import { AdditionalDataParamType, MerchantInformationLanguageTemplateParams } from './models';
import { type ReturnType, type ResponseResult } from './utils';
export type QRPayload = {
    tag: string;
    accountID: string;
    merchantName: string;
    merchantID?: string;
    acquiringBank?: string;
    merchantCity?: string;
    currency?: string;
    amount?: number;
    upiMerchantAccount?: string;
    countryCode?: string;
    merchantCategoryCode?: string;
    expirationTimestamp?: number;
    additionalData?: AdditionalDataParamType;
    languageData?: MerchantInformationLanguageTemplateParams;
};
export declare function generateQR(payload: QRPayload): ReturnType<ResponseResult | null>;