KnitFlow/assets/module_extra/ui_loading/Layout_Loading.ts

import { _decorator, Button, Component, Label, Slider, Toggle } from 'cc';
import { ProcessBar } from '../../scripts/Component/ProcessBar';
const { ccclass, property } = _decorator;

@ccclass('Layout_Loading')
export class Layout_Loading extends Component {
   
    @property(ProcessBar)
    loadingBar: ProcessBar;
}