@gravity-ui/graph/build/react-components/utils/hooks/useFn.js

Modern graph editor component

import { useCallback, useRef } from "react";
export function useFn(handler) {
    const handlerRef = useRef(handler);
    handlerRef.current = handler;
    return useCallback((...args) => {
        return handlerRef.current(...args);
    }, []);
}