global aliases for generic classes

[dwilbourne]

Trying to create a global alias for a class with multiple generic qualifications. For example, I have an abstract class something like the following:

TreenodeAbstractInterface<PayloadType, NodeType, TreeType, CollectionType, ValueObjectType>

I can easily create a local alias in a source file and use it elsewhere via an import. But I feel it might be cleaner to use global aliases. The following phpstan.neon config file does not resolve correctly.

parameters:
        typeAliases:
                NodeInterface: 'TreenodeAbstractInterface<PayloadType, NodeType, TreeType, CollectionType, ValueObjectType>

Nor does a similar one where TreenodeAbstractInterface is fully qualified with its namespace.

Thoughts?