Enumeration of possible directions for Readline.clearLine.
Readline.clearLine
See also:
https://nodejs.org/api/readline.html#readline_readline_clearline_stream_dir_callback
@:value(cast 0)@:enum@:implinlineread onlyEntireLine:ClearLineDirection = 0
the entire line.
@:value(cast -1)@:enum@:implinlineread onlyLeft:ClearLineDirection = -1
to the left from cursor.
@:value(cast 1)@:enum@:implinlineread onlyRight:ClearLineDirection = 1
to the right from cursor.