import { Context, ContextManager, Event, Observable } from '@zcomponent/core';
export declare class EditorToolbarContext extends Context {
    private checkboxGroup?;
    onReset: Event<[]>;
    onPause: Event<[]>;
    onPlay: Event<[]>;
    playing: Observable<boolean, never>;
    constructor(contextManager: ContextManager, props: {});
    private enableControls;
    private disableControls;
    private onPlayingCB;
    private onPausedCB;
    private onResetCB;
    private init;
    dispose(): never;
    private overlayContainer;
    private createOverlay;
    private showOverlay;
    private hideOverlay;
}