ObjCBlock_bool_ffiVoid_objcObjCObject_NSString_CallExtension extension
Call operator for objc.ObjCBlock<ffi.Bool Function(ffi.Pointer<ffi.Void>, ffi.Pointer<objc.ObjCObject>, objc.NSString)>.
Call operator for objc.ObjCBlock<ffi.Bool Function(ffi.Pointer<ffi.Void>, ffi.Pointer<objc.ObjCObject>, objc.NSString)>.