declare var module: any;
declare function require(name:string);
declare var __filename: string;
declare var __dirname: string;

import base = require("./base");

var clean = require('./helpers/clean');
var _ = require('lodash');

class CleanNode extends base.BaseTask {
  constructor() {
    super();
    return this;
  }
  static async:boolean = false;
  static taskName:string = 'cleanNode';

  static config(task, tasks, userOptions) {
    return {
      files: ['./tmp/**']
    };
  }

  static gulp(options, settings, task, tasks, done):void {
    CleanNode.checkArguments(options, settings, task, tasks, done);

    var config, _ref;
    config = settings;
    if (!config) {
      throw new Error('config settings missing');
    }
    if (config != null ? (_ref = config.files) != null ? _ref.length : void 0 : void 0) {
      return clean(config.files, done);
    }

  }
}

export = CleanNode;