import { C as Callback } from '../../../emitter-kHxkUxco.js';
import { Message, Task, TaskStatusUpdateEvent, TaskArtifactUpdateEvent } from '@a2a-js/sdk';
import '../../../internals/types.js';
import '../../../internals/helpers/guards.js';
import '../../../internals/serializable.js';

/**
 * Copyright 2025 © BeeAI a Series of LF Projects, LLC
 * SPDX-License-Identifier: Apache-2.0
 */

interface A2AAgentUpdateEvent {
    value: Message | Task | TaskStatusUpdateEvent | TaskArtifactUpdateEvent;
}
interface A2AAgentErrorEvent {
    message: string;
}
interface A2AAgentEvents {
    update?: Callback<A2AAgentUpdateEvent>;
    error?: Callback<A2AAgentErrorEvent>;
}

export type { A2AAgentErrorEvent, A2AAgentEvents, A2AAgentUpdateEvent };