Is there a specific document for each .h header file in onnxoptimizer / passes?

[yeyuxmf]

Is there a specific document for each .h header file in onnxoptimizer / passes? Just looking at the file name, I can't guess what the optimization operation is and the significance of such operation. Thank you!!!

Is each header file in the following path.
https://github.com/onnx/optimizer/tree/master/onnxoptimizer/passes