allow sync dispatch of conversions

src/Jobs/ConversionJob.php

@@ -105,9 +105,13 @@ protected function dispatchChildrenConversions()
         }
 
         foreach ($conversion->conversions as $childConversion) {
-            $job = $childConversion->job;
-            $job->conversion = implode('.', [$this->conversion, $job->conversion]);
-            dispatch($job);
+            $childConversion->job->conversion = implode('.', [$this->conversion, $childConversion->job->conversion]);
+
+            if ($childConversion->sync) {
+                dispatch_sync($childConversion->job);
+            } else {
+                dispatch($childConversion->job);
+            }
         }
     }
 }

src/MediaConversion.php

@@ -7,10 +7,14 @@
 
 class MediaConversion
 {
+    /**
+     * @param  bool  $sync When sync is true, dispatch_sync is used
+     */
     public function __construct(
         public string $name,
         public ConversionJob $job,
-        public Collection $conversions = new Collection()
+        public bool $sync = false,
+        public Collection $conversions = new Collection(),
     ) {
         $this->conversions = $conversions->keyBy('name');
     }

src/Traits/HasMedia.php

@@ -240,7 +240,11 @@ public function dispatchConversions(Media $media): static
         $media->save();
 
         foreach ($conversions as $conversion) {
-            dispatch($conversion->job);
+            if ($conversion->sync) {
+                dispatch_sync($conversion->job);
+            } else {
+                dispatch($conversion->job);
+            }
         }
 
         return $this;