import { ChangeEvent } from 'react'; export const onHandleChange = ( event: ChangeEvent, setData: (key: string, value: unknown) => void, setPreview?: (value: string) => void, ) => { const target = event.target as HTMLInputElement; if (target.type === 'file') { const files = target.files; if (files && files[0]) { setData(target.name, files[0]); setPreview?.(URL.createObjectURL(files[0])); } } else { setData(target.name, target.value); } };