Merge 6f14d83 into 86aeaa7

Author: oliverklee

src/CSSList/CSSBlockList.php

@@ -33,7 +33,7 @@ public function getAllDeclarationBlocks(): array
             if ($item instanceof DeclarationBlock) {
                 $result[] = $item;
             } elseif ($item instanceof CSSBlockList) {
-                $result = \array_merge($result, $item->getAllDeclarationBlocks());
+                \array_push($result, ...$item->getAllDeclarationBlocks());
             }
         }