Create PR comments in code on commit

[Jeremy Fiel]

Is it possible to create PR comments in code with a comment block and then commit the file? 

I would like to create comment blocks when reviewing a PR in my local editor. Then I want to commit the file to an existing PR. These comments should convert to PR comments in Bitbucket UI. 

I know the VSC extension can comment on certain lines but I don't think you can commit those comments to the repo.