The typedef runtime information.
The types of the typedef, by platform.
A list of strings representing the targets where the type is available.
The type path of the type.
An array of strings representing the names of the type parameters the
type has.
The type path of the module containing the type.
The [metadata](https://haxe.org/manual/lf-metadata.html) the type was
annotated with.
Whether or not the type is [`private`](https://haxe.org/manual/type-system-module-sub-types.html#define-private-type).
The full slash path of the .hx file containing the type.
This might be `null` in case there is no such file, e.g. if the
type is defined through a macro.
The documentation of the type. This information is only available
if the compiler flag `-D use_rtti_doc` was in place. Otherwise, or if
the constructor has no documentation, the value is `null`.