XmlFile:test.dtd
  PsiElement(XML_DOCUMENT)
    PsiElement(XML_PROLOG)
      <empty list>
    PsiElement(XML_CONDITIONAL_SECTION)
      XmlToken:XML_CONDITIONAL_SECTION_START('<![')
      PsiWhiteSpace(' ')
      XmlToken:XML_CONDITIONAL_INCLUDE('INCLUDE')
      PsiWhiteSpace(' ')
      XmlToken:XML_MARKUP_START('[')
      PsiWhiteSpace(' ')
      PsiElement(XML_ELEMENT_DECL)
        XmlToken:XML_ELEMENT_DECL_START('<!ELEMENT')
        PsiWhiteSpace(' ')
        XmlToken:XML_NAME('data-sources')
        PsiWhiteSpace(' ')
        PsiElement(XML_ELEMENT_CONTENT_SPEC)
          XmlToken:XML_CONTENT_ANY('ANY')
        XmlToken:XML_TAG_END('>')
      PsiWhiteSpace(' ')
      XmlToken:XML_CONDITIONAL_SECTION_END(']]>')