private static void registerReferenceFixes(
      GrReferenceExpression refExpr,
      HighlightInfo info,
      boolean compileStatic,
      final HighlightDisplayKey key) {
    PsiClass targetClass = QuickfixUtil.findTargetClass(refExpr, compileStatic);
    if (targetClass == null) return;

    if (!compileStatic) {
      addDynamicAnnotation(info, refExpr, key);
    }
    if (targetClass.isWritable()) {
      QuickFixAction.registerQuickFixAction(
          info, new CreateFieldFromUsageFix(refExpr, targetClass), key);

      if (refExpr.getParent() instanceof GrCall && refExpr.getParent() instanceof GrExpression) {
        QuickFixAction.registerQuickFixAction(
            info, new CreateMethodFromUsageFix(refExpr, targetClass), key);
      }
    }

    if (!refExpr.isQualified()) {
      GrVariableDeclarationOwner owner =
          PsiTreeUtil.getParentOfType(refExpr, GrVariableDeclarationOwner.class);
      if (!(owner instanceof GroovyFileBase) || ((GroovyFileBase) owner).isScript()) {
        QuickFixAction.registerQuickFixAction(
            info, new CreateLocalVariableFromUsageFix(refExpr, owner), key);
      }
      if (PsiTreeUtil.getParentOfType(refExpr, GrMethod.class) != null) {
        QuickFixAction.registerQuickFixAction(info, new CreateParameterFromUsageFix(refExpr), key);
      }
    }
  }