using System; namespace PCL.Core.Utils.Exts; public static class ByteExtension { extension(ReadOnlySpan bytes) { public string ToHexString() => Convert.ToHexString(bytes).ToLower(); public string FromByteToB64() => Convert.ToBase64String(bytes); public string FromBytesToB64UrlSafe() => bytes.FromByteToB64().FromB64ToB64UrlSafe(); } }