Added jsonSerialize return type

voidgraphics · voidgraphics · commit db60922becc7 · 2022-01-17T18:15:45.000+01:00
diff --git a/src/Layout.php b/src/Layout.php
@@ -332,11 +332,11 @@ public function toButtonArray() : array
     }
 
     /**
-     * Transform layout for front-end serialization (AJAX requests usage). 
+     * Transform layout for front-end serialization (AJAX requests usage).
      *
      * @return array
      */
-    public function jsonSerialize()
+    public function jsonSerialize(): array
     {
         return array_merge(
             $this->toButtonArray(),

Original file line number	Diff line number	Diff line change
`@@ -332,11 +332,11 @@ public function toButtonArray() : array`
`332`	`332`	`}`
`333`	`333`
`334`	`334`	`/**`
`335`		`- * Transform layout for front-end serialization (AJAX requests usage).`
	`335`	`+ * Transform layout for front-end serialization (AJAX requests usage).`
`336`	`336`	`*`
`337`	`337`	`* @return array`
`338`	`338`	`*/`
`339`		`- public function jsonSerialize()`
	`339`	`+ public function jsonSerialize(): array`
`340`	`340`	`{`
`341`	`341`	`return array_merge(`
`342`	`342`	`$this->toButtonArray(),`