Fix CS

Author: lucasmichot

src/Builders/FilterBuilder.php

@@ -2,8 +2,8 @@
 
 namespace ScoutElastic\Builders;
 
-use Illuminate\Support\Arr;
 use Laravel\Scout\Builder;
+use Illuminate\Support\Arr;
 use Illuminate\Database\Eloquent\Model;
 
 class FilterBuilder extends Builder

src/ElasticEngine.php

@@ -2,9 +2,9 @@
 
 namespace ScoutElastic;
 
-use Illuminate\Support\Arr;
 use stdClass;
 use Laravel\Scout\Builder;
+use Illuminate\Support\Arr;
 use Laravel\Scout\Engines\Engine;
 use ScoutElastic\Payloads\TypePayload;
 use Illuminate\Database\Eloquent\Model;

src/Payloads/RawPayload.php

@@ -22,7 +22,7 @@ class RawPayload
      */
     public function set($key, $value)
     {
-        if (!is_null($key)) {
+        if (! is_null($key)) {
             Arr::set($this->payload, $key, $value);
         }
 
@@ -81,10 +81,10 @@ public function has($key)
      */
     public function add($key, $value)
     {
-        if (!is_null($key)) {
+        if (! is_null($key)) {
             $currentValue = Arr::get($this->payload, $key, []);
 
-            if (!is_array($currentValue)) {
+            if (! is_array($currentValue)) {
                 $currentValue = Arr::wrap($currentValue);
             }
 

src/Searchable.php

@@ -2,8 +2,8 @@
 
 namespace ScoutElastic;
 
-use Illuminate\Support\Arr;
 use Exception;
+use Illuminate\Support\Arr;
 use ScoutElastic\Builders\FilterBuilder;
 use ScoutElastic\Builders\SearchBuilder;
 use Laravel\Scout\Searchable as ScoutSearchable;