declare class InputManager {
    private keyStates;
    private mouseButtonStates;
    private pointerStates;
    private mousePosition;
    private _initialized;
    private _killFunction;
    constructor();
    get initialized(): boolean;
    initialize(): Promise<void>;
    private handleKeyDown;
    private handleKeyUp;
    private handleMouseDown;
    private handlePointerDown;
    private handlePointerUp;
    isPointerDown(ind?: number): boolean;
    private handleMouseUp;
    private handleMouseMove;
    isKeyDown(key: string): boolean;
    isMouseButtonPressed(button: number): boolean;
    getMousePosition(): {
        x: number;
        y: number;
    };
}
export default InputManager;