import type { Api, AssistantMessageEventStream as AssistantMessageEventStreamType, Context, Model, SimpleStreamOptions } from "../types";
/**
 * Stream a turn through an `omp auth-gateway` over the pi-native protocol.
 *
 * The returned {@link AssistantMessageEventStream} receives each parsed
 * `AssistantMessageEvent` verbatim from the gateway; the terminal `done` /
 * `error` event resolves `.result()` automatically via the base class's
 * completion check. Non-streaming consumers just call `.result()` and pay
 * for SSE framing they don't use — that overhead is dominated by provider
 * latency, so we always stream rather than maintaining a parallel
 * non-streaming path.
 */
export declare function streamPiNative<TApi extends Api>(model: Model<TApi>, context: Context, options?: SimpleStreamOptions): AssistantMessageEventStreamType;