Enhancement: Use variadics

CHANGELOG.md

@@ -8,6 +8,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 For a full diff see [`0.7.0...master`][0.7.0...master].
 
+### Changed
+
+- Made use of variadic parameters in `NodeBuilderInterface::leafs()` and `NodeBuilder::leafs()` ([#167]), by [@localheinz]
+
 ## [`0.7.0`][0.7.0]
 
 For a full diff see [0.6.0...0.7.0`][0.6.0...0.7.0].
@@ -239,6 +243,7 @@ For a full diff see [`fcfd14e...v0.1.1`][fcfd14e...0.1.1].
 [#152]: https://github.com/nicmart/Tree/pull/152
 [#153]: https://github.com/nicmart/Tree/pull/153
 [#154]: https://github.com/nicmart/Tree/pull/154
+[#167]: https://github.com/nicmart/Tree/pull/167
 
 [@asalazar-pley]: https://github.com/asalazar-pley
 [@Djuki]: https://github.com/Djuki

psalm-baseline.xml

@@ -4,9 +4,6 @@
     <MixedAssignment>
       <code>$value</code>
     </MixedAssignment>
-    <ParamNameMismatch>
-      <code>$value1</code>
-    </ParamNameMismatch>
   </file>
   <file src="src/Builder/NodeBuilderInterface.php">
     <PossiblyUnusedReturnValue>

src/Builder/NodeBuilder.php

@@ -52,9 +52,9 @@ public function leaf(mixed $value = null): static
         return $this;
     }
 
-    public function leafs(mixed $value1 /* ,  $value2, ... */): static
+    public function leafs(mixed ...$values): static
     {
-        foreach (\func_get_args() as $value) {
+        foreach ($values as $value) {
             $this->leaf($value);
         }
 

src/Builder/NodeBuilderInterface.php

@@ -43,7 +43,7 @@ public function leaf(mixed $value = null): static;
     /**
      * Add several leafs to the node.
      */
-    public function leafs(mixed $value /* ,  $value2, ... */): static;
+    public function leafs(mixed ...$values): static;
 
     /**
      * Add a child to the node enter in its scope.