import type { PredyPlayer } from '../../player/PredyPlayer';
import type { Canvas } from '@predy-js/render-interface/types/Canvas';
export declare const EVENT_TYPE_CLICK = "click";
export declare const EVENT_TYPE_TOUCH_START = "touchstart";
export declare const EVENT_TYPE_TOUCH_MOVE = "touchmove";
export declare const EVENT_TYPE_TOUCH_END = "touchend";
export type PredyTouchEventArg = {
    x: number;
    y: number;
    vx: number;
    vy: number;
    ts: number;
    dx: number;
    dy: number;
    width: number;
    height: number;
    origin?: Event;
    player: PredyPlayer;
};
export declare class EventSystem {
    private _nativeHandlers;
    private _enabled;
    private _target;
    private _handlerMap;
    player: PredyPlayer;
    constructor(target: HTMLCanvasElement | Canvas, player: any);
    get enabled(): boolean;
    set enabled(t: boolean);
    watchEvents(): EventSystem;
    dispatchEvent(type: string, e: PredyTouchEventArg): void;
    addEventListener(type: string, handler: (e: PredyTouchEventArg) => void): () => void;
    removeEventListener(type: string, handler: (e: PredyTouchEventArg) => void): void;
    destroy(): void;
}