/**
 * Copyright 2025 The Artinet Project
 * SPDX-License-Identifier: Apache-2.0
 */
import { A2A } from "../../../types/index.js";
export declare function createStateMachine({ contextId, service, task: currentTask, overrides, }: {
    contextId: string;
    service: A2A.Service;
    task: A2A.Task;
    overrides?: Partial<Omit<A2A.EventConsumer, 'contextId'>>;
}): A2A.EventPublisher;