import { Destroyable, IDestroyable } from 'destroyable';
import { Subject } from 'rxjs/internal/Subject';
import { Promisable } from 'type-fest';
import { IElement } from '../interfaces/IElement';
import { IListener } from '../interfaces/IListener';
import { ITouchController } from '../interfaces/ITouchController';
import { EventManager } from '../utils/EventManager';
import { WithOptional } from '../utils/WithOptional';
import { Touch } from './Touch';
import { TouchFrame } from './TouchFrame';
interface ITouchControllerOptions {
    elements: IElement[];
    anchorElement: HTMLElement;
    setListeners: boolean;
}
declare const touchControllerOptionsDefault: {
    setListeners: boolean;
};
export declare class TouchController extends Destroyable implements ITouchController, IDestroyable {
    static fromCanvas(canvas: HTMLCanvasElement): TouchController;
    readonly elements: IElement[];
    readonly anchorElement: HTMLElement;
    readonly touches: Subject<Touch>;
    readonly hoveredFrames: Subject<TouchFrame>;
    readonly eventManager: EventManager;
    private listeners;
    constructor(options: WithOptional<ITouchControllerOptions, keyof typeof touchControllerOptionsDefault>);
    addListener(listener: IListener<Event>): void;
    addElement(element: IElement): void;
    addInitialElement(element: IElement, newElementCreator: (event: Event) => Promisable<IElement>): void;
    private callListenerOnElement;
    destroy(): Promise<void>;
}
export {};