import { useRef } from "react"; export function useFileUpload(callback: (file: File) => void) { const inputRef = useRef(null); const upload = (type: string = "*") => { const input = inputRef.current; if (input) { input.click(); input.setAttribute("accept", type); input.onchange = () => { const file = input.files?.[0]; if (file) callback(file); }; } }; return { upload, inputRef }; }