scrollToEnd(params?: ?{animated?: ?boolean}) {
    throw new Error('scrollToEnd not supported in legacy ListView.');
  }
  scrollToIndex(params: {
    animated?: ?boolean,
    index: number,
    viewPosition?: number,
  }) {
    throw new Error('scrollToIndex not supported in legacy ListView.');
  }
This is just a wrapper around the legacy ListView that matches the new API of FlatList, but with
some section support tacked on. It is recommended to just use FlatList directly, this component
is mostly for debugging and performance comparison.