import { Object3D } from 'three';
import { default as Viewport } from '.';
import { SceneEventType } from '../Interface';
declare class EventHandler {
    readonly viewport: Viewport;
    private dblClickMaxInterval;
    /**
     * PC
     */
    private mouseDownTimes;
    private mouseDownEvent;
    private container;
    private options;
    private signals;
    private touchLongUpMaxInterval;
    private isTouchLongPressAsTouchRightClick;
    private timer;
    private touchStartEvent;
    private touchstartTimes;
    private hoverSelectMap;
    eventExcludeStypes: Set<string>;
    constructor(viewport: Viewport);
    _getPoiAndModel(): Object3D<import('three').Object3DEventMap>[];
    /**
     * 触发场景交互事件
     * @param {SceneEventType}          eventType 事件类型 hover | click | dblClick | rightClick
     * @param {MouseEvent | TouchEvent} event     鼠标事件对象 或 触摸事件对象
     */
    _triggerSceneEventInAllObject(eventType: SceneEventType, event: MouseEvent | TouchEvent, objects?: Object3D[]): void;
    private handleMouseDown;
    private handleMouseMove;
    private handleMouseUp;
    private handleDblClick;
    private handleMouseWheel;
    private handleTouchStart;
    private handleTouchEnd;
    private handleContextmenu;
    /**
     * key event
     */
    private handleKeyDown;
    private handleKeyUp;
    addEventListeners(): void;
    removeEventListeners(): void;
    dispose(): void;
}
export default EventHandler;