const One = CustomElement.define({ name: 'my-one', template: '!my-one!<au-viewport></au-viewport>', dependencies: [Hooks] },
        class {
          name = 'my-one';
          canLoad() { calledHooks.push(`VM:${this.name}:canLoad`); return config.One_canLoad; }
          loading() { calledHooks.push(`VM:${this.name}:loading`); }