import { CameraMouse } from "./cameraMouse";
import { ViewerEvent } from "../viewer";
export declare class PerspectiveCameraMouse extends CameraMouse {
    typeName: string;
    winPos: any;
    downPos: Float64Array;
    constructor();
    onLButtonDown(e: ViewerEvent): void;
    onLButtonDownAndMove(e: ViewerEvent): void;
    onRButtonDown(e: ViewerEvent): void;
    onRButtonUp(e: ViewerEvent): void;
    onRButtonDownAndMove(e: ViewerEvent): void;
}