import { MercadoPago } from './protocols';
interface Constructable<T> {
    new (key: string, options?: {
        locale: string;
    }): T;
}
declare global {
    interface Window {
        MercadoPago: Constructable<MercadoPago>;
    }
}
declare const useMercadopago: (publicKey: string, options?: {
    locale: string;
} | undefined) => MercadoPago | undefined;
export default useMercadopago;
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