export interface AngularModuleOptions {
  /**
   * Static files root directory.
   * Default: "client/dist"
   */
  rootPath?: string;
  /**
   * Path to render Angular app.
   * Default: * (wildcard - all paths)
   */
  renderPath?: string;
  /**
   * Serve static options (static files)
   * Passed down to the underlying either `express.static` or `fastify-static.send`
   */
  serveStaticOptions?: {
    /**
     * Enable or disable setting Cache-Control response header, defaults to true.
     * Disabling this will ignore the immutable and maxAge options.
     */
    cacheControl?: boolean;

    /**
     * Set how "dotfiles" are treated when encountered. A dotfile is a file or directory that begins with a dot (".").
     * Note this check is done on the path itself without checking if the path actually exists on the disk.
     * If root is specified, only the dotfiles above the root are checked
     * (i.e. the root itself can be within a dotfile when when set to "deny").
     * The default value is 'ignore'.
     * 'allow' No special treatment for dotfiles
     * 'deny' Send a 403 for any request for a dotfile
     * 'ignore' Pretend like the dotfile does not exist and call next()
     */
    dotfiles?: string;

    /**
     * Enable or disable etag generation, defaults to true.
     */
    etag?: boolean;

    /**
     * Set file extension fallbacks. When set, if a file is not found, the given extensions
     * will be added to the file name and search for.
     * The first that exists will be served. Example: ['html', 'htm'].
     * The default value is false.
     */
    extensions?: string[];

    /**
     * Enable or disable the immutable directive in the Cache-Control response header.
     * If enabled, the maxAge option should also be specified to enable caching.
     * The immutable directive will prevent supported clients from making conditional
     * requests during the life of the maxAge option to check if the file has changed.
     */
    immutable?: boolean;

    /**
     * By default this module will send "index.html" files in response to a request on a directory.
     * To disable this set false or to supply a new index pass a string or an array in preferred order.
     */
    index?: boolean | string | string[];

    /**
     * Enable or disable Last-Modified header, defaults to true. Uses the file system's last modified value.
     */
    lastModified?: boolean;

    /**
     * Provide a max-age in milliseconds for http caching, defaults to 0.
     * This can also be a string accepted by the ms module.
     */
    maxAge?: number | string;

    /**
     * Redirect to trailing "/" when the pathname is a dir. Defaults to true.
     */
    redirect?: boolean;

    /**
     * Function to set custom headers on response. Alterations to the headers need to occur synchronously.
     * The function is called as fn(res, path, stat), where the arguments are:
     * res the response object
     * path the file path that is being sent
     * stat the stat object of the file that is being sent
     */
    setHeaders?: (res: any, path: string, stat: any) => any;
  };
}