Getting types for things in tfjs, e.g. type of Initializer

A keep finding myself spending significant time trying to find the right import to use various concepts in TFJS. Recently it was “InitializerIdentifier | Initializer”. I’m writing some classes on top of TFJS, and I’d like to parameterise a bit of config with “InitializerIdentifier | Initializer”. But I couldn’t find where the type is exported. It would be really nice to have a standard way to export interfaces for common concepts in TFJS, and know where/how to find them. Maybe I’m missing some general trick… ? Any ideas?

I think @Jason may be able to help here