Support extra concrete class declarations and definitions under NativeTrait that get injected into the class that specifies the trait. Extra declarations and definitions can be passed in as template arguments for NativeOpTraitNativeAttrTrait and NativeTypeTrait.
Usage examples of this feature include:
- Creating a wrapper Trait for authoring inferReturnTypes with the OpAdaptor by specifying necessary Op specific declarations and definitions directly in the trait
- Refactoring the InferTensorType trait