import type { AgenticLoopAdapter, AgenticLoopChunk, AgenticLoopOptions, AgenticLoopResult } from "../types/index.js";
/**
 * Run one adapter-parameterized agentic tool-calling turn. Owns the
 * maxSteps-bounded loop, generic tool dispatch (with an opt-in
 * TOOL_NOT_FOUND/failure-strike breaker — see AgenticLoopAdapter.toolFailureBreaker),
 * per-step usage accumulation, a single optional malformed-call retry,
 * chunk emission through streamChannel, and a pre-first-chunk 429/5xx
 * retry (via withProviderRetry) around every adapter.executeStep() call.
 * The retry wrap is unconditional and adapter-agnostic — every migrated
 * provider gets it for free, not just the ones that had a hand-rolled
 * version before migration (see Verified Fact 4-adjacent note in Task 4
 * Step 1 and the Risks & Rollback "Deliberate behavior changes" list for
 * which families are gaining this for the first time). Everything
 * wire-format-specific (building the request, parsing the SDK response,
 * serializing tool results back into the conversation, mapping the raw
 * stop reason) is delegated to `adapter`.
 */
export declare function runAgenticLoop<TConversation>(adapter: AgenticLoopAdapter<TConversation>, initialConversation: TConversation, options: AgenticLoopOptions): {
    stream: AsyncIterable<AgenticLoopChunk>;
    resultPromise: Promise<AgenticLoopResult<TConversation>>;
};