add return value

dmarkic · Apr 23, 2024 · 2c7169e · 2c7169e
1 parent f57d0e3
commit 2c7169e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/ResultTest.php b/tests/ResultTest.php
@@ -14,7 +14,7 @@ public function testCountable(): void
         $this->assertSame(0, count($result));
     }
 
-    public function testIterator()
+    public function testIterator(): void
     {
         $result = new Result([['column' => 'value']]);
         $this->assertSame(1, count($result));