PrimTorch: decompose ATen ops

From my understanding PrimTorch decomposes front end ops to a smaller number of primitive ops. Is there a way to use PrimTorch to decompose backend ops (ATen ops) to primitive ops? And if not is this within scope of the project?

Here is an example of decomposing ops in eager mode: Example of running Decomposition in eager mode by SherlockNoMad · Pull Request #96466 · pytorch/pytorch · GitHub