export declare const getDataURL: (file: File) => Promise<string | ArrayBuffer>;
export declare const getAttachments: (files: File[]) => Promise<Array<any>>;
export declare const getAttachmentSizes: (files: File[]) => number[];
declare const _default: {
    getDataURL: (file: File) => Promise<string | ArrayBuffer>;
    getAttachments: (files: File[]) => Promise<Array<any>>;
    getAttachmentSizes: (files: File[]) => number[];
};
export default _default;