Added return type annotation

vilius-g · vilius-g · commit 6a3f9bc6339b · 2020-01-09T13:09:21.000+02:00
diff --git a/src/Symfony/Component/Mailer/Bridge/Mailchimp/Http/MandrillTransport.php b/src/Symfony/Component/Mailer/Bridge/Mailchimp/Http/MandrillTransport.php
@@ -64,7 +64,7 @@ protected function doSend(SentMessage $message): void
      */
     private function getRecipients(SmtpEnvelope $envelope): array
     {
-        return array_map(function (Address $recipient) {
+        return array_map(function (Address $recipient): string {
             return $recipient->getAddress();
         }, $envelope->getRecipients());
     }

Original file line number	Diff line number	Diff line change
`@@ -64,7 +64,7 @@ protected function doSend(SentMessage $message): void`
`64`	`64`	`*/`
`65`	`65`	`private function getRecipients(SmtpEnvelope $envelope): array`
`66`	`66`	`{`
`67`		`- return array_map(function (Address $recipient) {`
	`67`	`+ return array_map(function (Address $recipient): string {`
`68`	`68`	`return $recipient->getAddress();`
`69`	`69`	`}, $envelope->getRecipients());`
`70`	`70`	`}`