import { MouseEvent as ReactMouseEvent, RefObject } from "react";
import { SliderChangeHandler, SliderValue } from "../types";
import { UpdateValueItem } from "./utils";
export declare function useSliderMouseDown(trackRef: RefObject<HTMLDivElement>, value: SliderValue, min: number, max: number, step: number, updateValueItem: UpdateValueItem, setValue: SliderChangeHandler, onChange?: SliderChangeHandler): (event: ReactMouseEvent) => void;