Use concrete / named collection / dictionary classes as type

[Dresel]

I'm using implementations of collection classes (e.g. AttributeCollection) as response types.

For example this could be part of the schema definition of a collection:

components:
  schemas:
    attributeCollection:
      type: array
      items:
        $ref: '#/components/schemas/attribute'

And this is the signature NSwag is generating:

public virtual System.Threading.Tasks.Task<System.Collections.Generic.ICollection<Attribute>> GetAttributeCollectionAsync()

NSwag also generates the concrete list, but does not use / reference it:

public partial class AttributeCollection : System.Collections.ObjectModel.Collection<Attribute>
{
}

DTOs are defined in a shared library and I would prefer those over generic ICollection types. Any chance to configure NSwag to produce signatures like this:

public virtual System.Threading.Tasks.Task<AttributerCollection> GetAttributeCollectionAsync()