import ErrorCode from './ErrorCode.js';
export declare class HexStringException extends Error {
    code: ErrorCode;
    constructor(hex: string);
}
export declare class HexStringWithout0xException extends Error {
    code: ErrorCode;
    constructor(hex: string);
}
declare const _default: {
    HexStringException: typeof HexStringException;
    HexStringWithout0xException: typeof HexStringWithout0xException;
};
export default _default;