Refactor names in CommandResolverInterface

tests/CommandRegistryTest.php

@@ -48,8 +48,8 @@ class CommandRegistryTest extends \PHPUnit\Framework\TestCase
         $reg->register('a', $cmda);
         $reg->register('b', $cmdb);
 
-        $this->assertEquals('a', $reg->find('a')?->getName());
-        $this->assertEquals('b', $reg->find('b')?->getName());
+        $this->assertEquals('a', $reg->findCommand('a')?->getName());
+        $this->assertEquals('b', $reg->findCommand('b')?->getName());
     }
 
     public function testGettingCommandNames()
@@ -61,7 +61,7 @@ class CommandRegistryTest extends \PHPUnit\Framework\TestCase
         $reg->register('a', $cmda);
         $reg->register('b', $cmdb);
 
-        $this->assertEquals(['a','b'], $reg->getNames());
+        $this->assertEquals(['a','b'], $reg->getCommandNames());
     }
 
-}
+}