Add return types to JsonSerializable implementations

derrabus · derrabus · commit 24f5f3024401 · 2021-06-05T22:22:57.000+02:00
diff --git a/Tests/Fixtures/JsonSerializableDummy.php b/Tests/Fixtures/JsonSerializableDummy.php
@@ -13,7 +13,7 @@
 
 class JsonSerializableDummy implements \JsonSerializable
 {
-    public function jsonSerialize()
+    public function jsonSerialize(): array
     {
         return [
             'foo' => 'a',

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@`
`13`	`13`
`14`	`14`	`class JsonSerializableDummy implements \JsonSerializable`
`15`	`15`	`{`
`16`		`- public function jsonSerialize()`
	`16`	`+ public function jsonSerialize(): array`
`17`	`17`	`{`
`18`	`18`	`return [`
`19`	`19`	`'foo' => 'a',`