From b41d66dc1d403b2d406699e2e05bb2b48efe3b7f Mon Sep 17 00:00:00 2001
From: Larry Garfield <larry@garfieldtech.com>
Date: Mon, 30 Sep 2024 17:47:27 -0500
Subject: [PATCH] Add property types for PHP 7.4.

---
 src/ApiProblem.php    | 22 ++++++----------------
 src/HttpConverter.php |  9 ++-------
 2 files changed, 8 insertions(+), 23 deletions(-)

diff --git a/src/ApiProblem.php b/src/ApiProblem.php
index 761c69f..4d72e0c 100644
--- a/src/ApiProblem.php
+++ b/src/ApiProblem.php
@@ -52,10 +52,8 @@ class ApiProblem implements \ArrayAccess, \JsonSerializable
      *
      *  It SHOULD NOT change from occurrence to occurrence of the problem,
      *  except for purposes of localization.
-     *
-     * @var string
      */
-    protected $title;
+    protected string $title;
 
     /**
      * A URI reference (RFC3986) that identifies the problem type.
@@ -72,10 +70,8 @@ class ApiProblem implements \ArrayAccess, \JsonSerializable
      * resolved relative to the document's base URI, as per RFC3986, Section 5.
      *
      * @link http://tools.ietf.org/html/rfc3986
-     *
-     * @var string
      */
-    protected $type;
+    protected string $type;
 
     /**
      * The HTTP status code set by the origin server for this occurrence of the problem.
@@ -85,10 +81,8 @@ class ApiProblem implements \ArrayAccess, \JsonSerializable
      * use the same status code in the actual HTTP response, to assure that
      * generic HTTP software that does not understand this format still behaves
      * correctly.
-     *
-     * @var int
      */
-    protected $status = 0;
+    protected int $status = 0;
 
     /**
      * An human readable explanation specific to this occurrence of the problem.
@@ -98,10 +92,8 @@ class ApiProblem implements \ArrayAccess, \JsonSerializable
      *
      * Consumers SHOULD NOT parse the "detail" member for information; extensions
      * are more suitable and less error-prone ways to obtain such information.
-     *
-     * @var string
      */
-    protected $detail = '';
+    protected string $detail = '';
 
     /**
      * A URI reference that identifies the specific occurrence of the problem.
@@ -112,17 +104,15 @@ class ApiProblem implements \ArrayAccess, \JsonSerializable
      * resolved relative to the document's base URI, as per RFC3986, Section 5.
      *
      * @link http://tools.ietf.org/html/rfc3986
-     *
-     * @var string
      */
-    protected $instance = '';
+    protected string $instance = '';
 
     /**
      * Any arbitrary extension properties that have been assigned on this object.
      *
      * @var array<string, string>
      */
-    protected $extensions = [];
+    protected array $extensions = [];
 
     /**
      * Parses a JSON string into a Problem object.
diff --git a/src/HttpConverter.php b/src/HttpConverter.php
index 73e26ae..1324a56 100644
--- a/src/HttpConverter.php
+++ b/src/HttpConverter.php
@@ -12,17 +12,12 @@
  */
 class HttpConverter
 {
-    /**
-     * @var ResponseFactoryInterface
-     */
-    protected $responseFactory;
+    protected ResponseFactoryInterface $responseFactory;
 
     /**
      * Whether or not the response body should be "pretty-printed".
-     *
-     * @var bool
      */
-    protected $pretty;
+    protected bool $pretty;
 
     /**
      * HttpConverter constructor.