Minor glitch in documentation typings

[javagl]

The documentation, for example, https://gltf-transform.dev/modules/extensions/classes/KHRMaterialsSpecular , now seems to include properties like the prereadTypes, and it seems like it does not resolve some types properly:

(Or... maybe that's OK? But it looks strange...)

[donmccurdy]

Thanks! I think my JSDoc/TSDoc parser doesn't support type aliases yet, it's unfortunate that it dumps the full path to the token like that... 😅