ObjCBlock_ffiVoid_NSString_NSRange_NSRange_bool_CallExtension extension
Call operator for objc.ObjCBlock<ffi.Void Function(objc.NSString?, objc.NSRange, objc.NSRange, ffi.Pointer<ffi.Bool>)>.
Call operator for objc.ObjCBlock<ffi.Void Function(objc.NSString?, objc.NSRange, objc.NSRange, ffi.Pointer<ffi.Bool>)>.