diff --git a/.gitignore b/.gitignore
index 2da45a7..26101ef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /vendor
-.idea
\ No newline at end of file
+.idea
+composer.phar
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..9696429
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,10 @@
+# Changelog
+
+## 1.0.0 (2022-07-28)
+
+A major new feature release, see [**release announcement**](https://clue.engineering/2021/announcing-reactphp-default-loop).
+
+* support php ^8.0 (and drop support older versions)
+
+* Update library dependencies for major versions
+
diff --git a/composer.json b/composer.json
index 78628b3..1796171 100644
--- a/composer.json
+++ b/composer.json
@@ -1,20 +1,31 @@
 {
-    "name": "clearvox/react-ami",
-    "description": "A ReactPHP implementation of communicating with the Asterisk Manager Interface",
-    "keywords": ["AMI", "Asterisk Manager Interface", "ReactPHP"],
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Leon Rowland",
-            "email": "leon@rowland.nl"
-        }
-    ],
-    "require": {
-        "php": ">=5.3",
-        "react/socket-client": "0.4",
-        "illuminate/contracts": "~5.1"
+  "name": "clearvox/react-ami",
+  "description": "A ReactPHP implementation of communicating with the Asterisk Manager Interface",
+  "keywords": [
+    "AMI",
+    "Asterisk Manager Interface",
+    "ReactPHP"
+  ],
+  "license": "MIT",
+  "authors": [
+    {
+      "name": "Leon Rowland",
+      "email": "leon@rowland.nl"
     },
-    "autoload": {
-        "psr-0": { "Clearvox\\Asterisk\\AMI": "src/" }
+    {
+      "name": "Rui Pedrosa",
+      "email": "rui.pedrosa@x2com.nl"
     }
-}
+  ],
+  "require": {
+    "php": "^8.0",
+    "react/socket": "^1.11",
+    "react/stream": "^1.2",
+    "illuminate/contracts": "^6.0"
+  },
+  "autoload": {
+    "psr-4": {
+      "Clearvox\\Asterisk\\AMI\\": "src/Clearvox/Asterisk/AMI"
+    }
+  }
+}
\ No newline at end of file
diff --git a/composer.lock b/composer.lock
index e7bf925..5e97844 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,34 +1,32 @@
 {
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         "This file locks the dependencies of your project to a known state",
-        "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
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-    "hash": "4d70f5b1cb8b798e8d542f7a221e4bff",
+    "content-hash": "463fa2a8ba9b8ed89edd3b8a1e91f66e",
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-            "version": "v2.0.0",
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-                "reference": "f6e843799fd4f4184d54d8fc7b5b3551c9fa803e"
+                "reference": "531bfb9d15f8aa57454f5f0285b18bec903b8fb7"
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-                "reference": "f6e843799fd4f4184d54d8fc7b5b3551c9fa803e",
+                "url": "https://api.github.com/repos/igorw/evenement/zipball/531bfb9d15f8aa57454f5f0285b18bec903b8fb7",
+                "reference": "531bfb9d15f8aa57454f5f0285b18bec903b8fb7",
                 "shasum": ""
             },
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-                "php": ">=5.4.0"
+                "php": ">=7.0"
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-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.0-dev"
-                }
+            "require-dev": {
+                "phpunit/phpunit": "^6.0"
             },
+            "type": "library",
             "autoload": {
                 "psr-0": {
                     "Evenement": "src"
@@ -41,8 +39,7 @@
             "authors": [
                 {
                     "name": "Igor Wiedler",
-                    "email": "igor@wiedler.ch",
-                    "homepage": "http://wiedler.ch/igor/"
+                    "email": "igor@wiedler.ch"
                 }
             ],
             "description": "Événement is a very simple event dispatching library for PHP",
@@ -50,29 +47,35 @@
                 "event-dispatcher",
                 "event-emitter"
             ],
-            "time": "2012-11-02 14:49:47"
+            "support": {
+                "issues": "https://github.com/igorw/evenement/issues",
+                "source": "https://github.com/igorw/evenement/tree/master"
+            },
+            "time": "2017-07-23T21:35:13+00:00"
         },
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-                "reference": "78f1dba092d5fcb6d3a19537662abe31c4d128fd",
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-                "php": ">=5.4.0"
+                "php": "^7.2.5|^8.0",
+                "psr/container": "^1.0",
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             "autoload": {
@@ -87,309 +90,566 @@
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-                    "email": "taylorotwell@gmail.com"
+                    "email": "taylor@laravel.com"
                 }
             ],
             "description": "The Illuminate Contracts package.",
-            "time": "2015-01-30 16:27:08"
+            "homepage": "https://laravel.com",
+            "support": {
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+                "source": "https://github.com/laravel/framework"
+            },
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-            "version": "v0.4.0",
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+            "version": "1.1.2",
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-                "url": "https://github.com/reactphp/cache.git",
-                "reference": "9882ab5d8b00617baae83c6996f5a34668c11beb"
+                "url": "https://github.com/php-fig/container.git",
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-            "description": "Async caching.",
+            "authors": [
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+                    "name": "PHP-FIG",
+                    "homepage": "https://www.php-fig.org/"
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+            "description": "Common Container Interface (PHP FIG PSR-11)",
+            "homepage": "https://github.com/php-fig/container",
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+                "PSR-11",
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+            "support": {
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+                "reference": "c86753c76fd3be465d93b308f18d189f01a22be4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/reactphp/socket-client/zipball/6ec8c3aefc018acec763fa6e950e1baa947231fc",
-                "reference": "6ec8c3aefc018acec763fa6e950e1baa947231fc",
+                "url": "https://api.github.com/repos/reactphp/promise/zipball/c86753c76fd3be465d93b308f18d189f01a22be4",
+                "reference": "c86753c76fd3be465d93b308f18d189f01a22be4",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.4.0",
-                "react/dns": "0.4.*",
-                "react/event-loop": "0.4.*",
-                "react/promise": "~2.0"
+                "php": ">=7.1.0"
+            },
+            "require-dev": {
+                "phpstan/phpstan": "1.10.20 || 1.4.10",
+                "phpunit/phpunit": "^9.5 || ^7.5"
             },
             "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "0.4-dev"
+            "autoload": {
+                "files": [
+                    "src/functions_include.php"
+                ],
+                "psr-4": {
+                    "React\\Promise\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jan Sorgalla",
+                    "email": "jsorgalla@gmail.com",
+                    "homepage": "https://sorgalla.com/"
+                },
+                {
+                    "name": "Christian Lück",
+                    "email": "christian@clue.engineering",
+                    "homepage": "https://clue.engineering/"
+                },
+                {
+                    "name": "Cees-Jan Kiewiet",
+                    "email": "reactphp@ceesjankiewiet.nl",
+                    "homepage": "https://wyrihaximus.net/"
+                },
+                {
+                    "name": "Chris Boden",
+                    "email": "cboden@gmail.com",
+                    "homepage": "https://cboden.dev/"
                 }
+            ],
+            "description": "A lightweight implementation of CommonJS Promises/A for PHP",
+            "keywords": [
+                "promise",
+                "promises"
+            ],
+            "support": {
+                "issues": "https://github.com/reactphp/promise/issues",
+                "source": "https://github.com/reactphp/promise/tree/v3.0.0"
             },
+            "funding": [
+                {
+                    "url": "https://opencollective.com/reactphp",
+                    "type": "open_collective"
+                }
+            ],
+            "time": "2023-07-11T16:12:49+00:00"
+        },
+        {
+            "name": "react/socket",
+            "version": "v1.13.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/reactphp/socket.git",
+                "reference": "cff482bbad5848ecbe8b57da57e4e213b03619aa"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/reactphp/socket/zipball/cff482bbad5848ecbe8b57da57e4e213b03619aa",
+                "reference": "cff482bbad5848ecbe8b57da57e4e213b03619aa",
+                "shasum": ""
+            },
+            "require": {
+                "evenement/evenement": "^3.0 || ^2.0 || ^1.0",
+                "php": ">=5.3.0",
+                "react/dns": "^1.11",
+                "react/event-loop": "^1.2",
+                "react/promise": "^3 || ^2.6 || ^1.2.1",
+                "react/stream": "^1.2"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^9.5 || ^5.7 || ^4.8.35",
+                "react/async": "^4 || ^3 || ^2",
+                "react/promise-stream": "^1.4",
+                "react/promise-timer": "^1.9"
+            },
+            "type": "library",
             "autoload": {
                 "psr-4": {
-                    "React\\SocketClient\\": ""
+                    "React\\Socket\\": "src"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
                 "MIT"
             ],
-            "description": "Async connector to open TCP/IP and SSL/TLS based connections.",
+            "authors": [
+                {
+                    "name": "Christian Lück",
+                    "email": "christian@clue.engineering",
+                    "homepage": "https://clue.engineering/"
+                },
+                {
+                    "name": "Cees-Jan Kiewiet",
+                    "email": "reactphp@ceesjankiewiet.nl",
+                    "homepage": "https://wyrihaximus.net/"
+                },
+                {
+                    "name": "Jan Sorgalla",
+                    "email": "jsorgalla@gmail.com",
+                    "homepage": "https://sorgalla.com/"
+                },
+                {
+                    "name": "Chris Boden",
+                    "email": "cboden@gmail.com",
+                    "homepage": "https://cboden.dev/"
+                }
+            ],
+            "description": "Async, streaming plaintext TCP/IP and secure TLS socket server and client connections for ReactPHP",
             "keywords": [
-                "Socket"
+                "Connection",
+                "Socket",
+                "async",
+                "reactphp",
+                "stream"
             ],
-            "time": "2014-02-02 01:11:26"
+            "support": {
+                "issues": "https://github.com/reactphp/socket/issues",
+                "source": "https://github.com/reactphp/socket/tree/v1.13.0"
+            },
+            "funding": [
+                {
+                    "url": "https://opencollective.com/reactphp",
+                    "type": "open_collective"
+                }
+            ],
+            "time": "2023-06-07T10:28:34+00:00"
         },
         {
             "name": "react/stream",
-            "version": "v0.4.2",
+            "version": "v1.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/reactphp/stream.git",
-                "reference": "acc7a5fec02e0aea674560e1d13c40ed0c8c5465"
+                "reference": "6fbc9672905c7d5a885f2da2fc696f65840f4a66"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/reactphp/stream/zipball/acc7a5fec02e0aea674560e1d13c40ed0c8c5465",
-                "reference": "acc7a5fec02e0aea674560e1d13c40ed0c8c5465",
+                "url": "https://api.github.com/repos/reactphp/stream/zipball/6fbc9672905c7d5a885f2da2fc696f65840f4a66",
+                "reference": "6fbc9672905c7d5a885f2da2fc696f65840f4a66",
                 "shasum": ""
             },
             "require": {
-                "evenement/evenement": "~2.0",
-                "php": ">=5.4.0"
+                "evenement/evenement": "^3.0 || ^2.0 || ^1.0",
+                "php": ">=5.3.8",
+                "react/event-loop": "^1.2"
             },
             "require-dev": {
-                "react/event-loop": "0.4.*",
-                "react/promise": "~2.0"
-            },
-            "suggest": {
-                "react/event-loop": "0.4.*",
-                "react/promise": "~2.0"
+                "clue/stream-filter": "~1.2",
+                "phpunit/phpunit": "^9.5 || ^5.7 || ^4.8.35"
             },
             "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "0.5-dev"
-                }
-            },
             "autoload": {
                 "psr-4": {
-                    "React\\Stream\\": "src"
+                    "React\\Stream\\": "src/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
                 "MIT"
             ],
-            "description": "Basic readable and writable stream interfaces that support piping.",
+            "authors": [
+                {
+                    "name": "Christian Lück",
+                    "email": "christian@clue.engineering",
+                    "homepage": "https://clue.engineering/"
+                },
+                {
+                    "name": "Cees-Jan Kiewiet",
+                    "email": "reactphp@ceesjankiewiet.nl",
+                    "homepage": "https://wyrihaximus.net/"
+                },
+                {
+                    "name": "Jan Sorgalla",
+                    "email": "jsorgalla@gmail.com",
+                    "homepage": "https://sorgalla.com/"
+                },
+                {
+                    "name": "Chris Boden",
+                    "email": "cboden@gmail.com",
+                    "homepage": "https://cboden.dev/"
+                }
+            ],
+            "description": "Event-driven readable and writable streams for non-blocking I/O in ReactPHP",
             "keywords": [
+                "event-driven",
+                "io",
+                "non-blocking",
                 "pipe",
-                "stream"
+                "reactphp",
+                "readable",
+                "stream",
+                "writable"
+            ],
+            "support": {
+                "issues": "https://github.com/reactphp/stream/issues",
+                "source": "https://github.com/reactphp/stream/tree/v1.3.0"
+            },
+            "funding": [
+                {
+                    "url": "https://opencollective.com/reactphp",
+                    "type": "open_collective"
+                }
             ],
-            "time": "2014-09-10 03:32:31"
+            "time": "2023-06-16T10:52:11+00:00"
         }
     ],
     "packages-dev": [],
@@ -399,7 +659,8 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": ">=5.3"
+        "php": "^8.0"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "2.3.0"
 }
diff --git a/examples/events.php b/examples/events.php
index bed124d..89d42c8 100644
--- a/examples/events.php
+++ b/examples/events.php
@@ -12,7 +12,7 @@
 use React\Dns\Query\Executor;
 use React\Dns\Resolver\Resolver;
 use React\EventLoop\Factory;
-use React\SocketClient\Connector;
+use React\Socket\Connector;
 use React\Stream\Stream;
 
 require __DIR__ . '/../vendor/autoload.php';
diff --git a/readme.MD b/readme.MD
new file mode 100644
index 0000000..289fa03
--- /dev/null
+++ b/readme.MD
@@ -0,0 +1,15 @@
+## package-php-react-ami
+
+A clearvox PHP lib with asterisk AMI
+
+### How to update
+
+1. make (code) changes
+
+2. regenerate composer.lock file
+
+```
+# https://getcomposer.org/doc/00-intro.md#docker-image
+docker pull composer/composer
+docker run --rm -it -v "$(pwd):/src" composer/composer install
+```
\ No newline at end of file
diff --git a/src/Clearvox/Asterisk/AMI/Finder/ActionFinder.php b/src/Clearvox/Asterisk/AMI/Finder/ActionFinder.php
index 36fef0f..e9e5baa 100644
--- a/src/Clearvox/Asterisk/AMI/Finder/ActionFinder.php
+++ b/src/Clearvox/Asterisk/AMI/Finder/ActionFinder.php
@@ -1,9 +1,11 @@
 <?php
 namespace Clearvox\Asterisk\AMI\Finder;
 
+use ReflectionException;
+
 class ActionFinder
 {
-    protected $actions = array(
+    protected array $actions = array(
         "AGI"                => "Clearvox\\Asterisk\\AMI\\Message\\Action\\AGIAction",
         "AbsoluteTimeout"    => "Clearvox\\Asterisk\\AMI\\Message\\Action\\AbsoluteTimeoutAction",
         "AgentLogoff"        => "Clearvox\\Asterisk\\AMI\\Message\\Action\\AgentLogoffAction",
@@ -102,12 +104,15 @@ class ActionFinder
         "WaitEvent"          => "Clearvox\\Asterisk\\AMI\\Message\\Action\\WaitEventAction",
     );
 
-    public function register($name, $class)
+    public function register($name, $class): static
     {
         $this->actions[$name] = $class;
         return $this;
     }
 
+    /**
+     * @throws ReflectionException
+     */
     public function find($name, $arguments = array())
     {
         if (array_key_exists($name, $this->actions)) {
diff --git a/src/Clearvox/Asterisk/AMI/Finder/EventFinder.php b/src/Clearvox/Asterisk/AMI/Finder/EventFinder.php
index 9c44224..8eebea5 100644
--- a/src/Clearvox/Asterisk/AMI/Finder/EventFinder.php
+++ b/src/Clearvox/Asterisk/AMI/Finder/EventFinder.php
@@ -3,7 +3,7 @@
 
 class EventFinder
 {
-    protected $events = array(
+    protected array $events = array(
         "AGIExec"                    => "Clearvox\\Asterisk\\AMI\\Message\\Event\\AGIExecEvent",
         "AgentConnect"               => "Clearvox\\Asterisk\\AMI\\Message\\Event\\AgentConnectEvent",
         "Agentlogin"                 => "Clearvox\\Asterisk\\AMI\\Message\\Event\\AgentloginEvent",
@@ -85,7 +85,7 @@ class EventFinder
         "vgsm_sms_rx"                => "Clearvox\\Asterisk\\AMI\\Message\\Event\\vgsm_sms_rxEvent",
     );
 
-    public function registerEvent($eventName, $class)
+    public function registerEvent($eventName, $class): void
     {
         $this->events[$eventName] = $class;
     }
diff --git a/src/Clearvox/Asterisk/AMI/Manager.php b/src/Clearvox/Asterisk/AMI/Manager.php
index 8aecf40..8e11536 100644
--- a/src/Clearvox/Asterisk/AMI/Manager.php
+++ b/src/Clearvox/Asterisk/AMI/Manager.php
@@ -4,7 +4,8 @@
 use Clearvox\Asterisk\AMI\Message\Action\ActionMessage;
 use Evenement\EventEmitter;
 use React\Promise\Deferred;
-use React\Stream\Stream;
+use React\Promise\Promise;
+use React\Stream\ReadableStreamInterface;
 
 /**
  * Holds the connected AMI Stream and has the Process class to
@@ -18,19 +19,19 @@
 class Manager extends EventEmitter
 {
     /**
-     * @var \React\Stream\Stream
+     * @var ReadableStreamInterface
      */
-    protected $stream;
+    protected ReadableStreamInterface $stream;
 
     /**
      * @var Process
      */
-    protected $process;
+    protected Process $process;
 
     /**
      * @var array
      */
-    protected $actions = array();
+    protected array $actions = array();
 
     public function __construct(Process $process)
     {
@@ -40,9 +41,9 @@ public function __construct(Process $process)
     /**
      * Set the stream for the Manager instance.
      *
-     * @param Stream $stream
+     * @param ReadableStreamInterface $stream
      */
-    public function setStream(Stream $stream)
+    public function setStream(ReadableStreamInterface $stream)
     {
         $this->stream = $stream;
 
@@ -67,9 +68,9 @@ function ($part) use ($process, $that) {
      * promise inside this class.
      *
      * @param ActionMessage $actionMessage
-     * @return \React\Promise\Promise
+     * @return Promise
      */
-    public function send(ActionMessage $actionMessage)
+    public function send(ActionMessage $actionMessage): Promise
     {
         $deferred = new Deferred();
 
@@ -81,9 +82,9 @@ public function send(ActionMessage $actionMessage)
 
     /**
      * Get all the actions currently stored with this Manager.
-     * @return array | action id => Promise
+     * @return array id => Promise
      */
-    public function getActions()
+    public function getActions(): array
     {
         return $this->actions;
     }
diff --git a/src/Clearvox/Asterisk/AMI/Message/Message.php b/src/Clearvox/Asterisk/AMI/Message/Message.php
index f0bb440..528db1c 100644
--- a/src/Clearvox/Asterisk/AMI/Message/Message.php
+++ b/src/Clearvox/Asterisk/AMI/Message/Message.php
@@ -31,19 +31,19 @@ abstract class Message implements Jsonable, Arrayable
     /**
      * @var array
      */
-    protected $keys = array();
+    protected array $keys = array();
 
     /**
      * @var array
      */
-    protected $variables = array();
+    protected array $variables = array();
 
     /**
      * Get all Keys for this message.
      *
      * @return array
      */
-    public function getKeys()
+    public function getKeys(): array
     {
         return $this->keys;
     }
@@ -54,7 +54,7 @@ public function getKeys()
      * @param string $key
      * @return string|bool
      */
-    public function getKey($key)
+    public function getKey(string $key): bool|string
     {
         return (array_key_exists($key, $this->keys) ? $this->keys[$key] : false);
     }
@@ -66,7 +66,7 @@ public function getKey($key)
      * @param string $value
      * @return $this
      */
-    public function setKey($key, $value)
+    public function setKey(string $key, string $value): static
     {
         $this->keys[$key] = $value;
         return $this;
@@ -77,7 +77,7 @@ public function setKey($key, $value)
      * this format: Variable: $variable=$value
      * @return array
      */
-    public function getVariables()
+    public function getVariables(): array
     {
         return $this->variables;
     }
@@ -88,7 +88,7 @@ public function getVariables()
      * @param string $variable
      * @return string|bool
      */
-    public function getVariable($variable)
+    public function getVariable(string $variable): bool|string
     {
         return (array_key_exists($variable, $this->variables) ? $this->variables[$variable] : false);
     }
@@ -100,7 +100,7 @@ public function getVariable($variable)
      * @param string $value
      * @return $this
      */
-    public function setVariable($variable, $value)
+    public function setVariable(string $variable, string $value): static
     {
         $this->variables[$variable] = $value;
         return $this;
@@ -111,7 +111,7 @@ public function setVariable($variable, $value)
      *
      * @return array
      */
-    public function toArray()
+    public function toArray(): array
     {
         return array(
             'keys'      => $this->keys,
@@ -125,7 +125,7 @@ public function toArray()
      * @param  int $options
      * @return string
      */
-    public function toJson($options = 0)
+    public function toJson($options = 0): string
     {
         return json_encode($this->toArray(), $options);
     }
diff --git a/src/Clearvox/Asterisk/AMI/Message/OutgoingMessage.php b/src/Clearvox/Asterisk/AMI/Message/OutgoingMessage.php
index f31a31f..b570306 100644
--- a/src/Clearvox/Asterisk/AMI/Message/OutgoingMessage.php
+++ b/src/Clearvox/Asterisk/AMI/Message/OutgoingMessage.php
@@ -21,7 +21,7 @@ class OutgoingMessage extends Message
      *
      * @return string
      */
-    public function toString()
+    public function toString(): string
     {
         $prepared = array();
 
diff --git a/src/Clearvox/Asterisk/AMI/Message/Response/ResponseMessage.php b/src/Clearvox/Asterisk/AMI/Message/Response/ResponseMessage.php
index 897ca9c..5ff1854 100644
--- a/src/Clearvox/Asterisk/AMI/Message/Response/ResponseMessage.php
+++ b/src/Clearvox/Asterisk/AMI/Message/Response/ResponseMessage.php
@@ -5,12 +5,12 @@
 
 class ResponseMessage extends IncomingMessage
 {
-    public function isSuccessful()
+    public function isSuccessful(): bool
     {
-        return (bool) (false === strstr($this->getKey('Response'), 'Error'));
+        return !str_contains($this->getKey('Response'), 'Error');
     }
 
-    public function getMessage()
+    public function getMessage(): bool|string
     {
         return $this->getKey('Message');
     }
diff --git a/src/Clearvox/Asterisk/AMI/Process.php b/src/Clearvox/Asterisk/AMI/Process.php
index 954895d..bd2bd01 100644
--- a/src/Clearvox/Asterisk/AMI/Process.php
+++ b/src/Clearvox/Asterisk/AMI/Process.php
@@ -19,12 +19,12 @@ class Process
     /**
      * @var Finder\EventFinder
      */
-    protected $eventFinder;
+    protected EventFinder $eventFinder;
 
     /**
      * @var string
      */
-    protected $buffer = '';
+    protected string $buffer = '';
 
     public function __construct(
         EventFinder $eventFinder
@@ -41,7 +41,7 @@ public function __construct(
      * @param string $part
      * @return array
      */
-    public function read($part)
+    public function read(string $part): array
     {
         $messages = array();
         $this->buffer .= $part;
@@ -70,7 +70,7 @@ public function read($part)
      * @param Manager $manager
      * @param $message
      */
-    public function run(Manager $manager, $message)
+    public function run(Manager $manager, $message): void
     {
         $eventPosition    = strpos($message, 'Event:');
         $responsePosition = strpos($message, 'Response:');
@@ -108,7 +108,7 @@ public function run(Manager $manager, $message)
      * @param string $message
      * @return string
      */
-    protected function determineEventName($eventPosition, $message)
+    protected function determineEventName(int $eventPosition, string $message): string
     {
         $eventNameStart = $eventPosition + 7;