Create custom type definition

Hi,

Im trying use emscripten type defibition to create a custom type to jsdoc:
https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/emscripten

Im using this code but this don't work:

```
///

/**
* @typedef {EmscriptenModule} EmscModule
*
* @typedef {Object ~ EmscriptenModule} WasmModule
* @property {import("../../../nativium/modules/app-core/gluecode/generated-src/ts/app-core").ApplicationCore_statics} ApplicationCore
* @property {import("../../../nativium/modules/repository/gluecode/generated-src/ts/repository").Repository_statics} Repository
*/
```

But this is working:

```
///

/**
* @typedef {Object} WasmModule
* @property {import("../../../nativium/modules/app-core/gluecode/generated-src/ts/app-core").ApplicationCore_statics} ApplicationCore
* @property {import("../../../nativium/modules/repository/gluecode/generated-src/ts/repository").Repository_statics} Repository
*/
```

And this work too:

```
///

/**
* @typedef {EmscriptenModule} WasmModule
*/
```

But i need mix adding that two properties (ApplicationCore and Repository) to `EmscriptenModule` type.

How can i do this?