ignore warnings on exit

limited dependencies constraints

ignore path /expected/

custom CurlyBracesPositionFixer, allows { on next line in function de…

…claration

function foo(
  $arg,
): void
{
}

Squiz.PHP.NonExecutableCode is buggy

Fixed compatibility with PHP < 7.4 (nette#46)

Upgrade slevomat/coding-standard to version 8 (nette#45)

Co-authored-by: vEnCa-X <vencax@gmail.com>

fixes

updated README.md

FunctionSpacingSniff: supports attributes II.