Fixed typo

1.0.6

fix SlevomatCodingStandard.Commenting.UselessFunctionDocComment typo

Fix slevomat sniff BCs

BC Break

• TypeHintDeclarationSniff is dead, long live ParameterTypeHintSniff, PropertyTypeHintSniff, ReturnTypeHintSniff and UselessFunctionDocCommentSniff
• ControlStructureSpacingSniff is dead, long live BlockControlStructureSpacingSniff and JumpStatementsSpacingSniff (thanks to @grongor)

Update slevomat/coding-standard to 6.x

prevent outdated packages in projects leveraging projektmotor/symfony-coding-standard

• 2 packages are not up to date:
  • phpstan/phpdoc-parser (0.3.5) latest is 0.4.3
  • slevomat/coding-standard (5.0.4) latest is 6.1.5

In-/Decrement Operators

Allow post- and pre-increment as well as post- and pre-decrement operators.

Ease some more restrictive rules

Allow mixed type hints in doc blocks to allow functions to accept more generic parameters.
Allow "Trait"/"Abstract" as part of class names.

Add behat specific rules

v1.0.1

Add behat specific rules

Initial Release

Adopted coding standard of symfony from
https://github.com/djoos/Symfony-coding-standard
and some sniffs from
https://github.com/slevomat/coding-standard
to our needs.