idioms/idiom/assets/module_basic/ui_alert/Layout_UIAlert.ts

import { _decorator, Button, Component, Label, Node } from 'cc';
const { ccclass, property } = _decorator;

@ccclass('Layout_UIAlert')
export class Layout_UIAlert extends Component {
    @property(Label)
    title:Label;
    @property(Button)
    btnOK:Button;
    @property(Button)
    btnCancel:Button;
}