Dev: modify the return type to the comments.

Author: ping-yee

system/Images/Handlers/BaseHandler.php

@@ -726,8 +726,10 @@ public function __call(string $name, array $args = [])
      *
      * This function lets us re-proportion the width/height
      * if users choose to maintain the aspect ratio when resizing.
+     *
+     * @return void
      */
-    protected function reproportion(): void
+    protected function reproportion()
     {
         if (($this->width === 0 && $this->height === 0) || $this->image()->origWidth === 0 || $this->image()->origHeight === 0 || (! ctype_digit((string) $this->width) && ! ctype_digit((string) $this->height)) || ! ctype_digit((string) $this->image()->origWidth) || ! ctype_digit((string) $this->image()->origHeight)) {
             return;

system/Images/Handlers/ImageMagickHandler.php

@@ -290,9 +290,11 @@ protected function getResourcePath()
     /**
      * Make the image resource object if needed
      *
+     * @return void
+     *
      * @throws Exception
      */
-    protected function ensureResource(): void
+    protected function ensureResource()
     {
         $this->getResourcePath();
 
@@ -302,9 +304,11 @@ protected function ensureResource(): void
     /**
      * Check if given image format is supported
      *
+     * @return void
+     *
      * @throws ImageException
      */
-    protected function supportedFormatCheck(): void
+    protected function supportedFormatCheck()
     {
         switch ($this->image()->imageType) {
             case IMAGETYPE_WEBP:
@@ -318,9 +322,11 @@ protected function supportedFormatCheck(): void
     /**
      * Handler-specific method for overlaying text on an image.
      *
+     * @return void
+     *
      * @throws Exception
      */
-    protected function _text(string $text, array $options = []): void
+    protected function _text(string $text, array $options = [])
     {
         $xAxis   = 0;
         $yAxis   = 0;