/**
 * Mexico CNBV Alert Base
 *
 * Common functionality for all CNBV-regulated alerts.
 * Extended by subject-specific models (Transmisor).
 */
import type { CNBVAlertData } from "@artu-ai/shared";
import { MexAlert, type MexAlertData } from "../MexAlert";
/**
 * Alert data with CNBV data
 */
export interface MexCNBVAlertData extends MexAlertData {
    scopeData?: {
        MX?: {
            cnbv?: CNBVAlertData;
        };
        [key: string]: unknown;
    };
}
/**
 * Base model for Mexico CNBV alerts.
 *
 * Provides common accessors for all CNBV subject types.
 * Extended by MexTransmisorAlert.
 */
export declare class MexCNBVAlert extends MexAlert {
    /**
     * CNBV data
     */
    protected get cnbvData(): CNBVAlertData | undefined;
    toString(): string;
}
import type { AlertModel } from "../../types";
/**
 * Check if alert is for any CNBV subject
 */
export declare function isMexCNBVAlert(alert: AlertModel): alert is MexCNBVAlert;