From 7b1fc4b2c8119b9c7badc1295ef0040c71c84afa Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Fri, 18 Feb 2022 20:53:32 +0100
Subject: [PATCH] Remove alias::getAliasOf return type as this is not
 compatible with PHP 7.2/7.3

---
 src/Composer/Package/AliasPackage.php         | 2 +-
 src/Composer/Package/CompleteAliasPackage.php | 2 +-
 src/Composer/Package/RootAliasPackage.php     | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Composer/Package/AliasPackage.php b/src/Composer/Package/AliasPackage.php
index 6c7d4dd02..5c2645eb1 100644
--- a/src/Composer/Package/AliasPackage.php
+++ b/src/Composer/Package/AliasPackage.php
@@ -75,7 +75,7 @@ class AliasPackage extends BasePackage
     /**
      * @return BasePackage
      */
-    public function getAliasOf(): BasePackage
+    public function getAliasOf()
     {
         return $this->aliasOf;
     }
diff --git a/src/Composer/Package/CompleteAliasPackage.php b/src/Composer/Package/CompleteAliasPackage.php
index 99bf51198..ea2dfad45 100644
--- a/src/Composer/Package/CompleteAliasPackage.php
+++ b/src/Composer/Package/CompleteAliasPackage.php
@@ -35,7 +35,7 @@ class CompleteAliasPackage extends AliasPackage implements CompletePackageInterf
     /**
      * @return CompletePackage
      */
-    public function getAliasOf(): CompletePackage
+    public function getAliasOf()
     {
         return $this->aliasOf;
     }
diff --git a/src/Composer/Package/RootAliasPackage.php b/src/Composer/Package/RootAliasPackage.php
index 807ec3b82..adf69b6b0 100644
--- a/src/Composer/Package/RootAliasPackage.php
+++ b/src/Composer/Package/RootAliasPackage.php
@@ -35,7 +35,7 @@ class RootAliasPackage extends CompleteAliasPackage implements RootPackageInterf
     /**
      * @return RootPackage
      */
-    public function getAliasOf(): RootPackage
+    public function getAliasOf()
     {
         return $this->aliasOf;
     }