How do I handle circular types?

[Hedwig7s]

I have 2 scripts. They both depend on each others' types but only one depends on the other in practice
Because of this I am constantly fighting unnecessary circular dependency errors and it's driving me insane
Is there any way to handle this?

[hishamhm]

What I usually do is to break the circular type dependency by creating a third file with the type definitions and requiring it from both using local type _ = require("_").