Please add feature contentPageSize

[yourlowkey]

It would be perfect to have the size of content of every page. I love something like this from the heading :
export type DynamicContent = (
currentPage: number,
pageCount: number,
pageSize: ContextPageSize,
contentSize : ContentPageSize,
) => Content | null | undefined;

[liborm85]

Duplicate. Feature request here: #325