gristlabs_grist-core/stubs/app/client/ui/BillingPage.ts

import {AppModel} from 'app/client/models/AppModel';
import {Disposable} from 'grainjs';

export class BillingPage extends Disposable {
  constructor(_appModel: AppModel) {
    super();
  }

  public buildDom() {
    return null;
  }
}