* [PHP CodeSniffer](https://github.com/squizlabs/PHP_CodeSniffer)
* [Pylint](https://pylint.org/) (2.6.0 is used for the CI)
* [pytest](https://pytest.org)
* [PHP CodeSniffer](https://github.com/squizlabs/PHP_CodeSniffer)
* [Pylint](https://pylint.org/) (2.6.0 is used for the CI)
* [pytest](https://pytest.org)