/**
 * Mexico CNBV Client Base
 *
 * Common functionality for all CNBV-regulated clients.
 * Extended by subject-specific models (Transmisor).
 */
import type { ClientRelationshipType } from "@artu-ai/shared";
import { MexClient } from "../MexClient";
/**
 * Base model for Mexico CNBV clients.
 *
 * Provides common accessors for all CNBV subject types.
 * Extended by MexTransmisorClient.
 *
 * @example
 * ```typescript
 * if (client instanceof MexCNBVClient) {
 *   console.log(`CNBV client: ${client.name}`);
 * }
 * ```
 */
export declare class MexCNBVClient extends MexClient {
    /**
     * CNBV data for this client
     */
    protected get cnbvData(): {
        TRANSMISOR?: {
            numeroCuenta?: string | undefined;
            claveSujetoObligado?: string | undefined;
        } | undefined;
    } | undefined;
    toString(): string;
    /**
     * Linked clients (if included) instantiated as MexCNBVClient
     */
    get linkedClients(): {
        relationshipType: ClientRelationshipType;
        client: MexCNBVClient;
    }[] | undefined;
}
import type { ClientModel } from "../../types";
/**
 * Check if client is a CNBV client
 */
export declare function isMexCNBVClient(client: ClientModel): client is MexCNBVClient;