export type CustomError = {
    code: ErrorCode;
    message: string;
};
declare class CustomException extends Error {
    code: ErrorCode;
    constructor(code: ErrorCode, message: string);
}
export declare enum ErrorCode {
    INVALID_RESULT = 0,
    INVALID_PARAM = 1,
    UNEXPECTED_ERROR = 2,
    OPERATION_CANCELED = 3,
    SERVICE_UNAVAILABLE = 4
}
export declare function throw_if_error(sbj: any, Throwable: any): void;
export declare class PaymentError extends CustomException {
}
export declare class RefundError extends CustomException {
}
export declare class SetupError extends CustomException {
}
export {};
//# sourceMappingURL=exceptions.d.ts.map