/**
 * Session routing metadata for multi-client support.
 */
export interface RegisteredSession {
    sessionId: string;
    name: string;
    itermSessionId?: string;
    registeredAt: number;
}
export interface QueuedMessage {
    body: string;
    timestamp: number;
}
/**
 * Long-poll waiter callback type.
 */
export type ClientWaiter = (msgs: QueuedMessage[]) => void;
/**
 * Serialized session registry (for persistence).
 */
export interface SessionRegistryData {
    activeItermSessionId: string;
    sessions: Array<{
        sessionId: string;
        name: string;
        itermSessionId?: string;
    }>;
}
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