message: Wait for write to finish before firing a change event
  It may also help
diff: @@ -49,7 +49,8 @@ export class Manager {
  useFsEvents: false,
  usePolling,
  interval,
  - binaryInterval: Math.max(interval, 1000)
  + binaryInterval: Math.max(interval, 1000),
  + awaitWriteFinish: true
  }
  this.initiatePdfWatcher()
  }
  