ParamInfo

Is this the info of a type parameter? Will return false for symbols that are not type parameters.

The info of the type parameter

The info of the type parameter as seen from a prefix type. For type parameter symbols, this is the memberInfo as seen from prefix. For type lambda parameters, it's the same as paramInfos as asSeenFrom has already been applied to the whole type lambda.

The parameter bounds, or the completer if the type parameter is an as-yet uncompleted symbol.

The name of the type parameter

A type that refers to the parameter

The variance of the type parameter

The variance of the type parameter, as a number -1, 0, +1. Bivariant is mapped to 1, i.e. it is treated like Covariant.