title: How can i style the scroll indicator in react native scrollbar
body: <p>I want to add some style to the my scroll indicator in vertical scrollbar use in react native.I want to make the scroll indicator more wider than default size so that the user will clearly see the scroll indicator. As well as i want to change the colors and some other stuffs in scroll indicator.</p>
  
  <p>How can i do so. is it possible to stlye the scroll indicator in vertical scroll view in react native.. </p>
  
  <p>Should be compatible in any platform too</p>