message: Removed pre-emptive export
diff: @@ -136,7 +136,7 @@ const verify = {
  }
  };
  -export function verifySyntax(commandStack) {
  +function verifySyntax(commandStack) {
  let state = [];
  commandStack.forEach(function(command, commandIndex) {
  if (verify[command.command]) {
  