import { ActionBar } from 'tns-core-modules/ui/action-bar/action-bar'; import { Page as INSPage, View } from 'tns-core-modules/ui/page/page'; import { BottomAppBar } from '../bottomAppBar/bottomAppBar'; declare module '@nativescript/core/ui/page/page' { interface Page { _actionBar: ActionBar; } } export declare class MDCPageBase extends INSPage { private _bottomAppBar; hasBottomAppBar: boolean; bottomAppBar: BottomAppBar; _addChildFromBuilder(name: string, value: any): void; eachChildView(callback: (child: View) => boolean): void; readonly _childrenCount: number; }