Function isLoaderError

src/utils.ts:46–52

(error: unknown)

/** @returns true if the error is `ERR_UNKNOWN_FILE_EXTENSION` */
export function isLoaderError(error: unknown): error is Error {
  return (
    error instanceof Error &&
    'code' in error &&
    error.code === 'ERR_UNKNOWN_FILE_EXTENSION'
  );
}