GridLayoutProvider examples?

[GollyJer]

I can't find any documentation of GridLayoutProvider. Can someone point me in the right direction?

Thanks!

[arjendevos]

const gridLayoutMaker = ({ numColumns, itemheight}: { numColumns: number; itemheight: number;}) =>
  new GridLayoutProvider(
    numColumns,
    (i) => 0,
    (i) => {
      return 1;
    },
    (i) => itemheight,
    0
  );