import type { SwarmMessage } from "./types.js";
export declare function createMessage(from: string, to: string, content: string, opts?: {
    metadata?: Record<string, unknown>;
    replyTo?: string;
}): SwarmMessage;
/** Extract messages addressed to a specific agent (or broadcasts) */
export declare function getInbox(messages: SwarmMessage[], agentId: string): SwarmMessage[];
/** Mark messages as consumed — returns messages NOT consumed by agentId */
export declare function consumeInbox(messages: SwarmMessage[], agentId: string): SwarmMessage[];
/** Format inbox as readable string for LLM context */
export declare function formatInbox(messages: SwarmMessage[]): string;
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