import type * as ElevenLabs from "../../api/index";
import * as core from "../../core";
import type * as serializers from "../index";
export declare const RttSessionStartedPayload: core.serialization.ObjectSchema<serializers.RttSessionStartedPayload.Raw, ElevenLabs.RttSessionStartedPayload>;
export declare namespace RttSessionStartedPayload {
    interface Raw {
        message_type: "session_started";
        session_id: string;
        client_session_id?: string | null;
    }
}