bump phpstan to master. Fixed ignored errors

src/DocBlock/DescriptionFactory.php

@@ -15,7 +15,6 @@ namespace phpDocumentor\Reflection\DocBlock;
 
 use phpDocumentor\Reflection\Types\Context as TypeContext;
 use Webmozart\Assert\Assert;
-use const PREG_SPLIT_DELIM_CAPTURE;
 use function count;
 use function explode;
 use function implode;
@@ -27,6 +26,7 @@ use function strlen;
 use function strpos;
 use function substr;
 use function trim;
+use const PREG_SPLIT_DELIM_CAPTURE;
 
 /**
  * Creates a new Description object given a body of text.
@@ -128,6 +128,7 @@ class DescriptionFactory
             PREG_SPLIT_DELIM_CAPTURE
         );
         Assert::isArray($parts);
+
         return $parts;
     }