Browser cache max-age in milliseconds. (defaults to 0)

Tell the browser the resource is immutable and can be cached indefinitely. (defaults to false)

Allow transfer of hidden files. (defaults to false)

Root directory to restrict file access.

Name of the index file to serve automatically when visiting the root location. (defaults to none)

Try to serve the gzipped version of a file automatically when gzip is supported by a client and if the requested file with .gz extension exists. (defaults to true).

Try to serve the brotli version of a file automatically when brotli is supported by a client and if the requested file with .br extension exists. (defaults to true)

If true, format the path to serve static file servers and not require a trailing slash for directories, so that you can do both /directory and /directory/. (defaults to true)

Try to match extensions from passed array to search for file when no extension is sufficed in URL. First found is served. (defaults to undefined)