  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/tests6_dat.30.html:1:1]
 1 | <frameset></div>
   : ^^^^^^^^^^^^^^^^
   `----
  x Child
  x Element
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests6_dat.30.html:1:1]
 1 | <frameset></div>
   : ^^^^^^^^^^^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests6_dat.30.html:1:1]
 1 | <frameset></div>
   : ^^^^^^^^^^^^^^^^
   `----
