import type { DeliverHookPayload, HookPayload, SessionCapabilities } from "#channel/types.js";
import type { DurableSessionState } from "#execution/durable-session-store.js";
import type { NextDriverAction } from "#execution/next-driver-action.js";
import type { SessionDeliveryHook } from "#execution/session-delivery-hook.js";
import type { RunMode } from "#shared/run-mode.js";
/** One settled turn: its terminal driver action plus deferred hook cleanup. */
export interface DispatchedTurn {
    readonly action: NextDriverAction;
    /**
     * Disposes the turn's control hook. Deferred until the *next* turn
     * settles (or the session ends): the turn run's final control send is
     * at-least-once, and `sendTurnControlStep` does not treat
     * `HookNotFoundError` as benign, so a late duplicate resume must land
     * on a live hook. By the next settle, the previous run has completed
     * and can no longer re-send.
     */
    dispose(): Promise<void>;
}
/** Dispatches one turn and services its private-inbox control protocol until it terminates. */
export declare function dispatchAndAwaitTurn(input: {
    readonly bufferedDeliveries: DeliverHookPayload[];
    readonly capabilities?: SessionCapabilities;
    readonly controlToken: string;
    readonly delivery: HookPayload;
    readonly deliveryHook: SessionDeliveryHook;
    readonly mode: RunMode;
    readonly parentWritable: WritableStream<Uint8Array>;
    readonly serializedContext: Record<string, unknown>;
    readonly sessionState: DurableSessionState;
}): Promise<DispatchedTurn>;