bug fix

app/code/Joshine/Review/Block/Images.php

@@ -59,7 +59,7 @@ class Images extends \Magento\Framework\View\Element\Template
     /**
      * @return int
      */
-    public function getReviewId(): int
+    public function getReviewId()
     {
         return $this->reviewId;
     }
@@ -69,13 +69,13 @@ class Images extends \Magento\Framework\View\Element\Template
      *
      * @return $this
      */
-    public function setReviewId($reviewId): Images
+    public function setReviewId($reviewId)
     {
         $this->reviewId = $reviewId;
         return $this;
     }
 
-    public function setProductId($productId): Images
+    public function setProductId($productId)
     {
         $this->productId = $productId;
         return $this;
@@ -96,7 +96,7 @@ class Images extends \Magento\Framework\View\Element\Template
     }
 
 
-    public function getFullImagePath($item): string
+    public function getFullImagePath($item)
     {
         return $this->imageHelper->getFullPath($item->getPath());
     }
@@ -106,7 +106,7 @@ class Images extends \Magento\Framework\View\Element\Template
      * @return string
      * @throws \Magento\Framework\Exception\NoSuchEntityException
      */
-    public function getResizedImagePath($item): string
+    public function getResizedImagePath($item)
     {
         return $this->imageHelper->resize($item->getPath(), self::REVIEW_COVER_WIDTH);
     }
@@ -116,7 +116,7 @@ class Images extends \Magento\Framework\View\Element\Template
      * @return string
      * @throws \Magento\Framework\Exception\NoSuchEntityException
      */
-    public function getResizedImagePathByLimit($item, $width): string
+    public function getResizedImagePathByLimit($item, $width)
     {
         return $this->imageHelper->resize($item->getPath(), $width);
     }