delete interface and cs fix

README.md

@@ -152,9 +152,8 @@ This helper returns an associative array of case descriptions.
 #### Apply the trait on your enum
 ```php
 use ArchTech\Enums\Descriptions;
-use ArchTech\Enums\DescriptionInterface;
 
-enum TaskStatus: int implements DescriptionInterface
+enum TaskStatus: int
 {
     use Descriptions;
 

src/DescriptionInterface.php

@@ -1,8 +0,0 @@
-<?php
-
-namespace ArchTech\Enums;
-
-interface DescriptionInterface
-{
-    public function getDescription(): string;
-}

src/Descriptions.php

@@ -1,14 +1,15 @@
 <?php
 
+declare(strict_types=1);
+
 namespace ArchTech\Enums;
 
 trait Descriptions
 {
-    /**
-     * @return array
-     */
+    abstract public function getDescription(): string;
+
     public static function descriptions(): array
     {
-        return array_map(fn($case) => $case->getDescription(), static::cases());
+        return array_map(fn ($case) => $case->getDescription(), static::cases());
     }
-}
+}

tests/Pest.php

@@ -16,7 +16,6 @@ use ArchTech\Enums\Names;
 use ArchTech\Enums\Options;
 use ArchTech\Enums\Values;
 use ArchTech\Enums\Descriptions;
-use ArchTech\Enums\DescriptionInterface;
 
 uses(ArchTech\Enums\Tests\TestCase::class)->in('Pest');
 
@@ -51,7 +50,7 @@ function something()
     // ..
 }
 
-enum Status: int implements DescriptionInterface
+enum Status: int
 {
     use InvokableCases, Options, Names, Values, Descriptions;