/**
 * MTKruto - Cross-runtime JavaScript library for building Telegram clients
 * Copyright (C) 2023-2026 Roj <https://roj.im/>
 *
 * This file is part of MTKruto.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
import { Api } from "../2_tl.js";
/** A file or sticker thumbnail. */
export interface Thumbnail {
    /** A file identifier that can be used to download or reuse the thumbnail. */
    fileId: string;
    /** A file identifier that can be used to identify the thumbnail. */
    fileUniqueId: string;
    /** The width of the thumbnail. */
    width: number;
    /** The height of the thumbnail. */
    height: number;
    /** Size of the file in bytes. */
    fileSize: number;
}
export declare function constructThumbnail(size: Api.photoSize, file: Api.document | Api.photo): Thumbnail;
//# sourceMappingURL=0_thumbnail.d.ts.map