private static boolean isAfterSeparator(@NotNull PsiElement position) {
      PsiElement parent = position.getParent();
      if (parent == null) return false;
      PsiElement prev = parent.getPrevSibling();
      if (prev instanceof PsiWhiteSpace) prev = prev.getPrevSibling();
      return prev != null && prev.getNode().getElementType() == EditorConfigElementTypes.SEPARATOR;
    }
private static boolean isAfterSeparator(@NotNull PsiElement position)