TypeScript export imported interface

Question

I use AMD modules and I want to hide a complex interface behind one file that loads several other files and chooses what to expose and how. It works, I use this solution but

Answer 1

In my case particularly, I had to 'declare' the interface instead of exporting it.

declare interface IFluxStoreSyncOptions{
  namespacedKey: string;
}

In order to use the interface as a type in another file like so:

export function FluxStoreSync(options: IFluxStoreSyncOptions){
}

This way you don't have to export and import the interface.