  x Document
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.49.html:1:1]
 1 | <!DOCTYPE html>  <html>
   : ^^^^^^^^^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.49.html:1:1]
 1 | <!DOCTYPE html>  <html>
   : ^^^^^^^^^^^^^^^
   `----
  x DocumentType
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.49.html:1:1]
 1 | <!DOCTYPE html>  <html>
   : ^^^^^^^^^^^^^^^
   `----
  x Child
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.49.html:1:1]
 1 | <!DOCTYPE html>  <html>
   :                  ^^^^^^
   `----
  x Element
   ,-[$DIR/tests/html5lib-tests-fixture/tests2_dat.49.html:1:1]
 1 | <!DOCTYPE html>  <html>
   :                  ^^^^^^
   `----
  x Child
  x Element
