import type { Options, Query, SdkMessage } from "@yanlinglabs/winter-agent-sdk";
import type { RuntimeSdkPeers } from "../sdk.js";
export interface RecordedQueryCall {
    prompt: string | AsyncIterable<string>;
    options: Options;
}
export interface FakeWinterPeer {
    /** Pass this as `peers.winter`. */
    peer: RuntimeSdkPeers["winter"];
    /** Every `query()` the router made, in order, with the values it forwarded. */
    calls: RecordedQueryCall[];
    /** The exact message objects the fake yields — for identity assertions on the stream. */
    scripted: SdkMessage[];
}
export interface FakeWinterPeerOptions {
    /**
     * The package version the fake reports as its own identity (probe step 1, `peer-export`).
     * Defaults to a version INSIDE the matrix so a test that does not care about versions constructs
     * cleanly; pass an out-of-range value to exercise the refusal.
     */
    packageVersion?: string;
    /** Defaults to the one protocol version this router is tested against. */
    protocolVersion?: string;
    /** What the returned `Query` yields, in order. Defaults to one result-shaped message. */
    messages?: SdkMessage[];
    /** Called instead of the default generator, when a test needs the Query itself to misbehave. */
    query?: (args: {
        prompt: string | AsyncIterable<string>;
        options: Options;
    }) => Query;
}
/** A Winter peer that records what the router forwarded. See this module's header for the cast. */
export declare function createFakeWinterPeer(options?: FakeWinterPeerOptions): FakeWinterPeer;