GObject.Char
GObject.Char represents the gchar type in the GObject type system. You can pass this class object to methods taking a GObject.Type.
A gchar value is an integer numeric value between -128 and 127, that is, a signed 8 bit value. It is normally used to hold a single ASCII code point.
Creating a new object with new GObject.Char returns a Number object with value 0.
Calling GObject.Char(arg) will coerce the argument to a number.