import { ModuleInfo } from '../module';
import { BaseStartupTask } from '.';
/**
 * StaticDirSupportTask configures the serving of local folders as static
 * directories.
 *
 * Each module has one virtual static directory in which users can specify sub
 * directories to serve files from. The path '/' itself represents the root
 * directory.
 *
 * Currently the path to the local source directory is always resolved from the
 * CWD of the process (unless an absolute path is provided). It is a lot less
 * chaotic to therefore use absolute paths.
 *
 * A static directory configuration may look something like the following:
 *
 * // <path> : <source>
 * app.routing.dirs:  {
 *  '/': '/path/to/files',
 *  '/js': { path: '/path/to/js', options: {} },
 *  '/css': [{ path: '/path/to/css'}, { path: '/path/to/css2'}]
 * }
 *
 * which will honour requests for files at the '/', '/js' and '/css' paths
 * respectively. The options object is passed directly to the express.static
 * middleware and is optional. The source for a mapping can be a string
 * specifying the local path, an object with path and options, or an array
 * combining the two.
 */
export declare class StaticDirSupportTask extends BaseStartupTask {
    name: string;
    execute(mod: ModuleInfo): Promise<void>;
}