import { Client } from "@xmtp/node-sdk";
import type { ConvosConfig } from "./config.js";
import type { Identity } from "./identities.js";
/**
 * Get the XMTP client for this install's singleton identity.
 * Creates the identity and registers the client on first call;
 * returns the cached client on subsequent calls within the process.
 *
 * Per ADR 011: one XMTP inbox per install, shared across all conversations.
 *
 * @param config - Convos configuration
 * @param homeDir - Convos home directory (default: $CONVOS_HOME or ~/.convos)
 */
export declare function getClient(config: ConvosConfig, homeDir?: string): Promise<Client<any>>;
/**
 * Get the singleton identity and its XMTP client together.
 * Convenience for commands that need both.
 */
export declare function getIdentityAndClient(config: ConvosConfig, homeDir?: string): Promise<{
    identity: Identity;
    client: Client<any>;
}>;