import { InputDevice, InputState } from "../input-device";
export declare enum Button {
    LEFT = 0,
    MIDDLE = 1,
    RIGHT = 2
}
export declare class ButtonState extends InputState {
    private _posX;
    private _posY;
    constructor();
    get posX(): number;
    get posY(): number;
    _setPosition(posX: number, posY: number): ButtonState;
}
export declare class Mouse extends InputDevice {
    private _element;
    private _isPaused;
    private _posX;
    private _posY;
    private _movX;
    private _movY;
    private readonly _lockPointerPromises;
    private readonly _unlockPointerPromises;
    constructor();
    get posX(): number;
    get posY(): number;
    setup(element?: HTMLElement | null): void;
    pause(): void;
    resume(): void;
    update(): void;
    /**
     * Requests for the mouse pointer to be locked and become invisible. This is an Async process.
     *
     * @returns - Promise to be resolved
     */
    lockPointer(): Promise<void>;
    /**
     * Requests for the mouse pointer to be unlocked and become visible. This is an Async process.
     *
     * @returns - Promise to be resolved
     */
    unlockPointer(): Promise<void>;
    /**
     * Check if the current Mouse pointer is in a locked or unlocked state
     */
    get isPointerLocked(): boolean;
    private readonly _pointerLockChange;
    private readonly _pointerLockError;
    private readonly _updatePosition;
}