/**
 * CLI: contacts — manage users and chats directory.
 */
import type Database from "better-sqlite3";
export declare function formatContactCreatedAt(createdAt: string): string;
export declare function handleContacts(db: Database.Database, args: string[], chatId: string | undefined, chatType: "p2p" | "group", parseArgs: (args: string[]) => {
    positional: string[];
    flags: Record<string, string>;
}): void;