Apply fixes from StyleCI

Author: StyleCIBot

src/directives.php

@@ -1,8 +1,7 @@
 <?php
 
-use Illuminate\Support\Str;
 use Appstract\BladeDirectives\Parser;
-use Illuminate\Database\Eloquent\Collection;
+use Illuminate\Support\Str;
 
 return [
 
@@ -410,7 +409,7 @@
     */
 
     'count' => function ($expression) {
-        return '<?php echo ' . count(json_decode($expression)) . '; ?>';
+        return '<?php echo '.count(json_decode($expression)).'; ?>';
     },
 
     /*
@@ -430,14 +429,14 @@
     */
 
     'kebab' => function ($expression) {
-        return '<?php echo ' . Str::kebab($expression) . '; ?>';
+        return '<?php echo '.Str::kebab($expression).'; ?>';
     },
 
     'snake' => function ($expression) {
-        return '<?php echo ' . Str::snake($expression) . '; ?>';
+        return '<?php echo '.Str::snake($expression).'; ?>';
     },
 
     'camel' => function ($expression) {
-        return '<?php echo ' . Str::camel($expression) . '; ?>';
+        return '<?php echo '.Str::camel($expression).'; ?>';
     },
 ];

tests/CountTest.php

@@ -6,8 +6,8 @@ class CountTest extends TestCase
 {
     public function test_count_is_compiled()
     {
-        $blade = "@count([1,2,3])";
-        $expected = "<?php echo 3; ?>";
+        $blade = '@count([1,2,3])';
+        $expected = '<?php echo 3; ?>';
 
         $this->assertSame($expected, $this->blade->compileString($blade));
     }