stream-chat-react/dist/types/components/MessageActions/downloadUtils.d.ts

React components to create chat conversations or livestream style chat

import { type LocalUploadAttachment } from 'stream-chat';
/**
 * Download behavior notes:
 *
 * - Remote attachments prefer `fetch -> blob -> objectURL` instead of direct link clicks.
 * - In Chromium, direct sequential clicks on cross-origin URLs can yield only one actual
 *   downloaded file even when multiple anchor clicks are fired.
 * - Blob URLs are same-document downloads and preserve caller-provided `a.download` names
 *   more reliably than direct remote URLs.
 * - If remote fetch fails (e.g. CORS/policy/network), the code falls back to direct URL
 *   download so the action remains functional.
 */
export type DownloadableAttachment = {
    asset_url?: string;
    image_url?: string;
    localMetadata?: LocalUploadAttachment['localMetadata'];
    title?: string;
};
export declare const isDownloadableAttachment: (attachment: unknown) => attachment is DownloadableAttachment;
export declare const downloadAttachment: (attachment: DownloadableAttachment, options?: {
    openRemoteInNewTab?: boolean;
    preferRemoteFetch?: boolean;
}) => Promise<void>;
export declare const downloadAllAttachments: (attachments: DownloadableAttachment[]) => Promise<void>;
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