2 files changed, 3 insertions, 1 deletions
diff --git a/core/src/main/kotlin/model/Documentable.kt b/core/src/main/kotlin/model/Documentable.kt
index 73ab35d4..adc51cfc 100644
--- a/core/src/main/kotlin/model/Documentable.kt
+++ b/core/src/main/kotlin/model/Documentable.kt
@@ -519,4 +519,4 @@ interface DocumentableSource {
     val path: String
 }
 
-data class TypeConstructorWithKind(val typeConstructor: TypeConstructor, val kind: ClassKind)
+data class TypeConstructorWithKind(val typeConstructor: TypeConstructor, val kind: ClassKind)
+\ No newline at end of file
diff --git a/core/src/main/kotlin/model/documentableUtils.kt b/core/src/main/kotlin/model/documentableUtils.kt
index e32605ca..076ca23a 100644
--- a/core/src/main/kotlin/model/documentableUtils.kt
+++ b/core/src/main/kotlin/model/documentableUtils.kt
@@ -19,3 +19,5 @@ fun DTypeParameter.filter(filteredSet: Set<DokkaSourceSet>) =
             extra
         )
     }
+
+fun Documentable.isExtension() = this is Callable && receiver != null
+\ No newline at end of file