/// <reference types="@assistant-ui/core/store" />
import { UIMessage, UseStreamRuntimeOptions } from "./types.js";
import { AppendMessage } from "@assistant-ui/core";
//#region src/useStreamRuntime.d.ts
declare const runConfigToSubmitOptions: (runConfig: AppendMessage["runConfig"]) => {
  config: {
    configurable: Record<string, unknown>;
  };
} | undefined;
/**
 * Group the graph's accumulated `UIMessage`s by the assistant message they
 * belong to. Non-array state and entries without a parent link are dropped.
 * The parent id comes from `metadata.message_id` (Python SDK) or
 * `metadata.id` (JS SDK).
 */
declare const groupUIMessagesByParent: (value: unknown) => Map<string, UIMessage[]>;
/**
 * Creates an assistant-ui runtime backed by LangChain's `useStream` hook.
 * Accepts the same options as `useStream` from `@langchain/react`, plus
 * `cloud` and `adapters`.
 *
 * @example
 * ```tsx
 * import { useStreamRuntime } from "@assistant-ui/react-langchain";
 * import { AssistantRuntimeProvider, Thread } from "@assistant-ui/react";
 *
 * function App() {
 *   const runtime = useStreamRuntime({
 *     assistantId: "agent",
 *     apiUrl: "http://localhost:2024",
 *   });
 *
 *   return (
 *     <AssistantRuntimeProvider runtime={runtime}>
 *       <Thread />
 *     </AssistantRuntimeProvider>
 *   );
 * }
 * ```
 */
declare const useStreamRuntime: (rawOptions: UseStreamRuntimeOptions) => import("@assistant-ui/core").AssistantRuntime;
//#endregion
export { groupUIMessagesByParent, runConfigToSubmitOptions, useStreamRuntime };
//# sourceMappingURL=useStreamRuntime.d.ts.map