Feature/minor improvements (#37)

* Install ext-json

* Minor improvements

* Typo

* Change this back

Author: ssfinney

composer.json

@@ -20,6 +20,7 @@
     ],
     "require": {
         "php": ">=7.2",
+        "ext-json": "*",
         "illuminate/cache": "~5.5|~6|~7",
         "illuminate/routing": "~5.5|~6|~7",
         "illuminate/support": "~5.5|~6|~7",

src/Stack/Filter.php

@@ -44,13 +44,13 @@ public function parseFilterString($filter_string)
     /**
      * Set the filter type.
      *
-     * @param $type
+     * @param string $type
      *
      * @return void
      *
      * @throws InvalidFilterTypeException
      */
-    protected function setFilterType($type)
+    protected function setFilterType(string $type)
     {
         if ('allow' === $type) {
             $this->block_filter = false;

tests/FilterTest.php

@@ -1315,7 +1315,7 @@ public function it_raises_exception_when_browsers_are_misconfigured_in_the_rules
 
         $rules = [
             'Device' => [
-                'Broswer',
+                'Browser',
             ],
         ];
 
@@ -1351,7 +1351,7 @@ public function it_raises_exception_when_versions_are_misconfigured_in_the_rules
 
         $rules = [
             'Device' => [
-                'Broswer' => [
+                'Browser' => [
                     '2',
                 ],
             ],
@@ -1371,7 +1371,7 @@ public function it_raises_exception_when_versions_operators_are_misconfigured_in
 
         $rules = [
             'Device' => [
-                'Broswer' => [
+                'Browser' => [
                     '~' => '2',
                 ],
             ],
@@ -1391,7 +1391,7 @@ public function it_raises_exception_when_versions_are_not_a_string()
 
         $rules = [
             'Device' => [
-                'Broswer' => [
+                'Browser' => [
                     '=' => 2,
                 ],
             ],