<PackageReference Include="System.Text.Encodings.Web" Version="11.0.0-preview.1.26104.118" />

System.Text.Encodings.Web.AllowedBmpCodePointsBitmap

namespace System.Text.Encodings.Web { internal struct AllowedBmpCodePointsBitmap { private unsafe fixed uint Bitmap[2048]; public void AllowChar(char value); public void ForbidChar(char value); public void ForbidHtmlCharacters(); public void ForbidUndefinedCharacters(); public bool IsCharAllowed(char value); public bool IsCodePointAllowed(uint value); } }