1 files changed, 39 insertions, 0 deletions
diff --git a/src/main/java/me/shedaniel/rei/api/ConfigManager.java b/src/main/java/me/shedaniel/rei/api/ConfigManager.java
index d23429142..00ebd2e46 100644
--- a/src/main/java/me/shedaniel/rei/api/ConfigManager.java
+++ b/src/main/java/me/shedaniel/rei/api/ConfigManager.java
@@ -1,3 +1,8 @@
+/*
+ * Roughly Enough Items by Danielshe.
+ * Licensed under the MIT License.
+ */
+
 package me.shedaniel.rei.api;
 
 import me.shedaniel.rei.client.ConfigObject;
@@ -7,18 +12,52 @@ import java.io.IOException;
 
 public interface ConfigManager {
     
+    /**
+     * Saves the config.
+     *
+     * @throws IOException
+     */
     void saveConfig() throws IOException;
     
+    /**
+     * Loads the config from the json file, creates the file if not found.
+     *
+     * @throws IOException
+     */
     void loadConfig() throws IOException;
     
+    /**
+     * Gets the config instance
+     *
+     * @return the config instance
+     */
     ConfigObject getConfig();
     
+    /**
+     * Gets if craftable only filter is enabled
+     *
+     * @return whether craftable only filter is enabled
+     */
     boolean isCraftableOnlyEnabled();
     
+    /**
+     * Toggles the craftable only filter
+     */
     void toggleCraftableOnly();
     
+    /**
+     * Opens the config screen
+     *
+     * @param parent the screen shown before
+     */
     void openConfigScreen(Screen parent);
     
+    /**
+     * Gets the config screen
+     *
+     * @param parent the screen shown before
+     * @return the config screen
+     */
     Screen getConfigScreen(Screen parent);
     
 }