export declare const setPixKey: (pixKey: string) => void;
export declare const setUniquePayment: (uniquePayment: boolean) => void;
export declare const setUrl: (url: string) => void;
export declare const setDescription: (description: string) => void;
export declare const setMerchantName: (merchantName: string) => void;
export declare const setMerchantCity: (merchantCity: string) => void;
export declare const setTxid: (txid: string) => void;
export declare const setAmount: (amount: string | number) => void;
export declare const setCountryCode: (countryCode: string) => void;
/**
 * this method is responsible for generate the full pix payload code
 */
export declare const getData: () => Promise<{
    text_payload: string;
    qrcode_payload: string;
    outPut: (path: string, format?: 'png' | 'svg' | 'utf8') => void;
}>;