import type { Api, Model, ProviderResponseMetadata, StreamOptions } from "../types";
export declare function normalizeProviderResponse(response: Response, requestId?: string | null, metadata?: Record<string, unknown>): ProviderResponseMetadata;
export declare function notifyProviderResponse(options: Pick<StreamOptions, "onResponse"> | undefined, response: Response, model?: Model<Api>, requestId?: string | null, metadata?: Record<string, unknown>): Promise<void>;