From c13c1279f8601253d3c9df770d1e85db5f3ce033 Mon Sep 17 00:00:00 2001
From: Guy Sartorelli <guy.sartorelli@gmail.com>
Date: Tue, 15 Oct 2024 12:26:26 +1300
Subject: [PATCH] API Update method signature to match parent class

---
 src/Controllers/HistoryViewerController.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Controllers/HistoryViewerController.php b/src/Controllers/HistoryViewerController.php
index 3fff606..5ba9ffc 100644
--- a/src/Controllers/HistoryViewerController.php
+++ b/src/Controllers/HistoryViewerController.php
@@ -67,7 +67,7 @@ class HistoryViewerController extends LeftAndMain
     /**
      * Returns configuration required by the client app
      */
-    public function getClientConfig()
+    public function getClientConfig(): array
     {
         $clientConfig = parent::getClientConfig();
         foreach ($this->formNames as $formName) {