diff --git a/src/Tasks/AddIdentifierField.php b/src/Tasks/AddIdentifierField.php
index d6fda4a..ddb9cb9 100644
--- a/src/Tasks/AddIdentifierField.php
+++ b/src/Tasks/AddIdentifierField.php
@@ -2,10 +2,10 @@
 
 namespace Naoray\BlueprintNovaAddon\Tasks;
 
-use Closure;
+use Blueprint\Models\Column;
 use Blueprint\Models\Model;
+use Closure;
 use Illuminate\Support\Arr;
-use Blueprint\Models\Column;
 
 class AddIdentifierField
 {
@@ -25,8 +25,8 @@ public function handle($data, Closure $next): array
     {
         $column = $this->identifierColumn();
 
-        $identifierName = $column->name() === 'id' ? '' : "'" . $column->name() . "'";
-        $data['fields'] .= 'ID::make(' . $identifierName . ')->sortable(),' . PHP_EOL . PHP_EOL;
+        $identifierName = $column->name() === 'id' ? '' : "'".$column->name()."'";
+        $data['fields'] .= 'ID::make('.$identifierName.')->sortable(),'.PHP_EOL.PHP_EOL;
         $data['imports'][] = 'ID';
 
         return $next($data);
diff --git a/src/Tasks/AddRegularFields.php b/src/Tasks/AddRegularFields.php
index 8142b6b..04845e6 100644
--- a/src/Tasks/AddRegularFields.php
+++ b/src/Tasks/AddRegularFields.php
@@ -2,9 +2,9 @@
 
 namespace Naoray\BlueprintNovaAddon\Tasks;
 
-use Closure;
-use Blueprint\Models\Model;
 use Blueprint\Models\Column;
+use Blueprint\Models\Model;
+use Closure;
 use Illuminate\Support\Collection;
 use Naoray\BlueprintNovaAddon\Translators\Rules;
 
@@ -31,14 +31,14 @@ public function handle($data, Closure $next): array
             $fieldType = $this->fieldType($column->dataType());
             $imports[] = $fieldType;
 
-            $field = $fieldType . "::make('" . $this->fieldLabel($column->name()) . "')";
+            $field = $fieldType."::make('".$this->fieldLabel($column->name())."')";
             $field .= $this->addRules($column);
 
             if ($column->dataType() === 'json') {
-                $field .= PHP_EOL . self::INDENT_PLUS . '->json()';
+                $field .= PHP_EOL.self::INDENT_PLUS.'->json()';
             }
 
-            $fields .= self::INDENT . $field . ',' . PHP_EOL . PHP_EOL;
+            $fields .= self::INDENT.$field.','.PHP_EOL.PHP_EOL;
         }
 
         $data['fields'] = $fields;
@@ -52,7 +52,7 @@ private function regularColumns(array $columns): Collection
         return collect($columns)
             ->filter(function (Column $column) {
                 return $column->dataType() !== 'id'
-                    && !collect(['id', 'deleted_at', 'created_at', 'updated_at'])->contains($column->name());
+                    && ! collect(['id', 'deleted_at', 'created_at', 'updated_at'])->contains($column->name());
             });
     }
 
@@ -68,14 +68,14 @@ private function addRules(Column $column): string
         }
 
         $rules = array_map(function ($rule) {
-            return " '" . $rule . "'";
+            return " '".$rule."'";
         }, Rules::fromColumn($this->model->tableName(), $column));
 
         if (empty($rules)) {
             return '';
         }
 
-        return PHP_EOL . self::INDENT_PLUS . '->rules(' . trim(implode(',', $rules)) . ')';
+        return PHP_EOL.self::INDENT_PLUS.'->rules('.trim(implode(',', $rules)).')';
     }
 
     private function fieldType(string $dataType)
diff --git a/src/Tasks/AddRelationshipFields.php b/src/Tasks/AddRelationshipFields.php
index 05f2b0e..940f29a 100644
--- a/src/Tasks/AddRelationshipFields.php
+++ b/src/Tasks/AddRelationshipFields.php
@@ -2,8 +2,8 @@
 
 namespace Naoray\BlueprintNovaAddon\Tasks;
 
-use Closure;
 use Blueprint\Models\Model;
+use Closure;
 use Illuminate\Support\Arr;
 use Illuminate\Support\Str;
 
@@ -47,10 +47,10 @@ public function handle(array $data, Closure $next)
                 $fieldType = $this->fieldType($type);
                 $imports[] = $fieldType;
 
-                $fields .= self::INDENT . $fieldType . "::make('" . $label . "'";
+                $fields .= self::INDENT.$fieldType."::make('".$label."'";
 
                 if ($this->classNameNotGuessable($label, $class)) {
-                    $fields .= ", '" . $methodName . "', " . $class . '::class';
+                    $fields .= ", '".$methodName."', ".$class.'::class';
                 }
 
                 $fields .= ')';
@@ -59,7 +59,7 @@ public function handle(array $data, Closure $next)
                     $fields .= '->nullable()';
                 }
 
-                $fields .= ',' . PHP_EOL;
+                $fields .= ','.PHP_EOL;
             }
 
             $fields .= PHP_EOL;
@@ -98,7 +98,7 @@ private function isNullable($relation): bool
             })
             ->first();
 
-        return !is_null($relationColumnName)
+        return ! is_null($relationColumnName)
             && in_array('nullable', $this->model->columns()[$relationColumnName]->modifiers());
     }
 
diff --git a/src/Tasks/InteractWithRelationships.php b/src/Tasks/InteractWithRelationships.php
index 065de9b..564e9d0 100644
--- a/src/Tasks/InteractWithRelationships.php
+++ b/src/Tasks/InteractWithRelationships.php
@@ -17,7 +17,7 @@ private function relationshipIdentifiers(array $columns): Collection
             ->map(function (Column $column) {
                 return empty($column->attributes())
                     ? $column->name()
-                    : implode(':', $column->attributes()) . ":{$column->name()}";
+                    : implode(':', $column->attributes()).":{$column->name()}";
             });
     }
 }
diff --git a/tests/NovaGeneratorTest.php b/tests/NovaGeneratorTest.php
index e34508c..84fc23a 100644
--- a/tests/NovaGeneratorTest.php
+++ b/tests/NovaGeneratorTest.php
@@ -35,7 +35,7 @@ protected function setUp(): void
     public function output_generates_nothing_for_empty_tree()
     {
         $this->files->expects('get')
-            ->with($this->stubPath() . DIRECTORY_SEPARATOR . 'class.stub')
+            ->with($this->stubPath().DIRECTORY_SEPARATOR.'class.stub')
             ->andReturn(file_get_contents('stubs/class.stub'));
 
         $this->files->shouldNotHaveReceived('put');
@@ -50,7 +50,7 @@ public function output_generates_nothing_for_empty_tree()
     public function output_generates_nova_resources($definition, $path, $novaResource)
     {
         $this->files->expects('get')
-            ->with($this->stubPath() . DIRECTORY_SEPARATOR . 'class.stub')
+            ->with($this->stubPath().DIRECTORY_SEPARATOR.'class.stub')
             ->andReturn(file_get_contents('stubs/class.stub'));
 
         $this->files->expects('exists')
@@ -71,7 +71,7 @@ public function output_generates_nova_resources($definition, $path, $novaResourc
     public function output_generates_relationships()
     {
         $this->files->expects('get')
-            ->with($this->stubPath() . DIRECTORY_SEPARATOR . 'class.stub')
+            ->with($this->stubPath().DIRECTORY_SEPARATOR.'class.stub')
             ->andReturn(file_get_contents('stubs/class.stub'));
 
         $this->files->expects('exists')
@@ -96,7 +96,7 @@ public function output_respects_configuration()
         $this->app['config']->set('blueprint.models_namespace', 'Models');
 
         $this->files->expects('get')
-            ->with($this->stubPath() . DIRECTORY_SEPARATOR . 'class.stub')
+            ->with($this->stubPath().DIRECTORY_SEPARATOR.'class.stub')
             ->andReturn(file_get_contents('stubs/class.stub'));
 
         $this->files->expects('exists')