libs: Declare dynamic properties and improve doc types

Change-Id: I5cf39d3dde5990e6a0fde91b98cf692e39a3a431

3 files changed, 15 insertions, 3 deletions

diff --git a/includes/libs/composer/ComposerInstalled.php b/includes/libs/composer/ComposerInstalled.php
index 54d43d37cd54..b036f05c05a4 100644
--- a/includes/libs/composer/ComposerInstalled.php
+++ b/includes/libs/composer/ComposerInstalled.php
@@ -7,6 +7,10 @@
  * @since 1.27
  */
 class ComposerInstalled {
+	/**
+	 * @var array[]
+	 */
+	private $contents;
 
 	/**
 	 * @param string $location
@@ -18,7 +22,7 @@ class ComposerInstalled {
 	/**
 	 * Dependencies currently installed according to installed.json
 	 *
-	 * @return array
+	 * @return array[]
 	 */
 	public function getInstalledDependencies() {
 		$deps = [];
diff --git a/includes/libs/composer/ComposerJson.php b/includes/libs/composer/ComposerJson.php
index 62231a89b610..f92759b1a024 100644
--- a/includes/libs/composer/ComposerJson.php
+++ b/includes/libs/composer/ComposerJson.php
@@ -7,6 +7,10 @@
  * @since 1.25
  */
 class ComposerJson {
+	/**
+	 * @var array[]
+	 */
+	private $contents;
 
 	/**
 	 * @param string $location
@@ -18,7 +22,7 @@ class ComposerJson {
 	/**
 	 * Dependencies as specified by composer.json
 	 *
-	 * @return array
+	 * @return string[]
 	 */
 	public function getRequiredDependencies() {
 		$deps = [];
diff --git a/includes/libs/composer/ComposerLock.php b/includes/libs/composer/ComposerLock.php
index c5b5f0040db4..7f6b87596325 100644
--- a/includes/libs/composer/ComposerLock.php
+++ b/includes/libs/composer/ComposerLock.php
@@ -7,6 +7,10 @@
  * @since 1.25
  */
 class ComposerLock {
+	/**
+	 * @var array[]
+	 */
+	private $contents;
 
 	/**
 	 * @param string $location
@@ -18,7 +22,7 @@ class ComposerLock {
 	/**
 	 * Dependencies currently installed according to composer.lock
 	 *
-	 * @return array
+	 * @return array[]
 	 */
 	public function getInstalledDependencies() {
 		$deps = [];