import { File, PhotoSize } from './index';
export declare type DocumentUnion = Document;
/** Describes a document of any type */
export interface Document {
    _: 'document';
    /** Original name of the file; as defined by the sender */
    fileName: string;
    /** MIME type of the file; as defined by the sender */
    mimeType: string;
    /** Document thumbnail; as defined by the sender; may be null */
    thumbnail?: PhotoSize;
    /** File containing the document */
    document: File;
}