/// <reference types="node" />
declare const _default: {
    bufToHex(buf: number[] | Uint8Array | Buffer): string;
    numToHex(d: number): string;
    _binToHex(binStr: string): string;
    strToHex(str: string): string;
    hexToBuf(hexStr: string): number[] | Uint8Array | Buffer;
    _hexToBin(hexStr: string): string;
    hexToStr(hexStr: string): string;
    hexToBase64(hexStr: string): string;
    bufToBase64(buf: Uint8Array): string;
    strToBase64(str: string): string;
    urlBase64ToBase64(u64: string): string;
    base64ToUrlBase64(b64: string): string;
    _base64ToBin(b64: string): string;
    base64ToBuf(b64: string): number[] | Buffer;
    base64ToStr(b64: string): string;
    bufToUrlBase64(buf: Uint8Array): string;
    strToUrlBase64(str: string): string;
    base64ToHex(b64: string): string;
    bufToBin(buf: number[] | Uint8Array | Buffer): string;
    strToBin(str: string): string;
    binToBuf(binStr: string): number[] | Buffer;
    strToBuf(str: string): number[] | Buffer;
    binToStr(binStr: string): string;
    bufToStr(buf: number[] | Uint8Array | Buffer): string;
};
export default _default;