import { ToolbarBase } from './common';
export declare class Toolbar extends ToolbarBase {
    private startPositionY;
    private lastHeight;
    private lastKeyboardHeight;
    private keyboardNotificationObserver;
    protected _loaded(): void;
    private getViewForId;
    protected _unloaded(): void;
    protected _layout(left: number, top: number, right: number, bottom: number): void;
}