import { QRPayload } from './generate';
import { type ReturnType, type ParserType, type ResponseResult } from './utils';
export { CURRENCY, TAG, COUNTRY } from './constants';
export type { ReturnType, QRPayload, ParserType, ResponseResult };
export declare class KHQR {
    static generate(payload: QRPayload): ReturnType<ResponseResult | null>;
    static verify(qrString: string): {
        isValid: boolean;
    };
    static verifyDetail(qrString: string): ReturnType<{
        isValid: boolean;
    }>;
    static parse(qrString: string): ReturnType<ParserType | null>;
}