I’m trying to namespace the interfaces contained in my types/ directory. To do this, I’m using modules containing nothing but Typescript structures (interface, type). When I try to import these modules, I get an error

The requested module '../types/Model' does not provide an export named 'default'

The error goes away when I add something like const foo = '' to the module, so I’m assuming the error has something to do with there not being anything to transpile to JS in the module.

Is there a different way I should be namespacing collections of interfaces like this?