Restructure the project to utilize included builds (#3174)

* Refactor and simplify artifact publishing
* Update Gradle to 8.4
* Refactor and simplify convention plugins and build scripts

Fixes #3132

---------

Co-authored-by: Adam <897017+aSemy@users.noreply.github.com>
Co-authored-by: Oleg Yukhnevich <whyoleg@gmail.com>

67 files changed, 0 insertions, 4875 deletions

diff --git a/core/src/main/kotlin/ConfigurationJsonUtils.kt b/core/src/main/kotlin/ConfigurationJsonUtils.kt
deleted file mode 100644
index e693f4ef..00000000
--- a/core/src/main/kotlin/ConfigurationJsonUtils.kt
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka
-
-import org.jetbrains.dokka.plugability.ConfigurableBlock
-import org.jetbrains.dokka.utilities.parseJson
-import org.jetbrains.dokka.utilities.serializeAsCompactJson
-import org.jetbrains.dokka.utilities.serializeAsPrettyJson
-
-public fun DokkaConfigurationImpl(json: String): DokkaConfigurationImpl = parseJson(json)
-
-public fun GlobalDokkaConfiguration(json: String): GlobalDokkaConfiguration = parseJson(json)
-
-@Deprecated("Renamed to better distinguish between compact/pretty prints", ReplaceWith("this.toCompactJsonString()"))
-public fun DokkaConfiguration.toJsonString(): String = this.toCompactJsonString()
-
-@Deprecated("Renamed to better distinguish between compact/pretty prints", ReplaceWith("this.toCompactJsonString()"))
-public fun <T : ConfigurableBlock> T.toJsonString(): String = this.toCompactJsonString()
-
-/**
- * Serializes [DokkaConfiguration] as a machine-readable and compact JSON string.
- *
- * The returned string is not very human friendly as it will be difficult to parse by eyes due to it
- * being compact and in one line. If you want to show the output to a human being, see [toPrettyJsonString].
- */
-public fun DokkaConfiguration.toCompactJsonString(): String = serializeAsCompactJson(this)
-
-/**
- * Serializes [DokkaConfiguration] as a human-readable (pretty printed) JSON string.
- *
- * The returned string will have excessive line breaks and indents, which might not be
- * desirable when passing this value between API consumers/producers. If you want
- * a machine-readable and compact json string, see [toCompactJsonString].
- */
-public fun DokkaConfiguration.toPrettyJsonString(): String = serializeAsPrettyJson(this)
-
-/**
- * Serializes a [ConfigurableBlock] as a machine-readable and compact JSON string.
- *
- * The returned string is not very human friendly as it will be difficult to parse by eyes due to it
- * being compact and in one line. If you want to show the output to a human being, see [toPrettyJsonString].
- */
-public fun <T : ConfigurableBlock> T.toCompactJsonString(): String = serializeAsCompactJson(this)
-
-/**
- * Serializes a [ConfigurableBlock] as a human-readable (pretty printed) JSON string.
- *
- * The returned string will have excessive line breaks and indents, which might not be
- * desirable when passing this value between API consumers/producers. If you want
- * a machine-readable and compact json string, see [toCompactJsonString].
- */
-public fun <T : ConfigurableBlock> T.toPrettyJsonString(): String = serializeAsCompactJson(this)
diff --git a/core/src/main/kotlin/CoreExtensions.kt b/core/src/main/kotlin/CoreExtensions.kt
deleted file mode 100644
index ca2504e2..00000000
--- a/core/src/main/kotlin/CoreExtensions.kt
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka
-
-import org.jetbrains.dokka.generation.Generation
-import org.jetbrains.dokka.plugability.ExtensionPoint
-import org.jetbrains.dokka.renderers.PostAction
-import org.jetbrains.dokka.renderers.Renderer
-import org.jetbrains.dokka.transformers.documentation.DocumentableMerger
-import org.jetbrains.dokka.transformers.documentation.DocumentableToPageTranslator
-import org.jetbrains.dokka.transformers.documentation.DocumentableTransformer
-import org.jetbrains.dokka.transformers.pages.PageTransformer
-import org.jetbrains.dokka.transformers.sources.SourceToDocumentableTranslator
-import org.jetbrains.dokka.validity.PreGenerationChecker
-import kotlin.reflect.KProperty
-
-public object CoreExtensions {
-
-    public val preGenerationCheck: ExtensionPoint<PreGenerationChecker> by coreExtensionPoint<PreGenerationChecker>()
-
-    public val generation: ExtensionPoint<Generation> by coreExtensionPoint<Generation>()
-
-    public val sourceToDocumentableTranslator: ExtensionPoint<SourceToDocumentableTranslator> by coreExtensionPoint<SourceToDocumentableTranslator>()
-
-    public val documentableMerger: ExtensionPoint<DocumentableMerger> by coreExtensionPoint<DocumentableMerger>()
-
-    public val documentableTransformer: ExtensionPoint<DocumentableTransformer> by coreExtensionPoint<DocumentableTransformer>()
-
-    public val documentableToPageTranslator: ExtensionPoint<DocumentableToPageTranslator> by coreExtensionPoint<DocumentableToPageTranslator>()
-
-    public val pageTransformer: ExtensionPoint<PageTransformer> by coreExtensionPoint<PageTransformer>()
-
-    public val renderer: ExtensionPoint<Renderer> by coreExtensionPoint<Renderer>()
-
-    public val postActions: ExtensionPoint<PostAction> by coreExtensionPoint<PostAction>()
-
-    private fun <T : Any> coreExtensionPoint() = object {
-        operator fun provideDelegate(thisRef: CoreExtensions, property: KProperty<*>): Lazy<ExtensionPoint<T>> =
-            lazy { ExtensionPoint(thisRef::class.qualifiedName!!, property.name) }
-    }
-}
diff --git a/core/src/main/kotlin/DokkaBootstrap.kt b/core/src/main/kotlin/DokkaBootstrap.kt
deleted file mode 100644
index d3d82e39..00000000
--- a/core/src/main/kotlin/DokkaBootstrap.kt
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka
-
-import java.util.function.BiConsumer
-
-public interface DokkaBootstrap {
-    @Throws(Throwable::class)
-    public fun configure(serializedConfigurationJSON: String, logger: BiConsumer<String, String>)
-
-    @Throws(Throwable::class)
-    public fun generate()
-}
diff --git a/core/src/main/kotlin/DokkaBootstrapImpl.kt b/core/src/main/kotlin/DokkaBootstrapImpl.kt
deleted file mode 100644
index 65f0ef72..00000000
--- a/core/src/main/kotlin/DokkaBootstrapImpl.kt
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka
-
-import org.jetbrains.dokka.utilities.DokkaLogger
-import java.util.concurrent.atomic.AtomicInteger
-
-import java.util.function.BiConsumer
-
-/**
- * Accessed with reflection
- */
-@Suppress("unused")
-public class DokkaBootstrapImpl : DokkaBootstrap {
-
-    public class DokkaProxyLogger(
-        public val consumer: BiConsumer<String, String>
-    ) : DokkaLogger {
-        private val warningsCounter = AtomicInteger()
-        private val errorsCounter = AtomicInteger()
-
-        override var warningsCount: Int
-            get() = warningsCounter.get()
-            set(value) = warningsCounter.set(value)
-
-        override var errorsCount: Int
-            get() = errorsCounter.get()
-            set(value) = errorsCounter.set(value)
-
-        override fun debug(message: String) {
-            consumer.accept("debug", message)
-        }
-
-        override fun info(message: String) {
-            consumer.accept("info", message)
-        }
-
-        override fun progress(message: String) {
-            consumer.accept("progress", message)
-        }
-
-        override fun warn(message: String) {
-            consumer.accept("warn", message).also { warningsCounter.incrementAndGet() }
-        }
-
-        override fun error(message: String) {
-            consumer.accept("error", message).also { errorsCounter.incrementAndGet() }
-        }
-    }
-
-    private lateinit var generator: DokkaGenerator
-
-    public fun configure(logger: DokkaLogger, configuration: DokkaConfigurationImpl) {
-        generator = DokkaGenerator(configuration, logger)
-    }
-
-    override fun configure(serializedConfigurationJSON: String, logger: BiConsumer<String, String>) {
-        configure(
-            DokkaProxyLogger(logger),
-            DokkaConfigurationImpl(serializedConfigurationJSON)
-        )
-    }
-
-    override fun generate() {
-        generator.generate()
-    }
-}
diff --git a/core/src/main/kotlin/DokkaException.kt b/core/src/main/kotlin/DokkaException.kt
deleted file mode 100644
index f16a2649..00000000
--- a/core/src/main/kotlin/DokkaException.kt
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka
-
-public open class DokkaException(message: String) : RuntimeException(message)
diff --git a/core/src/main/kotlin/DokkaGenerator.kt b/core/src/main/kotlin/DokkaGenerator.kt
deleted file mode 100644
index 9ae3adb4..00000000
--- a/core/src/main/kotlin/DokkaGenerator.kt
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-@file:Suppress("SameParameterValue")
-
-package org.jetbrains.dokka
-
-import kotlinx.coroutines.DelicateCoroutinesApi
-import kotlinx.coroutines.Dispatchers
-import org.jetbrains.dokka.generation.GracefulGenerationExit
-import org.jetbrains.dokka.plugability.DokkaContext
-import org.jetbrains.dokka.plugability.DokkaPlugin
-import org.jetbrains.dokka.utilities.DokkaLogger
-
-/**
- * DokkaGenerator is the main entry point for generating documentation
- *
- * [generate] method has been split into submethods for test reasons
- */
-public class DokkaGenerator(
-    private val configuration: DokkaConfiguration,
-    private val logger: DokkaLogger
-) {
-
-    public fun generate() {
-        timed(logger) {
-            report("Initializing plugins")
-            val context = initializePlugins(configuration, logger)
-
-            runCatching {
-                context.single(CoreExtensions.generation).run {
-                    logger.progress("Dokka is performing: $generationName")
-                    generate()
-                }
-            }.exceptionOrNull()?.let { e ->
-                finalizeCoroutines()
-                throw e
-            }
-
-            finalizeCoroutines()
-        }.dump("\n\n === TIME MEASUREMENT ===\n")
-    }
-
-    public fun initializePlugins(
-        configuration: DokkaConfiguration,
-        logger: DokkaLogger,
-        additionalPlugins: List<DokkaPlugin> = emptyList()
-    ): DokkaContext = DokkaContext.create(configuration, logger, additionalPlugins)
-
-    @OptIn(DelicateCoroutinesApi::class)
-    private fun finalizeCoroutines() {
-        if (configuration.finalizeCoroutines) {
-            Dispatchers.shutdown()
-        }
-    }
-}
-
-public class Timer internal constructor(startTime: Long, private val logger: DokkaLogger?) {
-    private val steps = mutableListOf("" to startTime)
-
-    public fun report(name: String) {
-        logger?.progress(name)
-        steps += (name to System.currentTimeMillis())
-    }
-
-    public fun dump(prefix: String = "") {
-        logger?.info(prefix)
-        val namePad = steps.map { it.first.length }.maxOrNull() ?: 0
-        val timePad = steps.windowed(2).map { (p1, p2) -> p2.second - p1.second }.maxOrNull()?.toString()?.length ?: 0
-        steps.windowed(2).forEach { (p1, p2) ->
-            if (p1.first.isNotBlank()) {
-                logger?.info("${p1.first.padStart(namePad)}: ${(p2.second - p1.second).toString().padStart(timePad)}")
-            }
-        }
-    }
-}
-
-private fun timed(logger: DokkaLogger? = null, block: Timer.() -> Unit): Timer =
-    Timer(System.currentTimeMillis(), logger).apply {
-        try {
-            block()
-        } catch (exit: GracefulGenerationExit) {
-            report("Exiting Generation: ${exit.reason}")
-        } finally {
-            report("")
-        }
-    }
-
diff --git a/core/src/main/kotlin/DokkaVersion.kt b/core/src/main/kotlin/DokkaVersion.kt
deleted file mode 100644
index d846988b..00000000
--- a/core/src/main/kotlin/DokkaVersion.kt
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka
-
-import java.util.*
-
-public object DokkaVersion {
-    public val version: String by lazy {
-        javaClass.getResourceAsStream("/META-INF/dokka/dokka-version.properties").use { stream ->
-            Properties().apply { load(stream) }.getProperty("dokka-version")
-        }
-    }
-}
diff --git a/core/src/main/kotlin/InternalDokkaApi.kt b/core/src/main/kotlin/InternalDokkaApi.kt
deleted file mode 100644
index 65c0427c..00000000
--- a/core/src/main/kotlin/InternalDokkaApi.kt
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka
-
-
-/**
- * Marks declarations that are **internal** to Dokka core artifact.
- * It means that this API is marked as **public** either for historical or technical reasons.
- * It is not intended to be used outside of the Dokka project, has no behaviour guarantees,
- * and may lack clear semantics, documentation and backward compatibility.
- *
- * If you are using such API, it is strongly suggested to migrate from it in order
- * to keep backwards compatibility with future Dokka versions.
- * Typically, the easiest way to do so is to copy-paste the corresponding utility into
- * your own project.
- */
-@RequiresOptIn(
-    level = RequiresOptIn.Level.ERROR,
-    message = "This is an internal Dokka API not intended for public use"
-)
-@Target(
-    AnnotationTarget.CLASS, AnnotationTarget.FUNCTION, AnnotationTarget.FIELD,
-    AnnotationTarget.PROPERTY, AnnotationTarget.TYPEALIAS
-)
-@Retention(AnnotationRetention.BINARY)
-public annotation class InternalDokkaApi()
diff --git a/core/src/main/kotlin/configuration.kt b/core/src/main/kotlin/configuration.kt
deleted file mode 100644
index 65035d04..00000000
--- a/core/src/main/kotlin/configuration.kt
+++ /dev/null
@@ -1,280 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka
-
-import org.jetbrains.dokka.utilities.cast
-import java.io.File
-import java.io.Serializable
-import java.net.URL
-
-public object DokkaDefaults {
-    public val moduleName: String = "root"
-    public val moduleVersion: String? = null
-    public val outputDir: File = File("./dokka")
-    public const val failOnWarning: Boolean = false
-    public const val suppressObviousFunctions: Boolean = true
-    public const val suppressInheritedMembers: Boolean = false
-    public const val offlineMode: Boolean = false
-
-    public const val sourceSetDisplayName: String = "JVM"
-    public const val sourceSetName: String = "main"
-    public val analysisPlatform: Platform = Platform.DEFAULT
-
-    public const val suppress: Boolean = false
-    public const val suppressGeneratedFiles: Boolean = true
-
-    public const val skipEmptyPackages: Boolean = true
-    public const val skipDeprecated: Boolean = false
-
-    public const val reportUndocumented: Boolean = false
-
-    public const val noStdlibLink: Boolean = false
-    public const val noAndroidSdkLink: Boolean = false
-    public const val noJdkLink: Boolean = false
-    public const val jdkVersion: Int = 8
-
-    public const val includeNonPublic: Boolean = false
-    public val documentedVisibilities: Set<DokkaConfiguration.Visibility> = setOf(DokkaConfiguration.Visibility.PUBLIC)
-
-    public val pluginsConfiguration: List<PluginConfigurationImpl> = mutableListOf()
-
-    public const val delayTemplateSubstitution: Boolean = false
-
-    public val cacheRoot: File? = null
-}
-
-public enum class Platform(
-    public val key: String
-) {
-    jvm("jvm"),
-    js("js"),
-    wasm("wasm"),
-    native("native"),
-    common("common");
-
-    public companion object {
-        public val DEFAULT: Platform = jvm
-
-        public fun fromString(key: String): Platform {
-            return when (key.toLowerCase()) {
-                jvm.key -> jvm
-                js.key -> js
-                wasm.key -> wasm
-                native.key -> native
-                common.key -> common
-                "androidjvm", "android" -> jvm
-                "metadata" -> common
-                else -> throw IllegalArgumentException("Unrecognized platform: $key")
-            }
-        }
-    }
-}
-
-public fun interface DokkaConfigurationBuilder<T : Any> {
-    public fun build(): T
-}
-
-public fun <T : Any> Iterable<DokkaConfigurationBuilder<T>>.build(): List<T> = this.map { it.build() }
-
-public data class DokkaSourceSetID(
-    /**
-     * Unique identifier of the scope that this source set is placed in.
-     * Each scope provide only unique source set names.
-     *
-     * E.g. One DokkaTask inside the Gradle plugin represents one source set scope, since there cannot be multiple
-     * source sets with the same name. However, a Gradle project will not be a proper scope, since there can be
-     * multple DokkaTasks that contain source sets with the same name (but different configuration)
-     */
-    val scopeId: String,
-    val sourceSetName: String
-) : Serializable {
-    override fun toString(): String {
-        return "$scopeId/$sourceSetName"
-    }
-}
-
-/**
- * Global options can be configured and applied to all packages and modules at once, overwriting package configuration.
- *
- * These are handy if we have multiple source sets sharing the same global options as it reduces the size of the
- * boilerplate. Otherwise, the user would be forced to repeat all these options for each source set.
- *
- * @see [apply] to learn how to apply global configuration
- */
-public data class GlobalDokkaConfiguration(
-    val perPackageOptions: List<PackageOptionsImpl>?,
-    val externalDocumentationLinks: List<ExternalDocumentationLinkImpl>?,
-    val sourceLinks: List<SourceLinkDefinitionImpl>?
-)
-
-public fun DokkaConfiguration.apply(globals: GlobalDokkaConfiguration): DokkaConfiguration = this.apply {
-    sourceSets.forEach {
-        it.perPackageOptions.cast<MutableList<DokkaConfiguration.PackageOptions>>()
-            .addAll(globals.perPackageOptions ?: emptyList())
-    }
-
-    sourceSets.forEach {
-        it.externalDocumentationLinks.cast<MutableSet<DokkaConfiguration.ExternalDocumentationLink>>()
-            .addAll(globals.externalDocumentationLinks ?: emptyList())
-    }
-
-    sourceSets.forEach {
-        it.sourceLinks.cast<MutableSet<SourceLinkDefinitionImpl>>().addAll(globals.sourceLinks ?: emptyList())
-    }
-}
-
-public interface DokkaConfiguration : Serializable {
-    public val moduleName: String
-    public val moduleVersion: String?
-    public val outputDir: File
-    public val cacheRoot: File?
-    public val offlineMode: Boolean
-    public val failOnWarning: Boolean
-    public val sourceSets: List<DokkaSourceSet>
-    public val modules: List<DokkaModuleDescription>
-    public val pluginsClasspath: List<File>
-    public val pluginsConfiguration: List<PluginConfiguration>
-    public val delayTemplateSubstitution: Boolean
-    public val suppressObviousFunctions: Boolean
-    public val includes: Set<File>
-    public val suppressInheritedMembers: Boolean
-
-    /**
-     * Whether coroutines dispatchers should be shutdown after
-     * generating documentation via [DokkaGenerator.generate].
-     *
-     * It effectively stops all background threads associated with
-     * coroutines in order to make classes unloadable by the JVM,
-     * and rejects all new tasks with [RejectedExecutionException]
-     *
-     * This is primarily useful for multi-module builds where coroutines
-     * can be shut down after each module's partial task to avoid
-     * possible memory leaks.
-     *
-     * However, this can lead to problems in specific lifecycles where
-     * coroutines are shared and will be reused after documentation generation,
-     * and closing it down will leave the build in an inoperable state.
-     * One such example is unit tests, for which finalization should be disabled.
-     */
-    public val finalizeCoroutines: Boolean
-
-    public enum class SerializationFormat : Serializable {
-        JSON, XML
-    }
-
-    public interface PluginConfiguration : Serializable {
-        public val fqPluginName: String
-        public val serializationFormat: SerializationFormat
-        public val values: String
-    }
-
-    public interface DokkaSourceSet : Serializable {
-        public val sourceSetID: DokkaSourceSetID
-        public val displayName: String
-        public val classpath: List<File>
-        public val sourceRoots: Set<File>
-        public val dependentSourceSets: Set<DokkaSourceSetID>
-        public val samples: Set<File>
-        public val includes: Set<File>
-
-        @Deprecated(message = "Use [documentedVisibilities] property for a more flexible control over documented visibilities")
-        public val includeNonPublic: Boolean
-        public val reportUndocumented: Boolean
-        public val skipEmptyPackages: Boolean
-        public val skipDeprecated: Boolean
-        public val jdkVersion: Int
-        public val sourceLinks: Set<SourceLinkDefinition>
-        public val perPackageOptions: List<PackageOptions>
-        public val externalDocumentationLinks: Set<ExternalDocumentationLink>
-        public val languageVersion: String?
-        public val apiVersion: String?
-        public val noStdlibLink: Boolean
-        public val noJdkLink: Boolean
-        public val suppressedFiles: Set<File>
-        public val analysisPlatform: Platform
-        public val documentedVisibilities: Set<Visibility>
-    }
-
-    public enum class Visibility {
-        /**
-         * `public` modifier for Java, default visibility for Kotlin
-         */
-        PUBLIC,
-
-        /**
-         * `private` modifier for both Kotlin and Java
-         */
-        PRIVATE,
-
-        /**
-         * `protected` modifier for both Kotlin and Java
-         */
-        PROTECTED,
-
-        /**
-         * Kotlin-specific `internal` modifier
-         */
-        INTERNAL,
-
-        /**
-         * Java-specific package-private visibility (no modifier)
-         */
-        PACKAGE;
-
-        public companion object {
-            public fun fromString(value: String): Visibility = valueOf(value.toUpperCase())
-        }
-    }
-
-    public interface SourceLinkDefinition : Serializable {
-        public val localDirectory: String
-        public val remoteUrl: URL
-        public val remoteLineSuffix: String?
-    }
-
-    public interface DokkaModuleDescription : Serializable {
-        public val name: String
-        public val relativePathToOutputDirectory: File
-        public val sourceOutputDirectory: File
-        public val includes: Set<File>
-    }
-
-    public interface PackageOptions : Serializable {
-        public val matchingRegex: String
-
-        @Deprecated("Use [documentedVisibilities] property for a more flexible control over documented visibilities")
-        public val includeNonPublic: Boolean
-        public val reportUndocumented: Boolean?
-        public val skipDeprecated: Boolean
-        public val suppress: Boolean
-        public val documentedVisibilities: Set<Visibility>
-    }
-
-    public interface ExternalDocumentationLink : Serializable {
-        public val url: URL
-        public val packageListUrl: URL
-
-        public companion object
-    }
-}
-
-@Suppress("FunctionName")
-public fun ExternalDocumentationLink(
-    url: URL? = null,
-    packageListUrl: URL? = null
-): ExternalDocumentationLinkImpl {
-    return if (packageListUrl != null && url != null)
-        ExternalDocumentationLinkImpl(url, packageListUrl)
-    else if (url != null)
-        ExternalDocumentationLinkImpl(url, URL(url, "package-list"))
-    else
-        throw IllegalArgumentException("url or url && packageListUrl must not be null for external documentation link")
-}
-
-@Suppress("FunctionName")
-public fun ExternalDocumentationLink(
-    url: String, packageListUrl: String? = null
-): ExternalDocumentationLinkImpl =
-    ExternalDocumentationLink(url.let(::URL), packageListUrl?.let(::URL))
diff --git a/core/src/main/kotlin/defaultConfiguration.kt b/core/src/main/kotlin/defaultConfiguration.kt
deleted file mode 100644
index f858d8c0..00000000
--- a/core/src/main/kotlin/defaultConfiguration.kt
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka
-
-import org.jetbrains.dokka.DokkaConfiguration.DokkaSourceSet
-import java.io.File
-import java.net.URL
-
-public data class DokkaConfigurationImpl(
-    override val moduleName: String = DokkaDefaults.moduleName,
-    override val moduleVersion: String? = DokkaDefaults.moduleVersion,
-    override val outputDir: File = DokkaDefaults.outputDir,
-    override val cacheRoot: File? = DokkaDefaults.cacheRoot,
-    override val offlineMode: Boolean = DokkaDefaults.offlineMode,
-    override val sourceSets: List<DokkaSourceSetImpl> = emptyList(),
-    override val pluginsClasspath: List<File> = emptyList(),
-    override val pluginsConfiguration: List<PluginConfigurationImpl> = DokkaDefaults.pluginsConfiguration,
-    override val modules: List<DokkaModuleDescriptionImpl> = emptyList(),
-    override val failOnWarning: Boolean = DokkaDefaults.failOnWarning,
-    override val delayTemplateSubstitution: Boolean = false,
-    override val suppressObviousFunctions: Boolean = DokkaDefaults.suppressObviousFunctions,
-    override val includes: Set<File> = emptySet(),
-    override val suppressInheritedMembers: Boolean = DokkaDefaults.suppressInheritedMembers,
-    override val finalizeCoroutines: Boolean = true,
-) : DokkaConfiguration
-
-public data class PluginConfigurationImpl(
-    override val fqPluginName: String,
-    override val serializationFormat: DokkaConfiguration.SerializationFormat,
-    override val values: String
-) : DokkaConfiguration.PluginConfiguration
-
-
-public data class DokkaSourceSetImpl(
-    override val displayName: String = DokkaDefaults.sourceSetDisplayName,
-    override val sourceSetID: DokkaSourceSetID,
-    override val classpath: List<File> = emptyList(),
-    override val sourceRoots: Set<File> = emptySet(),
-    override val dependentSourceSets: Set<DokkaSourceSetID> = emptySet(),
-    override val samples: Set<File> = emptySet(),
-    override val includes: Set<File> = emptySet(),
-    @Deprecated("Use [documentedVisibilities] property for a more flexible control over documented visibilities")
-    override val includeNonPublic: Boolean = DokkaDefaults.includeNonPublic,
-    override val reportUndocumented: Boolean = DokkaDefaults.reportUndocumented,
-    override val skipEmptyPackages: Boolean = DokkaDefaults.skipEmptyPackages,
-    override val skipDeprecated: Boolean = DokkaDefaults.skipDeprecated,
-    override val jdkVersion: Int = DokkaDefaults.jdkVersion,
-    override val sourceLinks: Set<SourceLinkDefinitionImpl> = mutableSetOf(),
-    override val perPackageOptions: List<PackageOptionsImpl> = mutableListOf(),
-    override val externalDocumentationLinks: Set<ExternalDocumentationLinkImpl> = mutableSetOf(),
-    override val languageVersion: String? = null,
-    override val apiVersion: String? = null,
-    override val noStdlibLink: Boolean = DokkaDefaults.noStdlibLink,
-    override val noJdkLink: Boolean = DokkaDefaults.noJdkLink,
-    override val suppressedFiles: Set<File> = emptySet(),
-    override val analysisPlatform: Platform = DokkaDefaults.analysisPlatform,
-    override val documentedVisibilities: Set<DokkaConfiguration.Visibility> = DokkaDefaults.documentedVisibilities,
-) : DokkaSourceSet
-
-public data class DokkaModuleDescriptionImpl(
-    override val name: String,
-    override val relativePathToOutputDirectory: File,
-    override val includes: Set<File>,
-    override val sourceOutputDirectory: File
-) : DokkaConfiguration.DokkaModuleDescription
-
-public data class SourceLinkDefinitionImpl(
-    override val localDirectory: String,
-    override val remoteUrl: URL,
-    override val remoteLineSuffix: String?,
-) : DokkaConfiguration.SourceLinkDefinition {
-
-    public companion object {
-        public fun parseSourceLinkDefinition(srcLink: String): SourceLinkDefinitionImpl {
-            val (path, urlAndLine) = srcLink.split('=')
-            return SourceLinkDefinitionImpl(
-                localDirectory = File(path).canonicalPath,
-                remoteUrl = URL(urlAndLine.substringBefore("#")),
-                remoteLineSuffix = urlAndLine.substringAfter("#", "").let { if (it.isEmpty()) null else "#$it" })
-        }
-    }
-}
-
-public data class PackageOptionsImpl(
-    override val matchingRegex: String,
-    @Deprecated("Use [documentedVisibilities] property for a more flexible control over documented visibilities")
-    override val includeNonPublic: Boolean,
-    override val reportUndocumented: Boolean?,
-    override val skipDeprecated: Boolean,
-    override val suppress: Boolean,
-    override val documentedVisibilities: Set<DokkaConfiguration.Visibility>, // TODO add default to DokkaDefaults.documentedVisibilities
-) : DokkaConfiguration.PackageOptions
-
-
-public data class ExternalDocumentationLinkImpl(
-    override val url: URL,
-    override val packageListUrl: URL,
-) : DokkaConfiguration.ExternalDocumentationLink
diff --git a/core/src/main/kotlin/defaultExternalLinks.kt b/core/src/main/kotlin/defaultExternalLinks.kt
deleted file mode 100644
index 26e3e0ae..00000000
--- a/core/src/main/kotlin/defaultExternalLinks.kt
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka
-
-import org.jetbrains.dokka.DokkaConfiguration.ExternalDocumentationLink
-import java.net.URL
-
-
-public fun ExternalDocumentationLink.Companion.jdk(jdkVersion: Int): ExternalDocumentationLinkImpl =
-    ExternalDocumentationLink(
-        url =
-        if (jdkVersion < 11) "https://docs.oracle.com/javase/${jdkVersion}/docs/api/"
-        else "https://docs.oracle.com/en/java/javase/${jdkVersion}/docs/api/",
-        packageListUrl =
-        if (jdkVersion < 11) "https://docs.oracle.com/javase/${jdkVersion}/docs/api/package-list"
-        else "https://docs.oracle.com/en/java/javase/${jdkVersion}/docs/api/element-list"
-    )
-
-
-public fun ExternalDocumentationLink.Companion.kotlinStdlib(): ExternalDocumentationLinkImpl =
-    ExternalDocumentationLink("https://kotlinlang.org/api/latest/jvm/stdlib/")
-
-
-public fun ExternalDocumentationLink.Companion.androidSdk(): ExternalDocumentationLinkImpl =
-    ExternalDocumentationLink("https://developer.android.com/reference/kotlin/")
-
-
-public fun ExternalDocumentationLink.Companion.androidX(): ExternalDocumentationLinkImpl = ExternalDocumentationLink(
-    url = URL("https://developer.android.com/reference/kotlin/"),
-    packageListUrl = URL("https://developer.android.com/reference/kotlin/androidx/package-list")
-)
diff --git a/core/src/main/kotlin/generation/Generation.kt b/core/src/main/kotlin/generation/Generation.kt
deleted file mode 100644
index 9f14912f..00000000
--- a/core/src/main/kotlin/generation/Generation.kt
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.generation
-
-import org.jetbrains.dokka.Timer
-
-public interface Generation {
-    public fun Timer.generate()
-    public val generationName: String
-}
-
-// This needs to be public for now but in the future it should be replaced with system of checks provided by EP
-public fun exitGenerationGracefully(reason: String): Nothing {
-    throw GracefulGenerationExit(reason)
-}
-
-public class GracefulGenerationExit(public val reason: String) : Throwable()
diff --git a/core/src/main/kotlin/links/DRI.kt b/core/src/main/kotlin/links/DRI.kt
deleted file mode 100644
index 180d9eb8..00000000
--- a/core/src/main/kotlin/links/DRI.kt
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.links
-
-import com.fasterxml.jackson.annotation.JsonTypeInfo
-import com.fasterxml.jackson.annotation.JsonTypeInfo.Id.CLASS
-import com.fasterxml.jackson.databind.ObjectMapper
-import com.fasterxml.jackson.module.kotlin.readValue
-
-/**
- * [DRI] stands for DokkaResourceIdentifier
- */
-public data class DRI(
-    val packageName: String? = null,
-    val classNames: String? = null,
-    val callable: Callable? = null,
-    val target: DriTarget = PointingToDeclaration,
-    val extra: String? = null
-) {
-    override fun toString(): String =
-        "${packageName.orEmpty()}/${classNames.orEmpty()}/${callable?.name.orEmpty()}/${callable?.signature()
-            .orEmpty()}/$target/${extra.orEmpty()}"
-
-    public companion object {
-        public val topLevel: DRI = DRI()
-    }
-}
-
-public object EnumEntryDRIExtra: DRIExtraProperty<EnumEntryDRIExtra>()
-
-public abstract class DRIExtraProperty<T> {
-    public val key: String = this::class.qualifiedName
-        ?: (this.javaClass.let { it.`package`.name + "." + it.simpleName.ifEmpty { "anonymous" } })
-}
-
-
-public class DRIExtraContainer(public val data: String? = null) {
-    public val map: MutableMap<String, Any> = if (data != null) OBJECT_MAPPER.readValue(data) else mutableMapOf()
-    public inline operator fun <reified T> get(prop: DRIExtraProperty<T>): T? =
-        map[prop.key]?.let { prop as? T }
-
-    public inline operator fun <reified T> set(prop: DRIExtraProperty<T>, value: T) {
-        map[prop.key] = value as Any
-    }
-
-    public fun encode(): String = OBJECT_MAPPER.writeValueAsString(map)
-
-    private companion object {
-        private val OBJECT_MAPPER = ObjectMapper()
-    }
-}
-
-public val DriOfUnit: DRI = DRI("kotlin", "Unit")
-public val DriOfAny: DRI = DRI("kotlin", "Any")
-
-public fun DRI.withClass(name: String): DRI = copy(classNames = if (classNames.isNullOrBlank()) name else "$classNames.$name")
-
-public fun DRI.withTargetToDeclaration(): DRI = copy(target = PointingToDeclaration)
-
-public fun DRI.withEnumEntryExtra(): DRI = copy(
-    extra = DRIExtraContainer(this.extra).also { it[EnumEntryDRIExtra] = EnumEntryDRIExtra }.encode()
-)
-
-public val DRI.parent: DRI
-    get() = when {
-        extra != null -> when {
-            DRIExtraContainer(extra)[EnumEntryDRIExtra] != null -> copy(
-                classNames = classNames?.substringBeforeLast(".", "")?.takeIf { it.isNotBlank() },
-                extra = null
-            )
-            else -> copy(extra = null)
-        }
-        target != PointingToDeclaration -> copy(target = PointingToDeclaration)
-        callable != null -> copy(callable = null)
-        classNames != null -> copy(classNames = classNames.substringBeforeLast(".", "").takeIf { it.isNotBlank() })
-        else -> DRI.topLevel
-    }
-
-public val DRI.sureClassNames: String
-    get() = classNames ?: throw IllegalStateException("Malformed DRI. It requires classNames in this context.")
-
-public data class Callable(
-    val name: String,
-    val receiver: TypeReference? = null,
-    val params: List<TypeReference>
-) {
-    public fun signature(): String = "${receiver?.toString().orEmpty()}#${params.joinToString("#")}"
-
-    public companion object
-}
-
-@JsonTypeInfo(use = CLASS)
-public sealed class TypeReference {
-    public companion object
-}
-
-public data class JavaClassReference(val name: String) : TypeReference() {
-    override fun toString(): String = name
-}
-
-public data class TypeParam(val bounds: List<TypeReference>) : TypeReference()
-
-public data class TypeConstructor(
-    val fullyQualifiedName: String,
-    val params: List<TypeReference>
-) : TypeReference() {
-    override fun toString(): String = fullyQualifiedName +
-            (if (params.isNotEmpty()) "[${params.joinToString(",")}]" else "")
-}
-
-public data class RecursiveType(val rank: Int): TypeReference() {
-    override fun toString(): String = "^".repeat(rank + 1)
-}
-
-public data class Nullable(val wrapped: TypeReference) : TypeReference() {
-    override fun toString(): String = "$wrapped?"
-}
-
-public object StarProjection : TypeReference() {
-    override fun toString(): String = "*"
-}
-
-@JsonTypeInfo(use = CLASS)
-public sealed class DriTarget {
-    override fun toString(): String = this.javaClass.simpleName
-
-    public companion object
-}
-
-public data class PointingToGenericParameters(val parameterIndex: Int) : DriTarget() {
-    override fun toString(): String = "PointingToGenericParameters($parameterIndex)"
-}
-
-public object PointingToDeclaration : DriTarget()
-
-public data class PointingToCallableParameters(val parameterIndex: Int) : DriTarget() {
-    override fun toString(): String = "PointingToCallableParameters($parameterIndex)"
-}
-
-public fun DriTarget.nextTarget(): DriTarget = when (this) {
-    is PointingToGenericParameters -> PointingToGenericParameters(this.parameterIndex + 1)
-    is PointingToCallableParameters -> PointingToCallableParameters(this.parameterIndex + 1)
-    else -> this
-}
diff --git a/core/src/main/kotlin/model/CompositeSourceSetID.kt b/core/src/main/kotlin/model/CompositeSourceSetID.kt
deleted file mode 100644
index af7d1a5d..00000000
--- a/core/src/main/kotlin/model/CompositeSourceSetID.kt
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model
-
-import org.jetbrains.dokka.DokkaConfiguration
-import org.jetbrains.dokka.DokkaSourceSetID
-
-/**
- * A unique composite key of multiple [DokkaSourceSetID] that identifies [DisplaySourceSet].
- * Consists of multiple (non-zero) [DokkaSourceSetID] that the corresponding [DisplaySourceSet] was built from.
- *
- * Should not be constructed or copied outside of [DisplaySourceSet] instantiation.
- */
-public data class CompositeSourceSetID(
-    private val children: Set<DokkaSourceSetID>
-) {
-    public constructor(sourceSetIDs: Iterable<DokkaSourceSetID>) : this(sourceSetIDs.toSet())
-    public constructor(sourceSetId: DokkaSourceSetID) : this(setOf(sourceSetId))
-
-    init {
-        require(children.isNotEmpty()) { "Expected at least one source set id" }
-    }
-
-    public val merged: DokkaSourceSetID = children.sortedBy { it.scopeId + it.sourceSetName }.let { sortedChildren ->
-        DokkaSourceSetID(
-            scopeId = sortedChildren.joinToString(separator = "+") { it.scopeId },
-            sourceSetName = sortedChildren.joinToString(separator = "+") { it.sourceSetName }
-        )
-    }
-
-    public val all: Set<DokkaSourceSetID> = setOf(merged, *children.toTypedArray())
-
-    public operator fun contains(sourceSetId: DokkaSourceSetID): Boolean {
-        return sourceSetId in all
-    }
-
-    public operator fun contains(sourceSet: DokkaConfiguration.DokkaSourceSet): Boolean {
-        return sourceSet.sourceSetID in this
-    }
-
-    public operator fun plus(other: DokkaSourceSetID): CompositeSourceSetID {
-        return copy(children = children + other)
-    }
-}
diff --git a/core/src/main/kotlin/model/DisplaySourceSet.kt b/core/src/main/kotlin/model/DisplaySourceSet.kt
deleted file mode 100644
index 9d637048..00000000
--- a/core/src/main/kotlin/model/DisplaySourceSet.kt
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model
-
-import org.jetbrains.dokka.*
-import org.jetbrains.dokka.DokkaConfiguration.DokkaSourceSet
-
-/**
- * Represents a final user-visible source set in the documentable model that is
- * used to specify under which source sets/targets current signatures are available,
- * can be used to filter in and out all available signatures under the specified source set,
- * and, depending on the format, are rendered as "platform" selectors.
- *
- * E.g. HTML format renders display source sets as "bubbles" that later are used for filtering
- * and informational purposes.
- *
- * [DisplaySourceSet]s typically have a one-to-one correspondence to the build system source sets,
- * are created by the base plugin from [DokkaSourceSet] and never tweaked manually.
- * [DisplaySourceSet] is uniquely identified by the corresponding [CompositeSourceSetID].
- *
- * @property sourceSetIDs unique stable id of the display source set.
- *  It is composite by definition, as it uniquely defines the source set and all nested source sets.
- *  Apart from names, it also contains a substitute to a full source set path in order to differentiate
- *  source sets with the same name in a stable manner.
- * @property name corresponds to the name of the original [DokkaSourceSet]
- * @property platform the platform of the source set. If the source set is a mix of multiple source sets
- *  that correspond to multiple KMP platforms, then it is [Platform.common]
- */
-public data class DisplaySourceSet(
-    val sourceSetIDs: CompositeSourceSetID,
-    val name: String,
-    val platform: Platform
-) {
-    public constructor(sourceSet: DokkaSourceSet) : this(
-        sourceSetIDs = CompositeSourceSetID(sourceSet.sourceSetID),
-        name = sourceSet.displayName,
-        platform = sourceSet.analysisPlatform
-    )
-}
-
-/**
- * Transforms the current [DokkaSourceSet] into [DisplaySourceSet],
- * matching the corresponding subset of its properties to [DisplaySourceSet] properties.
- */
-public fun DokkaSourceSet.toDisplaySourceSet(): DisplaySourceSet = DisplaySourceSet(this)
-
-/**
- * Transforms all the given [DokkaSourceSet]s into [DisplaySourceSet]s.
- */
-public fun Iterable<DokkaSourceSet>.toDisplaySourceSets(): Set<DisplaySourceSet> =
-    map { it.toDisplaySourceSet() }.toSet()
-
-@InternalDokkaApi
-@Deprecated("Use computeSourceSetIds() and cache its results instead", replaceWith = ReplaceWith("computeSourceSetIds()"))
-public val Iterable<DisplaySourceSet>.sourceSetIDs: List<DokkaSourceSetID> get() = this.flatMap { it.sourceSetIDs.all }
-
-@InternalDokkaApi
-public fun Iterable<DisplaySourceSet>.computeSourceSetIds(): Set<DokkaSourceSetID> =
-    fold(hashSetOf()) { acc, set -> acc.addAll(set.sourceSetIDs.all); acc }
diff --git a/core/src/main/kotlin/model/Documentable.kt b/core/src/main/kotlin/model/Documentable.kt
deleted file mode 100644
index c6109f47..00000000
--- a/core/src/main/kotlin/model/Documentable.kt
+++ /dev/null
@@ -1,540 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model
-
-import org.jetbrains.dokka.DokkaConfiguration.DokkaSourceSet
-import org.jetbrains.dokka.links.DRI
-import org.jetbrains.dokka.model.doc.DocumentationNode
-import org.jetbrains.dokka.model.properties.PropertyContainer
-import org.jetbrains.dokka.model.properties.WithExtraProperties
-
-public interface AnnotationTarget
-
-public abstract class Documentable : WithChildren<Documentable>,
-    AnnotationTarget {
-    public abstract val name: String?
-    public abstract val dri: DRI
-    public abstract val documentation: SourceSetDependent<DocumentationNode>
-    public abstract val sourceSets: Set<DokkaSourceSet>
-    public abstract val expectPresentInSet: DokkaSourceSet?
-    abstract override val children: List<Documentable>
-
-    override fun toString(): String =
-        "${javaClass.simpleName}($dri)"
-
-    override fun equals(other: Any?): Boolean =
-        other is Documentable && this.dri == other.dri // TODO: https://github.com/Kotlin/dokka/pull/667#discussion_r382555806
-
-    override fun hashCode(): Int = dri.hashCode()
-}
-
-public typealias SourceSetDependent<T> = Map<DokkaSourceSet, T>
-
-public interface WithSources {
-    public val sources: SourceSetDependent<DocumentableSource>
-}
-
-public interface WithScope {
-    public val functions: List<DFunction>
-    public val properties: List<DProperty>
-    public val classlikes: List<DClasslike>
-}
-
-public interface WithVisibility {
-    public val visibility: SourceSetDependent<Visibility>
-}
-
-public interface WithType {
-    public val type: Bound
-}
-
-public interface WithAbstraction {
-    public val modifier: SourceSetDependent<Modifier>
-}
-
-public sealed class Modifier(
-    public val name: String
-)
-
-public sealed class KotlinModifier(name: String) : Modifier(name) {
-    public object Abstract : KotlinModifier("abstract")
-    public object Open : KotlinModifier("open")
-    public object Final : KotlinModifier("final")
-    public object Sealed : KotlinModifier("sealed")
-    public object Empty : KotlinModifier("")
-}
-
-public sealed class JavaModifier(name: String) : Modifier(name) {
-    public object Abstract : JavaModifier("abstract")
-    public object Final : JavaModifier("final")
-    public object Empty : JavaModifier("")
-}
-
-public interface WithCompanion {
-    public val companion: DObject?
-}
-
-public interface WithConstructors {
-    public val constructors: List<DFunction>
-}
-
-public interface WithGenerics {
-    public val generics: List<DTypeParameter>
-}
-
-public interface WithSupertypes {
-    public val supertypes: SourceSetDependent<List<TypeConstructorWithKind>>
-}
-
-public interface WithIsExpectActual {
-    public val isExpectActual: Boolean
-}
-
-public interface Callable : WithVisibility, WithType, WithAbstraction, WithSources, WithIsExpectActual {
-    public val receiver: DParameter?
-}
-
-public sealed class DClasslike : Documentable(), WithScope, WithVisibility, WithSources, WithIsExpectActual
-
-public data class DModule(
-    override val name: String,
-    val packages: List<DPackage>,
-    override val documentation: SourceSetDependent<DocumentationNode>,
-    override val expectPresentInSet: DokkaSourceSet? = null,
-    override val sourceSets: Set<DokkaSourceSet>,
-    override val extra: PropertyContainer<DModule> = PropertyContainer.empty()
-) : Documentable(), WithExtraProperties<DModule> {
-    override val dri: DRI = DRI.topLevel
-    override val children: List<Documentable>
-        get() = packages
-
-    override fun withNewExtras(newExtras: PropertyContainer<DModule>): DModule = copy(extra = newExtras)
-}
-
-public data class DPackage(
-    override val dri: DRI,
-    override val functions: List<DFunction>,
-    override val properties: List<DProperty>,
-    override val classlikes: List<DClasslike>,
-    val typealiases: List<DTypeAlias>,
-    override val documentation: SourceSetDependent<DocumentationNode>,
-    override val expectPresentInSet: DokkaSourceSet? = null,
-    override val sourceSets: Set<DokkaSourceSet>,
-    override val extra: PropertyContainer<DPackage> = PropertyContainer.empty()
-) : Documentable(), WithScope, WithExtraProperties<DPackage> {
-
-    val packageName: String = dri.packageName.orEmpty()
-
-    /**
-     * !!! WARNING !!!
-     * This name is not guaranteed to be a be a canonical/real package name.
-     * e.g. this will return a human readable version for root packages.
-     * Use [packageName] or `dri.packageName` instead to obtain the real packageName
-     */
-    override val name: String = packageName.ifBlank { "[root]" }
-
-    override val children: List<Documentable> = properties + functions + classlikes + typealiases
-
-    override fun withNewExtras(newExtras: PropertyContainer<DPackage>): DPackage = copy(extra = newExtras)
-}
-
-public data class DClass(
-    override val dri: DRI,
-    override val name: String,
-    override val constructors: List<DFunction>,
-    override val functions: List<DFunction>,
-    override val properties: List<DProperty>,
-    override val classlikes: List<DClasslike>,
-    override val sources: SourceSetDependent<DocumentableSource>,
-    override val visibility: SourceSetDependent<Visibility>,
-    override val companion: DObject?,
-    override val generics: List<DTypeParameter>,
-    override val supertypes: SourceSetDependent<List<TypeConstructorWithKind>>,
-    override val documentation: SourceSetDependent<DocumentationNode>,
-    override val expectPresentInSet: DokkaSourceSet?,
-    override val modifier: SourceSetDependent<Modifier>,
-    override val sourceSets: Set<DokkaSourceSet>,
-    override val isExpectActual: Boolean,
-    override val extra: PropertyContainer<DClass> = PropertyContainer.empty()
-) : DClasslike(), WithAbstraction, WithCompanion, WithConstructors, WithGenerics, WithSupertypes,
-    WithExtraProperties<DClass> {
-
-    override val children: List<Documentable>
-        get() = (functions + properties + classlikes + constructors)
-
-    override fun withNewExtras(newExtras: PropertyContainer<DClass>): DClass = copy(extra = newExtras)
-}
-
-public data class DEnum(
-    override val dri: DRI,
-    override val name: String,
-    val entries: List<DEnumEntry>,
-    override val documentation: SourceSetDependent<DocumentationNode>,
-    override val expectPresentInSet: DokkaSourceSet?,
-    override val sources: SourceSetDependent<DocumentableSource>,
-    override val functions: List<DFunction>,
-    override val properties: List<DProperty>,
-    override val classlikes: List<DClasslike>,
-    override val visibility: SourceSetDependent<Visibility>,
-    override val companion: DObject?,
-    override val constructors: List<DFunction>,
-    override val supertypes: SourceSetDependent<List<TypeConstructorWithKind>>,
-    override val sourceSets: Set<DokkaSourceSet>,
-    override val isExpectActual: Boolean,
-    override val extra: PropertyContainer<DEnum> = PropertyContainer.empty()
-) : DClasslike(), WithCompanion, WithConstructors, WithSupertypes, WithExtraProperties<DEnum> {
-    override val children: List<Documentable>
-        get() = (entries + functions + properties + classlikes + constructors)
-
-    override fun withNewExtras(newExtras: PropertyContainer<DEnum>): DEnum = copy(extra = newExtras)
-}
-
-public data class DEnumEntry(
-    override val dri: DRI,
-    override val name: String,
-    override val documentation: SourceSetDependent<DocumentationNode>,
-    override val expectPresentInSet: DokkaSourceSet?,
-    override val functions: List<DFunction>,
-    override val properties: List<DProperty>,
-    override val classlikes: List<DClasslike>,
-    override val sourceSets: Set<DokkaSourceSet>,
-    override val extra: PropertyContainer<DEnumEntry> = PropertyContainer.empty()
-) : Documentable(), WithScope, WithExtraProperties<DEnumEntry> {
-    override val children: List<Documentable>
-        get() = (functions + properties + classlikes)
-
-    override fun withNewExtras(newExtras: PropertyContainer<DEnumEntry>): DEnumEntry = copy(extra = newExtras)
-}
-
-public data class DFunction(
-    override val dri: DRI,
-    override val name: String,
-    val isConstructor: Boolean,
-    val parameters: List<DParameter>,
-    override val documentation: SourceSetDependent<DocumentationNode>,
-    override val expectPresentInSet: DokkaSourceSet?,
-    override val sources: SourceSetDependent<DocumentableSource>,
-    override val visibility: SourceSetDependent<Visibility>,
-    override val type: Bound,
-    override val generics: List<DTypeParameter>,
-    override val receiver: DParameter?,
-    override val modifier: SourceSetDependent<Modifier>,
-    override val sourceSets: Set<DokkaSourceSet>,
-    override val isExpectActual: Boolean,
-    override val extra: PropertyContainer<DFunction> = PropertyContainer.empty()
-) : Documentable(), Callable, WithGenerics, WithExtraProperties<DFunction> {
-    override val children: List<Documentable>
-        get() = parameters
-
-    override fun withNewExtras(newExtras: PropertyContainer<DFunction>): DFunction = copy(extra = newExtras)
-}
-
-public data class DInterface(
-    override val dri: DRI,
-    override val name: String,
-    override val documentation: SourceSetDependent<DocumentationNode>,
-    override val expectPresentInSet: DokkaSourceSet?,
-    override val sources: SourceSetDependent<DocumentableSource>,
-    override val functions: List<DFunction>,
-    override val properties: List<DProperty>,
-    override val classlikes: List<DClasslike>,
-    override val visibility: SourceSetDependent<Visibility>,
-    override val companion: DObject?,
-    override val generics: List<DTypeParameter>,
-    override val supertypes: SourceSetDependent<List<TypeConstructorWithKind>>,
-    override val sourceSets: Set<DokkaSourceSet>,
-    override val isExpectActual: Boolean,
-    override val extra: PropertyContainer<DInterface> = PropertyContainer.empty()
-) : DClasslike(), WithCompanion, WithGenerics, WithSupertypes, WithExtraProperties<DInterface> {
-    override val children: List<Documentable>
-        get() = (functions + properties + classlikes)
-
-    override fun withNewExtras(newExtras: PropertyContainer<DInterface>): DInterface = copy(extra = newExtras)
-}
-
-public data class DObject(
-    override val name: String?,
-    override val dri: DRI,
-    override val documentation: SourceSetDependent<DocumentationNode>,
-    override val expectPresentInSet: DokkaSourceSet?,
-    override val sources: SourceSetDependent<DocumentableSource>,
-    override val functions: List<DFunction>,
-    override val properties: List<DProperty>,
-    override val classlikes: List<DClasslike>,
-    override val visibility: SourceSetDependent<Visibility>,
-    override val supertypes: SourceSetDependent<List<TypeConstructorWithKind>>,
-    override val sourceSets: Set<DokkaSourceSet>,
-    override val isExpectActual: Boolean,
-    override val extra: PropertyContainer<DObject> = PropertyContainer.empty()
-) : DClasslike(), WithSupertypes, WithExtraProperties<DObject> {
-    override val children: List<Documentable>
-        get() = (functions + properties + classlikes)
-
-    override fun withNewExtras(newExtras: PropertyContainer<DObject>): DObject = copy(extra = newExtras)
-}
-
-public data class DAnnotation(
-    override val name: String,
-    override val dri: DRI,
-    override val documentation: SourceSetDependent<DocumentationNode>,
-    override val expectPresentInSet: DokkaSourceSet?,
-    override val sources: SourceSetDependent<DocumentableSource>,
-    override val functions: List<DFunction>,
-    override val properties: List<DProperty>,
-    override val classlikes: List<DClasslike>,
-    override val visibility: SourceSetDependent<Visibility>,
-    override val companion: DObject?,
-    override val constructors: List<DFunction>,
-    override val generics: List<DTypeParameter>,
-    override val sourceSets: Set<DokkaSourceSet>,
-    override val isExpectActual: Boolean,
-    override val extra: PropertyContainer<DAnnotation> = PropertyContainer.empty()
-) : DClasslike(), WithCompanion, WithConstructors, WithExtraProperties<DAnnotation>, WithGenerics {
-    override val children: List<Documentable>
-        get() = (functions + properties + classlikes + constructors)
-
-    override fun withNewExtras(newExtras: PropertyContainer<DAnnotation>): DAnnotation = copy(extra = newExtras)
-}
-
-public data class DProperty(
-    override val dri: DRI,
-    override val name: String,
-    override val documentation: SourceSetDependent<DocumentationNode>,
-    override val expectPresentInSet: DokkaSourceSet?,
-    override val sources: SourceSetDependent<DocumentableSource>,
-    override val visibility: SourceSetDependent<Visibility>,
-    override val type: Bound,
-    override val receiver: DParameter?,
-    val setter: DFunction?,
-    val getter: DFunction?,
-    override val modifier: SourceSetDependent<Modifier>,
-    override val sourceSets: Set<DokkaSourceSet>,
-    override val generics: List<DTypeParameter>,
-    override val isExpectActual: Boolean,
-    override val extra: PropertyContainer<DProperty> = PropertyContainer.empty()
-) : Documentable(), Callable, WithExtraProperties<DProperty>, WithGenerics {
-    override val children: List<Nothing>
-        get() = emptyList()
-
-    override fun withNewExtras(newExtras: PropertyContainer<DProperty>): DProperty = copy(extra = newExtras)
-}
-
-// TODO: treat named Parameters and receivers differently
-public data class DParameter(
-    override val dri: DRI,
-    override val name: String?,
-    override val documentation: SourceSetDependent<DocumentationNode>,
-    override val expectPresentInSet: DokkaSourceSet?,
-    override val type: Bound,
-    override val sourceSets: Set<DokkaSourceSet>,
-    override val extra: PropertyContainer<DParameter> = PropertyContainer.empty()
-) : Documentable(), WithExtraProperties<DParameter>, WithType {
-    override val children: List<Nothing>
-        get() = emptyList()
-
-    override fun withNewExtras(newExtras: PropertyContainer<DParameter>): DParameter = copy(extra = newExtras)
-}
-
-public data class DTypeParameter(
-    val variantTypeParameter: Variance<TypeParameter>,
-    override val documentation: SourceSetDependent<DocumentationNode>,
-    override val expectPresentInSet: DokkaSourceSet?,
-    val bounds: List<Bound>,
-    override val sourceSets: Set<DokkaSourceSet>,
-    override val extra: PropertyContainer<DTypeParameter> = PropertyContainer.empty()
-) : Documentable(), WithExtraProperties<DTypeParameter> {
-
-    public constructor(
-        dri: DRI,
-        name: String,
-        presentableName: String?,
-        documentation: SourceSetDependent<DocumentationNode>,
-        expectPresentInSet: DokkaSourceSet?,
-        bounds: List<Bound>,
-        sourceSets: Set<DokkaSourceSet>,
-        extra: PropertyContainer<DTypeParameter> = PropertyContainer.empty()
-    ) : this(
-        Invariance(TypeParameter(dri, name, presentableName)),
-        documentation,
-        expectPresentInSet,
-        bounds,
-        sourceSets,
-        extra
-    )
-
-    override val dri: DRI by variantTypeParameter.inner::dri
-    override val name: String by variantTypeParameter.inner::name
-
-    override val children: List<Nothing>
-        get() = emptyList()
-
-    override fun withNewExtras(newExtras: PropertyContainer<DTypeParameter>): DTypeParameter = copy(extra = newExtras)
-}
-
-public data class DTypeAlias(
-    override val dri: DRI,
-    override val name: String,
-    override val type: Bound,
-    val underlyingType: SourceSetDependent<Bound>,
-    override val visibility: SourceSetDependent<Visibility>,
-    override val documentation: SourceSetDependent<DocumentationNode>,
-    override val expectPresentInSet: DokkaSourceSet?,
-    override val sourceSets: Set<DokkaSourceSet>,
-    override val generics: List<DTypeParameter>,
-    override val sources: SourceSetDependent<DocumentableSource>,
-    override val extra: PropertyContainer<DTypeAlias> = PropertyContainer.empty()
-) : Documentable(), WithType, WithVisibility, WithExtraProperties<DTypeAlias>, WithGenerics, WithSources {
-    override val children: List<Nothing>
-        get() = emptyList()
-
-    override fun withNewExtras(newExtras: PropertyContainer<DTypeAlias>): DTypeAlias = copy(extra = newExtras)
-}
-
-public sealed class Projection
-public sealed class Bound : Projection()
-public data class TypeParameter(
-    val dri: DRI,
-    val name: String,
-    val presentableName: String? = null,
-    override val extra: PropertyContainer<TypeParameter> = PropertyContainer.empty()
-) : Bound(), AnnotationTarget, WithExtraProperties<TypeParameter> {
-    override fun withNewExtras(newExtras: PropertyContainer<TypeParameter>): TypeParameter =
-        copy(extra = extra)
-}
-
-public sealed class TypeConstructor : Bound(), AnnotationTarget {
-    public abstract val dri: DRI
-    public abstract val projections: List<Projection>
-    public abstract val presentableName: String?
-}
-
-public data class GenericTypeConstructor(
-    override val dri: DRI,
-    override val projections: List<Projection>,
-    override val presentableName: String? = null,
-    override val extra: PropertyContainer<GenericTypeConstructor> = PropertyContainer.empty()
-) : TypeConstructor(), WithExtraProperties<GenericTypeConstructor> {
-    override fun withNewExtras(newExtras: PropertyContainer<GenericTypeConstructor>): GenericTypeConstructor =
-        copy(extra = newExtras)
-}
-
-public data class FunctionalTypeConstructor(
-    override val dri: DRI,
-    override val projections: List<Projection>,
-    val isExtensionFunction: Boolean = false,
-    val isSuspendable: Boolean = false,
-    override val presentableName: String? = null,
-    override val extra: PropertyContainer<FunctionalTypeConstructor> = PropertyContainer.empty(),
-) : TypeConstructor(), WithExtraProperties<FunctionalTypeConstructor> {
-    override fun withNewExtras(newExtras: PropertyContainer<FunctionalTypeConstructor>): FunctionalTypeConstructor =
-        copy(extra = newExtras)
-}
-
-// kotlin.annotation.AnnotationTarget.TYPEALIAS
-public data class TypeAliased(
-    val typeAlias: Bound,
-    val inner: Bound,
-    override val extra: PropertyContainer<TypeAliased> = PropertyContainer.empty()
-) : Bound(), AnnotationTarget, WithExtraProperties<TypeAliased> {
-    override fun withNewExtras(newExtras: PropertyContainer<TypeAliased>): TypeAliased =
-        copy(extra = newExtras)
-}
-
-public data class PrimitiveJavaType(
-    val name: String,
-    override val extra: PropertyContainer<PrimitiveJavaType> = PropertyContainer.empty()
-) : Bound(), AnnotationTarget, WithExtraProperties<PrimitiveJavaType> {
-    override fun withNewExtras(newExtras: PropertyContainer<PrimitiveJavaType>): PrimitiveJavaType =
-        copy(extra = newExtras)
-}
-
-public data class JavaObject(override val extra: PropertyContainer<JavaObject> = PropertyContainer.empty()) :
-    Bound(), AnnotationTarget, WithExtraProperties<JavaObject> {
-    override fun withNewExtras(newExtras: PropertyContainer<JavaObject>): JavaObject =
-        copy(extra = newExtras)
-}
-
-public data class UnresolvedBound(
-    val name: String,
-    override val extra: PropertyContainer<UnresolvedBound> = PropertyContainer.empty()
-) : Bound(), AnnotationTarget, WithExtraProperties<UnresolvedBound> {
-    override fun withNewExtras(newExtras: PropertyContainer<UnresolvedBound>): UnresolvedBound =
-        copy(extra = newExtras)
-}
-
-// The following Projections are not AnnotationTargets; they cannot be annotated.
-public data class Nullable(val inner: Bound) : Bound()
-
-/**
- * It introduces [definitely non-nullable types](https://github.com/Kotlin/KEEP/blob/c72601cf35c1e95a541bb4b230edb474a6d1d1a8/proposals/definitely-non-nullable-types.md)
- */
-public data class DefinitelyNonNullable(val inner: Bound) : Bound()
-
-public sealed class Variance<out T : Bound> : Projection() {
-    public abstract val inner: T
-}
-
-public data class Covariance<out T : Bound>(override val inner: T) : Variance<T>() {
-    override fun toString(): String = "out"
-}
-
-public data class Contravariance<out T : Bound>(override val inner: T) : Variance<T>() {
-    override fun toString(): String = "in"
-}
-
-public data class Invariance<out T : Bound>(override val inner: T) : Variance<T>() {
-    override fun toString(): String = ""
-}
-
-public object Star : Projection()
-
-public object Void : Bound()
-public object Dynamic : Bound()
-
-public fun Variance<TypeParameter>.withDri(dri: DRI): Variance<TypeParameter> = when (this) {
-    is Contravariance -> Contravariance(TypeParameter(dri, inner.name, inner.presentableName))
-    is Covariance -> Covariance(TypeParameter(dri, inner.name, inner.presentableName))
-    is Invariance -> Invariance(TypeParameter(dri, inner.name, inner.presentableName))
-}
-
-public fun Documentable.dfs(predicate: (Documentable) -> Boolean): Documentable? =
-    if (predicate(this)) {
-        this
-    } else {
-        this.children.asSequence().mapNotNull { it.dfs(predicate) }.firstOrNull()
-    }
-
-public sealed class Visibility(public val name: String)
-
-public sealed class KotlinVisibility(name: String) : Visibility(name) {
-    public object Public : KotlinVisibility("public")
-    public object Private : KotlinVisibility("private")
-    public object Protected : KotlinVisibility("protected")
-    public object Internal : KotlinVisibility("internal")
-}
-
-public sealed class JavaVisibility(name: String) : Visibility(name) {
-    public object Public : JavaVisibility("public")
-    public object Private : JavaVisibility("private")
-    public object Protected : JavaVisibility("protected")
-    public object Default : JavaVisibility("")
-}
-
-public fun <T> SourceSetDependent<T>?.orEmpty(): SourceSetDependent<T> = this ?: emptyMap()
-
-public interface DocumentableSource {
-    public val path: String
-
-    /**
-     * Computes the first line number of the documentable's declaration/signature/identifier.
-     *
-     * Numbering is always 1-based.
-     *
-     * May return null if the sources could not be found - for example, for synthetic/generated declarations.
-     */
-    public fun computeLineNumber(): Int?
-}
-
-public data class TypeConstructorWithKind(val typeConstructor: TypeConstructor, val kind: ClassKind)
diff --git a/core/src/main/kotlin/model/JvmField.kt b/core/src/main/kotlin/model/JvmField.kt
deleted file mode 100644
index a2b641c9..00000000
--- a/core/src/main/kotlin/model/JvmField.kt
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model
-
-import org.jetbrains.dokka.links.DRI
-
-public const val JVM_FIELD_PACKAGE_NAME: String = "kotlin.jvm"
-public const val JVM_FIELD_CLASS_NAMES: String = "JvmField"
-
-public fun DRI.isJvmField(): Boolean = packageName == JVM_FIELD_PACKAGE_NAME && classNames == JVM_FIELD_CLASS_NAMES
-
-public fun Annotations.Annotation.isJvmField(): Boolean = dri.isJvmField()
diff --git a/core/src/main/kotlin/model/WithChildren.kt b/core/src/main/kotlin/model/WithChildren.kt
deleted file mode 100644
index f73a5aa0..00000000
--- a/core/src/main/kotlin/model/WithChildren.kt
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model
-
-public interface WithChildren<out T> {
-    public val children: List<T>
-}
-
-public inline fun <reified T> WithChildren<*>.firstChildOfTypeOrNull(): T? =
-    children.filterIsInstance<T>().firstOrNull()
-
-public inline fun <reified T> WithChildren<*>.firstChildOfTypeOrNull(predicate: (T) -> Boolean): T? =
-    children.filterIsInstance<T>().firstOrNull(predicate)
-
-public inline fun <reified T> WithChildren<*>.firstChildOfType(): T =
-    children.filterIsInstance<T>().first()
-
-public inline fun <reified T> WithChildren<*>.childrenOfType(): List<T> =
-    children.filterIsInstance<T>()
-
-public inline fun <reified T> WithChildren<*>.firstChildOfType(predicate: (T) -> Boolean): T =
-    children.filterIsInstance<T>().first(predicate)
-
-public inline fun <reified T> WithChildren<WithChildren<*>>.firstMemberOfType(): T where T : WithChildren<*> {
-    return withDescendants().filterIsInstance<T>().first()
-}
-
-public inline fun <reified T> WithChildren<WithChildren<*>>.firstMemberOfType(
-    predicate: (T) -> Boolean
-): T where T : WithChildren<*> = withDescendants().filterIsInstance<T>().first(predicate)
-
-
-public inline fun <reified T> WithChildren<WithChildren<*>>.firstMemberOfTypeOrNull(): T? where T : WithChildren<*> {
-    return withDescendants().filterIsInstance<T>().firstOrNull()
-}
-
-public fun <T> T.withDescendants(): Sequence<T> where T : WithChildren<T> {
-    return sequence {
-        yield(this@withDescendants)
-        children.forEach { child ->
-            yieldAll(child.withDescendants())
-        }
-    }
-}
-
-@JvmName("withDescendantsProjection")
-public fun WithChildren<*>.withDescendants(): Sequence<Any?> {
-    return sequence {
-        yield(this@withDescendants)
-        children.forEach { child ->
-            if (child is WithChildren<*>) {
-                yieldAll(child.withDescendants())
-            }
-        }
-    }
-}
-
-@JvmName("withDescendantsAny")
-public fun WithChildren<Any>.withDescendants(): Sequence<Any> {
-    return sequence {
-        yield(this@withDescendants)
-        children.forEach { child ->
-            if (child is WithChildren<*>) {
-                yieldAll(child.withDescendants().filterNotNull())
-            }
-        }
-    }
-}
-
-public fun <T> T.dfs(predicate: (T) -> Boolean): T? where T : WithChildren<T> = if (predicate(this)) {
-    this
-} else {
-    children.asSequence().mapNotNull { it.dfs(predicate) }.firstOrNull()
-}
-
-public fun <T : WithChildren<T>> T.asPrintableTree(
-    nodeNameBuilder: Appendable.(T) -> Unit = { append(it.toString()) }
-): String {
-    fun Appendable.append(element: T, ownPrefix: String, childPrefix: String) {
-        append(ownPrefix)
-        nodeNameBuilder(element)
-        appendLine()
-        element.children.takeIf(Collection<*>::isNotEmpty)?.also { children ->
-            val newOwnPrefix = "$childPrefix├─ "
-            val lastOwnPrefix = "$childPrefix└─ "
-            val newChildPrefix = "$childPrefix│  "
-            val lastChildPrefix = "$childPrefix   "
-            children.forEachIndexed { n, e ->
-                if (n != children.lastIndex) append(e, newOwnPrefix, newChildPrefix)
-                else append(e, lastOwnPrefix, lastChildPrefix)
-            }
-        }
-    }
-
-    return buildString { append(this@asPrintableTree, "", "") }
-}
diff --git a/core/src/main/kotlin/model/additionalExtras.kt b/core/src/main/kotlin/model/additionalExtras.kt
deleted file mode 100644
index 1db8e59d..00000000
--- a/core/src/main/kotlin/model/additionalExtras.kt
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model
-
-import org.jetbrains.dokka.links.DRI
-import org.jetbrains.dokka.model.properties.ExtraProperty
-import org.jetbrains.dokka.model.properties.MergeStrategy
-
-public class AdditionalModifiers(
-    public val content: SourceSetDependent<Set<ExtraModifiers>>
-) : ExtraProperty<Documentable> {
-
-    public companion object : ExtraProperty.Key<Documentable, AdditionalModifiers> {
-        override fun mergeStrategyFor(
-            left: AdditionalModifiers,
-            right: AdditionalModifiers
-        ): MergeStrategy<Documentable> = MergeStrategy.Replace(AdditionalModifiers(left.content + right.content))
-    }
-
-    override fun equals(other: Any?): Boolean =
-        if (other is AdditionalModifiers) other.content == content else false
-
-    override fun hashCode(): Int = content.hashCode()
-    override val key: ExtraProperty.Key<Documentable, *> = AdditionalModifiers
-}
-
-public fun SourceSetDependent<Set<ExtraModifiers>>.toAdditionalModifiers(): AdditionalModifiers = AdditionalModifiers(this)
-
-public data class Annotations(
-    private val myContent: SourceSetDependent<List<Annotation>>
-) : ExtraProperty<AnnotationTarget> {
-    public companion object : ExtraProperty.Key<AnnotationTarget, Annotations> {
-        override fun mergeStrategyFor(left: Annotations, right: Annotations): MergeStrategy<AnnotationTarget> =
-            MergeStrategy.Replace(Annotations(left.myContent + right.myContent))
-    }
-
-    override val key: ExtraProperty.Key<AnnotationTarget, *> = Annotations
-
-    public data class Annotation(
-        val dri: DRI,
-        val params: Map<String, AnnotationParameterValue>,
-        val mustBeDocumented: Boolean = false,
-        val scope: AnnotationScope = AnnotationScope.DIRECT
-    ) {
-        override fun equals(other: Any?): Boolean = when (other) {
-            is Annotation -> dri == other.dri
-            else -> false
-        }
-
-        override fun hashCode(): Int = dri.hashCode()
-    }
-
-    @Deprecated("Use directAnnotations or fileLevelAnnotations")
-    val content: SourceSetDependent<List<Annotation>>
-        get() = myContent
-
-    val directAnnotations: SourceSetDependent<List<Annotation>> = annotationsByScope(AnnotationScope.DIRECT)
-
-    val fileLevelAnnotations: SourceSetDependent<List<Annotation>> = annotationsByScope(AnnotationScope.FILE)
-
-    private fun annotationsByScope(scope: AnnotationScope): SourceSetDependent<List<Annotation>> =
-        myContent.entries.mapNotNull { (key, value) ->
-            val withoutFileLevel = value.filter { it.scope == scope }
-            if (withoutFileLevel.isEmpty()) null
-            else Pair(key, withoutFileLevel)
-        }.toMap()
-
-    public enum class AnnotationScope {
-        DIRECT, FILE, GETTER, SETTER
-    }
-}
-
-public fun SourceSetDependent<List<Annotations.Annotation>>.toAnnotations(): Annotations = Annotations(this)
-
-public sealed class AnnotationParameterValue
-
-public data class AnnotationValue(val annotation: Annotations.Annotation) : AnnotationParameterValue()
-
-public data class ArrayValue(val value: List<AnnotationParameterValue>) : AnnotationParameterValue()
-
-public data class EnumValue(val enumName: String, val enumDri: DRI) : AnnotationParameterValue()
-
-public data class ClassValue(val className: String, val classDRI: DRI) : AnnotationParameterValue()
-
-public abstract class LiteralValue : AnnotationParameterValue() {
-    public abstract fun text() : String
-}
-public data class IntValue(val value: Int) : LiteralValue() {
-    override fun text(): String = value.toString()
-}
-
-public data class LongValue(val value: Long) : LiteralValue() {
-    override fun text(): String = value.toString()
-}
-
-public data class FloatValue(val value: Float) : LiteralValue() {
-    override fun text(): String = value.toString()
-}
-
-public data class DoubleValue(val value: Double) : LiteralValue() {
-    override fun text(): String = value.toString()
-}
-
-public object NullValue : LiteralValue() {
-    override fun text(): String = "null"
-}
-
-public data class BooleanValue(val value: Boolean) : LiteralValue() {
-    override fun text(): String = value.toString()
-}
-
-public data class StringValue(val value: String) : LiteralValue() {
-    override fun text(): String = value
-    override fun toString(): String = value
-}
-
-public object PrimaryConstructorExtra : ExtraProperty<DFunction>, ExtraProperty.Key<DFunction, PrimaryConstructorExtra> {
-    override val key: ExtraProperty.Key<DFunction, *> = this
-}
-
-public data class ActualTypealias(
-    val typeAlias: DTypeAlias
-) : ExtraProperty<DClasslike> {
-
-    @Suppress("unused")
-    @Deprecated(message = "It can be removed soon. Use [typeAlias.underlyingType]", ReplaceWith("this.typeAlias.underlyingType"))
-    val underlyingType: SourceSetDependent<Bound>
-        get() = typeAlias.underlyingType
-
-    public companion object : ExtraProperty.Key<DClasslike, ActualTypealias> {
-        override fun mergeStrategyFor(
-            left: ActualTypealias,
-            right: ActualTypealias
-        ): MergeStrategy<DClasslike> = MergeStrategy.Fail {
-            throw IllegalStateException("Adding [ActualTypealias] should be after merging all documentables")
-        }
-    }
-
-    override val key: ExtraProperty.Key<DClasslike, ActualTypealias> = ActualTypealias
-}
diff --git a/core/src/main/kotlin/model/ancestryNode.kt b/core/src/main/kotlin/model/ancestryNode.kt
deleted file mode 100644
index 7203ab18..00000000
--- a/core/src/main/kotlin/model/ancestryNode.kt
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model
-
-public data class AncestryNode(
-    val typeConstructor: TypeConstructor,
-    val superclass: AncestryNode?,
-    val interfaces: List<AncestryNode>,
-) {
-    public fun allImplementedInterfaces(): List<TypeConstructor> {
-        fun traverseInterfaces(ancestry: AncestryNode): List<TypeConstructor> =
-            ancestry.interfaces.flatMap { listOf(it.typeConstructor) + traverseInterfaces(it) } +
-                    (ancestry.superclass?.let(::traverseInterfaces) ?: emptyList())
-        return traverseInterfaces(this).distinct()
-    }
-}
diff --git a/core/src/main/kotlin/model/classKinds.kt b/core/src/main/kotlin/model/classKinds.kt
deleted file mode 100644
index 25256022..00000000
--- a/core/src/main/kotlin/model/classKinds.kt
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model
-
-public interface ClassKind
-
-public enum class KotlinClassKindTypes : ClassKind {
-    CLASS,
-    INTERFACE,
-    ENUM_CLASS,
-    ENUM_ENTRY,
-    ANNOTATION_CLASS,
-    OBJECT;
-}
-
-public enum class JavaClassKindTypes : ClassKind {
-    CLASS,
-    INTERFACE,
-    ENUM_CLASS,
-    ENUM_ENTRY,
-    ANNOTATION_CLASS;
-}
diff --git a/core/src/main/kotlin/model/defaultValues.kt b/core/src/main/kotlin/model/defaultValues.kt
deleted file mode 100644
index 426954fb..00000000
--- a/core/src/main/kotlin/model/defaultValues.kt
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model
-
-import org.jetbrains.dokka.model.properties.ExtraProperty
-import org.jetbrains.dokka.model.properties.MergeStrategy
-
-public class DefaultValue(
-    public val expression: SourceSetDependent<Expression>
-): ExtraProperty<Documentable> {
-
-    @Deprecated("Use `expression` property that depends on source set", ReplaceWith("this.expression.values.first()"))
-    public val value: Expression
-        get() = expression.values.first()
-
-    public companion object : ExtraProperty.Key<Documentable, DefaultValue> {
-        override fun mergeStrategyFor(left: DefaultValue, right: DefaultValue): MergeStrategy<Documentable> =
-            MergeStrategy.Replace(DefaultValue(left.expression + right.expression))
-
-    }
-
-    override val key: ExtraProperty.Key<Documentable, *>
-        get() = Companion
-}
-
-public interface Expression
-public data class ComplexExpression(val value: String) : Expression
-public data class IntegerConstant(val value: Long) : Expression
-public data class StringConstant(val value: String) : Expression
-public data class DoubleConstant(val value: Double) : Expression
-public data class FloatConstant(val value: Float) : Expression
-public data class BooleanConstant(val value: Boolean) : Expression
diff --git a/core/src/main/kotlin/model/doc/DocTag.kt b/core/src/main/kotlin/model/doc/DocTag.kt
deleted file mode 100644
index f4cb9b33..00000000
--- a/core/src/main/kotlin/model/doc/DocTag.kt
+++ /dev/null
@@ -1,372 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model.doc
-
-import org.jetbrains.dokka.links.DRI
-import org.jetbrains.dokka.model.WithChildren
-
-public sealed class DocTag : WithChildren<DocTag> {
-    public abstract val params: Map<String, String>
-
-    public companion object {
-        public fun contentTypeParam(type: String): Map<String, String> = mapOf("content-type" to type)
-    }
-}
-
-public data class A(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Big(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class B(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class BlockQuote(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public object Br : DocTag() {
-    override val children: List<DocTag> = emptyList()
-    override val params: Map<String, String> = emptyMap()
-}
-
-public data class Cite(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public sealed class Code : DocTag()
-
-public data class CodeInline(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : Code()
-
-public data class CodeBlock(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : Code()
-
-public data class CustomDocTag(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap(),
-    val name: String
-) : DocTag()
-
-public data class Dd(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Dfn(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Dir(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Div(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Dl(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class DocumentationLink(
-    val dri: DRI,
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Dt(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Em(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Font(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Footer(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Frame(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class FrameSet(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class H1(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class H2(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class H3(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class H4(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class H5(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class H6(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Head(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Header(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public object HorizontalRule : DocTag() {
-    override val children: List<DocTag> = emptyList()
-    override val params: Map<String, String> = emptyMap()
-}
-
-public data class Html(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class I(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class IFrame(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Img(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Index(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Input(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Li(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Link(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Listing(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Main(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Menu(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Meta(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Nav(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class NoFrames(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class NoScript(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Ol(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class P(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Pre(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Script(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Section(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Small(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Span(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Strikethrough(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Strong(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Sub(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Sup(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Table(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Text(
-    val body: String = "",
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class TBody(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Td(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class TFoot(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Th(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class THead(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Title(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Tr(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Tt(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class U(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Ul(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Var(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
-public data class Caption(
-    override val children: List<DocTag> = emptyList(),
-    override val params: Map<String, String> = emptyMap()
-) : DocTag()
-
diff --git a/core/src/main/kotlin/model/doc/DocumentationNode.kt b/core/src/main/kotlin/model/doc/DocumentationNode.kt
deleted file mode 100644
index 9c270f79..00000000
--- a/core/src/main/kotlin/model/doc/DocumentationNode.kt
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model.doc
-
-import org.jetbrains.dokka.model.WithChildren
-
-public data class DocumentationNode(override val children: List<TagWrapper>): WithChildren<TagWrapper>
diff --git a/core/src/main/kotlin/model/doc/TagWrapper.kt b/core/src/main/kotlin/model/doc/TagWrapper.kt
deleted file mode 100644
index e3eaffb7..00000000
--- a/core/src/main/kotlin/model/doc/TagWrapper.kt
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model.doc
-
-import org.jetbrains.dokka.links.DRI
-import org.jetbrains.dokka.model.WithChildren
-
-public sealed class TagWrapper : WithChildren<DocTag> {
-    public abstract val root: DocTag
-
-    override val children: List<DocTag>
-        get() = root.children
-}
-
-public sealed class NamedTagWrapper : TagWrapper() {
-    public abstract val name: String
-}
-
-public data class Description(override val root: DocTag) : TagWrapper()
-public data class Author(override val root: DocTag) : TagWrapper()
-public data class Version(override val root: DocTag) : TagWrapper()
-public data class Since(override val root: DocTag) : TagWrapper()
-public data class See(override val root: DocTag, override val name: String, val address: DRI?) : NamedTagWrapper()
-public data class Param(override val root: DocTag, override val name: String) : NamedTagWrapper()
-public data class Return(override val root: DocTag) : TagWrapper()
-public data class Receiver(override val root: DocTag) : TagWrapper()
-public data class Constructor(override val root: DocTag) : TagWrapper()
-//TODO this naming is confusing since kotlin has Throws annotation
-public data class Throws(override val root: DocTag, override val name: String, val exceptionAddress: DRI?) : NamedTagWrapper()
-public data class Sample(override val root: DocTag, override val name: String) : NamedTagWrapper()
-public data class Deprecated(override val root: DocTag) : TagWrapper()
-public data class Property(override val root: DocTag, override val name: String) : NamedTagWrapper()
-public data class Suppress(override val root: DocTag) : TagWrapper()
-public data class CustomTagWrapper(override val root: DocTag, override val name: String) : NamedTagWrapper()
diff --git a/core/src/main/kotlin/model/documentableProperties.kt b/core/src/main/kotlin/model/documentableProperties.kt
deleted file mode 100644
index b0ebb6ef..00000000
--- a/core/src/main/kotlin/model/documentableProperties.kt
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model
-
-import org.jetbrains.dokka.DokkaConfiguration.DokkaSourceSet
-import org.jetbrains.dokka.links.DRI
-import org.jetbrains.dokka.model.properties.ExtraProperty
-import org.jetbrains.dokka.model.properties.MergeStrategy
-
-public data class InheritedMember(val inheritedFrom: SourceSetDependent<DRI?>) : ExtraProperty<Documentable> {
-    public companion object : ExtraProperty.Key<Documentable, InheritedMember> {
-        override fun mergeStrategyFor(left: InheritedMember, right: InheritedMember): MergeStrategy<Documentable> = MergeStrategy.Replace(
-            InheritedMember(left.inheritedFrom + right.inheritedFrom)
-        )
-    }
-
-    public fun isInherited(sourceSetDependent: DokkaSourceSet): Boolean = inheritedFrom[sourceSetDependent] != null
-
-    override val key: ExtraProperty.Key<Documentable, *> = InheritedMember
-}
-
-public data class ImplementedInterfaces(val interfaces: SourceSetDependent<List<TypeConstructor>>) : ExtraProperty<Documentable> {
-    public companion object : ExtraProperty.Key<Documentable, ImplementedInterfaces> {
-        override fun mergeStrategyFor(left: ImplementedInterfaces, right: ImplementedInterfaces): MergeStrategy<Documentable> =
-            MergeStrategy.Replace(ImplementedInterfaces(left.interfaces + right.interfaces))
-    }
-
-    override val key: ExtraProperty.Key<Documentable, *> = ImplementedInterfaces
-}
-
-public data class ExceptionInSupertypes(val exceptions: SourceSetDependent<List<TypeConstructor>>): ExtraProperty<Documentable> {
-    public companion object : ExtraProperty.Key<Documentable, ExceptionInSupertypes> {
-        override fun mergeStrategyFor(left: ExceptionInSupertypes, right: ExceptionInSupertypes): MergeStrategy<Documentable> =
-            MergeStrategy.Replace(ExceptionInSupertypes(left.exceptions + right.exceptions))
-    }
-
-    override val key: ExtraProperty.Key<Documentable, *> = ExceptionInSupertypes
-}
-
-public object ObviousMember : ExtraProperty<Documentable>, ExtraProperty.Key<Documentable, ObviousMember> {
-    override val key: ExtraProperty.Key<Documentable, *> = this
-}
-
-/**
- * Whether this [DProperty] is `var` or `val`, should be present both in Kotlin and in Java properties
- *
- * In case of properties that came from `Java`, [IsVar] is added if
- * the java field has no accessors at all (plain field) or has a setter
- */
-public object IsVar : ExtraProperty<DProperty>, ExtraProperty.Key<DProperty, IsVar> {
-    override val key: ExtraProperty.Key<DProperty, *> = this
-}
-
-public data class IsAlsoParameter(val inSourceSets: List<DokkaSourceSet>) : ExtraProperty<DProperty> {
-    public companion object : ExtraProperty.Key<DProperty, IsAlsoParameter> {
-        override fun mergeStrategyFor(left: IsAlsoParameter, right: IsAlsoParameter): MergeStrategy<DProperty> =
-            MergeStrategy.Replace(IsAlsoParameter(left.inSourceSets + right.inSourceSets))
-    }
-
-    override val key: ExtraProperty.Key<DProperty, *> = IsAlsoParameter
-}
-
-public data class CheckedExceptions(val exceptions: SourceSetDependent<List<DRI>>) : ExtraProperty<Documentable>, ExtraProperty.Key<Documentable, ObviousMember> {
-    public companion object : ExtraProperty.Key<Documentable, CheckedExceptions> {
-        override fun mergeStrategyFor(left: CheckedExceptions, right: CheckedExceptions): MergeStrategy<Documentable> =
-            MergeStrategy.Replace(CheckedExceptions(left.exceptions + right.exceptions))
-    }
-    override val key: ExtraProperty.Key<Documentable, *> = CheckedExceptions
-}
diff --git a/core/src/main/kotlin/model/documentableUtils.kt b/core/src/main/kotlin/model/documentableUtils.kt
deleted file mode 100644
index c9d75bf4..00000000
--- a/core/src/main/kotlin/model/documentableUtils.kt
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model
-
-import org.jetbrains.dokka.DokkaConfiguration.DokkaSourceSet
-
-public fun <T> SourceSetDependent<T>.filtered(sourceSets: Set<DokkaSourceSet>): SourceSetDependent<T> = filter { it.key in sourceSets }
-public fun DokkaSourceSet?.filtered(sourceSets: Set<DokkaSourceSet>): DokkaSourceSet? = takeIf { this in sourceSets }
-
-public fun DTypeParameter.filter(filteredSet: Set<DokkaSourceSet>): DTypeParameter? =
-    if (filteredSet.containsAll(sourceSets)) this
-    else {
-        val intersection = filteredSet.intersect(sourceSets)
-        if (intersection.isEmpty()) null
-        else DTypeParameter(
-            variantTypeParameter,
-            documentation.filtered(intersection),
-            expectPresentInSet?.takeIf { intersection.contains(expectPresentInSet) },
-            bounds,
-            intersection,
-            extra
-        )
-    }
-
-public fun Documentable.isExtension(): Boolean = this is Callable && receiver != null
diff --git a/core/src/main/kotlin/model/extraModifiers.kt b/core/src/main/kotlin/model/extraModifiers.kt
deleted file mode 100644
index f1193070..00000000
--- a/core/src/main/kotlin/model/extraModifiers.kt
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model
-
-public sealed class ExtraModifiers(public val name: String) {
-
-    public sealed class KotlinOnlyModifiers(name: String) : ExtraModifiers(name) {
-        public object Inline : KotlinOnlyModifiers("inline")
-        public object Value : KotlinOnlyModifiers("value")
-        public object Infix : KotlinOnlyModifiers("infix")
-        public object External : KotlinOnlyModifiers("external")
-        public object Suspend : KotlinOnlyModifiers("suspend")
-        public object Reified : KotlinOnlyModifiers("reified")
-        public object CrossInline : KotlinOnlyModifiers("crossinline")
-        public object NoInline : KotlinOnlyModifiers("noinline")
-        public object Override : KotlinOnlyModifiers("override")
-        public object Data : KotlinOnlyModifiers("data")
-        public object Const : KotlinOnlyModifiers("const")
-        public object Inner : KotlinOnlyModifiers("inner")
-        public object LateInit : KotlinOnlyModifiers("lateinit")
-        public object Operator : KotlinOnlyModifiers("operator")
-        public object TailRec : KotlinOnlyModifiers("tailrec")
-        public object VarArg : KotlinOnlyModifiers("vararg")
-        public object Fun : KotlinOnlyModifiers("fun")
-    }
-
-    public sealed class JavaOnlyModifiers(name: String) : ExtraModifiers(name) {
-        public object Static : JavaOnlyModifiers("static")
-        public object Native : JavaOnlyModifiers("native")
-        public object Synchronized : JavaOnlyModifiers("synchronized")
-        public object StrictFP : JavaOnlyModifiers("strictfp")
-        public object Transient : JavaOnlyModifiers("transient")
-        public object Volatile : JavaOnlyModifiers("volatile")
-        public object Transitive : JavaOnlyModifiers("transitive")
-    }
-
-    public companion object {
-        public fun valueOf(str: String): ExtraModifiers = when (str) {
-            "inline" -> KotlinOnlyModifiers.Inline
-            "value" -> KotlinOnlyModifiers.Value
-            "infix" -> KotlinOnlyModifiers.Infix
-            "external" -> KotlinOnlyModifiers.External
-            "suspend" -> KotlinOnlyModifiers.Suspend
-            "reified" -> KotlinOnlyModifiers.Reified
-            "crossinline" -> KotlinOnlyModifiers.CrossInline
-            "noinline" -> KotlinOnlyModifiers.NoInline
-            "override" -> KotlinOnlyModifiers.Override
-            "data" -> KotlinOnlyModifiers.Data
-            "const" -> KotlinOnlyModifiers.Const
-            "inner" -> KotlinOnlyModifiers.Inner
-            "lateinit" -> KotlinOnlyModifiers.LateInit
-            "operator" -> KotlinOnlyModifiers.Operator
-            "tailrec" -> KotlinOnlyModifiers.TailRec
-            "vararg" -> KotlinOnlyModifiers.VarArg
-            "static" -> JavaOnlyModifiers.Static
-            "native" -> JavaOnlyModifiers.Native
-            "synchronized" -> JavaOnlyModifiers.Synchronized
-            "strictfp" -> JavaOnlyModifiers.StrictFP
-            "transient" -> JavaOnlyModifiers.Transient
-            "volatile" -> JavaOnlyModifiers.Volatile
-            "transitive" -> JavaOnlyModifiers.Transitive
-            "fun" -> KotlinOnlyModifiers.Fun
-            else -> throw IllegalArgumentException("There is no Extra Modifier for given name $str")
-        }
-    }
-}
diff --git a/core/src/main/kotlin/model/jvmName.kt b/core/src/main/kotlin/model/jvmName.kt
deleted file mode 100644
index 8fd7ccd9..00000000
--- a/core/src/main/kotlin/model/jvmName.kt
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model
-
-import org.jetbrains.dokka.links.DRI
-
-public fun DRI.isJvmName(): Boolean = packageName == "kotlin.jvm" && classNames == "JvmName"
-
-public fun Annotations.Annotation.isJvmName(): Boolean = dri.isJvmName()
diff --git a/core/src/main/kotlin/model/properties/PropertyContainer.kt b/core/src/main/kotlin/model/properties/PropertyContainer.kt
deleted file mode 100644
index 7f5bb2f0..00000000
--- a/core/src/main/kotlin/model/properties/PropertyContainer.kt
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model.properties
-
-public data class PropertyContainer<C : Any> internal constructor(
-    @PublishedApi internal val map: Map<ExtraProperty.Key<C, *>, ExtraProperty<C>>
-) {
-    public operator fun <D : C> plus(prop: ExtraProperty<D>): PropertyContainer<D> =
-        PropertyContainer(map + (prop.key to prop))
-
-    // TODO: Add logic for caching calculated properties
-    public inline operator fun <reified T : Any> get(key: ExtraProperty.Key<C, T>): T? = when (val prop = map[key]) {
-        is T? -> prop
-        else -> throw ClassCastException("Property for $key stored under not matching key type.")
-    }
-
-    public inline fun <reified T : Any> allOfType(): List<T> = map.values.filterIsInstance<T>()
-
-    public fun <D : C> addAll(extras: Collection<ExtraProperty<D>>): PropertyContainer<D> =
-        PropertyContainer(map + extras.map { p -> p.key to p })
-
-    public operator fun <D : C> minus(prop: ExtraProperty.Key<C, *>): PropertyContainer<D> =
-        PropertyContainer(map.filterNot { it.key == prop })
-
-    public companion object {
-        public fun <T : Any> empty(): PropertyContainer<T> = PropertyContainer(emptyMap())
-        public fun <T : Any> withAll(vararg extras: ExtraProperty<T>?): PropertyContainer<T> = empty<T>().addAll(extras.filterNotNull())
-        public fun <T : Any> withAll(extras: Collection<ExtraProperty<T>>): PropertyContainer<T> = empty<T>().addAll(extras)
-    }
-}
-
-public operator fun <D: Any> PropertyContainer<D>.plus(prop: ExtraProperty<D>?): PropertyContainer<D> =
-    if (prop == null) this else PropertyContainer(map + (prop.key to prop))
-
-
-public interface WithExtraProperties<C : Any> {
-    public val extra: PropertyContainer<C>
-
-    public fun withNewExtras(newExtras: PropertyContainer<C>): C
-}
-
-public fun <C> C.mergeExtras(left: C, right: C): C where C : Any, C : WithExtraProperties<C> {
-    val aggregatedExtras: List<List<ExtraProperty<C>>> =
-        (left.extra.map.values + right.extra.map.values)
-            .groupBy { it.key }
-            .values
-            .map { it.distinct() }
-
-    val (unambiguous, toMerge) = aggregatedExtras.partition { it.size == 1 }
-
-    @Suppress("UNCHECKED_CAST")
-    val strategies: List<MergeStrategy<C>> = toMerge.map { (l, r) ->
-        (l.key as ExtraProperty.Key<C, ExtraProperty<C>>).mergeStrategyFor(l, r)
-    }
-
-    strategies.filterIsInstance<MergeStrategy.Fail>().firstOrNull()?.error?.invoke()
-
-    val replaces: List<ExtraProperty<C>> =
-        strategies.filterIsInstance<MergeStrategy.Replace<C>>().map { it.newProperty }
-
-    val needingFullMerge: List<(preMerged: C, left: C, right: C) -> C> =
-        strategies.filterIsInstance<MergeStrategy.Full<C>>().map { it.merger }
-
-    val newExtras = PropertyContainer((unambiguous.flatten() + replaces).associateBy { it.key })
-
-    return needingFullMerge.fold(withNewExtras(newExtras)) { acc, merger -> merger(acc, left, right) }
-}
diff --git a/core/src/main/kotlin/model/properties/properties.kt b/core/src/main/kotlin/model/properties/properties.kt
deleted file mode 100644
index ea76dc72..00000000
--- a/core/src/main/kotlin/model/properties/properties.kt
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.model.properties
-
-public interface ExtraProperty<in C : Any> {
-    public interface Key<in C : Any, T : Any> {
-        public fun mergeStrategyFor(left: T, right: T): MergeStrategy<C> = MergeStrategy.Fail {
-            throw NotImplementedError("Property merging for $this is not implemented")
-        }
-    }
-
-    public val key: Key<C, *>
-}
-
-public interface CalculatedProperty<in C : Any, T : Any> : ExtraProperty.Key<C, T> {
-    public fun calculate(subject: C): T
-}
-
-public sealed class MergeStrategy<in C> {
-
-    public class Replace<in C : Any>(
-        public val newProperty: ExtraProperty<C>
-    ) : MergeStrategy<C>()
-
-    public object Remove : MergeStrategy<Any>()
-
-    public class Full<C : Any>(
-        public val merger: (preMerged: C, left: C, right: C) -> C
-    ) : MergeStrategy<C>()
-
-    public class Fail(
-        public val error: () -> Nothing
-    ) : MergeStrategy<Any>()
-}
diff --git a/core/src/main/kotlin/pages/ContentNodes.kt b/core/src/main/kotlin/pages/ContentNodes.kt
deleted file mode 100644
index 96f43205..00000000
--- a/core/src/main/kotlin/pages/ContentNodes.kt
+++ /dev/null
@@ -1,436 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.pages
-
-import org.jetbrains.dokka.links.DRI
-import org.jetbrains.dokka.model.DisplaySourceSet
-import org.jetbrains.dokka.model.WithChildren
-import org.jetbrains.dokka.model.properties.PropertyContainer
-import org.jetbrains.dokka.model.properties.WithExtraProperties
-
-public data class DCI(val dri: Set<DRI>, val kind: Kind) {
-    override fun toString(): String = "$dri[$kind]"
-}
-
-public interface ContentNode : WithExtraProperties<ContentNode>, WithChildren<ContentNode> {
-    public val dci: DCI
-    public val sourceSets: Set<DisplaySourceSet>
-    public val style: Set<Style>
-
-    public fun hasAnyContent(): Boolean
-
-    public fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentNode
-
-    override val children: List<ContentNode>
-        get() = emptyList()
-}
-
-/** Simple text */
-public data class ContentText(
-    val text: String,
-    override val dci: DCI,
-    override val sourceSets: Set<DisplaySourceSet>,
-    override val style: Set<Style> = emptySet(),
-    override val extra: PropertyContainer<ContentNode> = PropertyContainer.empty()
-) : ContentNode {
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentText = copy(extra = newExtras)
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentText = copy(sourceSets = sourceSets)
-    override fun hasAnyContent(): Boolean = text.isNotBlank()
-}
-
-public data class ContentBreakLine(
-    override val sourceSets: Set<DisplaySourceSet>,
-    override val dci: DCI = DCI(emptySet(), ContentKind.Empty),
-    override val style: Set<Style> = emptySet(),
-    override val extra: PropertyContainer<ContentNode> = PropertyContainer.empty()
-) : ContentNode {
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentBreakLine = copy(extra = newExtras)
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentBreakLine = copy(sourceSets = sourceSets)
-    override fun hasAnyContent(): Boolean = true
-}
-
-/** Headers */
-public data class ContentHeader(
-    override val children: List<ContentNode>,
-    val level: Int,
-    override val dci: DCI,
-    override val sourceSets: Set<DisplaySourceSet>,
-    override val style: Set<Style>,
-    override val extra: PropertyContainer<ContentNode> = PropertyContainer.empty()
-) : ContentComposite {
-    public constructor(level: Int, c: ContentComposite) : this(c.children, level, c.dci, c.sourceSets, c.style, c.extra)
-
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentHeader = copy(extra = newExtras)
-
-    override fun transformChildren(transformer: (ContentNode) -> ContentNode): ContentHeader =
-        copy(children = children.map(transformer))
-
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentHeader =
-        copy(sourceSets = sourceSets)
-}
-
-public interface ContentCode : ContentComposite
-
-/** Code blocks */
-public data class ContentCodeBlock(
-    override val children: List<ContentNode>,
-    val language: String,
-    override val dci: DCI,
-    override val sourceSets: Set<DisplaySourceSet>,
-    override val style: Set<Style>,
-    override val extra: PropertyContainer<ContentNode> = PropertyContainer.empty()
-) : ContentCode {
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentCodeBlock = copy(extra = newExtras)
-
-    override fun transformChildren(transformer: (ContentNode) -> ContentNode): ContentCodeBlock =
-        copy(children = children.map(transformer))
-
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentCodeBlock =
-        copy(sourceSets = sourceSets)
-
-}
-
-public data class ContentCodeInline(
-    override val children: List<ContentNode>,
-    val language: String,
-    override val dci: DCI,
-    override val sourceSets: Set<DisplaySourceSet>,
-    override val style: Set<Style>,
-    override val extra: PropertyContainer<ContentNode> = PropertyContainer.empty()
-) : ContentCode {
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentCodeInline = copy(extra = newExtras)
-
-    override fun transformChildren(transformer: (ContentNode) -> ContentNode): ContentCodeInline =
-        copy(children = children.map(transformer))
-
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentCodeInline =
-        copy(sourceSets = sourceSets)
-
-}
-
-/** Union type replacement */
-public interface ContentLink : ContentComposite
-
-/** All links to classes, packages, etc. that have te be resolved */
-public data class ContentDRILink(
-    override val children: List<ContentNode>,
-    val address: DRI,
-    override val dci: DCI,
-    override val sourceSets: Set<DisplaySourceSet>,
-    override val style: Set<Style> = emptySet(),
-    override val extra: PropertyContainer<ContentNode> = PropertyContainer.empty()
-) : ContentLink {
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentDRILink = copy(extra = newExtras)
-
-    override fun transformChildren(transformer: (ContentNode) -> ContentNode): ContentDRILink =
-        copy(children = children.map(transformer))
-
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentDRILink =
-        copy(sourceSets = sourceSets)
-
-}
-
-/** All links that do not need to be resolved */
-public data class ContentResolvedLink(
-    override val children: List<ContentNode>,
-    val address: String,
-    override val dci: DCI,
-    override val sourceSets: Set<DisplaySourceSet>,
-    override val style: Set<Style> = emptySet(),
-    override val extra: PropertyContainer<ContentNode> = PropertyContainer.empty()
-) : ContentLink {
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentResolvedLink =
-        copy(extra = newExtras)
-
-    override fun transformChildren(transformer: (ContentNode) -> ContentNode): ContentResolvedLink =
-        copy(children = children.map(transformer))
-
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentResolvedLink =
-        copy(sourceSets = sourceSets)
-}
-
-/** Embedded resources like images */
-public data class ContentEmbeddedResource(
-    override val children: List<ContentNode> = emptyList(),
-    val address: String,
-    val altText: String?,
-    override val dci: DCI,
-    override val sourceSets: Set<DisplaySourceSet>,
-    override val style: Set<Style> = emptySet(),
-    override val extra: PropertyContainer<ContentNode> = PropertyContainer.empty()
-) : ContentLink {
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentEmbeddedResource =
-        copy(extra = newExtras)
-
-    override fun transformChildren(transformer: (ContentNode) -> ContentNode): ContentEmbeddedResource =
-        copy(children = children.map(transformer))
-
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentEmbeddedResource =
-        copy(sourceSets = sourceSets)
-}
-
-/** Logical grouping of [ContentNode]s  */
-public interface ContentComposite : ContentNode {
-    override val children: List<ContentNode> // overwrite to make it abstract once again
-
-    override val sourceSets: Set<DisplaySourceSet> get() = children.flatMap { it.sourceSets }.toSet()
-
-    public fun transformChildren(transformer: (ContentNode) -> ContentNode): ContentComposite
-
-    override fun hasAnyContent(): Boolean = children.any { it.hasAnyContent() }
-}
-
-/** Tables */
-public data class ContentTable(
-    val header: List<ContentGroup>,
-    val caption: ContentGroup? = null,
-    override val children: List<ContentGroup>,
-    override val dci: DCI,
-    override val sourceSets: Set<DisplaySourceSet>,
-    override val style: Set<Style>,
-    override val extra: PropertyContainer<ContentNode> = PropertyContainer.empty()
-) : ContentComposite {
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentTable = copy(extra = newExtras)
-
-    override fun transformChildren(transformer: (ContentNode) -> ContentNode): ContentTable =
-        copy(children = children.map(transformer).map { it as ContentGroup })
-
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentTable =
-        copy(sourceSets = sourceSets)
-
-}
-
-/** Lists */
-public data class ContentList(
-    override val children: List<ContentNode>,
-    val ordered: Boolean,
-    override val dci: DCI,
-    override val sourceSets: Set<DisplaySourceSet>,
-    override val style: Set<Style>,
-    override val extra: PropertyContainer<ContentNode> = PropertyContainer.empty()
-) : ContentComposite {
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentList = copy(extra = newExtras)
-
-    override fun transformChildren(transformer: (ContentNode) -> ContentNode): ContentList =
-        copy(children = children.map(transformer))
-
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentList =
-        copy(sourceSets = sourceSets)
-}
-
-/** Default group, eg. for blocks of Functions, Properties, etc. **/
-public data class ContentGroup(
-    override val children: List<ContentNode>,
-    override val dci: DCI,
-    override val sourceSets: Set<DisplaySourceSet>,
-    override val style: Set<Style>,
-    override val extra: PropertyContainer<ContentNode> = PropertyContainer.empty()
-) : ContentComposite {
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentGroup = copy(extra = newExtras)
-
-    override fun transformChildren(transformer: (ContentNode) -> ContentNode): ContentGroup =
-        copy(children = children.map(transformer))
-
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentGroup =
-        copy(sourceSets = sourceSets)
-}
-
-/**
- * @property groupID is used for finding and copying [ContentDivergentInstance]s when merging [ContentPage]s
- */
-public data class ContentDivergentGroup(
-    override val children: List<ContentDivergentInstance>,
-    override val dci: DCI,
-    override val style: Set<Style>,
-    override val extra: PropertyContainer<ContentNode>,
-    val groupID: GroupID,
-    val implicitlySourceSetHinted: Boolean = true
-) : ContentComposite {
-    public data class GroupID(val name: String)
-
-    override val sourceSets: Set<DisplaySourceSet>
-        get() = children.flatMap { it.sourceSets }.distinct().toSet()
-
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentDivergentGroup =
-        copy(extra = newExtras)
-
-    override fun transformChildren(transformer: (ContentNode) -> ContentNode): ContentDivergentGroup =
-        copy(children = children.map(transformer).map { it as ContentDivergentInstance })
-
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentDivergentGroup = this
-}
-
-/** Instance of a divergent content */
-public data class ContentDivergentInstance(
-    val before: ContentNode?,
-    val divergent: ContentNode,
-    val after: ContentNode?,
-    override val dci: DCI,
-    override val sourceSets: Set<DisplaySourceSet>,
-    override val style: Set<Style>,
-    override val extra: PropertyContainer<ContentNode> = PropertyContainer.empty()
-) : ContentComposite {
-    override val children: List<ContentNode>
-        get() = listOfNotNull(before, divergent, after)
-
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentDivergentInstance =
-        copy(extra = newExtras)
-
-    override fun transformChildren(transformer: (ContentNode) -> ContentNode): ContentDivergentInstance =
-        copy(
-            before = before?.let(transformer),
-            divergent = divergent.let(transformer),
-            after = after?.let(transformer)
-        )
-
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): ContentDivergentInstance =
-        copy(sourceSets = sourceSets)
-
-}
-
-public data class PlatformHintedContent(
-    val inner: ContentNode,
-    override val sourceSets: Set<DisplaySourceSet>
-) : ContentComposite {
-    override val children: List<ContentNode> = listOf(inner)
-
-    override val dci: DCI
-        get() = inner.dci
-
-    override val extra: PropertyContainer<ContentNode>
-        get() = inner.extra
-
-    override val style: Set<Style>
-        get() = inner.style
-
-    override fun withNewExtras(newExtras: PropertyContainer<ContentNode>): ContentNode =
-        throw UnsupportedOperationException("This method should not be called on this PlatformHintedContent")
-
-    override fun transformChildren(transformer: (ContentNode) -> ContentNode): PlatformHintedContent =
-        copy(inner = transformer(inner))
-
-    override fun withSourceSets(sourceSets: Set<DisplaySourceSet>): PlatformHintedContent =
-        copy(sourceSets = sourceSets)
-
-}
-
-public interface Style
-public interface Kind
-
-/**
- * [ContentKind] represents a grouping of content of one kind that can can be rendered
- * as part of a composite page (one tab/block within a class's page, for instance).
- */
-public enum class ContentKind : Kind {
-
-    /**
-     * Marks all sorts of signatures. Can contain sub-kinds marked as [SymbolContentKind]
-     *
-     * Some examples:
-     * - primary constructor: `data class CoroutineName(name: String) : AbstractCoroutineContextElement`
-     * - constructor: `fun CoroutineName(name: String)`
-     * - function: `open override fun toString(): String`
-     * - property: `val name: String`
-     */
-    Symbol,
-
-    Comment, Constructors, Functions, Parameters, Properties, Classlikes, Packages, Sample, Main, BriefComment,
-    Empty, Source, TypeAliases, Cover, Inheritors, SourceSetDependentHint, Extensions, Annotations,
-
-    /**
-     * Deprecation details block with related information such as message/replaceWith/level.
-     */
-    Deprecation;
-
-    public companion object {
-        private val platformTagged =
-            setOf(
-                Constructors,
-                Functions,
-                Properties,
-                Classlikes,
-                Packages,
-                Source,
-                TypeAliases,
-                Inheritors,
-                Extensions
-            )
-
-        public fun shouldBePlatformTagged(kind: Kind): Boolean = kind in platformTagged
-    }
-}
-
-/**
- * Content kind for [ContentKind.Symbol] content, which is essentially about signatures
- */
-public enum class SymbolContentKind : Kind {
-    /**
-     * Marks constructor/function parameters, everything in-between parentheses.
-     *
-     * For function `fun foo(bar: String, baz: Int, qux: Boolean)`,
-     * the parameters would be the whole of `bar: String, baz: Int, qux: Boolean`
-     */
-    Parameters,
-
-    /**
-     * Marks a single parameter in a function. Most likely to be a child of [Parameters].
-     *
-     * In function `fun foo(bar: String, baz: Int, qux: Boolean)` there would be 3 [Parameter] instances:
-     * - `bar: String, `
-     * - `baz: Int, `
-     * - `qux: Boolean`
-     */
-    Parameter,
-}
-
-public enum class TokenStyle : Style {
-    Keyword, Punctuation, Function, Operator, Annotation, Number, String, Boolean, Constant
-}
-
-public enum class TextStyle : Style {
-    Bold, Italic, Strong, Strikethrough, Paragraph,
-    Block, Span, Monospace, Indented, Cover, UnderCoverText, BreakableAfter, Breakable, InlineComment, Quotation,
-    FloatingRight, Var, Underlined
-}
-
-public enum class ContentStyle : Style {
-    RowTitle,
-    /**
-     * The style is used only for HTML. It is applied only for [ContentGroup].
-     * Creating and rendering tabs is a part of a renderer.
-     */
-    TabbedContent,
-
-    WithExtraAttributes, RunnableSample, InDocumentationAnchor, Caption,
-    Wrapped, Indented, KDocTag, Footnote
-}
-
-public enum class ListStyle : Style {
-    /**
-     * Represents a list of groups of [DescriptionTerm] and [DescriptionDetails].
-     * Common uses for this element are to implement a glossary or to display
-     * metadata (a list of key-value pairs). Formatting example: see `<dl>` html tag.
-     */
-    DescriptionList,
-
-    /**
-     * If used within [DescriptionList] context, specifies a term in a description
-     * or definition list, usually followed by [DescriptionDetails] for one or more
-     * terms. Formatting example: see `<dt>` html tag
-     */
-    DescriptionTerm,
-
-    /**
-     * If used within [DescriptionList] context, provides the definition or other
-     * related text associated with [DescriptionTerm]. Formatting example: see `<dd>` html tag
-     */
-    DescriptionDetails
-}
-
-public object CommentTable : Style
-
-public object MultimoduleTable : Style
-
-public fun ContentNode.hasStyle(style: Style): Boolean = this.style.contains(style)
diff --git a/core/src/main/kotlin/pages/PageNodes.kt b/core/src/main/kotlin/pages/PageNodes.kt
deleted file mode 100644
index cfaf2347..00000000
--- a/core/src/main/kotlin/pages/PageNodes.kt
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.pages
-
-import org.jetbrains.dokka.links.DRI
-import org.jetbrains.dokka.model.Documentable
-import org.jetbrains.dokka.model.WithChildren
-import java.util.*
-
-public interface PageNode : WithChildren<PageNode> {
-    public val name: String
-    override val children: List<PageNode>
-
-    public fun modified(
-        name: String = this.name,
-        children: List<PageNode> = this.children
-    ): PageNode
-}
-
-public interface ContentPage : PageNode {
-    public val content: ContentNode
-    public val dri: Set<DRI>
-    public val embeddedResources: List<String>
-
-    @Deprecated("Deprecated. Remove its usages from your code.",
-        ReplaceWith("this.documentables.firstOrNull()")
-    )
-    public val documentable: Documentable?
-        get() = if (this is WithDocumentables) this.documentables.firstOrNull() else null
-
-    public fun modified(
-        name: String = this.name,
-        content: ContentNode = this.content,
-        dri: Set<DRI> = this.dri,
-        embeddedResources: List<String> = this.embeddedResources,
-        children: List<PageNode> = this.children
-    ): ContentPage
-}
-
-public interface WithDocumentables {
-    public val documentables: List<Documentable>
-}
-
-public abstract class RootPageNode(
-    public val forceTopLevelName: Boolean = false
-) : PageNode {
-    public val parentMap: Map<PageNode, PageNode> by lazy {
-        IdentityHashMap<PageNode, PageNode>().apply {
-            fun process(parent: PageNode) {
-                parent.children.forEach { child ->
-                    put(child, parent)
-                    process(child)
-                }
-            }
-            process(this@RootPageNode)
-        }
-    }
-
-    public fun transformPageNodeTree(operation: (PageNode) -> PageNode): RootPageNode =
-        this.transformNode(operation) as RootPageNode
-
-    public fun transformContentPagesTree(operation: (ContentPage) -> ContentPage): RootPageNode = transformPageNodeTree {
-        if (it is ContentPage) operation(it) else it
-    }
-
-    private fun PageNode.transformNode(operation: (PageNode) -> PageNode): PageNode =
-        operation(this).let { newNode ->
-            newNode.modified(children = newNode.children.map { it.transformNode(operation) })
-        }
-
-    abstract override fun modified(
-        name: String,
-        children: List<PageNode>
-    ): RootPageNode
-}
-
-public class ModulePageNode(
-    override val name: String,
-    override val content: ContentNode,
-    override val documentables: List<Documentable> = listOf(),
-    override val children: List<PageNode>,
-    override val embeddedResources: List<String> = listOf()
-) : RootPageNode(), ModulePage {
-    override val dri: Set<DRI> = setOf(DRI.topLevel)
-
-    override fun modified(name: String, children: List<PageNode>): ModulePageNode =
-        modified(name = name, content = this.content, dri = dri, children = children)
-
-    override fun modified(
-        name: String,
-        content: ContentNode,
-        dri: Set<DRI>,
-        embeddedResources: List<String>,
-        children: List<PageNode>
-    ): ModulePageNode =
-        if (name == this.name && content === this.content && embeddedResources === this.embeddedResources && children shallowEq this.children) this
-        else ModulePageNode(name, content, documentables, children, embeddedResources)
-}
-
-public class PackagePageNode(
-    override val name: String,
-    override val content: ContentNode,
-    override val dri: Set<DRI>,
-    override val documentables: List<Documentable> = listOf(),
-    override val children: List<PageNode>,
-    override val embeddedResources: List<String> = listOf()
-) : PackagePage {
-
-    init {
-        require(name.isNotBlank()) { "PackagePageNode.name cannot be blank" }
-    }
-
-    override fun modified(name: String, children: List<PageNode>): PackagePageNode =
-        modified(name = name, content = this.content, children = children)
-
-    override fun modified(
-        name: String,
-        content: ContentNode,
-        dri: Set<DRI>,
-        embeddedResources: List<String>,
-        children: List<PageNode>
-    ): PackagePageNode =
-        if (name == this.name && content === this.content && embeddedResources === this.embeddedResources && children shallowEq this.children) this
-        else PackagePageNode(name, content, dri, documentables, children, embeddedResources)
-}
-
-public class ClasslikePageNode(
-    override val name: String,
-    override val content: ContentNode,
-    override val dri: Set<DRI>,
-    override val documentables: List<Documentable> = listOf(),
-    override val children: List<PageNode>,
-    override val embeddedResources: List<String> = listOf()
-) : ClasslikePage {
-    override fun modified(name: String, children: List<PageNode>): ClasslikePageNode =
-        modified(name = name, content = this.content, children = children)
-
-    override fun modified(
-        name: String,
-        content: ContentNode,
-        dri: Set<DRI>,
-        embeddedResources: List<String>,
-        children: List<PageNode>
-    ): ClasslikePageNode =
-        if (name == this.name && content === this.content && embeddedResources === this.embeddedResources && children shallowEq this.children) this
-        else ClasslikePageNode(name, content, dri, documentables, children, embeddedResources)
-}
-
-public class MemberPageNode(
-    override val name: String,
-    override val content: ContentNode,
-    override val dri: Set<DRI>,
-    override val documentables: List<Documentable> = listOf(),
-    override val children: List<PageNode> = emptyList(),
-    override val embeddedResources: List<String> = listOf()
-) : MemberPage {
-    override fun modified(name: String, children: List<PageNode>): MemberPageNode =
-        modified(name = name, content = this.content, children = children)
-
-    override fun modified(
-        name: String,
-        content: ContentNode,
-        dri: Set<DRI>,
-        embeddedResources: List<String>,
-        children: List<PageNode>
-    ): MemberPageNode =
-        if (name == this.name && content === this.content && embeddedResources === this.embeddedResources && children shallowEq this.children) this
-        else MemberPageNode(name, content, dri, documentables, children, embeddedResources)
-}
-
-
-public class MultimoduleRootPageNode(
-    override val dri: Set<DRI>,
-    override val content: ContentNode,
-    override val embeddedResources: List<String> = emptyList()
-) : RootPageNode(forceTopLevelName = true), MultimoduleRootPage {
-    override val name: String = "All modules"
-
-    override val children: List<PageNode> = emptyList()
-
-    override fun modified(name: String, children: List<PageNode>): RootPageNode =
-        MultimoduleRootPageNode(dri, content, embeddedResources)
-
-    override fun modified(
-        name: String,
-        content: ContentNode,
-        dri: Set<DRI>,
-        embeddedResources: List<String>,
-        children: List<PageNode>
-    ): ContentPage =
-        if (name == this.name && content === this.content && embeddedResources === this.embeddedResources && children shallowEq this.children) this
-        else MultimoduleRootPageNode(dri, content, embeddedResources)
-}
-
-public inline fun <reified T : PageNode> PageNode.children(): List<T> = children.filterIsInstance<T>()
-
-private infix fun <T> List<T>.shallowEq(other: List<T>) =
-    this === other || (this.size == other.size && (this zip other).all { (a, b) -> a === b })
diff --git a/core/src/main/kotlin/pages/Pages.kt b/core/src/main/kotlin/pages/Pages.kt
deleted file mode 100644
index 0bf225c9..00000000
--- a/core/src/main/kotlin/pages/Pages.kt
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.pages
-
-public interface MultimoduleRootPage : ContentPage
-
-public interface ModulePage : ContentPage, WithDocumentables
-
-public interface PackagePage : ContentPage, WithDocumentables
-
-public interface ClasslikePage : ContentPage, WithDocumentables
-
-public interface MemberPage : ContentPage, WithDocumentables
diff --git a/core/src/main/kotlin/pages/RendererSpecificPage.kt b/core/src/main/kotlin/pages/RendererSpecificPage.kt
deleted file mode 100644
index 701886b7..00000000
--- a/core/src/main/kotlin/pages/RendererSpecificPage.kt
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.pages
-
-import org.jetbrains.dokka.links.DRI
-import org.jetbrains.dokka.model.DisplaySourceSet
-import org.jetbrains.dokka.renderers.Renderer
-import kotlin.reflect.KClass
-
-public fun interface DriResolver: (DRI, Set<DisplaySourceSet>) -> String?
-public fun interface PageResolver: (PageNode, PageNode?) -> String?
-
-public interface RendererSpecificPage : PageNode {
-    public val strategy: RenderingStrategy
-}
-
-public class RendererSpecificRootPage(
-    override val name: String,
-    override val children: List<PageNode>,
-    override val strategy: RenderingStrategy
-) : RootPageNode(), RendererSpecificPage {
-    override fun modified(name: String, children: List<PageNode>): RendererSpecificRootPage =
-        RendererSpecificRootPage(name, children, strategy)
-}
-
-public class RendererSpecificResourcePage(
-    override val name: String,
-    override val children: List<PageNode>,
-    override val strategy: RenderingStrategy
-): RendererSpecificPage {
-    override fun modified(name: String, children: List<PageNode>): RendererSpecificResourcePage =
-        RendererSpecificResourcePage(name, children, strategy)
-}
-
-public sealed class RenderingStrategy {
-    public class Callback(public val instructions: Renderer.(PageNode) -> String): RenderingStrategy()
-    public data class Copy(val from: String) : RenderingStrategy()
-    public data class Write(val text: String) : RenderingStrategy()
-    public data class DriLocationResolvableWrite(val contentToResolve: (DriResolver) -> String) : RenderingStrategy()
-    public data class PageLocationResolvableWrite(val contentToResolve: (PageResolver) -> String) : RenderingStrategy()
-    public object DoNothing : RenderingStrategy()
-
-    public companion object {
-        public inline operator fun <reified T: Renderer> invoke(crossinline instructions: T.(PageNode) -> String): RenderingStrategy {
-            return Callback { if (this is T) instructions(it) else throw WrongRendererTypeException(T::class) }
-        }
-    }
-}
-
-public data class WrongRendererTypeException(val expectedType: KClass<*>): Exception()
diff --git a/core/src/main/kotlin/pages/contentNodeProperties.kt b/core/src/main/kotlin/pages/contentNodeProperties.kt
deleted file mode 100644
index 64f19572..00000000
--- a/core/src/main/kotlin/pages/contentNodeProperties.kt
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.pages
-
-import org.jetbrains.dokka.model.properties.ExtraProperty
-
-public class SimpleAttr(
-    public val extraKey: String,
-    public val extraValue: String
-) : ExtraProperty<ContentNode> {
-    public data class SimpleAttrKey(val key: String) : ExtraProperty.Key<ContentNode, SimpleAttr>
-    override val key: ExtraProperty.Key<ContentNode, SimpleAttr> = SimpleAttrKey(extraKey)
-
-}
-
-public enum class BasicTabbedContentType : TabbedContentType {
-    TYPE, CONSTRUCTOR, FUNCTION, PROPERTY, ENTRY, EXTENSION_PROPERTY, EXTENSION_FUNCTION
-}
-
-/**
- * It is used only to mark content for tabs in HTML format
- */
-public interface TabbedContentType
-
-/**
- * @see TabbedContentType
- */
-public class TabbedContentTypeExtra(public val value: TabbedContentType) : ExtraProperty<ContentNode> {
-    public companion object : ExtraProperty.Key<ContentNode, TabbedContentTypeExtra>
-    override val key: ExtraProperty.Key<ContentNode, TabbedContentTypeExtra> = TabbedContentTypeExtra
-}
-
-public object HtmlContent : ExtraProperty<ContentNode>, ExtraProperty.Key<ContentNode, HtmlContent> {
-    override val key: ExtraProperty.Key<ContentNode, *> = this
-}
diff --git a/core/src/main/kotlin/pages/utils.kt b/core/src/main/kotlin/pages/utils.kt
deleted file mode 100644
index 6c416e24..00000000
--- a/core/src/main/kotlin/pages/utils.kt
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.pages
-
-import kotlin.reflect.KClass
-
-public inline fun <reified T : ContentNode, R : ContentNode> R.mapTransform(noinline operation: (T) -> T): R =
-    mapTransform(T::class, operation)
-
-public inline fun <reified T : ContentNode, R : ContentNode> R.recursiveMapTransform(noinline operation: (T) -> T): R =
-        recursiveMapTransform(T::class, operation)
-
-@PublishedApi
-@Suppress("UNCHECKED_CAST")
-internal fun <T : ContentNode, R : ContentNode> R.mapTransform(type: KClass<T>, operation: (T) -> T): R {
-    if (this::class == type) {
-        return operation(this as T) as R
-    }
-    val new = when (this) {
-        is ContentGroup -> copy(children = children.map { it.mapTransform(type, operation) })
-        is ContentHeader -> copy(children = children.map { it.mapTransform(type, operation) })
-        is ContentCodeBlock -> copy(children = children.map { it.mapTransform(type, operation) })
-        is ContentCodeInline -> copy(children = children.map { it.mapTransform(type, operation) })
-        is ContentTable -> copy(header = header.map { it.recursiveMapTransform(type, operation) }, children = children.map { it.recursiveMapTransform(type, operation) })
-        is ContentList -> copy(children = children.map { it.mapTransform(type, operation) })
-        is ContentDivergentGroup -> copy(children = children.map { it.mapTransform(type, operation) })
-        is ContentDivergentInstance -> copy(
-            before = before?.mapTransform(type, operation),
-            divergent = divergent.mapTransform(type, operation),
-            after = after?.mapTransform(type, operation)
-        )
-        is PlatformHintedContent -> copy(inner = inner.mapTransform(type, operation))
-        else -> this
-    }
-    return new as R
-}
-
-@PublishedApi
-@Suppress("UNCHECKED_CAST")
-internal fun <T : ContentNode, R : ContentNode> R.recursiveMapTransform(type: KClass<T>, operation: (T) -> T): R {
-    val new = when (this) {
-        is ContentGroup -> copy(children = children.map { it.recursiveMapTransform(type, operation) })
-        is ContentHeader -> copy(children = children.map { it.recursiveMapTransform(type, operation) })
-        is ContentCodeBlock -> copy(children = children.map { it.recursiveMapTransform(type, operation) })
-        is ContentCodeInline -> copy(children = children.map { it.recursiveMapTransform(type, operation) })
-        is ContentTable -> copy(header = header.map { it.recursiveMapTransform(type, operation) }, children = children.map { it.recursiveMapTransform(type, operation) })
-        is ContentList -> copy(children = children.map { it.recursiveMapTransform(type, operation) })
-        is ContentDivergentGroup -> copy(children = children.map { it.recursiveMapTransform(type, operation) })
-        is ContentDivergentInstance -> copy(
-                before = before?.recursiveMapTransform(type, operation),
-                divergent = divergent.recursiveMapTransform(type, operation),
-                after = after?.recursiveMapTransform(type, operation)
-        )
-        is PlatformHintedContent -> copy(inner = inner.recursiveMapTransform(type, operation))
-        else -> this
-    }
-    if (new::class == type) {
-        return operation(new as T) as R
-    }
-    return new as R
-}
diff --git a/core/src/main/kotlin/plugability/DokkaContext.kt b/core/src/main/kotlin/plugability/DokkaContext.kt
deleted file mode 100644
index 1287e58b..00000000
--- a/core/src/main/kotlin/plugability/DokkaContext.kt
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.plugability
-
-import org.jetbrains.dokka.DokkaConfiguration
-import org.jetbrains.dokka.utilities.DokkaLogger
-import java.io.File
-import java.net.URLClassLoader
-import java.util.*
-import kotlin.reflect.KClass
-import kotlin.reflect.full.createInstance
-
-public interface DokkaContext {
-    public fun <T : DokkaPlugin> plugin(kclass: KClass<T>): T?
-
-    public operator fun <T, E> get(point: E): List<T>
-            where T : Any, E : ExtensionPoint<T>
-
-    public fun <T, E> single(point: E): T where T : Any, E : ExtensionPoint<T>
-
-    public val logger: DokkaLogger
-    public val configuration: DokkaConfiguration
-    public val unusedPoints: Collection<ExtensionPoint<*>>
-
-    public companion object {
-        public fun create(
-            configuration: DokkaConfiguration,
-            logger: DokkaLogger,
-            pluginOverrides: List<DokkaPlugin>
-        ): DokkaContext =
-            DokkaContextConfigurationImpl(logger, configuration).apply {
-                // File(it.path) is a workaround for an incorrect filesystem in a File instance returned by Gradle.
-                configuration.pluginsClasspath.map { File(it.path).toURI().toURL() }
-                    .toTypedArray()
-                    .let { URLClassLoader(it, this.javaClass.classLoader) }
-                    .also { checkClasspath(it) }
-                    .let { ServiceLoader.load(DokkaPlugin::class.java, it) }
-                    .let { it + pluginOverrides }
-                    .forEach { install(it) }
-                topologicallySortAndPrune()
-            }.also { it.logInitialisationInfo() }
-    }
-}
-
-public inline fun <reified T : DokkaPlugin> DokkaContext.plugin(): T = plugin(T::class)
-    ?: throw java.lang.IllegalStateException("Plugin ${T::class.qualifiedName} is not present in context.")
-
-public fun interface DokkaContextConfiguration {
-    public fun installExtension(extension: Extension<*, *, *>)
-}
-
-private class DokkaContextConfigurationImpl(
-    override val logger: DokkaLogger,
-    override val configuration: DokkaConfiguration
-) : DokkaContext, DokkaContextConfiguration {
-    private val plugins = mutableMapOf<KClass<*>, DokkaPlugin>()
-    private val pluginStubs = mutableMapOf<KClass<*>, DokkaPlugin>()
-    val extensions = mutableMapOf<ExtensionPoint<*>, MutableList<Extension<*, *, *>>>()
-    val pointsUsed: MutableSet<ExtensionPoint<*>> = mutableSetOf()
-    val pointsPopulated: MutableSet<ExtensionPoint<*>> = mutableSetOf()
-    override val unusedPoints: Set<ExtensionPoint<*>>
-        get() = pointsPopulated - pointsUsed
-
-    private enum class State {
-        UNVISITED,
-        VISITING,
-        VISITED;
-    }
-
-    private sealed class Suppression {
-        data class ByExtension(val extension: Extension<*, *, *>) : Suppression() {
-            override fun toString() = extension.toString()
-        }
-
-        data class ByPlugin(val plugin: DokkaPlugin) : Suppression() {
-            override fun toString() = "Plugin ${plugin::class.qualifiedName}"
-        }
-    }
-
-    private val rawExtensions = mutableListOf<Extension<*, *, *>>()
-    private val rawAdjacencyList = mutableMapOf<Extension<*, *, *>, MutableList<Extension<*, *, *>>>()
-    private val suppressedExtensions = mutableMapOf<Extension<*, *, *>, MutableList<Suppression>>()
-
-    fun topologicallySortAndPrune() {
-        pointsPopulated.clear()
-        extensions.clear()
-
-        val overridesInfo = processOverrides()
-        val extensionsToSort = overridesInfo.keys
-        val adjacencyList = translateAdjacencyList(overridesInfo)
-
-        val verticesWithState = extensionsToSort.associateWithTo(mutableMapOf()) { State.UNVISITED }
-        val result: MutableList<Extension<*, *, *>> = mutableListOf()
-
-        fun visit(n: Extension<*, *, *>) {
-            val state = verticesWithState[n]
-            if (state == State.VISITED)
-                return
-            if (state == State.VISITING)
-                throw Error("Detected cycle in plugins graph")
-            verticesWithState[n] = State.VISITING
-            adjacencyList[n]?.forEach { visit(it) }
-            verticesWithState[n] = State.VISITED
-            result += n
-        }
-
-        extensionsToSort.forEach(::visit)
-
-        val filteredResult = result.asReversed().filterNot { it in suppressedExtensions }
-
-        filteredResult.mapTo(pointsPopulated) { it.extensionPoint }
-        filteredResult.groupByTo(extensions) { it.extensionPoint }
-    }
-
-    private fun processOverrides(): Map<Extension<*, *, *>, Set<Extension<*, *, *>>> {
-        val buckets = rawExtensions.associateWithTo(mutableMapOf()) { setOf(it) }
-        suppressedExtensions.forEach { (extension, suppressions) ->
-            val mergedBucket = suppressions.filterIsInstance<Suppression.ByExtension>()
-                .map { it.extension }
-                .plus(extension)
-                .flatMap { buckets[it].orEmpty() }
-                .toSet()
-            mergedBucket.forEach { buckets[it] = mergedBucket }
-        }
-        return buckets.values.distinct().associateBy(::findNotOverridden)
-    }
-
-    private fun findNotOverridden(bucket: Set<Extension<*, *, *>>): Extension<*, *, *> {
-        // Let's filter out all suppressedExtensions that are not only overrides.
-        // suppressedExtensions can be polluted by suppressions that completely disables the extension, and would break dokka behaviour
-        // if not filtered out
-        val suppressedExtensionsByOverrides = suppressedExtensions.filterNot { it.value.any { it !is Suppression.ByExtension } }
-        val filtered = bucket.filterNot { it in suppressedExtensionsByOverrides }
-        return filtered.singleOrNull()
-            ?: throw IllegalStateException("Conflicting overrides: $filtered")
-    }
-
-    private fun translateAdjacencyList(
-        overridesInfo: Map<Extension<*, *, *>, Set<Extension<*, *, *>>>
-    ): Map<Extension<*, *, *>, List<Extension<*, *, *>>> {
-        val reverseOverrideInfo = overridesInfo.flatMap { (ext, set) -> set.map { it to ext } }.toMap()
-        return rawAdjacencyList.mapNotNull { (ext, list) ->
-            reverseOverrideInfo[ext]?.to(list.mapNotNull { reverseOverrideInfo[it] })
-        }.toMap()
-    }
-
-    @Suppress("UNCHECKED_CAST")
-    override operator fun <T, E> get(point: E) where T : Any, E : ExtensionPoint<T> =
-        actions(point).also { pointsUsed += point }.orEmpty() as List<T>
-
-    @Suppress("UNCHECKED_CAST")
-    override fun <T, E> single(point: E): T where T : Any, E : ExtensionPoint<T> {
-        fun throwBadArity(substitution: String): Nothing = throw IllegalStateException(
-            "$point was expected to have exactly one extension registered, but $substitution found."
-        )
-        pointsUsed += point
-
-        val extensions = extensions[point].orEmpty() as List<Extension<T, *, *>>
-        return when (extensions.size) {
-            0 -> throwBadArity("none was")
-            1 -> extensions.single().action.get(this)
-            else -> throwBadArity("many were")
-        }
-    }
-
-    private fun <E : ExtensionPoint<*>> actions(point: E) = extensions[point]?.map { it.action.get(this) }
-
-    @Suppress("UNCHECKED_CAST")
-    override fun <T : DokkaPlugin> plugin(kclass: KClass<T>) = (plugins[kclass] ?: pluginStubFor(kclass)) as T
-
-    private fun <T : DokkaPlugin> pluginStubFor(kclass: KClass<T>): DokkaPlugin =
-        pluginStubs.getOrPut(kclass) { kclass.createInstance().also { it.context = this } }
-
-    fun install(plugin: DokkaPlugin) {
-        plugins[plugin::class] = plugin
-        plugin.context = this
-        plugin.internalInstall(this, this.configuration)
-
-        if (plugin is WithUnsafeExtensionSuppression) {
-            plugin.extensionsSuppressed.forEach {
-                suppressedExtensions.listFor(it) += Suppression.ByPlugin(plugin)
-            }
-        }
-    }
-
-    override fun installExtension(extension: Extension<*, *, *>) {
-        rawExtensions += extension
-
-        if (extension.ordering is OrderingKind.ByDsl) {
-            val orderDsl = OrderDsl()
-            orderDsl.(extension.ordering.block)()
-
-            rawAdjacencyList.listFor(extension) += orderDsl.following.toList()
-            orderDsl.previous.forEach { rawAdjacencyList.listFor(it) += extension }
-        }
-
-        if (extension.override is OverrideKind.Present) {
-            fun root(ext: Extension<*, *, *>): List<Extension<*, *, *>> = if (ext.override is OverrideKind.Present) ext.override.overriden.flatMap(::root) else listOf(ext)
-            if (extension.override.overriden.size > 1 && root(extension).distinct().size > 1)
-                throw IllegalStateException("Extension $extension overrides extensions without common root")
-            extension.override.overriden.forEach { overriden ->
-                suppressedExtensions.listFor(overriden) += Suppression.ByExtension(extension)
-            }
-        }
-    }
-
-    fun logInitialisationInfo() {
-        val pluginNames = plugins.values.map { it::class.qualifiedName.toString() }
-
-        val loadedListForDebug = extensions.run { keys + values.flatten() }.toList()
-            .joinToString(prefix = "[\n", separator = ",\n", postfix = "\n]") { "\t$it" }
-
-        val suppressedList = suppressedExtensions.asSequence()
-            .joinToString(prefix = "[\n", separator = ",\n", postfix = "\n]") {
-                "\t${it.key} by " + (it.value.singleOrNull() ?: it.value)
-            }
-
-        logger.info("Loaded plugins: $pluginNames")
-        logger.info("Loaded: $loadedListForDebug")
-        logger.info("Suppressed: $suppressedList")
-    }
-}
-
-private fun checkClasspath(classLoader: URLClassLoader) {
-    classLoader.findResource(DokkaContext::class.java.name.replace('.', '/') + ".class")?.also {
-        throw AssertionError(
-            "Dokka API found on plugins classpath. This will lead to subtle bugs. " +
-                    "Please fix your plugins dependencies or exclude dokka api artifact from plugin classpath"
-        )
-    }
-}
-
-private fun <K, V> MutableMap<K, MutableList<V>>.listFor(key: K) = getOrPut(key, ::mutableListOf)
diff --git a/core/src/main/kotlin/plugability/DokkaJavaPlugin.kt b/core/src/main/kotlin/plugability/DokkaJavaPlugin.kt
deleted file mode 100644
index 3c2f5e65..00000000
--- a/core/src/main/kotlin/plugability/DokkaJavaPlugin.kt
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.plugability
-
-import org.jetbrains.dokka.DokkaConfiguration
-
-public class ExtensionBuilderStart internal constructor(){
-    public fun <T: Any>  extensionPoint(ext: ExtensionPoint<T>): ProvidedExtension<T> = ProvidedExtension(ext)
-}
-
-public class ProvidedExtension<T: Any> internal constructor(
-    public val ext: ExtensionPoint<T>
-) {
-    public fun fromInstance(inst: T): ExtensionBuilder<T> = createBuilder(
-        LazyEvaluated.fromInstance(
-            inst
-        )
-    )
-    public fun fromRecipe(recipe: (DokkaContext) -> T): ExtensionBuilder<T> = createBuilder(
-        LazyEvaluated.fromRecipe(recipe)
-    )
-
-    private val defaultName = "${ext.pointName}/in/${javaClass.simpleName}"
-
-    private fun createBuilder(action: LazyEvaluated<T>) =
-        ExtensionBuilder(defaultName, ext, action,
-            emptyList(), emptyList(),
-            OverrideKind.None, emptyList())
-}
-
-public data class ExtensionBuilder<T: Any> internal constructor(
-    private val name: String,
-    private val ext: ExtensionPoint<T>,
-    private val action: LazyEvaluated<T>,
-    private val before: List<Extension<*, *, *>>,
-    private val after: List<Extension<*, *, *>>,
-    private val override: OverrideKind = OverrideKind.None,
-    private val conditions: List<(DokkaConfiguration) -> Boolean>
-){
-    public fun build(): Extension<T, *, *>  = Extension(
-        ext,
-        javaClass.name,
-        name,
-        action,
-        OrderingKind.ByDsl {
-            before(*before.toTypedArray())
-            after(*after.toTypedArray())
-        },
-        override,
-        conditions
-    )
-
-    public fun overrideExtension(extension: Extension<T, *, *>): ExtensionBuilder<T> = copy(override = OverrideKind.Present(listOf(extension)))
-
-    public fun newOrdering(before: Array<out Extension<*, *, *>>, after: Array<out Extension<*, *, *>>): ExtensionBuilder<T> =
-        copy(before = this.before + before, after = this.after + after)
-
-    public fun before(vararg exts: Extension<*, *, *>): ExtensionBuilder<T> = copy(before = this.before + exts)
-
-    public fun after(vararg exts: Extension<*, *, *>): ExtensionBuilder<T> = copy(after = this.after + exts)
-
-    public fun addCondition(c: (DokkaConfiguration) -> Boolean): ExtensionBuilder<T> = copy(conditions = conditions + c)
-
-    public fun name(name: String): ExtensionBuilder<T> = copy(name = name)
-}
-
-public abstract class DokkaJavaPlugin: DokkaPlugin() {
-
-    public fun <T: DokkaPlugin> plugin(clazz: Class<T>): T =
-        context?.plugin(clazz.kotlin) ?: throwIllegalQuery()
-
-
-    public fun <T: Any> extend(func: (ExtensionBuilderStart) -> ExtensionBuilder<T>): Lazy<Extension<T, *, *>> =
-        lazy { func(ExtensionBuilderStart()).build() }.also { unsafeInstall(it) }
-
-}
diff --git a/core/src/main/kotlin/plugability/DokkaPlugin.kt b/core/src/main/kotlin/plugability/DokkaPlugin.kt
deleted file mode 100644
index 7e15c325..00000000
--- a/core/src/main/kotlin/plugability/DokkaPlugin.kt
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.plugability
-
-import com.fasterxml.jackson.dataformat.xml.JacksonXmlModule
-import com.fasterxml.jackson.dataformat.xml.XmlMapper
-import com.fasterxml.jackson.module.kotlin.readValue
-import org.jetbrains.dokka.DokkaConfiguration
-import org.jetbrains.dokka.utilities.DokkaLogger
-import org.jetbrains.dokka.utilities.parseJson
-import kotlin.properties.ReadOnlyProperty
-import kotlin.reflect.KProperty
-import kotlin.reflect.KProperty1
-
-@RequiresOptIn(
-    level = RequiresOptIn.Level.WARNING,
-    message = "All of Dokka's plugin API is in preview and it can be changed " +
-            "in a backwards-incompatible manner with a best-effort migration. " +
-            "By opting in, you acknowledge the risks of relying on preview API."
-)
-@Target(AnnotationTarget.CLASS, AnnotationTarget.FUNCTION, AnnotationTarget.FIELD)
-@Retention(AnnotationRetention.BINARY)
-public annotation class DokkaPluginApiPreview
-
-/**
- * Acknowledgement for empty methods that inform users about [DokkaPluginApiPreview]
- * Also, it allows to not propagates the annotation in IDE by default when a user autogenerate methods.
- */
-@DokkaPluginApiPreview
-public object PluginApiPreviewAcknowledgement
-
-public abstract class DokkaPlugin {
-    private val extensionDelegates = mutableListOf<KProperty<*>>()
-    private val unsafePlugins = mutableListOf<Lazy<Extension<*, *, *>>>()
-
-    @PublishedApi
-    internal var context: DokkaContext? = null
-
-    protected val logger: DokkaLogger get() = context?.logger ?: throw IllegalStateException("No logger found")
-
-    /**
-     * @see PluginApiPreviewAcknowledgement
-     */
-    @OptIn(DokkaPluginApiPreview::class)
-    protected abstract fun pluginApiPreviewAcknowledgement(): PluginApiPreviewAcknowledgement
-    protected inline fun <reified T : DokkaPlugin> plugin(): T = context?.plugin(T::class) ?: throwIllegalQuery()
-
-    protected fun <T : Any> extensionPoint(): ReadOnlyProperty<DokkaPlugin, ExtensionPoint<T>> {
-        return ReadOnlyProperty { thisRef, property ->
-            ExtensionPoint(
-                thisRef::class.qualifiedName ?: throw AssertionError("Plugin must be named class"),
-                property.name
-            )
-        }
-    }
-    protected fun <T : Any> extending(definition: ExtendingDSL.() -> Extension<T, *, *>): ExtensionProvider<T> {
-        return ExtensionProvider(definition)
-    }
-
-    protected class ExtensionProvider<T : Any> internal constructor(
-        private val definition: ExtendingDSL.() -> Extension<T, *, *>
-    ) {
-        public operator fun provideDelegate(thisRef: DokkaPlugin, property: KProperty<*>): Lazy<Extension<T, *, *>> {
-            return lazy {
-                ExtendingDSL(
-                    thisRef::class.qualifiedName ?: throw AssertionError("Plugin must be named class"),
-                    property.name
-                ).definition()
-            }.also { thisRef.extensionDelegates += property }
-        }
-    }
-
-    internal fun internalInstall(ctx: DokkaContextConfiguration, configuration: DokkaConfiguration) {
-        val extensionsToInstall = extensionDelegates.asSequence()
-            .filterIsInstance<KProperty1<DokkaPlugin, Extension<*, *, *>>>() // should be always true
-            .map { it.get(this) } + unsafePlugins.map { it.value }
-
-        extensionsToInstall.forEach { if (configuration.(it.condition)()) ctx.installExtension(it) }
-    }
-
-    protected fun <T : Any> unsafeInstall(ext: Lazy<Extension<T, *, *>>) {
-        unsafePlugins.add(ext)
-    }
-}
-
-public interface WithUnsafeExtensionSuppression {
-    public val extensionsSuppressed: List<Extension<*, *, *>>
-}
-
-public interface ConfigurableBlock
-
-public inline fun <reified P : DokkaPlugin, reified E : Any> P.query(extension: P.() -> ExtensionPoint<E>): List<E> =
-    context?.let { it[extension()] } ?: throwIllegalQuery()
-
-public inline fun <reified P : DokkaPlugin, reified E : Any> P.querySingle(extension: P.() -> ExtensionPoint<E>): E =
-    context?.single(extension()) ?: throwIllegalQuery()
-
-public fun throwIllegalQuery(): Nothing =
-    throw IllegalStateException("Querying about plugins is only possible with dokka context initialised")
-
-public inline fun <reified T : DokkaPlugin, reified R : ConfigurableBlock> configuration(context: DokkaContext): R? =
-    context.configuration.pluginsConfiguration.firstOrNull { it.fqPluginName == T::class.qualifiedName }
-        ?.let { configuration ->
-            when (configuration.serializationFormat) {
-                DokkaConfiguration.SerializationFormat.JSON -> parseJson(configuration.values)
-                DokkaConfiguration.SerializationFormat.XML -> XmlMapper(JacksonXmlModule().apply {
-                    setDefaultUseWrapper(
-                        true
-                    )
-                }).readValue<R>(configuration.values)
-            }
-        }
diff --git a/core/src/main/kotlin/plugability/LazyEvaluated.kt b/core/src/main/kotlin/plugability/LazyEvaluated.kt
deleted file mode 100644
index 46f15b17..00000000
--- a/core/src/main/kotlin/plugability/LazyEvaluated.kt
+++ /dev/null
@@ -1,21 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.plugability
-
-internal class LazyEvaluated<T : Any> private constructor(private val recipe: ((DokkaContext) -> T)? = null, private var value: T? = null) {
-
-    @Synchronized
-    internal fun get(context: DokkaContext): T {
-        if(value == null) {
-            value = recipe?.invoke(context)
-        }
-        return value ?: throw AssertionError("Incorrect initialized LazyEvaluated instance")
-    }
-
-    companion object {
-        fun <T : Any> fromInstance(value: T) = LazyEvaluated(value = value)
-        fun <T : Any> fromRecipe(recipe: (DokkaContext) -> T) = LazyEvaluated(recipe = recipe)
-    }
-}
diff --git a/core/src/main/kotlin/plugability/extensions.kt b/core/src/main/kotlin/plugability/extensions.kt
deleted file mode 100644
index 04212d1a..00000000
--- a/core/src/main/kotlin/plugability/extensions.kt
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.plugability
-
-import org.jetbrains.dokka.DokkaConfiguration
-
-public data class ExtensionPoint<T : Any> internal constructor(
-    internal val pluginClass: String,
-    internal val pointName: String
-) {
-    override fun toString(): String = "ExtensionPoint: $pluginClass/$pointName"
-}
-
-public sealed class OrderingKind {
-    public object None : OrderingKind()
-
-    public class ByDsl(
-        public val block: (OrderDsl.() -> Unit)
-    ) : OrderingKind()
-}
-
-public sealed class OverrideKind {
-    public object None : OverrideKind()
-    public class Present(
-        public val overriden: List<Extension<*, *, *>>
-    ) : OverrideKind()
-}
-
-public class Extension<T : Any, Ordering : OrderingKind, Override : OverrideKind> internal constructor(
-    internal val extensionPoint: ExtensionPoint<T>,
-    internal val pluginClass: String,
-    internal val extensionName: String,
-    internal val action: LazyEvaluated<T>,
-    internal val ordering: Ordering,
-    internal val override: Override,
-    internal val conditions: List<DokkaConfiguration.() -> Boolean>
-) {
-    override fun toString(): String = "Extension: $pluginClass/$extensionName"
-
-    override fun equals(other: Any?): Boolean =
-        if (other is Extension<*, *, *>) this.pluginClass == other.pluginClass && this.extensionName == other.extensionName
-        else false
-
-    override fun hashCode(): Int = listOf(pluginClass, extensionName).hashCode()
-
-    public val condition: DokkaConfiguration.() -> Boolean
-        get() = { conditions.all { it(this) } }
-}
-
-internal fun <T : Any> Extension(
-    extensionPoint: ExtensionPoint<T>,
-    pluginClass: String,
-    extensionName: String,
-    action: LazyEvaluated<T>
-) = Extension(extensionPoint, pluginClass, extensionName, action, OrderingKind.None, OverrideKind.None, emptyList())
-
-@DslMarker
-public annotation class ExtensionsDsl
-
-@ExtensionsDsl
-public class ExtendingDSL(private val pluginClass: String, private val extensionName: String) {
-
-    public infix fun <T : Any> ExtensionPoint<T>.with(action: T): Extension<T, OrderingKind.None, OverrideKind.None> {
-        return Extension(this, this@ExtendingDSL.pluginClass, extensionName, LazyEvaluated.fromInstance(action))
-    }
-
-    public infix fun <T : Any> ExtensionPoint<T>.providing(action: (DokkaContext) -> T): Extension<T, OrderingKind.None, OverrideKind.None> {
-        return Extension(this, this@ExtendingDSL.pluginClass, extensionName, LazyEvaluated.fromRecipe(action))
-    }
-
-    public infix fun <T : Any, Override : OverrideKind> Extension<T, OrderingKind.None, Override>.order(
-        block: OrderDsl.() -> Unit
-    ): Extension<T, OrderingKind.ByDsl, Override> {
-        return Extension(extensionPoint, pluginClass, extensionName, action, OrderingKind.ByDsl(block), override, conditions)
-    }
-
-    public infix fun <T : Any, Override : OverrideKind, Ordering: OrderingKind> Extension<T, Ordering, Override>.applyIf(
-        condition: DokkaConfiguration.() -> Boolean
-    ): Extension<T, Ordering, Override> {
-        return Extension(extensionPoint, pluginClass, extensionName, action, ordering, override, conditions + condition)
-    }
-
-    public infix fun <T : Any, Override : OverrideKind, Ordering: OrderingKind> Extension<T, Ordering, Override>.override(
-        overriden: List<Extension<T, *, *>>
-    ): Extension<T, Ordering, OverrideKind.Present> {
-        return Extension(extensionPoint, pluginClass, extensionName, action, ordering, OverrideKind.Present(overriden), conditions)
-    }
-
-    public infix fun <T : Any, Override : OverrideKind, Ordering: OrderingKind> Extension<T, Ordering, Override>.override(
-        overriden: Extension<T, *, *>
-    ): Extension<T, Ordering, OverrideKind.Present> {
-        return this.override(listOf(overriden))
-    }
-}
-
-@ExtensionsDsl
-public class OrderDsl {
-    internal val previous = mutableSetOf<Extension<*, *, *>>()
-    internal val following = mutableSetOf<Extension<*, *, *>>()
-
-    public fun after(vararg extensions: Extension<*, *, *>) {
-        previous += extensions
-    }
-
-    public fun before(vararg extensions: Extension<*, *, *>) {
-        following += extensions
-    }
-}
diff --git a/core/src/main/kotlin/renderers/PostAction.kt b/core/src/main/kotlin/renderers/PostAction.kt
deleted file mode 100644
index 191a77b3..00000000
--- a/core/src/main/kotlin/renderers/PostAction.kt
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.renderers
-
-public fun interface PostAction : () -> Unit
diff --git a/core/src/main/kotlin/renderers/Renderer.kt b/core/src/main/kotlin/renderers/Renderer.kt
deleted file mode 100644
index f1583506..00000000
--- a/core/src/main/kotlin/renderers/Renderer.kt
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.renderers
-
-import org.jetbrains.dokka.pages.RootPageNode
-
-public fun interface Renderer {
-    public fun render(root: RootPageNode)
-}
diff --git a/core/src/main/kotlin/transformers/documentation/DefaultDocumentableMerger.kt b/core/src/main/kotlin/transformers/documentation/DefaultDocumentableMerger.kt
deleted file mode 100644
index fe1e5d64..00000000
--- a/core/src/main/kotlin/transformers/documentation/DefaultDocumentableMerger.kt
+++ /dev/null
@@ -1,307 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.transformers.documentation
-
-import org.jetbrains.dokka.DokkaConfiguration
-import org.jetbrains.dokka.InternalDokkaApi
-import org.jetbrains.dokka.model.*
-import org.jetbrains.dokka.model.properties.ExtraProperty
-import org.jetbrains.dokka.model.properties.MergeStrategy
-import org.jetbrains.dokka.model.properties.mergeExtras
-import org.jetbrains.dokka.plugability.DokkaContext
-import org.jetbrains.dokka.CoreExtensions
-
-/**
- * Should NOT be used outside of Dokka itself, there are no guarantees
- * this class will continue to exist in future releases.
- *
- * This class resides in core because it is a non-trivial implementation
- * for a core extension [CoreExtensions.documentableMerger], which is needed
- * in modules that only have access to `dokka-core`.
- */
-@InternalDokkaApi
-public class DefaultDocumentableMerger(context: DokkaContext) : DocumentableMerger {
-    private val dependencyInfo = context.getDependencyInfo()
-
-    override fun invoke(modules: Collection<DModule>): DModule? =
-        modules.reduceOrNull { left, right ->
-            val list = listOf(left, right)
-            DModule(
-                name = modules.map { it.name }.distinct().joinToString("|"),
-                packages = merge(
-                    list.flatMap { it.packages }
-                ) { pck1, pck2 -> pck1.mergeWith(pck2) },
-                documentation = list.map { it.documentation }.flatMap { it.entries }.associate { (k, v) -> k to v },
-                expectPresentInSet = list.firstNotNullOfOrNull { it.expectPresentInSet },
-                sourceSets = list.flatMap { it.sourceSets }.toSet()
-            ).mergeExtras(left, right)
-        }
-
-    private fun DokkaContext.getDependencyInfo()
-            : Map<DokkaConfiguration.DokkaSourceSet, List<DokkaConfiguration.DokkaSourceSet>> {
-
-        fun getDependencies(sourceSet: DokkaConfiguration.DokkaSourceSet): List<DokkaConfiguration.DokkaSourceSet> =
-            listOf(sourceSet) + configuration.sourceSets.filter {
-                it.sourceSetID in sourceSet.dependentSourceSets
-            }.flatMap { getDependencies(it) }
-
-        return configuration.sourceSets.associateWith { getDependencies(it) }
-    }
-
-    private fun <T : Documentable> merge(elements: List<T>, reducer: (T, T) -> T): List<T> =
-        elements.groupingBy { it.dri }
-            .reduce { _, left, right -> reducer(left, right) }
-            .values.toList()
-
-    private fun <T> mergeExpectActual(
-        elements: List<T>,
-        reducer: (T, T) -> T
-    ): List<T> where T : Documentable, T : WithSources {
-
-        fun mergeClashingElements(elements: List<Pair<T, Set<DokkaConfiguration.DokkaSourceSet>>>): List<T> =
-            elements.groupBy { it.first.name }.values.flatMap { listOfDocumentableToSSIds ->
-                val merged = listOfDocumentableToSSIds.map { (documentable, sourceSets) ->
-                    when (documentable) {
-                        is DClass -> documentable.copy(
-                            extra = documentable.extra + ClashingDriIdentifier(
-                                sourceSets + (documentable.extra[ClashingDriIdentifier]?.value ?: emptySet())
-                            )
-                        )
-                        is DObject -> documentable.copy(
-                            extra = documentable.extra + ClashingDriIdentifier(
-                                sourceSets + (documentable.extra[ClashingDriIdentifier]?.value ?: emptySet())
-                            )
-                        )
-                        is DAnnotation -> documentable.copy(
-                            extra = documentable.extra + ClashingDriIdentifier(
-                                sourceSets + (documentable.extra[ClashingDriIdentifier]?.value ?: emptySet())
-                            )
-                        )
-                        is DInterface -> documentable.copy(
-                            extra = documentable.extra + ClashingDriIdentifier(
-                                sourceSets + (documentable.extra[ClashingDriIdentifier]?.value ?: emptySet())
-                            )
-                        )
-                        is DEnum -> documentable.copy(
-                            extra = documentable.extra + ClashingDriIdentifier(
-                                sourceSets + (documentable.extra[ClashingDriIdentifier]?.value ?: emptySet())
-                            )
-                        )
-                        is DFunction -> documentable.copy(
-                            extra = documentable.extra + ClashingDriIdentifier(
-                                sourceSets + (documentable.extra[ClashingDriIdentifier]?.value ?: emptySet())
-                            )
-                        )
-                        is DProperty -> documentable.copy(
-                            extra = documentable.extra + ClashingDriIdentifier(
-                                sourceSets + (documentable.extra[ClashingDriIdentifier]?.value ?: emptySet())
-                            )
-                        )
-                        else -> documentable
-                    }
-                }
-                @Suppress("UNCHECKED_CAST")
-                merged as List<T>
-            }
-
-
-        fun analyzeExpectActual(sameDriElements: List<T>): List<T> {
-            val (expects, actuals) = sameDriElements.partition { it.expectPresentInSet != null }
-            val groupedByOwnExpectWithActualSourceSetIds = expects.map { expect ->
-                val actualsForGivenExpect = actuals.filter { actual ->
-                    dependencyInfo[actual.sourceSets.single()]
-                        ?.contains(expect.expectPresentInSet!!)
-                        ?: throw IllegalStateException("Cannot resolve expect/actual relation for ${actual.name}")
-                }
-                (listOf(expect) + actualsForGivenExpect) to actualsForGivenExpect.flatMap { it.sourceSets }.toSet()
-            }
-            val reducedToOneDocumentableWithActualSourceSetIds =
-                groupedByOwnExpectWithActualSourceSetIds.map { it.first.reduce(reducer) to it.second }
-            return reducedToOneDocumentableWithActualSourceSetIds.let(::mergeClashingElements)
-        }
-
-
-        return elements.partition {
-            (it as? WithIsExpectActual)?.isExpectActual ?: false
-        }.let { (expectActuals, notExpectActuals) ->
-            notExpectActuals.map { it to it.sourceSets }
-                .groupBy { it.first.dri }.values.flatMap(::mergeClashingElements) +
-                    expectActuals.groupBy { it.dri }.values.flatMap(::analyzeExpectActual)
-        }
-    }
-
-    public fun DPackage.mergeWith(other: DPackage): DPackage = copy(
-        functions = mergeExpectActual(functions + other.functions) { f1, f2 -> f1.mergeWith(f2) },
-        properties = mergeExpectActual(properties + other.properties) { p1, p2 -> p1.mergeWith(p2) },
-        classlikes = mergeExpectActual(classlikes + other.classlikes) { c1, c2 -> c1.mergeWith(c2) },
-        documentation = documentation + other.documentation,
-        expectPresentInSet = expectPresentInSet ?: other.expectPresentInSet,
-        typealiases = merge(typealiases + other.typealiases) { ta1, ta2 -> ta1.mergeWith(ta2) },
-        sourceSets = sourceSets + other.sourceSets
-    ).mergeExtras(this, other)
-
-    public fun DFunction.mergeWith(other: DFunction): DFunction = copy(
-        parameters = merge(this.parameters + other.parameters) { p1, p2 -> p1.mergeWith(p2) },
-        receiver = receiver?.let { r -> other.receiver?.let { r.mergeWith(it) } ?: r } ?: other.receiver,
-        documentation = documentation + other.documentation,
-        expectPresentInSet = expectPresentInSet ?: other.expectPresentInSet,
-        sources = sources + other.sources,
-        visibility = visibility + other.visibility,
-        modifier = modifier + other.modifier,
-        sourceSets = sourceSets + other.sourceSets,
-        generics = merge(generics + other.generics) { tp1, tp2 -> tp1.mergeWith(tp2) },
-    ).mergeExtras(this, other)
-
-    public fun DProperty.mergeWith(other: DProperty): DProperty = copy(
-        receiver = receiver?.let { r -> other.receiver?.let { r.mergeWith(it) } ?: r } ?: other.receiver,
-        documentation = documentation + other.documentation,
-        expectPresentInSet = expectPresentInSet ?: other.expectPresentInSet,
-        sources = sources + other.sources,
-        visibility = visibility + other.visibility,
-        modifier = modifier + other.modifier,
-        sourceSets = sourceSets + other.sourceSets,
-        getter = getter?.let { g -> other.getter?.let { g.mergeWith(it) } ?: g } ?: other.getter,
-        setter = setter?.let { s -> other.setter?.let { s.mergeWith(it) } ?: s } ?: other.setter,
-        generics = merge(generics + other.generics) { tp1, tp2 -> tp1.mergeWith(tp2) },
-    ).mergeExtras(this, other)
-
-    private fun DClasslike.mergeWith(other: DClasslike): DClasslike = when {
-        this is DClass && other is DClass -> mergeWith(other)
-        this is DEnum && other is DEnum -> mergeWith(other)
-        this is DInterface && other is DInterface -> mergeWith(other)
-        this is DObject && other is DObject -> mergeWith(other)
-        this is DAnnotation && other is DAnnotation -> mergeWith(other)
-        else -> throw IllegalStateException("${this::class.qualifiedName} ${this.name} cannot be merged with ${other::class.qualifiedName} ${other.name}")
-    }
-
-    private fun DClass.mergeWith(other: DClass): DClass = copy(
-        constructors = mergeExpectActual(
-            constructors + other.constructors
-        ) { f1, f2 -> f1.mergeWith(f2) },
-        functions = mergeExpectActual(functions + other.functions) { f1, f2 -> f1.mergeWith(f2) },
-        properties = mergeExpectActual(properties + other.properties) { p1, p2 -> p1.mergeWith(p2) },
-        classlikes = mergeExpectActual(classlikes + other.classlikes) { c1, c2 -> c1.mergeWith(c2) },
-        companion = companion?.let { c -> other.companion?.let { c.mergeWith(it) } ?: c } ?: other.companion,
-        generics = merge(generics + other.generics) { tp1, tp2 -> tp1.mergeWith(tp2) },
-        modifier = modifier + other.modifier,
-        supertypes = supertypes + other.supertypes,
-        documentation = documentation + other.documentation,
-        expectPresentInSet = expectPresentInSet ?: other.expectPresentInSet,
-        sources = sources + other.sources,
-        visibility = visibility + other.visibility,
-        sourceSets = sourceSets + other.sourceSets
-    ).mergeExtras(this, other)
-
-    private fun DEnum.mergeWith(other: DEnum): DEnum = copy(
-        entries = merge(entries + other.entries) { ee1, ee2 -> ee1.mergeWith(ee2) },
-        constructors = mergeExpectActual(
-            constructors + other.constructors
-        ) { f1, f2 -> f1.mergeWith(f2) },
-        functions = mergeExpectActual(functions + other.functions) { f1, f2 -> f1.mergeWith(f2) },
-        properties = mergeExpectActual(properties + other.properties) { p1, p2 -> p1.mergeWith(p2) },
-        classlikes = mergeExpectActual(classlikes + other.classlikes) { c1, c2 -> c1.mergeWith(c2) },
-        companion = companion?.let { c -> other.companion?.let { c.mergeWith(it) } ?: c } ?: other.companion,
-        supertypes = supertypes + other.supertypes,
-        documentation = documentation + other.documentation,
-        expectPresentInSet = expectPresentInSet ?: other.expectPresentInSet,
-        sources = sources + other.sources,
-        visibility = visibility + other.visibility,
-        sourceSets = sourceSets + other.sourceSets
-    ).mergeExtras(this, other)
-
-    private fun DEnumEntry.mergeWith(other: DEnumEntry): DEnumEntry = copy(
-        functions = mergeExpectActual(functions + other.functions) { f1, f2 -> f1.mergeWith(f2) },
-        properties = mergeExpectActual(properties + other.properties) { p1, p2 -> p1.mergeWith(p2) },
-        classlikes = mergeExpectActual(classlikes + other.classlikes) { c1, c2 -> c1.mergeWith(c2) },
-        documentation = documentation + other.documentation,
-        expectPresentInSet = expectPresentInSet ?: other.expectPresentInSet,
-        sourceSets = sourceSets + other.sourceSets
-    ).mergeExtras(this, other)
-
-    private fun DObject.mergeWith(other: DObject): DObject = copy(
-        functions = mergeExpectActual(functions + other.functions) { f1, f2 -> f1.mergeWith(f2) },
-        properties = mergeExpectActual(properties + other.properties) { p1, p2 -> p1.mergeWith(p2) },
-        classlikes = mergeExpectActual(classlikes + other.classlikes) { c1, c2 -> c1.mergeWith(c2) },
-        supertypes = supertypes + other.supertypes,
-        documentation = documentation + other.documentation,
-        expectPresentInSet = expectPresentInSet ?: other.expectPresentInSet,
-        sources = sources + other.sources,
-        visibility = visibility + other.visibility,
-        sourceSets = sourceSets + other.sourceSets
-    ).mergeExtras(this, other)
-
-    private fun DInterface.mergeWith(other: DInterface): DInterface = copy(
-        functions = mergeExpectActual(functions + other.functions) { f1, f2 -> f1.mergeWith(f2) },
-        properties = mergeExpectActual(properties + other.properties) { p1, p2 -> p1.mergeWith(p2) },
-        classlikes = mergeExpectActual(classlikes + other.classlikes) { c1, c2 -> c1.mergeWith(c2) },
-        companion = companion?.let { c -> other.companion?.let { c.mergeWith(it) } ?: c } ?: other.companion,
-        generics = merge(generics + other.generics) { tp1, tp2 -> tp1.mergeWith(tp2) },
-        supertypes = supertypes + other.supertypes,
-        documentation = documentation + other.documentation,
-        expectPresentInSet = expectPresentInSet ?: other.expectPresentInSet,
-        sources = sources + other.sources,
-        visibility = visibility + other.visibility,
-        sourceSets = sourceSets + other.sourceSets
-    ).mergeExtras(this, other)
-
-    private fun DAnnotation.mergeWith(other: DAnnotation): DAnnotation = copy(
-        constructors = mergeExpectActual(
-            constructors + other.constructors
-        ) { f1, f2 -> f1.mergeWith(f2) },
-        functions = mergeExpectActual(functions + other.functions) { f1, f2 -> f1.mergeWith(f2) },
-        properties = mergeExpectActual(properties + other.properties) { p1, p2 -> p1.mergeWith(p2) },
-        classlikes = mergeExpectActual(classlikes + other.classlikes) { c1, c2 -> c1.mergeWith(c2) },
-        companion = companion?.let { c -> other.companion?.let { c.mergeWith(it) } ?: c } ?: other.companion,
-        documentation = documentation + other.documentation,
-        expectPresentInSet = expectPresentInSet ?: other.expectPresentInSet,
-        sources = sources + other.sources,
-        visibility = visibility + other.visibility,
-        sourceSets = sourceSets + other.sourceSets,
-        generics = merge(generics + other.generics) { tp1, tp2 -> tp1.mergeWith(tp2) }
-    ).mergeExtras(this, other)
-
-    private fun DParameter.mergeWith(other: DParameter): DParameter = copy(
-        documentation = documentation + other.documentation,
-        expectPresentInSet = expectPresentInSet ?: other.expectPresentInSet,
-        sourceSets = sourceSets + other.sourceSets
-    ).mergeExtras(this, other)
-
-    private fun DTypeParameter.mergeWith(other: DTypeParameter): DTypeParameter = copy(
-        documentation = documentation + other.documentation,
-        expectPresentInSet = expectPresentInSet ?: other.expectPresentInSet,
-        sourceSets = sourceSets + other.sourceSets
-    ).mergeExtras(this, other)
-
-    private fun DTypeAlias.mergeWith(other: DTypeAlias): DTypeAlias = copy(
-        documentation = documentation + other.documentation,
-        expectPresentInSet = expectPresentInSet ?: other.expectPresentInSet,
-        underlyingType = underlyingType + other.underlyingType,
-        visibility = visibility + other.visibility,
-        sourceSets = sourceSets + other.sourceSets
-    ).mergeExtras(this, other)
-}
-
-public data class ClashingDriIdentifier(val value: Set<DokkaConfiguration.DokkaSourceSet>) : ExtraProperty<Documentable> {
-    public companion object : ExtraProperty.Key<Documentable, ClashingDriIdentifier> {
-        override fun mergeStrategyFor(
-            left: ClashingDriIdentifier,
-            right: ClashingDriIdentifier
-        ): MergeStrategy<Documentable> =
-            MergeStrategy.Replace(ClashingDriIdentifier(left.value + right.value))
-    }
-
-    override val key: ExtraProperty.Key<Documentable, *> = ClashingDriIdentifier
-}
-
-// TODO [beresnev] remove this copy-paste and use the same method from stdlib instead after updating to 1.5
-private inline fun <T, R : Any> Iterable<T>.firstNotNullOfOrNull(transform: (T) -> R?): R? {
-    for (element in this) {
-        val result = transform(element)
-        if (result != null) {
-            return result
-        }
-    }
-    return null
-}
diff --git a/core/src/main/kotlin/transformers/documentation/DocumentableMerger.kt b/core/src/main/kotlin/transformers/documentation/DocumentableMerger.kt
deleted file mode 100644
index aff1f763..00000000
--- a/core/src/main/kotlin/transformers/documentation/DocumentableMerger.kt
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.transformers.documentation
-
-import org.jetbrains.dokka.model.DModule
-
-public fun interface DocumentableMerger {
-    public operator fun invoke(modules: Collection<DModule>): DModule?
-}
-
diff --git a/core/src/main/kotlin/transformers/documentation/DocumentableToPageTranslator.kt b/core/src/main/kotlin/transformers/documentation/DocumentableToPageTranslator.kt
deleted file mode 100644
index ad35ab1d..00000000
--- a/core/src/main/kotlin/transformers/documentation/DocumentableToPageTranslator.kt
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.transformers.documentation
-
-import org.jetbrains.dokka.model.DModule
-import org.jetbrains.dokka.pages.RootPageNode
-
-public fun interface DocumentableToPageTranslator {
-    public operator fun invoke(module: DModule): RootPageNode
-}
-
diff --git a/core/src/main/kotlin/transformers/documentation/DocumentableTransformer.kt b/core/src/main/kotlin/transformers/documentation/DocumentableTransformer.kt
deleted file mode 100644
index f680b9f3..00000000
--- a/core/src/main/kotlin/transformers/documentation/DocumentableTransformer.kt
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.transformers.documentation
-
-import org.jetbrains.dokka.model.DModule
-import org.jetbrains.dokka.plugability.DokkaContext
-
-public fun interface DocumentableTransformer {
-    public operator fun invoke(original: DModule, context: DokkaContext): DModule
-}
diff --git a/core/src/main/kotlin/transformers/documentation/PreMergeDocumentableTransformer.kt b/core/src/main/kotlin/transformers/documentation/PreMergeDocumentableTransformer.kt
deleted file mode 100644
index 8ae28605..00000000
--- a/core/src/main/kotlin/transformers/documentation/PreMergeDocumentableTransformer.kt
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.transformers.documentation
-
-import org.jetbrains.dokka.DokkaConfiguration.DokkaSourceSet
-import org.jetbrains.dokka.DokkaConfiguration.PackageOptions
-import org.jetbrains.dokka.model.DModule
-import org.jetbrains.dokka.model.Documentable
-import org.jetbrains.dokka.model.DocumentableSource
-import org.jetbrains.dokka.model.WithSources
-
-public interface PreMergeDocumentableTransformer {
-    public operator fun invoke(modules: List<DModule>): List<DModule>
-}
-
-/**
- * It is fair to assume that a given [Documentable] is not merged when seen by the [PreMergeDocumentableTransformer].
- * Therefore, it can also be assumed, that there is just a single source set connected to the given [documentable]
- * @return the single source set associated with this [documentable].
- */
-@Suppress("UnusedReceiverParameter") // Receiver is used for scoping this function
-public fun PreMergeDocumentableTransformer.sourceSet(documentable: Documentable): DokkaSourceSet {
-    return documentable.sourceSets.single()
-}
-
-/**
- * @return The [PackageOptions] associated with this documentable, or null
- */
-public fun PreMergeDocumentableTransformer.perPackageOptions(documentable: Documentable): PackageOptions? {
-    val packageName = documentable.dri.packageName ?: return null
-    return sourceSet(documentable).perPackageOptions
-        .sortedByDescending { packageOptions -> packageOptions.matchingRegex.length }
-        .firstOrNull { packageOptions -> Regex(packageOptions.matchingRegex).matches(packageName) }
-}
-
-public fun <T> PreMergeDocumentableTransformer.source(documentable: T): DocumentableSource where T : Documentable, T : WithSources =
-    checkNotNull(documentable.sources[sourceSet(documentable)])
diff --git a/core/src/main/kotlin/transformers/pages/PageCreator.kt b/core/src/main/kotlin/transformers/pages/PageCreator.kt
deleted file mode 100644
index 8c008f04..00000000
--- a/core/src/main/kotlin/transformers/pages/PageCreator.kt
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.transformers.pages
-
-import org.jetbrains.dokka.pages.RootPageNode
-
-public interface CreationContext
-
-public object NoCreationContext : CreationContext
-
-public interface PageCreator<T: CreationContext> {
-    public operator fun invoke(creationContext: T): RootPageNode
-}
diff --git a/core/src/main/kotlin/transformers/pages/PageTransformer.kt b/core/src/main/kotlin/transformers/pages/PageTransformer.kt
deleted file mode 100644
index b2bbc1d1..00000000
--- a/core/src/main/kotlin/transformers/pages/PageTransformer.kt
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.transformers.pages
-
-import org.jetbrains.dokka.pages.RootPageNode
-
-public fun interface PageTransformer {
-    public operator fun invoke(input: RootPageNode): RootPageNode
-}
diff --git a/core/src/main/kotlin/transformers/pages/PageTransformerBuilders.kt b/core/src/main/kotlin/transformers/pages/PageTransformerBuilders.kt
deleted file mode 100644
index a00c1578..00000000
--- a/core/src/main/kotlin/transformers/pages/PageTransformerBuilders.kt
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.transformers.pages
-
-import org.jetbrains.dokka.pages.PageNode
-import org.jetbrains.dokka.pages.RootPageNode
-
-public fun pageScanner(block: PageNode.() -> Unit): PageTransformer {
-    return PageTransformer { input -> input.invokeOnAll(block) as RootPageNode }
-}
-
-public fun pageMapper(block: PageNode.() -> PageNode): PageTransformer {
-    return PageTransformer { input -> input.alterChildren(block) as RootPageNode }
-}
-
-public fun pageStructureTransformer(block: RootPageNode.() -> RootPageNode): PageTransformer {
-    return PageTransformer { input -> block(input) }
-}
-
-public fun PageNode.invokeOnAll(block: PageNode.() -> Unit): PageNode =
-    this.also(block).also { it.children.forEach { it.invokeOnAll(block) } }
-
-public fun PageNode.alterChildren(block: PageNode.() -> PageNode): PageNode =
-    block(this).modified(children = this.children.map { it.alterChildren(block) })
-
diff --git a/core/src/main/kotlin/transformers/sources/AsyncSourceToDocumentableTranslator.kt b/core/src/main/kotlin/transformers/sources/AsyncSourceToDocumentableTranslator.kt
deleted file mode 100644
index f7f45d25..00000000
--- a/core/src/main/kotlin/transformers/sources/AsyncSourceToDocumentableTranslator.kt
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.transformers.sources
-
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.runBlocking
-import org.jetbrains.dokka.DokkaConfiguration
-import org.jetbrains.dokka.model.DModule
-import org.jetbrains.dokka.plugability.DokkaContext
-
-public interface AsyncSourceToDocumentableTranslator : SourceToDocumentableTranslator {
-    public suspend fun invokeSuspending(sourceSet: DokkaConfiguration.DokkaSourceSet, context: DokkaContext): DModule
-
-    override fun invoke(sourceSet: DokkaConfiguration.DokkaSourceSet, context: DokkaContext): DModule =
-        runBlocking(Dispatchers.Default) {
-            invokeSuspending(sourceSet, context)
-        }
-}
diff --git a/core/src/main/kotlin/transformers/sources/SourceToDocumentableTranslator.kt b/core/src/main/kotlin/transformers/sources/SourceToDocumentableTranslator.kt
deleted file mode 100644
index 04f11830..00000000
--- a/core/src/main/kotlin/transformers/sources/SourceToDocumentableTranslator.kt
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.transformers.sources
-
-import org.jetbrains.dokka.DokkaConfiguration.DokkaSourceSet
-import org.jetbrains.dokka.model.DModule
-import org.jetbrains.dokka.plugability.DokkaContext
-
-public fun interface SourceToDocumentableTranslator {
-    public fun invoke(sourceSet: DokkaSourceSet, context: DokkaContext): DModule
-}
diff --git a/core/src/main/kotlin/utilities/Collections.kt b/core/src/main/kotlin/utilities/Collections.kt
deleted file mode 100644
index e0b84a28..00000000
--- a/core/src/main/kotlin/utilities/Collections.kt
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.utilities
-
-import org.jetbrains.dokka.InternalDokkaApi
-
-/**
- * This utility method was previously imported from `org.jetbrains.kotlin.utils.addToStdlib`,
- * and there were a lot of usages. Since no replacement exists in stdlib, it was implemented
- * locally for convenience.
- */
-@InternalDokkaApi
-public inline fun <reified T : Any> Iterable<*>.firstIsInstanceOrNull(): T? {
-    for (element in this) if (element is T) return element
-    return null
-}
-
-/**
- * This utility method was previously imported from `org.jetbrains.kotlin.utils.addToStdlib`,
- * and there were a lot of usages. Since no replacement exists in stdlib, it was implemented
- * locally for convenience.
- */
-@InternalDokkaApi
-public inline fun <reified T : Any> Sequence<*>.firstIsInstanceOrNull(): T? {
-    for (element in this) if (element is T) return element
-    return null
-}
diff --git a/core/src/main/kotlin/utilities/DokkaLogging.kt b/core/src/main/kotlin/utilities/DokkaLogging.kt
deleted file mode 100644
index 7855c9c1..00000000
--- a/core/src/main/kotlin/utilities/DokkaLogging.kt
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.utilities
-
-import java.util.concurrent.atomic.AtomicInteger
-
-public interface DokkaLogger {
-    public var warningsCount: Int
-    public var errorsCount: Int
-
-    public fun debug(message: String)
-    public fun info(message: String)
-    public fun progress(message: String)
-    public fun warn(message: String)
-    public fun error(message: String)
-}
-
-public fun DokkaLogger.report() {
-    if (warningsCount > 0 || errorsCount > 0) {
-        info(
-            "Generation completed with $warningsCount warning" +
-                    (if (warningsCount == 1) "" else "s") +
-                    " and $errorsCount error" +
-                    if (errorsCount == 1) "" else "s"
-        )
-    } else {
-        info("Generation completed successfully")
-    }
-}
-
-public enum class LoggingLevel(
-    public val index: Int
-) {
-    DEBUG(0), PROGRESS(1), INFO(2), WARN(3), ERROR(4);
-}
-
-/**
- * Used to decouple the transport layer from logger and make it convenient for testing
- */
-public fun interface MessageEmitter : (String) -> Unit {
-    public companion object {
-        public val consoleEmitter: MessageEmitter = MessageEmitter { message -> println(message) }
-    }
-}
-
-public class DokkaConsoleLogger(
-    private val minLevel: LoggingLevel = LoggingLevel.PROGRESS,
-    private val emitter: MessageEmitter = MessageEmitter.consoleEmitter
-) : DokkaLogger {
-    private val warningsCounter = AtomicInteger()
-    private val errorsCounter = AtomicInteger()
-
-    override var warningsCount: Int
-        get() = warningsCounter.get()
-        set(value) = warningsCounter.set(value)
-
-    override var errorsCount: Int
-        get() = errorsCounter.get()
-        set(value) = errorsCounter.set(value)
-
-    override fun debug(message: String) {
-        if (shouldBeDisplayed(LoggingLevel.DEBUG)) emitter(message)
-    }
-
-    override fun progress(message: String) {
-        if (shouldBeDisplayed(LoggingLevel.PROGRESS)) emitter("PROGRESS: $message")
-    }
-
-    override fun info(message: String) {
-        if (shouldBeDisplayed(LoggingLevel.INFO)) emitter(message)
-    }
-
-    override fun warn(message: String) {
-        if (shouldBeDisplayed(LoggingLevel.WARN)) {
-            emitter("WARN: $message")
-        }
-        warningsCounter.incrementAndGet()
-    }
-
-    override fun error(message: String) {
-        if (shouldBeDisplayed(LoggingLevel.ERROR)) {
-            emitter("ERROR: $message")
-        }
-        errorsCounter.incrementAndGet()
-    }
-
-    private fun shouldBeDisplayed(messageLevel: LoggingLevel): Boolean = messageLevel.index >= minLevel.index
-}
diff --git a/core/src/main/kotlin/utilities/Html.kt b/core/src/main/kotlin/utilities/Html.kt
deleted file mode 100644
index fc2330d2..00000000
--- a/core/src/main/kotlin/utilities/Html.kt
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.utilities
-
-import org.jetbrains.dokka.InternalDokkaApi
-import java.net.URLEncoder
-
-
-/**
- * Replaces symbols reserved in HTML with their respective entities.
- * Replaces & with &amp;, < with &lt; and > with &gt;
- */
-@InternalDokkaApi
-public fun String.htmlEscape(): String = replace("&", "&amp;").replace("<", "&lt;").replace(">", "&gt;").replace("\"", "&quot;")
-
-@InternalDokkaApi
-public fun String.urlEncoded(): String = URLEncoder.encode(this, "UTF-8")
-
-@InternalDokkaApi
-public fun String.formatToEndWithHtml(): String =
-    if (endsWith(".html") || contains(Regex("\\.html#"))) this else "$this.html"
diff --git a/core/src/main/kotlin/utilities/SelfRepresentingSingletonSet.kt b/core/src/main/kotlin/utilities/SelfRepresentingSingletonSet.kt
deleted file mode 100644
index 57d3b1e1..00000000
--- a/core/src/main/kotlin/utilities/SelfRepresentingSingletonSet.kt
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.utilities
-
-import org.jetbrains.dokka.InternalDokkaApi
-
-@InternalDokkaApi
-@Suppress("DEPRECATION_ERROR")
-@Deprecated(message = "SelfRepresentingSingletonSet is an incorrect set implementation that breaks set invariants", level = DeprecationLevel.ERROR)
-public interface SelfRepresentingSingletonSet<T : SelfRepresentingSingletonSet<T>> : Set<T> {
-    override val size: Int get() = 1
-
-    override fun contains(element: T): Boolean = this == element
-
-    override fun containsAll(elements: Collection<T>): Boolean =
-        if (elements.isEmpty()) true
-        else elements.all { this == it }
-
-    override fun isEmpty(): Boolean = false
-
-    override fun iterator(): Iterator<T> = iterator {
-        @Suppress("UNCHECKED_CAST")
-        yield(this@SelfRepresentingSingletonSet as T)
-    }
-}
diff --git a/core/src/main/kotlin/utilities/ServiceLocator.kt b/core/src/main/kotlin/utilities/ServiceLocator.kt
deleted file mode 100644
index c8b8a837..00000000
--- a/core/src/main/kotlin/utilities/ServiceLocator.kt
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.utilities
-
-import org.jetbrains.dokka.InternalDokkaApi
-import java.io.File
-import java.net.URISyntaxException
-import java.net.URL
-import java.util.*
-import java.util.jar.JarFile
-import java.util.zip.ZipEntry
-
-@InternalDokkaApi
-public data class ServiceDescriptor(val name: String, val category: String, val description: String?, val className: String)
-
-@InternalDokkaApi
-public class ServiceLookupException(message: String) : Exception(message)
-
-@InternalDokkaApi
-public object ServiceLocator {
-    public fun <T : Any> lookup(clazz: Class<T>, category: String, implementationName: String): T {
-        val descriptor = lookupDescriptor(category, implementationName)
-        return lookup(clazz, descriptor)
-    }
-
-    public fun <T : Any> lookup(
-        clazz: Class<T>,
-        descriptor: ServiceDescriptor
-    ): T {
-        val loadedClass = javaClass.classLoader.loadClass(descriptor.className)
-        val constructor = loadedClass.constructors.firstOrNull { it.parameterTypes.isEmpty() } ?: throw ServiceLookupException("Class ${descriptor.className} has no corresponding constructor")
-
-        val implementationRawType: Any =
-            if (constructor.parameterTypes.isEmpty()) constructor.newInstance() else constructor.newInstance(constructor)
-
-        if (!clazz.isInstance(implementationRawType)) {
-            throw ServiceLookupException("Class ${descriptor.className} is not a subtype of ${clazz.name}")
-        }
-
-        @Suppress("UNCHECKED_CAST")
-        return implementationRawType as T
-    }
-
-    private fun lookupDescriptor(category: String, implementationName: String): ServiceDescriptor {
-        val properties = javaClass.classLoader.getResourceAsStream("dokka/$category/$implementationName.properties")?.use { stream ->
-            Properties().let { properties ->
-                properties.load(stream)
-                properties
-            }
-        } ?: throw ServiceLookupException("No implementation with name $implementationName found in category $category")
-
-        val className = properties["class"]?.toString() ?: throw ServiceLookupException("Implementation $implementationName has no class configured")
-
-        return ServiceDescriptor(implementationName, category, properties["description"]?.toString(), className)
-    }
-
-    public fun URL.toFile(): File {
-        assert(protocol == "file")
-
-        return try {
-            File(toURI())
-        } catch (e: URISyntaxException) { //Try to handle broken URLs, with unescaped spaces
-            File(path)
-        }
-    }
-
-    public fun allServices(category: String): List<ServiceDescriptor> {
-        val entries = this.javaClass.classLoader.getResources("dokka/$category")?.toList() ?: emptyList()
-
-        return entries.flatMap {
-            when (it.protocol) {
-                "file" -> it.toFile().listFiles()?.filter { it.extension == "properties" }?.map { lookupDescriptor(category, it.nameWithoutExtension) } ?: emptyList()
-                "jar" -> {
-                    JarFile(URL(it.file.substringBefore("!")).toFile()).use { file ->
-                        val jarPath = it.file.substringAfterLast("!").removePrefix("/").removeSuffix("/")
-                        file.entries()
-                            .asSequence()
-                            .filter { entry -> !entry.isDirectory && entry.path == jarPath && entry.extension == "properties" }
-                            .map { entry ->
-                                lookupDescriptor(category, entry.fileName.substringBeforeLast("."))
-                            }.toList()
-                    }
-                }
-                else -> emptyList()
-            }
-        }
-    }
-}
-
-private val ZipEntry.fileName: String
-    get() = name.substringAfterLast("/", name)
-
-private val ZipEntry.path: String
-    get() = name.substringBeforeLast("/", "").removePrefix("/")
-
-private val ZipEntry.extension: String?
-    get() = fileName.let { fn -> if ("." in fn) fn.substringAfterLast(".") else null }
diff --git a/core/src/main/kotlin/utilities/Uri.kt b/core/src/main/kotlin/utilities/Uri.kt
deleted file mode 100644
index 7e6b3fbe..00000000
--- a/core/src/main/kotlin/utilities/Uri.kt
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.utilities
-
-import org.jetbrains.dokka.InternalDokkaApi
-import java.net.URI
-
-@InternalDokkaApi
-@Deprecated("Deprecated for removal") // Unused in Dokka
-public fun URI.relativeTo(uri: URI): URI {
-    // Normalize paths to remove . and .. segments
-    val base = uri.normalize()
-    val child = this.normalize()
-
-    fun StringBuilder.appendRelativePath() {
-        // Split paths into segments
-        var bParts = base.path.split('/').dropLastWhile { it.isEmpty() }
-        val cParts = child.path.split('/').dropLastWhile { it.isEmpty() }
-
-        // Discard trailing segment of base path
-        if (bParts.isNotEmpty() && !base.path.endsWith("/")) {
-            bParts = bParts.dropLast(1)
-        }
-
-        // Compute common prefix
-        val commonPartsSize = bParts.zip(cParts).takeWhile { (basePart, childPart) -> basePart == childPart }.count()
-        bParts.drop(commonPartsSize).joinTo(this, separator = "") { "../" }
-        cParts.drop(commonPartsSize).joinTo(this, separator = "/")
-    }
-
-    return URI.create(buildString {
-        if (base.path != child.path) {
-            appendRelativePath()
-        }
-        child.rawQuery?.let {
-            append("?")
-            append(it)
-        }
-        child.rawFragment?.let {
-            append("#")
-            append(it)
-        }
-    })
-}
diff --git a/core/src/main/kotlin/utilities/associateWithNotNull.kt b/core/src/main/kotlin/utilities/associateWithNotNull.kt
deleted file mode 100644
index 29e37d13..00000000
--- a/core/src/main/kotlin/utilities/associateWithNotNull.kt
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.utilities
-
-import org.jetbrains.dokka.InternalDokkaApi
-
-@InternalDokkaApi
-public inline fun <K, V : Any> Iterable<K>.associateWithNotNull(valueSelector: (K) -> V?): Map<K, V> {
-    @Suppress("UNCHECKED_CAST")
-    return associateWith { valueSelector(it) }.filterValues { it != null } as Map<K, V>
-}
diff --git a/core/src/main/kotlin/utilities/cast.kt b/core/src/main/kotlin/utilities/cast.kt
deleted file mode 100644
index c2598a33..00000000
--- a/core/src/main/kotlin/utilities/cast.kt
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.utilities
-
-import org.jetbrains.dokka.InternalDokkaApi
-
-@InternalDokkaApi
-public inline fun <reified T> Any.cast(): T {
-    return this as T
-}
diff --git a/core/src/main/kotlin/utilities/json.kt b/core/src/main/kotlin/utilities/json.kt
deleted file mode 100644
index a8325161..00000000
--- a/core/src/main/kotlin/utilities/json.kt
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.utilities
-
-import com.fasterxml.jackson.core.JsonGenerator
-import com.fasterxml.jackson.databind.DeserializationFeature
-import com.fasterxml.jackson.databind.SerializerProvider
-import com.fasterxml.jackson.databind.module.SimpleModule
-import com.fasterxml.jackson.databind.ser.std.StdScalarSerializer
-import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
-import com.fasterxml.jackson.module.kotlin.jacksonTypeRef
-import java.io.File
-import com.fasterxml.jackson.core.type.TypeReference as JacksonTypeReference
-
-private val objectMapper = run {
-    val module = SimpleModule().apply {
-        addSerializer(FileSerializer)
-        addAbstractTypeMapping(Set::class.java, LinkedHashSet::class.java)
-    }
-    jacksonObjectMapper()
-        .registerModule(module)
-        .configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
-}
-
-@PublishedApi
-internal class TypeReference<T> @PublishedApi internal constructor(
-    internal val jackson: JacksonTypeReference<T>
-) {
-    companion object {
-        @PublishedApi
-        internal inline operator fun <reified T> invoke(): TypeReference<T> = TypeReference(jacksonTypeRef())
-    }
-}
-
-// not used anywhere since at least 1.7.20, but might still be referenced in previously compiled
-// inline functions. should be safe to remove after a few major releases.
-@PublishedApi
-@Deprecated(
-    "Left for previously compiled public inline classes, not for use",
-    ReplaceWith("serializeAsCompactJson(value)"),
-    level = DeprecationLevel.ERROR
-)
-internal fun toJsonString(value: Any): String = serializeAsCompactJson(value)
-
-internal fun serializeAsCompactJson(value: Any): String =
-    objectMapper.writeValueAsString(value)
-
-internal fun serializeAsPrettyJson(value: Any): String =
-    objectMapper.writerWithDefaultPrettyPrinter().writeValueAsString(value)
-
-@PublishedApi
-internal inline fun <reified T : Any> parseJson(json: String): T = parseJson(json, TypeReference())
-
-@PublishedApi
-internal fun <T : Any> parseJson(json: String, typeReference: TypeReference<T>): T =
-    objectMapper.readValue(json, typeReference.jackson)
-
-
-private object FileSerializer : StdScalarSerializer<File>(File::class.java) {
-    override fun serialize(value: File, g: JsonGenerator, provider: SerializerProvider) {
-        g.writeString(value.path)
-    }
-}
diff --git a/core/src/main/kotlin/utilities/parallelCollectionOperations.kt b/core/src/main/kotlin/utilities/parallelCollectionOperations.kt
deleted file mode 100644
index 001fca0b..00000000
--- a/core/src/main/kotlin/utilities/parallelCollectionOperations.kt
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.utilities
-
-import kotlinx.coroutines.async
-import kotlinx.coroutines.awaitAll
-import kotlinx.coroutines.coroutineScope
-import kotlinx.coroutines.launch
-import org.jetbrains.dokka.InternalDokkaApi
-
-@InternalDokkaApi
-public suspend inline fun <A, B> Iterable<A>.parallelMap(crossinline f: suspend (A) -> B): List<B> = coroutineScope {
-    map { async { f(it) } }.awaitAll()
-}
-
-@InternalDokkaApi
-public suspend inline fun <A, B> Iterable<A>.parallelMapNotNull(crossinline f: suspend (A) -> B?): List<B> = coroutineScope {
-    map { async { f(it) } }.awaitAll().filterNotNull()
-}
-
-@InternalDokkaApi
-public suspend inline fun <A> Iterable<A>.parallelForEach(crossinline f: suspend (A) -> Unit): Unit = coroutineScope {
-    forEach { launch { f(it) } }
-}
diff --git a/core/src/main/kotlin/validity/PreGenerationChecker.kt b/core/src/main/kotlin/validity/PreGenerationChecker.kt
deleted file mode 100644
index 349b398b..00000000
--- a/core/src/main/kotlin/validity/PreGenerationChecker.kt
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
- */
-
-package org.jetbrains.dokka.validity
-
-public fun interface PreGenerationChecker : () -> PreGenerationCheckerOutput {
-
-    override fun invoke(): PreGenerationCheckerOutput
-}
-
-public data class PreGenerationCheckerOutput(val result: Boolean, val messages: List<String>) {
-
-    public operator fun plus(pair: Pair<Boolean, List<String>>): Pair<Boolean, List<String>> {
-        return Pair(result && pair.first, messages + pair.second)
-    }
-}
diff --git a/core/src/main/resources/META-INF/MANIFEST.MF b/core/src/main/resources/META-INF/MANIFEST.MF
deleted file mode 100644
index 9d885be5..00000000
--- a/core/src/main/resources/META-INF/MANIFEST.MF
+++ /dev/null
@@ -1 +0,0 @@
-Manifest-Version: 1.0
diff --git a/core/src/main/resources/META-INF/dokka/dokka-version.properties b/core/src/main/resources/META-INF/dokka/dokka-version.properties
deleted file mode 100644
index 04a9237d..00000000
--- a/core/src/main/resources/META-INF/dokka/dokka-version.properties
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
-#
-
-dokka-version=<dokka-version>