Potential code quality issues found
I forked this repo a while ago and ran a DeepSource analysis on it. DeepSource found a variety of different issues categorized based on their types and severity which you can view [here](https://deepsource.io/gh/chsatyap/svgo/).

Brief description -
Anti-Patterns: 148
Bug Risks: 9

You can find a detailed description and fixes for some of them [here](https://deepsource.io/gh/chsatyap/svgo/issues/?category=antipattern).

Please let me know what issues you'd like to focus on fixing and I'd be happy to take a look into it. Also, you can choose to hide certain types of issues too (if you wish to ignore them or you believe it is a false positive). I'd also be happy to send a patch with the DeepSource configuration file with the required fixes.