// Lazy fs — loaded via dynamic import() on first use.
// This avoids require() which bundlers convert to createRequire(import.meta.url)
// that crashes on CF Workers where import.meta.url is undefined.
let _fs: typeof import("fs") | undefined;

export async function lazyFs(): Promise<typeof import("fs")> {
  if (!_fs) {
    _fs = await import("node:fs");
  }
  return _fs;
}