| WriteAsync(Char) | Writes a character to the text stream asynchronously. |
| WriteAsync(Char[]) | Writes a character array to the text stream asynchronously. |
| WriteAsync(String) | Writes a string to the text stream asynchronously. |
| WriteAsync(ReadOnlyMemory<Char>, CancellationToken) | Asynchronously writes a character memory region to the text stream. |
| WriteAsync(StringBuilder, CancellationToken) | Asynchronously writes a string builder to the text stream. |
| WriteAsync(Char[], Int32, Int32) | Writes a subarray of characters to the text stream asynchronously. |