/**
 * @param {Node} node
 */
export function mousePosInBoundingRect(node: Node): {
    getBoundingClientRect: () => {
        x: number;
        y: number;
        top: number;
        left: number;
        width: number;
        height: number;
    };
    onchange: (fn: () => void) => void;
};
/**
 * @param {{ [x: string]: (arg0: any, arg1: any) => void; }} node
 * @param {Event} event
 * @param {EventListenerOrEventListenerObject} handler
 * @param {boolean} add
 */
export function toggleListener(node: {
    [x: string]: (arg0: any, arg1: any) => void;
}, event: Event, handler: EventListenerOrEventListenerObject, add: boolean): void;