import type { AuthenticatedUploader, WorkspaceProvider } from './types.js';
export interface DefaultWorkspaceProviderOptions {
    /** XHR-based uploader for progress events; falls back to `authenticatedFetch` if omitted. */
    authenticatedUploader?: AuthenticatedUploader;
}
type AuthFetch = (url: string, init?: RequestInit) => Promise<Response>;
/**
 * Default WorkspaceProvider backed by the gateway's `/api/user/files/*` family.
 * Consumers with a different backend can pass their own WorkspaceProvider to
 * `<ChatProvider>`.
 *
 * @param gatewayBaseUrl   Gateway origin (e.g. `https://gateway.example.com`).
 *                         Trailing slash tolerated.
 * @param authenticatedFetch  Bearer-token-attaching fetch (typically from
 *                         `@optima-chat/agentic-auth`'s
 *                         `createAuthenticatedFetch`).
 * @param options          Optional. Pass `authenticatedUploader` (from the
 *                         auth package's `createAuthenticatedUploader`) to get
 *                         per-file upload progress; otherwise upload falls
 *                         back to plain `authenticatedFetch + FormData`
 *                         (no progress events).
 */
export declare function createDefaultWorkspaceProvider(gatewayBaseUrl: string, authenticatedFetch: AuthFetch, options?: DefaultWorkspaceProviderOptions): WorkspaceProvider;
export {};
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