The runtime enum constructor information.
See also:
Fields
A list of strings representing the targets where the constructor is
available.
The name of the constructor.
The meta data the constructor was annotated with.
The documentation of the constructor. 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`.
The list of arguments the constructor has or `null` if no arguments are
available.