message: add focusin anf focusout to HTMl element
diff: "interface": "DocumentEventMap",
  "name": "\"focusout\"",
  "type": "FocusEvent"
  + },
  + {
  + "kind": "property",
  + "interface": "HTMLElementEventMap",
  + "name": "\"focusin\"",
  + "type": "FocusEvent"
  + },
  + {
  + "kind": "property",
  + "interface": "HTMLElementEventMap",
  + "name": "\"focusout\"",
  + "type": "FocusEvent"
  }
  ]
  