diff --git a/src/LanguageServer.php b/src/LanguageServer.php
index c6a99c0..8b3f90b 100644
--- a/src/LanguageServer.php
+++ b/src/LanguageServer.php
@@ -4,14 +4,6 @@ namespace LanguageServer;
 
 use LanguageServer\Protocol\ProtocolServer;
 
-/**
- * Enum
- */
-abstract class ParsingMode {
-    const HEADERS = 1;
-    const BODY = 2;
-}
-
 class LanguageServer extends ProtocolServer
 {
     public function listen()