Add some missing return types to internal/final classes

nicolas-grekas · nicolas-grekas · commit e6ed0c1f1c61 · 2021-08-24T21:02:39.000+02:00
diff --git a/Form/ChoiceList/IdReader.php b/Form/ChoiceList/IdReader.php
@@ -77,10 +77,8 @@ public function isIntId(): bool
      * Returns the ID value for an object.
      *
      * This method assumes that the object has a single-column ID.
-     *
-     * @return string
      */
-    public function getIdValue(object $object = null)
+    public function getIdValue(object $object = null): string
     {
         if (!$object) {
             return '';

Original file line number	Diff line number	Diff line change
`@@ -77,10 +77,8 @@ public function isIntId(): bool`
`77`	`77`	`* Returns the ID value for an object.`
`78`	`78`	`*`
`79`	`79`	`* This method assumes that the object has a single-column ID.`
`80`		`- *`
`81`		`- * @return string`
`82`	`80`	`*/`
`83`		`- public function getIdValue(object $object = null)`
	`81`	`+ public function getIdValue(object $object = null): string`
`84`	`82`	`{`
`85`	`83`	`if (!$object) {`
`86`	`84`	`return '';`