Hihaho PHPStan rules

Currently implemented guidelines:

Name		Name	Last commit message	Last commit date
Latest commit History 95 Commits
.github		.github
src		src
tests/Rules		tests/Rules
.gitignore		.gitignore
LICENSE.md		LICENSE.md
README.md		README.md
composer.json		composer.json
extension.neon		extension.neon
phpstan-baseline.neon		phpstan-baseline.neon
phpstan.neon.dist		phpstan.neon.dist
phpunit.xml.dist		phpunit.xml.dist
pint.json		pint.json

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