| void .ctor() | Public+1 flags | — | 0x00 |
| void .ctor(IFormatProvider formatProvider) | Public+1 flags | — | 0x08 |
| void .ctor(StringBuilder sb) | Public+1 flags | — | 0x08 |
| void .ctor(StringBuilder sb, IFormatProvider formatProvider) | Public+1 flags | — | 0x08 |
| void Close() | Public+1 flags | — | 0x00 |
| void Dispose(bool disposing) | 2 flags | — | 0x01 |
| Encoding get_Encoding() | Public+2 flags | — | 0x08 |
| void Write(ushort value) | Public+1 flags | — | 0x02 |
| void Write(const char[]& buffer, int index, int count) | Public+1 flags | | 0x08 |
| void Write(const string& value) | Public+1 flags | | 0x08 |
| Task WriteAsync(ushort value) | Public+1 flags | | 0x08 |
| Task WriteAsync(const string& value) | Public+1 flags | | 0x08 |
| Task WriteAsync(const char[]& buffer, int index, int count) | Public+1 flags | | 0x08 |
| Task FlushAsync() | Public+1 flags | | 0x08 |
| string ToString() | Public+1 flags | | 0x08 |