import type { EngineNotice } from "../engine-notice.js";
import { type ToolTurnIncompleteCause, type ToolTurnRepair } from "../../internal/llm.js";
/** The notice's attribution ids — the same pair, for the same reason, as the fold seat's. */
export interface ToolTurnRepairSeatIds {
    sessionId: string;
    runId: string;
}
/** The person's line for one cause — once per run per cause, whichever observer saw it first. */
export interface ToolTurnIncompleteSeat {
    /** Announce `count` items of `cause` (and, for a missing result, the calls) unless this run already said it. */
    announce(cause: ToolTurnIncompleteCause, count: number, toolCallIds?: readonly string[]): void;
    /** Observe one assistant message: announces each stream drop it reports (`streamDropsOf`). */
    observe(message: {
        readonly diagnostics?: unknown;
    }): void;
}
export declare function createToolTurnIncompleteSeat(onNotice: ((notice: EngineNotice) => void) | undefined, ids: ToolTurnRepairSeatIds): ToolTurnIncompleteSeat;
export declare function createToolTurnRepairSeat(onNotice: ((notice: EngineNotice) => void) | undefined, ids: ToolTurnRepairSeatIds): (repairs: readonly ToolTurnRepair[]) => void;