@@ -15,12 +15,14 @@
  */
 
 #import "OFObject.h"
 
 @class OFString;
-@class OFArray;
-@class OFMutableArray;
+#ifndef DOXYGEN
+@class OFArray OF_GENERIC(ObjectType);
+@class OFMutableArray OF_GENERIC(ObjectType);
+#endif
 
 /*!
  * @class OFINICategory OFINICategory.h ObjFW/OFINICategory.h
  *
  * @brief A class for representing a category of an INI file.
@@ -145,11 +147,11 @@
  *
  * @param key The multi-key for which the array should be returned
  * @return The array for the specified key, or an empty array if it does not
  *	   exist
  */
-- (OFArray*)arrayForKey: (OFString*)key;
+- (OFArray OF_GENERIC(OFString*)*)arrayForKey: (OFString*)key;
 
 /*!
  * @brief Sets the value of the specified key to the specified string.
  *
  * If the specified key is a multi-key (see @ref arrayForKey:), the value of
@@ -219,11 +221,11 @@
  * See also @ref arrayForKey: for more information about multi-keys.
  *
  * @param array The array of strings to which the multi-key should be set
  * @param key The multi-key for which the new values should be set
  */
-- (void)setArray: (OFArray*)array
+- (void)setArray: (OFArray OF_GENERIC(OFString*)*)array
 	  forKey: (OFString*)key;
 
 /*!
  * @brief Removes the value for the specified key
  *