[TASK] Add native type declarations for CSSBlockList

CHANGELOG.md

@@ -34,7 +34,7 @@ Please also have a look at our
 - Use more native type declarations and strict mode
   (#641, #772, #774, #778, #804, #841, #873, #875, #891, #922, #923, #933, #958,
   #964, #967, #1000, #1044, #1134, #1136, #1137, #1139, #1140, #1141, #1145,
-  #1162, #1163, #1166, #1172, #1174, #1178, #1179, #1181, #1184)
+  #1162, #1163, #1166, #1172, #1174, #1178, #1179, #1181, #1183, #1184)
 - Add visibility to all class/interface constants (#469)
 
 ### Deprecated

config/phpstan-baseline.neon

@@ -6,12 +6,6 @@ parameters:
 			count: 1
 			path: ../src/CSSList/AtRuleBlockList.php
 
-		-
-			message: '#^Parameter &\$result by\-ref type of method Sabberworm\\CSS\\CSSList\\CSSBlockList\:\:allValues\(\) expects array\<int, Sabberworm\\CSS\\Value\\Value\>, array\<int, Sabberworm\\CSS\\CSSList\\CSSList\|Sabberworm\\CSS\\Value\\Value\> given\.$#'
-			identifier: parameterByRef.type
-			count: 1
-			path: ../src/CSSList/CSSBlockList.php
-
 		-
 			message: '#^Loose comparison via "\!\=" is not allowed\.$#'
 			identifier: notEqual.notAllowed

src/CSSList/CSSBlockList.php

@@ -41,7 +41,7 @@ public function getAllDeclarationBlocks(): array
     }
 
     /**
-     * @param array<int, DeclarationBlock> $result
+     * @param list<DeclarationBlock> $result
      */
     protected function allDeclarationBlocks(array &$result): void
     {
@@ -76,15 +76,13 @@ public function getAllRuleSets(): array
 
     /**
      * @param CSSList|Rule|RuleSet|Value $element
-     * @param array<int, Value> $result
-     * @param string|null $searchString
-     * @param bool $searchInFunctionArguments
+     * @param list<Value> $result
      */
     protected function allValues(
         $element,
         array &$result,
-        $searchString = null,
-        $searchInFunctionArguments = false
+        ?string $searchString = null,
+        bool $searchInFunctionArguments = false
     ): void {
         if ($element instanceof CSSBlockList) {
             foreach ($element->getContents() as $content) {
@@ -102,19 +100,16 @@ protected function allValues(
                     $this->allValues($component, $result, $searchString, $searchInFunctionArguments);
                 }
             }
-        } else {
-            // Non-List `Value` or `CSSString` (CSS identifier)
+        } elseif ($element instanceof Value) {
             $result[] = $element;
         }
     }
 
     /**
-     * @param array<int, Selector> $result
-     * @param string|null $specificitySearch
+     * @param list<Selector> $result
      */
-    protected function allSelectors(array &$result, $specificitySearch = null): void
+    protected function allSelectors(array &$result, ?string $specificitySearch = null): void
     {
-        /** @var array<int, DeclarationBlock> $declarationBlocks */
         $declarationBlocks = [];
         $this->allDeclarationBlocks($declarationBlocks);
         foreach ($declarationBlocks as $declarationBlock) {