@@ -12,10 +12,14 @@
  * Public License, either version 2 or 3, which can be found in the file
  * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
  * file.
  */
 
+#import "macros.h"
+
+OF_ASSUME_NONNULL_BEGIN
+
 /*!
  * @protocol NSBridging NSBridging.h ObjFW-Bridge/NSBridging.h
  *
  * @brief A protocol implemented by classes supporting bridging Foundation
  *	  objects to ObjFW objects.
@@ -29,5 +33,7 @@
  *
  * @return The receiver as an ObjFW object
  */
 - (id)OFObject;
 @end
+
+OF_ASSUME_NONNULL_END