From 64d39a9655462a8fcabaa15a431674b41100e127 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Fri, 7 Jan 2022 12:46:13 +0100
Subject: [PATCH] Fix phpstan error

---
 src/Composer/DependencyResolver/SolverProblemsException.php | 2 ++
 src/Composer/Installer.php                                  | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/Composer/DependencyResolver/SolverProblemsException.php b/src/Composer/DependencyResolver/SolverProblemsException.php
index 128fbe146..deaec7d24 100644
--- a/src/Composer/DependencyResolver/SolverProblemsException.php
+++ b/src/Composer/DependencyResolver/SolverProblemsException.php
@@ -17,6 +17,8 @@ use Composer\Repository\RepositorySet;
 
 /**
  * @author Nils Adermann <naderman@naderman.de>
+ *
+ * @method self::ERROR_DEPENDENCY_RESOLUTION_FAILED getCode()
  */
 class SolverProblemsException extends \RuntimeException
 {
diff --git a/src/Composer/Installer.php b/src/Composer/Installer.php
index 5b5489d53..c4571ef85 100644
--- a/src/Composer/Installer.php
+++ b/src/Composer/Installer.php
@@ -384,6 +384,7 @@ class Installer
      * @param bool $doInstall
      *
      * @return int
+     * @phpstan-return self::ERROR_*
      */
     protected function doUpdate(InstalledRepositoryInterface $localRepo, $doInstall)
     {
@@ -645,6 +646,7 @@ class Installer
      * @param  InstalledRepositoryInterface $localRepo
      * @param  bool                         $alreadySolved Whether the function is called as part of an update command or independently
      * @return int                          exit code
+     * @phpstan-return self::ERROR_*
      */
     protected function doInstall(InstalledRepositoryInterface $localRepo, $alreadySolved = false)
     {