export type TelegramApprovalStatus = 'pending' | 'approved' | 'denied' | 'expired';
export interface TelegramPendingApproval {
    id: string;
    accountId: string;
    sessionKey: string;
    chatId: string;
    toolName: string;
    summary: string;
    createdAtMs: number;
    expiresAtMs: number;
    status: TelegramApprovalStatus;
    resolve?: (approved: boolean) => void;
}
export declare function createTelegramPendingApproval(params: {
    accountId: string;
    sessionKey: string;
    chatId: string;
    toolName: string;
    summary: string;
    ttlMs?: number;
}): TelegramPendingApproval;
export declare function waitForTelegramApproval(id: string, timeoutMs?: number): Promise<boolean>;
export declare function resolveTelegramApproval(id: string, approved: boolean): boolean;
export declare function getTelegramPendingApproval(id: string): TelegramPendingApproval | undefined;
export declare function listTelegramPendingApprovals(): TelegramPendingApproval[];