characterRangeAtPoint method
characterRangeAtPoint:
Implementation
UITextRange? characterRangeAtPoint(objc.CGPoint point) {
final _$$ref = object$.ref;
final $ret = _objc_msgSend_wgkxx2(_$$ref.pointer, _sel_characterRangeAtPoint_, point);
return $ret.address == 0 ? null : UITextRange.fromPointer($ret, retain: true, release: true);
}