/**
 * Thread bindings (/focus) — scaffold for OpenClaw parity (Phase 4).
 * Full implementation requires subagent spawn + session focus routing.
 */
export interface TelegramThreadBinding {
    sessionKey: string;
    chatId: string;
    threadId?: string;
    createdAtMs: number;
    lastActivityMs: number;
}
export declare function setTelegramThreadBinding(binding: TelegramThreadBinding): void;
export declare function getTelegramThreadBinding(chatId: string, threadId?: string): TelegramThreadBinding | undefined;
export declare function clearTelegramThreadBinding(chatId: string, threadId?: string): void;
export declare function sweepIdleTelegramThreadBindings(idleTimeoutMs: number): void;