import type { LanguageModelMiddleware } from "ai";
import { type OpenGatewayReasoningDetailsStore } from "./reasoning-roundtrip-store.js";
export interface OpenGatewayReasoningRoundtripMiddlewareSettings {
    reasoningDetailsStore?: OpenGatewayReasoningDetailsStore;
}
export declare function createOpenGatewayReasoningRoundtripMiddleware(settings?: OpenGatewayReasoningRoundtripMiddlewareSettings): LanguageModelMiddleware;