Added directory as rest of arguments.

src/classes/utils/ArgsParser.js

@@ -11,7 +11,12 @@ class ArgsParser {
     const parsedArgs = parseArgs(argv, this.options);
     this.validate(parsedArgs);
 
-    return parsedArgs;
+    const { _: [directory], ...rest } = parsedArgs;
+    
+    return {
+      ...rest,
+      directory
+    };
   }
 
   validate(parsedArgs) {