import { MouseEvent, RefObject } from "react";
declare type DivRef = RefObject<HTMLDivElement>;
declare type MouseDivEvent = MouseEvent<HTMLDivElement>;
export declare function inRange(val: number, range: [number, number]): boolean;
export declare function getEMLocation(buttonRef: DivRef, menuRef: DivRef): {
    top: number;
    left: number;
};
export declare function mouseInDiv(e: MouseDivEvent, ref: DivRef): boolean;
export {};