Development

- Removed unused exception from PHP-docs.
- Fixed types not same as declared.
- Fixed issues with reg-ex and php-unit tests.
- Removed unnecessary type casting.
- Declared functions as static (better scoping + performance).
- Moved `\is_callable($callback) === false` as the execution costs less than previous in `Router.php`.
- Changed `ob_get_contents` to `ob_get_clean`.
- Added type hints to methods.

src/Pecee/SimpleRouter/Event/EventArgument.php

@@ -74,7 +74,7 @@ class EventArgument implements IEventArgument
      * @param string $name
      * @return mixed
      */
-    public function __get($name)
+    public function __get(string $name)
     {
         return $this->arguments[$name] ?? null;
     }
@@ -83,7 +83,7 @@ class EventArgument implements IEventArgument
      * @param string $name
      * @return bool
      */
-    public function __isset($name)
+    public function __isset(string $name)
     {
         return array_key_exists($name, $this->arguments);
     }
@@ -93,7 +93,7 @@ class EventArgument implements IEventArgument
      * @param mixed $value
      * @throws \InvalidArgumentException
      */
-    public function __set($name, $value)
+    public function __set(string $name, $value)
     {
         throw new \InvalidArgumentException('Not supported');
     }