import { type QueryClient } from '@cosmjs/stargate';
import { type CoreExtension } from '../hyperlane/core/query.js';
import { type CosmosMailboxConfig } from '../utils/types.js';
/**
 * Type alias for query client with Core extension.
 */
export type CosmosMailboxQueryClient = QueryClient & CoreExtension;
/**
 * Query mailbox configuration from the chain.
 */
export declare function getMailboxConfig(query: CosmosMailboxQueryClient, mailboxAddress: string): Promise<CosmosMailboxConfig>;
//# sourceMappingURL=mailbox-query.d.ts.map