Add more type declarations

templado · Nov 24, 2017 · 6f3378f · 6f3378f
1 parent 740cedb
commit 6f3378f
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/src/viewmodel/ViewModelRenderer.php b/src/viewmodel/ViewModelRenderer.php
@@ -252,7 +252,7 @@ private function processArray(DOMElement $context, $model): DOMDocumentFragment
      * @return DOMElement
      * @throws ViewModelRendererException
      */
-    private function processArrayEntry(DOMElement $context, $entry, $pos): DOMElement {
+    private function processArrayEntry(DOMElement $context, $entry, int $pos): DOMElement {
         $workContext = $this->selectMatchingWorkContext($context, $entry);
         /** @var DOMElement $clone */
         $this->stack[] = $entry;
@@ -327,7 +327,7 @@ private function processAttribute(DOMAttr $attribute, $model) {
      *
      * @throws ViewModelRendererException
      */
-    private function ensureIsObject($model, $property) {
+    private function ensureIsObject($model, string $property) {
         if (!is_object($model)) {
             throw new ViewModelRendererException(
                 sprintf(
@@ -394,7 +394,6 @@ private function selectMatchingWorkContext(DOMElement $context, $entry): DOMElem
      *
      * @return DOMElement
      *
-     * @throws SnapshotDOMNodelistException
      */
     private function moveToContainer(DOMElement $context): DOMElement {
         $container = $context->ownerDocument->createElement('container');
@@ -409,7 +408,7 @@ private function moveToContainer(DOMElement $context): DOMElement {
         $stackList = end($this->listStack);
         foreach($list as $node) {
             $container->appendChild($node);
-            if ($stackList instanceof SnapshotDOMNodelist && $stackList->hasNode($node)) {
+            if (($stackList instanceof SnapshotDOMNodelist) && $stackList->hasNode($node)) {
                 $stackList->removeNode($node);
             }
         }