internal bool NeedsEncode(ReadOnlySpan <char> charSpan) => Utils.FindNeedsEncode(charSpan, 0, Configuration) != -1;
internal bool NeedsEncode(ReadOnlySequence <char> head) => Utils.FindNeedsEncode(head, 0, Configuration) != -1;
internal bool NeedsEncode(ReadOnlyMemory <char> charMem) => Utils.FindNeedsEncode(charMem, 0, Configuration) != -1;