A delegate that should return true the use the case-insensitive group key comparer, false or null to use the default comparer (including for non-string group keys).

A delegate to use for grouping documents or null if no grouping should be performed.

An additional metadata key to store the group documents in, or null not to store them.

A metadata key to store the group key in, or null not to store it.

The layout to use for each index file, if null no explicit layout is specified.

A delegate to get the page size. If null, no paging will be used.

The name of the pipeline(s) that contains the posts.

A delegate to get the relative output path of each page. If the result contains a ".html" extension, the page number will be appended to the result file name, otherwise if no ".html" extension is in the result value then it will be considered a folder path and the first page will be output as "index.html" followed by "page2.html", etc.

A delegate that specifies a number of pages to skip. Must return an int.

Sorts the documents before generating the archive pages. If null the documents will maintain the order of their source pipeline(s).

A delegate that specifies a number of pages to take. Must return an int.

The relative path to the index file template.

A delegate to get the title of each page.

If true the archive index page will be written, even if it's empty. The default behavior is to suppress writing empty pages (though they're still rendered).