text: var CONFIG_GROUP = "Config options:";
  var BASIC_GROUP = "Basic options:";
  var MODULE_GROUP = "Module options:";
  var OUTPUT_GROUP = "Output options:";
  var ADVANCED_GROUP = "Advanced options:";
  var RESOLVE_GROUP = "Resolving options:";
  var OPTIMIZE_GROUP = "Optimizing options:";
  
  module.exports = function(yargs) {
  	yargs
  		.help("help")
  		.alias("help", "h")
  		.version()
  		.alias("version", "v")
  		.options({
  			"config": {
  				type: "string",
  				describe: "Path to the config file",
  				group: CONFIG_GROUP,
  				defaultDescription: "webpack.config.js or webpackfile.js",
  				requiresArg: true
  			},
  			"config-name": {
  				type: "string",
  				describe: "Name of the config to use",
  				group: CONFIG_GROUP,
  				requiresArg: true
  			},
  			"env": {
  				describe: "Environment passed to the config, when it is a function",
  				group: CONFIG_GROUP
  			},
  			"context": {
  				type: "string",
  				describe: "The root directory for resolving entry point and stats",
  				group: BASIC_GROUP,
  				defaultDescription: "The current directory",
  				requiresArg: true
  			},
  			"entry": {
  				type: "string",
  				describe: "The entry point",
  				group: BASIC_GROUP,
  				requiresArg: true
  			},
  			"module-bind": {
  				type: "string",
  				describe: "Bind an extension to a loader",
  				group: MODULE_GROUP,
  				requiresArg: true
  			},
  			"module-bind-post": {
  				type: "string",
  				describe: "",
  				group: MODULE_GROUP,
  				requiresArg: true
  			},
  			"module-bind-pre": {
  				type: "string",
  				describe: "",
  				group: MODULE_GROUP,
  				requiresArg: true
  			},
  			"output-path": {
  				type: "string",
  				describe: "The output path for compilation assets",
  				group: OUTPUT_GROUP,
  				defaultDescription: "The current directory",
  				requiresArg: true
  			},
  			"output-filename": {
  				type: "string",
  				describe: "The output filename of the bundle",
  				group: OUTPUT_GROUP,
  				defaultDescription: "[name].js",
  				requiresArg: true
  			},
  			"output-chunk-filename": {
  				type: "string",
  				describe: "The output filename for additional chunks",
  				group: OUTPUT_GROUP,
  				defaultDescription: "filename with [id] instead of [name] or [id] prefixed",
  				requiresArg: true
  			},
  			"output-source-map-filename": {
  				type: "string",
  				describe: "The output filename for the SourceMap",
  				group: OUTPUT_GROUP,
  				requiresArg: true
  			},
  			"output-public-path": {
  				type: "string",
  				describe: "The public path for the assets",
  				group: OUTPUT_GROUP,
  				requiresArg: true
  			},
  			"output-jsonp-function": {
  				type: "string",
  				describe: "The name of the jsonp function used for chunk loading",
  				group: OUTPUT_GROUP,
  				requiresArg: true
  			},
  			"output-pathinfo": {
  				type: "boolean",
  				describe: "Include a comment with the request for every dependency (require, import, etc.)",
  				group: OUTPUT_GROUP
  			},
  			"output-library": {
  				type: "string",
  				describe: "Expose the exports of the entry point as library",
  				group: OUTPUT_GROUP,
  				requiresArg: true
  			},
  			"output-library-target": {
  				type: "string",
  				describe: "The type for exposing the exports of the entry point as library",
  				group: OUTPUT_GROUP,
  				requiresArg: true
  			},
  			"records-input-path": {
  				type: "string",
  				describe: "Path to the records file (reading)",
  				group: ADVANCED_GROUP,
  				requiresArg: true
  			},
  			"records-output-path": {
  				type: "string",
  				describe: "Path to the records file (writing)",
  				group: ADVANCED_GROUP,
  				requiresArg: true
  			},
  			"records-path": {
  				type: "string",
  				describe: "Path to the records file",
  				group: ADVANCED_GROUP,
  				requiresArg: true
  			},
  			"define": {
  				type: "string",
  				describe: "Define any free var in the bundle",
  				group: ADVANCED_GROUP,
  				requiresArg: true
  			},
  			"target": {
  				type: "string",
  				describe: "The targeted execution environment",
  				group: ADVANCED_GROUP,
  				requiresArg: true
  			},
  			"cache": {
  				type: "boolean",
  				describe: "Enable in memory caching",
  				default: null,
  				group: ADVANCED_GROUP,
  				defaultDescription: "It's enabled by default when watching"
  			},
  			"watch": {
  				type: "boolean",
  				alias: "w",
  				describe: "Watch the filesystem for changes",
  				group: BASIC_GROUP
  			},
  			"watch-stdin": {
  				type: "boolean",
  				alias: "stdin",
  				describe: "Exit the process when stdin is closed",
  				group: ADVANCED_GROUP
  			},
  			"watch-aggregate-timeout": {
  				describe: "Timeout for gathering changes while watching",
  				group: ADVANCED_GROUP,
  				requiresArg: true
  			},
  			"watch-poll": {
  				type: "string",
  				describe: "The polling interval for watching (also enable polling)",
  				group: ADVANCED_GROUP
  			},
  			"hot": {
  				type: "boolean",
  				describe: "Enables Hot Module Replacement",
  				group: ADVANCED_GROUP
  			},
  			"debug": {
  				type: "boolean",
  				describe: "Switch loaders to debug mode",
  				group: BASIC_GROUP
  			},
  			"devtool": {
  				type: "string",
  				describe: "Enable devtool for better debugging experience (Example: --devtool eval-cheap-module-source-map)",
  				group: BASIC_GROUP,
  				requiresArg: true
  			},
  			"resolve-alias": {
  				type: "string",
  				describe: "Setup a module alias for resolving (Example: jquery-plugin=jquery.plugin)",
  				group: RESOLVE_GROUP,
  				requiresArg: true
  			},
  			"resolve-extensions": {
  				"type": "array",
  				describe: "Setup extensions that should be used to resolve modules (Example: --resolve-extensions .es6,.js)",
  				group: RESOLVE_GROUP,
  				requiresArg: true
  			},
  			"resolve-loader-alias": {
  				type: "string",
  				describe: "Setup a loader alias for resolving",
  				group: RESOLVE_GROUP,
  				requiresArg: true
  			},
  			"optimize-max-chunks": {
  				describe: "Try to keep the chunk count below a limit",
  				group: OPTIMIZE_GROUP,
  				requiresArg: true
  			},
  			"optimize-min-chunk-size": {
  				describe: "Try to keep the chunk size above a limit",
  				group: OPTIMIZE_GROUP,
  				requiresArg: true
  			},
  			"optimize-minimize": {
  				type: "boolean",
  				describe: "Minimize javascript and switches loaders to minimizing",
  				group: OPTIMIZE_GROUP
  			},
  			"prefetch": {
  				type: "string",
  				describe: "Prefetch this request (Example: --prefetch ./file.js)",
  				group: ADVANCED_GROUP,
  				requiresArg: true
  			},
  			"provide": {
  				type: "string",
  				describe: "Provide these modules as free vars in all modules (Example: --provide jQuery=jquery)",
  				group: ADVANCED_GROUP,
  				requiresArg: true
  			},
  			"labeled-modules": {
  				type: "boolean",
  				describe: "Enables labeled modules",
  				group: ADVANCED_GROUP
  			},
  			"plugin": {
  				type: "string",
  				describe: "Load this plugin",
  				group: ADVANCED_GROUP,
  				requiresArg: true
  			},
  			"bail": {
  				type: "boolean",
  				describe: "Abort the compilation on first error",
  				group: ADVANCED_GROUP,
  				default: null
  			},
  			"profile": {
  				type: "boolean",
  				describe: "Profile the compilation and include information in stats",
  				group: ADVANCED_GROUP,
  				default: null
  			},
  			"d": {
  				type: "boolean",
  				describe: "shortcut for --debug --devtool eval-cheap-module-source-map --output-pathinfo",
  				group: BASIC_GROUP
  			},
  			"p": {
  				type: "boolean",
  				describe: "shortcut for --optimize-minimize --define process.env.NODE_ENV=\"production\"",
  				group: BASIC_GROUP
  			}
  		}).strict();
  };
  