Resolver for MongoengineConnectionField - Add Authorization Token

Hi

I have been using graphene-mongo for a while now. I use all resolvers and mutations post validation of an Access token in the HTTP `Authorization` header. However, I am not aware of how I can do that for a `MongoengineCollectionField`

For example, I have defined it as follows
```python
class Query(graphene.ObjectType):
all_projects_to_models = MongoengineConnectionField(Project)
```

and it works functionally as expected

My question is, what does this object return? and is there a way I can write a resolver for this with the Authorization validation done before allowing access