import type { AgentsStatusNotification } from "../protocol/notifications.js";
export interface AgentStatusExtra {
    missedBeats?: number;
    lastActivityAt?: number;
    usage?: {
        inputTokens: number;
        outputTokens: number;
        totalTokens: number;
    };
}
export declare function createAgentStatusNotification(agentId: string, state: string, extra?: AgentStatusExtra): AgentsStatusNotification;
