From 23f935c01a6d1b896dd94cfa1e2f2881d0a57d04 Mon Sep 17 00:00:00 2001
From: Fran Moreno <franmomu@gmail.com>
Date: Thu, 28 Apr 2022 11:33:07 +0200
Subject: [PATCH] Add PHPDoc return types

---
 lib/Collection.php                |  3 +++
 lib/SearchResult.php              |  3 +++
 lib/StripeObject.php              | 22 +++++++++++++++++++++-
 lib/Util/CaseInsensitiveArray.php |  3 +++
 4 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/lib/Collection.php b/lib/Collection.php
index 4de2f9d73b..67da085d38 100644
--- a/lib/Collection.php
+++ b/lib/Collection.php
@@ -50,6 +50,9 @@ public function setFilters($filters)
         $this->filters = $filters;
     }
 
+    /**
+     * @return mixed
+     */
     #[\ReturnTypeWillChange]
     public function offsetGet($k)
     {
diff --git a/lib/SearchResult.php b/lib/SearchResult.php
index f42769d9ca..b600531462 100644
--- a/lib/SearchResult.php
+++ b/lib/SearchResult.php
@@ -62,6 +62,9 @@ public function setFilters($filters)
         $this->filters = $filters;
     }
 
+    /**
+     * @return mixed
+     */
     #[\ReturnTypeWillChange]
     public function offsetGet($k)
     {
diff --git a/lib/StripeObject.php b/lib/StripeObject.php
index 8e9eb93c11..1240d7fa5b 100644
--- a/lib/StripeObject.php
+++ b/lib/StripeObject.php
@@ -149,6 +149,9 @@ public function __set($k, $v)
         $this->_unsavedValues->add($k);
     }
 
+    /**
+     * @return bool
+     */
     public function __isset($k)
     {
         return isset($this->_values[$k]);
@@ -187,31 +190,48 @@ public function &__get($k)
         return $nullval;
     }
 
-    // Magic method for var_dump output. Only works with PHP >= 5.6
+    /**
+     * Magic method for var_dump output. Only works with PHP >= 5.6
+     *
+     * @return array
+     */
     public function __debugInfo()
     {
         return $this->_values;
     }
 
     // ArrayAccess methods
+
+    /**
+     * @return void
+     */
     #[\ReturnTypeWillChange]
     public function offsetSet($k, $v)
     {
         $this->{$k} = $v;
     }
 
+    /**
+     * @return bool
+     */
     #[\ReturnTypeWillChange]
     public function offsetExists($k)
     {
         return \array_key_exists($k, $this->_values);
     }
 
+    /**
+     * @return void
+     */
     #[\ReturnTypeWillChange]
     public function offsetUnset($k)
     {
         unset($this->{$k});
     }
 
+    /**
+     * @return mixed
+     */
     #[\ReturnTypeWillChange]
     public function offsetGet($k)
     {
diff --git a/lib/Util/CaseInsensitiveArray.php b/lib/Util/CaseInsensitiveArray.php
index b6696cd299..5e1ac7de9d 100644
--- a/lib/Util/CaseInsensitiveArray.php
+++ b/lib/Util/CaseInsensitiveArray.php
@@ -21,6 +21,9 @@ public function __construct($initial_array = [])
         $this->container = \array_change_key_case($initial_array, \CASE_LOWER);
     }
 
+    /**
+     * @return int
+     */
     #[\ReturnTypeWillChange]
     public function count()
     {