develop
issue #124 - implement PHP >= 7.4 tasks
issue #285 - Cast value passed to preg_match to a string (#288)
issue #312 - Fix getter return type (#313)
issue #274 - Fix validation on scalar contained by array
Update PHP deps, Add PHPStan analysis
Fixed a bug in composer.json when trying to override default options like required php version (#305)
issue #299 - Allow classes to have dynamic properties