export interface AgentMessage {
    id: string;
    sender_id: string;
    recipient_id: string;
    content: string;
    timestamp: number;
    metadata?: {
        intent?: 'query' | 'response' | 'clarification' | 'update';
        confidence?: number;
        sources?: string[];
        toolsUsed?: string[];
        context?: string;
        domain?: string;
    };
    threadId?: string;
    parentMessageId?: string;
}