export interface StreamResponse {
    statusCode: number;
    contentType: string | null;
    lines: AsyncIterable<string>;
    close: () => void;
}
export interface StreamLineProvider {
    open(url: string, headers: Record<string, string>, signal: AbortSignal): Promise<StreamResponse>;
}
export declare class FetchStreamLineProvider implements StreamLineProvider {
    open(url: string, headers: Record<string, string>, signal: AbortSignal): Promise<StreamResponse>;
}
//# sourceMappingURL=StreamLineProvider.d.ts.map