import type { MimeType } from './types';
export declare const getMimeTypeType: (mimeType: string) => MimeType;
export declare const formatFileSize: (bytes: number) => string;
export declare const fileIsAccepted: (file: File, accept?: string) => boolean;
/**
 * Read the entries of a DataTransfer object, including the content of directories
 */
export declare const readTransferredFiles: (dataTransfer: DataTransfer) => Promise<FileList>;
//# sourceMappingURL=helpers.d.ts.map