MangaEx.Actions.Download.download_pages

You're seeing just the function download_pages, go back to MangaEx.Actions.Download module for more information.
Link to this function

download_pages(pages, manga_name, chapter, sleep, headers \\ [])

Specs

download_pages(
  pages_url :: [String.t()],
  manga_name :: String.t(),
  chapter :: String.t() | integer(),
  sleep :: integer(),
  headers :: list()
) :: list()