classbun.FileSystemRouterclass FileSystemRouterResolve routes against a directory of files using Next.js-style (pages directory) conventions.readonly assetPrefix: null | stringThe assetPrefix option, or null if it was absent or emptyreadonly origin: null | stringThe origin option, or null if it was absent or emptyreadonly routes: Record<string, string>readonly style: 'nextjs'match(input: string | Request | Response): null | MatchedRoute;reload(): this;