Migrate from interface to abstract

app/Console/Commands/TestCommand.php

@@ -3,9 +3,8 @@
 namespace App\Console\Commands;
 
 use Cli\Commands\Command;
-use Runtime\Contracts\Console\Command as CommandInterface;
 
-class TestCommand extends Command implements CommandInterface
+class TestCommand extends Command
 {
 
     /**

src/Cli/Collection/CommandsCollection.php

@@ -2,7 +2,7 @@
 
 namespace Cli\Collection;
 
-use Runtime\Contracts\Console\Command;
+use Cli\Commands\Command;
 
 class CommandsCollection
 {

src/Cli/Commands/Command.php

@@ -4,7 +4,7 @@ namespace Cli\Commands;
 
 use Cli\Assets\Console;
 
-class Command
+abstract class Command
 {
     use Console;
 
@@ -23,6 +23,11 @@ class Command
      */
     private $args = [];
 
+    /*
+     * @return mixed
+     */
+    abstract public function handle();
+
     /**
      * Command constructor.
      */

src/Runtime/Contracts/Console/Command.php

@@ -1,23 +0,0 @@
-<?php
-
-namespace Runtime\Contracts\Console;
-
-interface Command
-{
-
-    /*
-     * @return mixed
-     */
-    public function handle();
-
-    /**
-     * @return string
-     */
-    public function getName();
-
-    /**
-     * @return string
-     */
-    public function getDescription();
-
-}