import { vec2 } from "gl-matrix";
import { SceneContext } from "../Context/SceneContext";
import { _Scene } from "../View/_scene";
export declare class EventManager {
    __canvas: HTMLCanvasElement;
    __sc: SceneContext;
    __scene: _Scene;
    __mouseLeftDown: boolean;
    __mouseMiddleDown: boolean;
    __mouse_middle_count: number;
    __mouseMove: boolean;
    __can_select: boolean;
    __last_pos: {
        x: number;
        y: number;
    };
    __clientPoint: vec2;
    __sensitivity: number;
    __touch_count: number;
    __touch_dis: number;
    __touch_pos1: {
        x: number;
        y: number;
    };
    __touch_pos2: {
        x: number;
        y: number;
    };
    constructor(scene: SceneContext);
    private _onContextmenu;
    private _onMousedown;
    private _onMousemove;
    private _onMouseup;
    private _onMouseout;
    private _onWheel;
    private _onKeydown;
    private _onKeyup;
    private _on_touchstart;
    private _on_touchmove;
    private _on_touchend;
    __initEvents(): void;
    private _onMouseDown;
    private _onMouseUp;
    private __onMouseout;
    private __onMouseMove;
    private __onMouseWheel;
    dispose(): void;
    private leftKey;
    private _leftKey;
    private upKey;
    private _upKey;
    private rightKey;
    private _rightKey;
    private downKey;
    private _downKey;
    private rise;
    private _rise;
    private drop;
    private _drop;
    private leftKeyTask;
    private upKeyTask;
    private rightKeyTask;
    private downKeyTask;
    private riseKeyTask;
    private dropKeyTask;
    private __onKeydown;
    private __onKeyup;
}