copy method

void copy(
  1. ObjCObjectBase? sender
)

copy:

Implementation

void copy(objc.ObjCObjectBase? sender) {
  objc.checkOsVersionInternal('UIResponder.copy:', iOS: (false, (3, 0, 0)));
  if (!objc.respondsToSelector(this.ref.pointer, _sel_copy_)) {
    throw objc.UnimplementedOptionalMethodException('UIResponder', 'copy:');
  }
  _objc_msgSend_xtuoz7(this.ref.pointer, _sel_copy_, sender?.ref.pointer ?? ffi.nullptr);
}