abstract-type
The abstract-type library includes the abstract `Type` class and `Value` class for streamable type info and validating value.
The abstract-type library includes the abstract `Type` class and `Value` class for streamable type info and validating value.
the run-time type infomation of object
the array type info object.
the date type info object.
the string type object.
the boolean type object.
the class type info object.
number type info object.
the object type info.
the function type info object