{
  getEntries:function,
  getEntriesByName:function,
  getEntriesByType:function,
  getCurrentPageEntries:function,
  getEntriesByPage:function,
  mark:function,
  clearMarks:function
}

const entries = xhs.getPerformance && xhs.getPerformance().getEntriesByType("paint");

for (let i = 0, len = entries.length; i < len; i++) {
  console.log("entry name: " + entries[i].name);
  console.log("entry entryType: " + entries[i].entryType);
  console.log("entry startTime: " + entries[i].startTime);
  console.log("entry duration: " + entries[i].duration);
  console.log("entry value: " + entries[i].value);
}