import type { AgentEvent } from "../../agent/events.js";
import { type AnyAppEvent, type TurnId } from "../events/app-event.js";
import type { OutputSpool } from "../events/event-buffer.js";
import type { EventSequencer } from "../events/sequencer.js";
export declare class AgentEventAdapter {
    private readonly sequencer;
    private readonly spool;
    private readonly emit;
    private readonly getAbortReason?;
    private turnId;
    private reasoningSpan;
    private reasoningSpanOpen;
    private readonly bufferedMetaTools;
    constructor(sequencer: EventSequencer, spool: OutputSpool, emit: (event: AnyAppEvent) => void, getAbortReason?: (() => string | undefined) | undefined);
    /** Bind subsequent events to a turn; pass undefined for session-level events. */
    setTurn(turnId: TurnId | undefined): void;
    private currentReasoningId;
    private closeReasoningSpan;
    ingest(event: AgentEvent): void;
    private flushBufferedMetaTool;
    private push;
    private toolCallId;
}