Serverless Stack

Is there a way to specify defaults for all stacks that are contained in the App, from the App level? I.e `addDfaultFunctionLayers`, `addDefaultFunctionEnv` but on/from App?

That’s what I thought but when I tried (using functional stacks) I got the error
```Error: Import at 'ThundraLayer' should be created in the scope of a Stack, but no Stack found```


Layers may not work since they are a resource, but env does I believe.

<@U01JB1UGDV4> you can call `app.addDefaultFunctionLayers`, does that work for you?

I haven’t tried, but I think this should work.
```// LayerStack.ts
const layer = new lambda.LayerVersion(...);
return { layer };

// index.ts
app.stack(LayerStack);
const { layer } = use(LayerStack);
app.addDefaultFunctionLayers([layer]);```

^ <@U01MV4U2EV9> the above snippet should work right?

yeah that will work but also placing  `app.addDefaultFunctionLayers([layer])` directly in layerstack