CS fixes

Author: Koopzington

src/Event.php

@@ -95,7 +95,7 @@ public function getTarget()
      */
     public function setParams($params)
     {
-        if (!is_array($params) && !is_object($params)) {
+        if (! is_array($params) && ! is_object($params)) {
             throw new Exception\InvalidArgumentException(
                 sprintf('Event parameters must be an array or object; received "%s"', gettype($params))
             );
@@ -127,15 +127,15 @@ public function getParam($name, $default = null)
     {
         // Check in params that are arrays or implement array access
         if (is_array($this->params) || $this->params instanceof ArrayAccess) {
-            if (!isset($this->params[$name])) {
+            if (! isset($this->params[$name])) {
                 return $default;
             }
 
             return $this->params[$name];
         }
 
         // Check in normal objects
-        if (!isset($this->params->{$name})) {
+        if (! isset($this->params->{$name})) {
             return $default;
         }
         return $this->params->{$name};

src/EventManagerAwareTrait.php

@@ -67,7 +67,7 @@ public function setEventManager(EventManagerInterface $events)
      */
     public function getEventManager()
     {
-        if (!$this->events instanceof EventManagerInterface) {
+        if (! $this->events instanceof EventManagerInterface) {
             $this->setEventManager(new EventManager());
         }
         return $this->events;

src/SharedEventManager.php

@@ -141,7 +141,6 @@ public function detach(callable $listener, $identifier = null, $eventName = null
                 unset($this->identifiers[$identifier][$eventName]);
                 break;
             }
-
         }
 
         // Is the identifier queue now empty? Remove it.

test/EventManagerTest.php

@@ -171,7 +171,7 @@ public function handleTestEvent($e)
 
     public function evaluateStringCallback($value)
     {
-        return (!$value);
+        return (! $value);
     }
 
     public function testTriggerUntilShouldMarkResponseCollectionStoppedWhenConditionMet()

test/FilterChainTest.php

@@ -73,7 +73,7 @@ public function testFilterChainShouldReturnLastResponse()
             if (isset($params['string'])) {
                 $params['string'] = trim($params['string']);
             }
-            $return =  $chain->next($context, $params, $chain);
+            $return = $chain->next($context, $params, $chain);
             return $return;
         });
         $this->filterchain->attach(function ($context, array $params) {

test/TestAsset/StaticEventsMock.php

@@ -30,7 +30,6 @@ public function getListeners($id, $event = null)
      */
     public function attach($identifier, $event, callable $listener, $priority = 1)
     {
-
     }
 
     /**