/**
 * Determine if the value is a file.
 */
export declare const isFile: (value: unknown) => boolean;
/**
 * Determine if the payload has any files.
 *
 * @see https://github.com/inertiajs/inertia/blob/master/packages/core/src/files.ts
 */
export declare const hasFiles: (data: unknown) => boolean;
