Partial Type
src/libraries/System.Private.CoreLib/src/System/Text/Ascii.cs
src/libraries/System.Private.CoreLib/src/System/Text/Ascii.CaseConversion.cs
src/libraries/System.Private.CoreLib/src/System/Text/Ascii.Equality.cs
src/libraries/System.Private.CoreLib/src/System/Text/Ascii.Transcoding.cs
src/libraries/System.Private.CoreLib/src/System/Text/Ascii.Trimming.cs
src/libraries/System.Private.CoreLib/src/System/Text/Ascii.Utility.cs
src/libraries/System.Private.CoreLib/src/System/Text/Ascii.Utility.Helpers.cs