diff --git a/CHANGELOG.md b/CHANGELOG.md
index c138ee2..0b5fb10 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,8 @@
-# 1.0.1
+# 1.0.2
+
+### Improvements
+
+1. `WebStorage` instances are singletons by storage mechanism, in order to keep consistency of the data stored.
 
 ### Fixes
 
diff --git a/README.md b/README.md
index 0636144..561fc6e 100644
--- a/README.md
+++ b/README.md
@@ -35,8 +35,8 @@ $ yarn add proxy-storage
 `proxy-storage` can be included directly from a CDN in your page:
 
 ```html
-<!-- last version: 1.0.1 -->
-<script src="https://cdn.rawgit.com/jherax/proxy-storage/1.0.1/dist/proxy-storage.min.js"></script>
+<!-- last version: 1.0.2 -->
+<script src="https://cdn.rawgit.com/jherax/proxy-storage/1.0.2/dist/proxy-storage.min.js"></script>
 ``` 
 
 In the above case, the [library](#api) is included into the namespace `proxyStorage` as a global object.
diff --git a/dist/proxy-storage.js b/dist/proxy-storage.js
index 84096f8..6d7b16a 100644
--- a/dist/proxy-storage.js
+++ b/dist/proxy-storage.js
@@ -87,6 +87,27 @@ return /******/ (function(modules) { // webpackBootstrap
 	// If you want to support all ES6 features, uncomment the next line
 	// import 'babel-polyfill';
 
+	/**
+	 * @public
+	 *
+	 * Current storage mechanism.
+	 * @type {object}
+	 */
+	var storage = null;
+
+	/**
+	 * @public
+	 *
+	 * Determines which storage mechanisms are available.
+	 *
+	 * @type {object}
+	 */
+	var isAvaliable = {
+	  localStorage: false,
+	  sessionStorage: false,
+	  cookieStorage: false,
+	  memoryStorage: true };
+
 	/**
 	 * @private
 	 *
@@ -106,6 +127,15 @@ return /******/ (function(modules) { // webpackBootstrap
 	  }
 	};
 
+	/**
+	 * @private
+	 *
+	 * Keeps WebStorage instances by type as singletons
+	 *
+	 * @type {object}
+	 */
+	var _instances = {};
+
 	/**
 	 * @private
 	 *
@@ -222,7 +252,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	 * @Reference
 	 * https://developer.mozilla.org/en-US/docs/Web/API/Storage
 	 *
-	 * @type {Class}
+	 * @type {class}
 	 */
 
 	var WebStorage = function () {
@@ -241,6 +271,10 @@ return /******/ (function(modules) { // webpackBootstrap
 	    if (!_proxy.hasOwnProperty(storageType)) {
 	      throw new Error('Storage type "' + storageType + '" is not valid');
 	    }
+	    // keeps instances by storageType as singletons
+	    if (_instances[storageType]) {
+	      return _instances[storageType];
+	    }
 	    setProperty(this, '__storage__', storageType);
 	    // copies all existing elements in the storage
 	    Object.keys(_proxy[storageType]).forEach(function (key) {
@@ -250,7 +284,8 @@ return /******/ (function(modules) { // webpackBootstrap
 	      } catch (e) {
 	        _this[key] = value;
 	      }
-	    });
+	    }, this);
+	    _instances[storageType] = this;
 	  }
 	  /**
 	   * Stores a value given a key name.
@@ -322,8 +357,8 @@ return /******/ (function(modules) { // webpackBootstrap
 
 	      executeInterceptors('clear');
 	      Object.keys(this).forEach(function (key) {
-	        return delete _this2[key];
-	      });
+	        delete _this2[key];
+	      }, this);
 	      _proxy[this.__storage__].clear();
 	    }
 	    /**
@@ -362,33 +397,11 @@ return /******/ (function(modules) { // webpackBootstrap
 	/**
 	 * @public
 	 *
-	 * Determines which storage mechanisms are available.
-	 *
+	 * Get/Set the storage mechanism to use by default.
 	 * @type {object}
 	 */
 
 
-	var isAvaliable = {
-	  localStorage: false,
-	  sessionStorage: false,
-	  cookieStorage: false,
-	  memoryStorage: true
-	};
-
-	/**
-	 * @public
-	 *
-	 * Current storage mechanism.
-	 * @type {object}
-	 */
-	var storage = null;
-
-	/**
-	 * @public
-	 *
-	 * Get/Set the storage mechanism to use by default.
-	 * @type {object}
-	 */
 	var configStorage = {
 	  get: function get() {
 	    return storage.__storage__;
diff --git a/dist/proxy-storage.min.js b/dist/proxy-storage.min.js
index c4a2be5..3bc3941 100644
--- a/dist/proxy-storage.min.js
+++ b/dist/proxy-storage.min.js
@@ -1,2 +1,2 @@
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.proxyStorage=t():e.proxyStorage=t()}(this,function(){return function(e){function t(o){if(n[o])return n[o].exports;var r=n[o]={exports:{},id:o,loaded:!1};return e[o].call(r.exports,r,r.exports,t),r.loaded=!0,r.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t){"use strict";function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function o(e){for(var t in e)"initialize"!==t&&r(e,t);return e.initialize(),delete e.initialize,e}function r(e,t,n){var o={configurable:!1,enumerable:!1,writable:!1};"undefined"!=typeof n&&(o.value=n),Object.defineProperty(e,t,o)}function i(e){for(var t=arguments.length,n=Array(t>1?t-1:0),o=1;o<t;o++)n[o-1]=arguments[o];I[e].forEach(function(e){return e.apply(void 0,n)})}function a(e){if(null==e||""===e)throw new Error("The key provided can not be empty")}function c(e){return"[object Object]"===Object.prototype.toString.call(e)}function s(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=Object.assign({},e),n=t.date instanceof Date?t.date:new Date;return+t.hours&&n.setHours(n.getHours()+t.hours),+t.days&&n.setDate(n.getDate()+t.days),+t.months&&n.setMonth(n.getMonth()+t.months),+t.years&&n.setFullYear(n.getFullYear()+t.years),n}function u(e){var t=s(e instanceof Date?{date:e}:e);return"; expires="+t.toUTCString()}function f(e){var t=this.toString();return 0===e.trim().indexOf(t)}function l(){var e={setItem:function(e,t,n){var o="",r=void 0;n=Object.assign({path:"/"},n),(c(n.expires)||n.expires instanceof Date)&&(o=u(n.expires)),r=e+"="+encodeURIComponent(t)+o+"; path="+n.path,S.set(r)},getItem:function(e){var t=void 0,n=e+"=",o=S.get().split(";").find(f,n);return o&&(t=o.trim().substring(n.length,o.length),t=decodeURIComponent(t)),t},removeItem:function(t){e.setItem(t,"",{expires:{days:-1}})},clear:function(){var t="=",n=void 0,o=void 0;S.get().split(";").forEach(function(r){n=r.indexOf(t),n>-1&&(o=r.substring(0,n),e.removeItem(o.trim()))})},initialize:function(){S.get().split(";").forEach(function(t){var n=t.indexOf("="),o=t.substring(0,n).trim(),r=t.substring(n+1).trim();e[o]=decodeURIComponent(r)})}};return e}function g(){var e=m(),t={setItem:function(t,n){e[t]=n,p(e)},getItem:function(t){return e[t]},removeItem:function(t){delete e[t],p(e)},clear:function(){Object.keys(e).forEach(function(t){return delete e[t]}),p(e)},initialize:function(){Object.assign(t,e)}};return t}function m(){try{var e=JSON.parse(window.self.name);if(e&&"object"===("undefined"==typeof e?"undefined":h(e)))return e}catch(e){return{}}}function p(e){var t=JSON.stringify(e);window.self.name=t}function y(e){var t=_[e],n="__proxy-storage__";try{return t.setItem(n,n),t.removeItem(n),!0}catch(e){return!1}}function d(e){return O[e]&&x.set(e),O[e]}function v(){O.localStorage=y("localStorage"),O.sessionStorage=y("sessionStorage"),O.cookieStorage=y("cookieStorage"),Object.keys(O).some(d)}Object.defineProperty(t,"__esModule",{value:!0});var h="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},b=function(){function e(e,t){for(var n=0;n<t.length;n++){var o=t[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,n,o){return n&&e(t.prototype,n),o&&e(t,o),t}}(),S={get:function(){return document.cookie},set:function(e){document.cookie=e}},_={localStorage:window.localStorage,sessionStorage:window.sessionStorage,cookieStorage:o(l()),memoryStorage:o(g())},I={setItem:[],getItem:[],removeItem:[],clear:[]},WebStorage=function(){function WebStorage(e){var t=this;if(n(this,WebStorage),!_.hasOwnProperty(e))throw new Error('Storage type "'+e+'" is not valid');r(this,"__storage__",e),Object.keys(_[e]).forEach(function(n){var o=_[e][n];try{t[n]=JSON.parse(o)}catch(e){t[n]=o}})}return b(WebStorage,[{key:"setItem",value:function(e,t,n){a(e),this[e]=t,i("setItem",e,t,n),t=JSON.stringify(t),_[this.__storage__].setItem(e,t,n)}},{key:"getItem",value:function(e){a(e),i("getItem",e);var t=_[this.__storage__].getItem(e);return JSON.parse(t)}},{key:"removeItem",value:function(e){a(e),delete this[e],i("removeItem",e),_[this.__storage__].removeItem(e)}},{key:"clear",value:function(){var e=this;i("clear"),Object.keys(this).forEach(function(t){return delete e[t]}),_[this.__storage__].clear()}},{key:"length",get:function(){return Object.keys(this).length}}],[{key:"interceptors",value:function(e,t){e in I&&"function"==typeof t&&I[e].push(t)}}]),WebStorage}(),O={localStorage:!1,sessionStorage:!1,cookieStorage:!1,memoryStorage:!0},w=null,x={get:function(){return w.__storage__},set:function(e){if(!_.hasOwnProperty(e))throw new Error('Storage type "'+e+'" is not valid');t.default=w=new WebStorage(e)}};v(),t.default=w,t.WebStorage=WebStorage,t.configStorage=x,t.isAvaliable=O}])});
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.proxyStorage=t():e.proxyStorage=t()}(this,function(){return function(e){function t(o){if(n[o])return n[o].exports;var r=n[o]={exports:{},id:o,loaded:!1};return e[o].call(r.exports,r,r.exports,t),r.loaded=!0,r.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t,n){!function(t,n){e.exports=n()}(this,function(){return function(e){function t(o){if(n[o])return n[o].exports;var r=n[o]={exports:{},id:o,loaded:!1};return e[o].call(r.exports,r,r.exports,t),r.loaded=!0,r.exports}var n={};return t.m=e,t.c=n,t.p="",t(0)}([function(e,t){"use strict";function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function o(e){for(var t in e)"initialize"!==t&&r(e,t);return e.initialize(),delete e.initialize,e}function r(e,t,n){var o={configurable:!1,enumerable:!1,writable:!1};"undefined"!=typeof n&&(o.value=n),Object.defineProperty(e,t,o)}function i(e){for(var t=arguments.length,n=Array(t>1?t-1:0),o=1;o<t;o++)n[o-1]=arguments[o];w[e].forEach(function(e){return e.apply(void 0,n)})}function a(e){if(null==e||""===e)throw new Error("The key provided can not be empty")}function s(e){return"[object Object]"===Object.prototype.toString.call(e)}function u(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=Object.assign({},e),n=t.date instanceof Date?t.date:new Date;return+t.hours&&n.setHours(n.getHours()+t.hours),+t.days&&n.setDate(n.getDate()+t.days),+t.months&&n.setMonth(n.getMonth()+t.months),+t.years&&n.setFullYear(n.getFullYear()+t.years),n}function c(e){var t=u(e instanceof Date?{date:e}:e);return"; expires="+t.toUTCString()}function f(e){var t=this.toString();return 0===e.trim().indexOf(t)}function l(){var e={setItem:function(e,t,n){var o="",r=void 0;n=Object.assign({path:"/"},n),(s(n.expires)||n.expires instanceof Date)&&(o=c(n.expires)),r=e+"="+encodeURIComponent(t)+o+"; path="+n.path,x.set(r)},getItem:function(e){var t=void 0,n=e+"=",o=x.get().split(";").find(f,n);return o&&(t=o.trim().substring(n.length,o.length),t=decodeURIComponent(t)),t},removeItem:function(t){e.setItem(t,"",{expires:{days:-1}})},clear:function(){var t="=",n=void 0,o=void 0;x.get().split(";").forEach(function(r){n=r.indexOf(t),n>-1&&(o=r.substring(0,n),e.removeItem(o.trim()))})},initialize:function(){x.get().split(";").forEach(function(t){var n=t.indexOf("="),o=t.substring(0,n).trim(),r=t.substring(n+1).trim();e[o]=decodeURIComponent(r)})}};return e}function p(){var e=g(),t={setItem:function(t,n){e[t]=n,d(e)},getItem:function(t){return e[t]},removeItem:function(t){delete e[t],d(e)},clear:function(){Object.keys(e).forEach(function(t){return delete e[t]}),d(e)},initialize:function(){Object.assign(t,e)}};return t}function g(){try{var e=JSON.parse(window.self.name);if(e&&"object"===("undefined"==typeof e?"undefined":h(e)))return e}catch(e){return{}}}function d(e){var t=JSON.stringify(e);window.self.name=t}function m(e){var t=O[e],n="__proxy-storage__";try{return t.setItem(n,n),t.removeItem(n),!0}catch(e){return!1}}function y(e){return _[e]&&k.set(e),_[e]}function v(){_.localStorage=m("localStorage"),_.sessionStorage=m("sessionStorage"),_.cookieStorage=m("cookieStorage"),Object.keys(_).some(y)}Object.defineProperty(t,"__esModule",{value:!0});var h="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},b=function(){function e(e,t){for(var n=0;n<t.length;n++){var o=t[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}return function(t,n,o){return n&&e(t.prototype,n),o&&e(t,o),t}}(),S=null,_={localStorage:!1,sessionStorage:!1,cookieStorage:!1,memoryStorage:!0},x={get:function(){return document.cookie},set:function(e){document.cookie=e}},I={},O={localStorage:window.localStorage,sessionStorage:window.sessionStorage,cookieStorage:o(l()),memoryStorage:o(p())},w={setItem:[],getItem:[],removeItem:[],clear:[]},WebStorage=function(){function WebStorage(e){var t=this;if(n(this,WebStorage),!O.hasOwnProperty(e))throw new Error('Storage type "'+e+'" is not valid');return I[e]?I[e]:(r(this,"__storage__",e),Object.keys(O[e]).forEach(function(n){var o=O[e][n];try{t[n]=JSON.parse(o)}catch(e){t[n]=o}},this),void(I[e]=this))}return b(WebStorage,[{key:"setItem",value:function(e,t,n){a(e),this[e]=t,i("setItem",e,t,n),t=JSON.stringify(t),O[this.__storage__].setItem(e,t,n)}},{key:"getItem",value:function(e){a(e),i("getItem",e);var t=O[this.__storage__].getItem(e);return JSON.parse(t)}},{key:"removeItem",value:function(e){a(e),delete this[e],i("removeItem",e),O[this.__storage__].removeItem(e)}},{key:"clear",value:function(){var e=this;i("clear"),Object.keys(this).forEach(function(t){delete e[t]},this),O[this.__storage__].clear()}},{key:"length",get:function(){return Object.keys(this).length}}],[{key:"interceptors",value:function(e,t){e in w&&"function"==typeof t&&w[e].push(t)}}]),WebStorage}(),k={get:function(){return S.__storage__},set:function(e){if(!O.hasOwnProperty(e))throw new Error('Storage type "'+e+'" is not valid');t.default=S=new WebStorage(e)}};v(),t.default=S,t.WebStorage=WebStorage,t.configStorage=k,t.isAvaliable=_}])})}])});
 //# sourceMappingURL=proxy-storage.min.js.map
\ No newline at end of file
diff --git a/dist/proxy-storage.min.js.map b/dist/proxy-storage.min.js.map
index 110c65e..933e2dd 100644
--- a/dist/proxy-storage.min.js.map
+++ b/dist/proxy-storage.min.js.map
@@ -1 +1 @@
-{"version":3,"sources":["webpack:///webpack/universalModuleDefinition","webpack:///proxy-storage.min.js","webpack:///webpack/bootstrap c9b7043ba837b106a41c","webpack:///./src/proxy-storage.js"],"names":["root","factory","exports","module","define","amd","this","modules","__webpack_require__","moduleId","installedModules","id","loaded","call","m","c","p","_classCallCheck","instance","Constructor","TypeError","initApi","api","prop","setProperty","initialize","obj","name","value","descriptor","configurable","enumerable","writable","Object","defineProperty","executeInterceptors","command","_len","arguments","length","args","Array","_key","_interceptors","forEach","action","checkEmpty","key","Error","isObject","prototype","toString","setTimestamp","options","undefined","opt","assign","d","date","Date","hours","setHours","getHours","days","setDate","getDate","months","setMonth","getMonth","years","setFullYear","getFullYear","buildExpirationString","expires","toUTCString","findCookie","cookie","nameEQ","trim","indexOf","cookieStorage","setItem","path","encodeURIComponent","$cookie","set","getItem","get","split","find","substring","decodeURIComponent","removeItem","clear","eq","indexEQ","index","memoryStorage","hashtable","getStoreFromWindow","setStoreToWindow","keys","store","JSON","parse","window","self","_typeof","e","stringify","isStorageAvailable","storageType","storageObj","_proxy","data","storageAvaliable","isAvaliable","configStorage","init","localStorage","sessionStorage","some","Symbol","iterator","constructor","_createClass","defineProperties","target","props","i","protoProps","staticProps","document","WebStorage","_this","hasOwnProperty","__storage__","_this2","push","storage","default"],"mappings":"CAAA,SAAAA,EAAAC,GACA,gBAAAC,UAAA,gBAAAC,QACAA,OAAAD,QAAAD,IACA,kBAAAG,gBAAAC,IACAD,UAAAH,GACA,gBAAAC,SACAA,QAAA,aAAAD,IAEAD,EAAA,aAAAC,KACCK,KAAA,WACD,MCAgB,UAAUC,GCN1B,QAAAC,GAAAC,GAGA,GAAAC,EAAAD,GACA,MAAAC,GAAAD,GAAAP,OAGA,IAAAC,GAAAO,EAAAD,IACAP,WACAS,GAAAF,EACAG,QAAA,EAUA,OANAL,GAAAE,GAAAI,KAAAV,EAAAD,QAAAC,IAAAD,QAAAM,GAGAL,EAAAS,QAAA,EAGAT,EAAAD,QAvBA,GAAAQ,KAqCA,OATAF,GAAAM,EAAAP,EAGAC,EAAAO,EAAAL,EAGAF,EAAAQ,EAAA,GAGAR,EAAA,KDgBM,SAASL,EAAQD,GAEtB,YAUA,SAASe,GAAgBC,EAAUC,GAAe,KAAMD,YAAoBC,IAAgB,KAAM,IAAIC,WAAU,qCEFjH,QAASC,GAAQC,GAEf,IAAK,GAAIC,KAAQD,GACF,eAATC,GACFC,EAAYF,EAAKC,EAMrB,OAJAD,GAAIG,mBAGGH,GAAIG,WACJH,EAaT,QAASE,GAAYE,EAAKC,EAAMC,GAC9B,GAAIC,IACFC,cAAc,EACdC,YAAY,EACZC,UAAU,EAES,oBAAVJ,KACTC,EAAWD,MAAQA,GAErBK,OAAOC,eAAeR,EAAKC,EAAME,GAyBnC,QAASM,GAAoBC,GAAkB,OAAAC,GAAAC,UAAAC,OAANC,EAAMC,MAAAJ,EAAA,EAAAA,EAAA,KAAAK,EAAA,EAAAA,EAAAL,EAAAK,IAANF,EAAME,EAAA,GAAAJ,UAAAI,EAC7CC,GAAcP,GAASQ,QAAQ,SAACC,GAAD,MAAYA,gBAAUL,KAWvD,QAASM,GAAWC,GAClB,GAAW,MAAPA,GAAuB,KAARA,EACjB,KAAM,IAAIC,OAAM,qCA8KpB,QAASC,GAASrB,GAChB,MAAiD,oBAA1CK,OAAOiB,UAAUC,SAAStC,KAAKe,GAexC,QAASwB,KAA2B,GAAdC,GAAcf,UAAAC,OAAA,GAAAe,SAAAhB,UAAA,GAAAA,UAAA,MAC5BiB,EAAMtB,OAAOuB,UAAWH,GAC1BI,EAAIF,EAAIG,eAAgBC,MAAOJ,EAAIG,KAAO,GAAIC,KAKlD,QAJKJ,EAAIK,OAAOH,EAAEI,SAASJ,EAAEK,WAAaP,EAAIK,QACzCL,EAAIQ,MAAMN,EAAEO,QAAQP,EAAEQ,UAAYV,EAAIQ,OACtCR,EAAIW,QAAQT,EAAEU,SAASV,EAAEW,WAAab,EAAIW,SAC1CX,EAAIc,OAAOZ,EAAEa,YAAYb,EAAEc,cAAgBhB,EAAIc,OAC7CZ,EAWT,QAASe,GAAsBd,GAC7B,GAAIe,GACFrB,EADaM,YAAgBC,OACfD,QACDA,EAEf,oBAAoBe,EAAQC,cAU9B,QAASC,GAAWC,GAClB,GAAMC,GAASvE,KAAK6C,UAEpB,OAAyC,KAAlCyB,EAAOE,OAAOC,QAAQF,GAW/B,QAASG,KACP,GAAM1D,IACJ2D,QADU,SACFlC,EAAKnB,EAAOyB,GAClB,GAAIoB,GAAU,GAAIG,QAClBvB,GAAUpB,OAAOuB,QAAQ0B,KAAM,KAAM7B,IACjCJ,EAASI,EAAQoB,UAAYpB,EAAQoB,kBAAmBd,SAC1Dc,EAAUD,EAAsBnB,EAAQoB,UAE1CG,EAAY7B,EAAZ,IAAmBoC,mBAAmBvD,GAAS6C,EAA/C,UAAgEpB,EAAQ6B,KACxEE,EAAQC,IAAIT,IAGdU,QAXU,SAWFvC,GACN,GAAInB,GAAQ,OACNiD,EAAY9B,EAAZ,IACA6B,EAASQ,EAAQG,MAAMC,MAAM,KAAKC,KAAKd,EAAYE,EAMzD,OALID,KAEFhD,EAAQgD,EAAOE,OAAOY,UAAUb,EAAOtC,OAAQqC,EAAOrC,QACtDX,EAAQ+D,mBAAmB/D,IAEtBA,GAGTgE,WAvBU,SAuBC7C,GACTzB,EAAI2D,QAAQlC,EAAK,IAAK0B,SAAUV,MAAM,MAGxC8B,MA3BU,WA4BR,GAAMC,GAAK,IACPC,SAAShD,QACbqC,GAAQG,MAAMC,MAAM,KAAK5C,QAAQ,SAACgC,GAChCmB,EAAUnB,EAAOG,QAAQe,GACrBC,GAAU,IACZhD,EAAM6B,EAAOc,UAAU,EAAGK,GAE1BzE,EAAIsE,WAAW7C,EAAI+B,YAKzBrD,WAxCU,WAyCR2D,EAAQG,MAAMC,MAAM,KAAK5C,QAAQ,SAACgC,GAChC,GAAMoB,GAAQpB,EAAOG,QAAQ,KACvBhC,EAAM6B,EAAOc,UAAU,EAAGM,GAAOlB,OACjClD,EAAQgD,EAAOc,UAAUM,EAAQ,GAAGlB,MAC1CxD,GAAIyB,GAAO4C,mBAAmB/D,MAIpC,OAAON,GAYT,QAAS2E,KACP,GAAMC,GAAYC,IACZ7E,GACJ2D,QADU,SACFlC,EAAKnB,GACXsE,EAAUnD,GAAOnB,EACjBwE,EAAiBF,IAEnBZ,QALU,SAKFvC,GACN,MAAOmD,GAAUnD,IAEnB6C,WARU,SAQC7C,SACFmD,GAAUnD,GACjBqD,EAAiBF,IAEnBL,MAZU,WAaR5D,OAAOoE,KAAKH,GAAWtD,QAAQ,SAACG,GAAD,aAAgBmD,GAAUnD,KACzDqD,EAAiBF,IAEnBzE,WAhBU,WAiBRQ,OAAOuB,OAAOlC,EAAK4E,IAGvB,OAAO5E,GAST,QAAS6E,KACP,IACE,GAAMG,GAAQC,KAAKC,MAAMC,OAAOC,KAAK/E,KACrC,IAAI2E,GAA0B,YAAjB,mBAAOA,GAAP,YAAAK,EAAOL,IAAoB,MAAOA,GAC/C,MAAOM,GACP,UAWJ,QAASR,GAAiBF,GACxB,GAAMI,GAAQC,KAAKM,UAAUX,EAC7BO,QAAOC,KAAK/E,KAAO2E,EAUrB,QAASQ,GAAmBC,GAC1B,GAAMC,GAAaC,EAAOF,GACpBG,EAAO,mBACb,KAGE,MAFAF,GAAW/B,QAAQiC,EAAMA,GACzBF,EAAWpB,WAAWsB,IACf,EACP,MAAON,GACP,OAAO,GAWX,QAASO,GAAiBJ,GAIxB,MAHIK,GAAYL,IACdM,EAAchC,IAAI0B,GAEbK,EAAYL,GASrB,QAASO,KACPF,EAAYG,aAAeT,EAAmB,gBAC9CM,EAAYI,eAAiBV,EAAmB,kBAChDM,EAAYpC,cAAgB8B,EAAmB,iBAE/C7E,OAAOoE,KAAKe,GAAaK,KAAKN,GFxd/BlF,OAAOC,eAAehC,EAAS,cAC7B0B,OAAO,GAGT,IAAI+E,GAA4B,kBAAXe,SAAoD,gBAApBA,QAAOC,SAAwB,SAAUjG,GAAO,aAAcA,IAAS,SAAUA,GAAO,MAAOA,IAAyB,kBAAXgG,SAAyBhG,EAAIkG,cAAgBF,QAAUhG,IAAQgG,OAAOxE,UAAY,eAAkBxB,IAElQmG,EAAe,WAAc,QAASC,GAAiBC,EAAQC,GAAS,IAAK,GAAIC,GAAI,EAAGA,EAAID,EAAMzF,OAAQ0F,IAAK,CAAE,GAAIpG,GAAamG,EAAMC,EAAIpG,GAAWE,WAAaF,EAAWE,aAAc,EAAOF,EAAWC,cAAe,EAAU,SAAWD,KAAYA,EAAWG,UAAW,GAAMC,OAAOC,eAAe6F,EAAQlG,EAAWkB,IAAKlB,IAAiB,MAAO,UAAUV,EAAa+G,EAAYC,GAAiJ,MAA9HD,IAAYJ,EAAiB3G,EAAY+B,UAAWgF,GAAiBC,GAAaL,EAAiB3G,EAAagH,GAAqBhH,MEjC3hBiE,GACJG,IAAK,iBAAM6C,UAASxD,QACpBS,IAAK,SAACzD,GACJwG,SAASxD,OAAShD,IAehBqF,GACJM,aAAcd,OAAOc,aACrBC,eAAgBf,OAAOe,eACvBxC,cAAe3D,EAAQ2D,KACvBiB,cAAe5E,EAAQ4E,MAqDnBtD,GACJsC,WACAK,WACAM,cACAC,UAwCIwC,WF6EY,WErEhB,QAAAA,YAAYtB,GAAa,GAAAuB,GAAAhI,IACvB,IADuBW,EAAAX,KAAA+H,aAClBpB,EAAOsB,eAAexB,GACzB,KAAM,IAAI/D,OAAJ,iBAA2B+D,EAA3B,iBAERvF,GAAYlB,KAAM,cAAeyG,GAEjC9E,OAAOoE,KAAKY,EAAOF,IAAcnE,QAAQ,SAACG,GACxC,GAAInB,GAAQqF,EAAOF,GAAahE,EAChC,KACEuF,EAAKvF,GAAOwD,KAAKC,MAAM5E,GACvB,MAAOgF,GACP0B,EAAKvF,GAAOnB,KF6LjB,MA5FAiG,GAAaQ,aACXtF,IAAK,UACLnB,MAAO,SErFFmB,EAAKnB,EAAOyB,GAClBP,EAAWC,GACXzC,KAAKyC,GAAOnB,EACZO,EAAoB,UAAWY,EAAKnB,EAAOyB,GAC3CzB,EAAQ2E,KAAKM,UAAUjF,GACvBqF,EAAO3G,KAAKkI,aAAavD,QAAQlC,EAAKnB,EAAOyB,MFiG5CN,IAAK,UACLnB,MAAO,SExFFmB,GACND,EAAWC,GACXZ,EAAoB,UAAWY,EAC/B,IAAMnB,GAAQqF,EAAO3G,KAAKkI,aAAalD,QAAQvC,EAC/C,OAAOwD,MAAKC,MAAM5E,MFoGjBmB,IAAK,aACLnB,MAAO,SE3FCmB,GACTD,EAAWC,SACJzC,MAAKyC,GACZZ,EAAoB,aAAcY,GAClCkE,EAAO3G,KAAKkI,aAAa5C,WAAW7C,MFsGnCA,IAAK,QACLnB,MAAO,WE9FF,GAAA6G,GAAAnI,IACN6B,GAAoB,SACpBF,OAAOoE,KAAK/F,MAAMsC,QAAQ,SAACG,GAAD,aAAgB0F,GAAK1F,KAC/CkE,EAAO3G,KAAKkI,aAAa3C,WF6GxB9C,IAAK,SACLwC,IAAK,WEpGN,MAAOtD,QAAOoE,KAAK/F,MAAMiC,YFkHxBQ,IAAK,eACLnB,MAAO,SExGUQ,EAASS,GACvBT,IAAWO,IAAmC,kBAAXE,IACrCF,EAAcP,GAASsG,KAAK7F,OF2GxBwF,cEhGJjB,GACJG,cAAc,EACdC,gBAAgB,EAChBxC,eAAe,EACfiB,eAAe,GASb0C,EAAU,KAQRtB,GACJ9B,IADoB,WAElB,MAAOoD,GAAQH,aAQjBnD,IAVoB,SAUhB0B,GACF,IAAKE,EAAOsB,eAAexB,GACzB,KAAM,IAAI/D,OAAJ,iBAA2B+D,EAA3B,iBAER7G,GA+Oe0I,QA/OfD,EAAU,GAAIN,YAAWtB,IA4O7BO,KF+GCpH,EE5GkB0I,QAAXD,EF6GPzI,EE7G2BmI,sBF8G3BnI,EE9GuCmH,gBF+GvCnH,EE/GsDkH","file":"proxy-storage.min.js","sourcesContent":["(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"proxyStorage\"] = factory();\n\telse\n\t\troot[\"proxyStorage\"] = factory();\n})(this, function() {\nreturn \n\n\n// WEBPACK FOOTER //\n// webpack/universalModuleDefinition","(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"proxyStorage\"] = factory();\n\telse\n\t\troot[\"proxyStorage\"] = factory();\n})(this, function() {\nreturn /******/ (function(modules) { // webpackBootstrap\n/******/ \t// The module cache\n/******/ \tvar installedModules = {};\n/******/\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(installedModules[moduleId])\n/******/ \t\t\treturn installedModules[moduleId].exports;\n/******/\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = installedModules[moduleId] = {\n/******/ \t\t\texports: {},\n/******/ \t\t\tid: moduleId,\n/******/ \t\t\tloaded: false\n/******/ \t\t};\n/******/\n/******/ \t\t// Execute the module function\n/******/ \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n/******/\n/******/ \t\t// Flag the module as loaded\n/******/ \t\tmodule.loaded = true;\n/******/\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/\n/******/\n/******/ \t// expose the modules object (__webpack_modules__)\n/******/ \t__webpack_require__.m = modules;\n/******/\n/******/ \t// expose the module cache\n/******/ \t__webpack_require__.c = installedModules;\n/******/\n/******/ \t// __webpack_public_path__\n/******/ \t__webpack_require__.p = \"\";\n/******/\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(0);\n/******/ })\n/************************************************************************/\n/******/ ([\n/* 0 */\n/***/ function(module, exports) {\n\n\t'use strict';\n\t\n\tObject.defineProperty(exports, \"__esModule\", {\n\t  value: true\n\t});\n\t\n\tvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\t\n\tvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\t\n\tfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\t\n\t/* eslint-disable no-use-before-define, no-invalid-this */\n\t\n\t/**\n\t * This library uses an adapter that implements the Web Storage interface,\n\t * which is very useful to deal with the lack of compatibility between\n\t * document.cookie and localStorage and sessionStorage.\n\t *\n\t * It also provides a memoryStorage fallback that stores the data in memory\n\t * when all of above mechanisms are not available.\n\t *\n\t * Author: David Rivera\n\t * Github: https://github.com/jherax\n\t * License: \"MIT\"\n\t *\n\t * You can fork this project on github:\n\t * https://github.com/jherax/proxy-storage.git\n\t */\n\t\n\t// If you want to support all ES6 features, uncomment the next line\n\t// import 'babel-polyfill';\n\t\n\t/**\n\t * @private\n\t *\n\t * Proxy for the default cookie storage associated with the current document.\n\t *\n\t * @Reference\n\t * https://developer.mozilla.org/en-US/docs/Web/API/Document/cookie\n\t *\n\t * @type {object}\n\t */\n\tvar $cookie = {\n\t  get: function get() {\n\t    return document.cookie;\n\t  },\n\t  set: function set(value) {\n\t    document.cookie = value;\n\t  }\n\t};\n\t\n\t/**\n\t * @private\n\t *\n\t * Proxy for Web Storage and Cookies.\n\t * All members implement the Web Storage interface.\n\t *\n\t * @Reference\n\t * https://developer.mozilla.org/en-US/docs/Web/API/Storage\n\t *\n\t * @type {object}\n\t */\n\tvar _proxy = {\n\t  localStorage: window.localStorage,\n\t  sessionStorage: window.sessionStorage,\n\t  cookieStorage: initApi(cookieStorage()),\n\t  memoryStorage: initApi(memoryStorage())\n\t};\n\t\n\t/**\n\t * @private\n\t *\n\t * Adds the current elements in the storage object\n\t *\n\t * @param  {object} api: the API to initialize\n\t * @return {object}\n\t */\n\tfunction initApi(api) {\n\t  // sets read-only and non-enumerable properties\n\t  for (var prop in api) {\n\t    // eslint-disable-line\n\t    if (prop !== 'initialize') setProperty(api, prop);\n\t  }\n\t  api.initialize();\n\t  // this method is removed after being invoked\n\t  // because is not part of the Web Storage interface\n\t  delete api.initialize;\n\t  return api;\n\t}\n\t\n\t/**\n\t * @private\n\t *\n\t * Creates a non-enumerable read-only property.\n\t *\n\t * @param  {object} obj: the object to add the property\n\t * @param  {string} name: the name of the property\n\t * @param  {any} value: the value of the property\n\t * @return {void}\n\t */\n\tfunction setProperty(obj, name, value) {\n\t  var descriptor = {\n\t    configurable: false,\n\t    enumerable: false,\n\t    writable: false\n\t  };\n\t  if (typeof value !== 'undefined') {\n\t    descriptor.value = value;\n\t  }\n\t  Object.defineProperty(obj, name, descriptor);\n\t}\n\t\n\t/**\n\t * @private\n\t *\n\t * Stores the interceptors for WebStorage methods\n\t *\n\t * @type {object}\n\t */\n\tvar _interceptors = {\n\t  setItem: [],\n\t  getItem: [],\n\t  removeItem: [],\n\t  clear: []\n\t};\n\t\n\t/**\n\t * @private\n\t *\n\t * Executes the interceptors of a WebStorage method\n\t *\n\t * @param  {string} command: name of the method to intercept\n\t * @return {void}\n\t */\n\tfunction executeInterceptors(command) {\n\t  for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n\t    args[_key - 1] = arguments[_key];\n\t  }\n\t\n\t  _interceptors[command].forEach(function (action) {\n\t    return action.apply(undefined, args);\n\t  });\n\t}\n\t\n\t/**\n\t * @private\n\t *\n\t * Validates if the key is not empty.\n\t * (null, undefined or empty string)\n\t * @param  {string} key: keyname of the storage\n\t * @return {void}\n\t */\n\tfunction checkEmpty(key) {\n\t  if (key == null || key === '') {\n\t    throw new Error('The key provided can not be empty');\n\t  }\n\t}\n\t\n\t/**\n\t * @public\n\t *\n\t * Implementation of the Web Storage interface.\n\t * It saves and retrieves values as JSON.\n\t *\n\t * @Reference\n\t * https://developer.mozilla.org/en-US/docs/Web/API/Storage\n\t *\n\t * @type {Class}\n\t */\n\t\n\tvar WebStorage = function () {\n\t  /**\n\t   * Creates an instance of WebStorage.\n\t   *\n\t   * @param {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n\t   *\n\t   * @memberOf WebStorage\n\t   */\n\t  function WebStorage(storageType) {\n\t    var _this = this;\n\t\n\t    _classCallCheck(this, WebStorage);\n\t\n\t    if (!_proxy.hasOwnProperty(storageType)) {\n\t      throw new Error('Storage type \"' + storageType + '\" is not valid');\n\t    }\n\t    setProperty(this, '__storage__', storageType);\n\t    // copies all existing elements in the storage\n\t    Object.keys(_proxy[storageType]).forEach(function (key) {\n\t      var value = _proxy[storageType][key];\n\t      try {\n\t        _this[key] = JSON.parse(value);\n\t      } catch (e) {\n\t        _this[key] = value;\n\t      }\n\t    });\n\t  }\n\t  /**\n\t   * Stores a value given a key name.\n\t   *\n\t   * @param  {string} key: keyname of the storage\n\t   * @param  {any} value: data to save in the storage\n\t   * @param  {object} options: additional options for cookieStorage\n\t   * @return {void}\n\t   *\n\t   * @memberOf WebStorage\n\t   */\n\t\n\t\n\t  _createClass(WebStorage, [{\n\t    key: 'setItem',\n\t    value: function setItem(key, value, options) {\n\t      checkEmpty(key);\n\t      this[key] = value;\n\t      executeInterceptors('setItem', key, value, options);\n\t      value = JSON.stringify(value);\n\t      _proxy[this.__storage__].setItem(key, value, options);\n\t    }\n\t    /**\n\t     * Retrieves a value by its key name.\n\t     *\n\t     * @param  {string} key: keyname of the storage\n\t     * @return {void}\n\t     *\n\t     * @memberOf WebStorage\n\t     */\n\t\n\t  }, {\n\t    key: 'getItem',\n\t    value: function getItem(key) {\n\t      checkEmpty(key);\n\t      executeInterceptors('getItem', key);\n\t      var value = _proxy[this.__storage__].getItem(key);\n\t      return JSON.parse(value);\n\t    }\n\t    /**\n\t     * Deletes a key from the storage.\n\t     *\n\t     * @param  {string} key: keyname of the storage\n\t     * @return {void}\n\t     *\n\t     * @memberOf WebStorage\n\t     */\n\t\n\t  }, {\n\t    key: 'removeItem',\n\t    value: function removeItem(key) {\n\t      checkEmpty(key);\n\t      delete this[key];\n\t      executeInterceptors('removeItem', key);\n\t      _proxy[this.__storage__].removeItem(key);\n\t    }\n\t    /**\n\t     * Removes all keys from the storage.\n\t     *\n\t     * @return {void}\n\t     *\n\t     * @memberOf WebStorage\n\t     */\n\t\n\t  }, {\n\t    key: 'clear',\n\t    value: function clear() {\n\t      var _this2 = this;\n\t\n\t      executeInterceptors('clear');\n\t      Object.keys(this).forEach(function (key) {\n\t        return delete _this2[key];\n\t      });\n\t      _proxy[this.__storage__].clear();\n\t    }\n\t    /**\n\t     * Gets the number of data items stored in the Storage object.\n\t     *\n\t     * @readonly\n\t     *\n\t     * @memberOf WebStorage\n\t     */\n\t\n\t  }, {\n\t    key: 'length',\n\t    get: function get() {\n\t      return Object.keys(this).length;\n\t    }\n\t    /**\n\t     * Adds an interceptor to a WebStorage method\n\t     *\n\t     * @param  {string} command: name of the API method to intercept\n\t     * @param  {function} action: callback executed when the API method is called\n\t     * @return {void}\n\t     *\n\t     * @memberOf WebStorage\n\t     */\n\t\n\t  }], [{\n\t    key: 'interceptors',\n\t    value: function interceptors(command, action) {\n\t      if (command in _interceptors && typeof action === 'function') _interceptors[command].push(action);\n\t    }\n\t  }]);\n\t\n\t  return WebStorage;\n\t}();\n\t\n\t/**\n\t * @public\n\t *\n\t * Determines which storage mechanisms are available.\n\t *\n\t * @type {object}\n\t */\n\t\n\t\n\tvar isAvaliable = {\n\t  localStorage: false,\n\t  sessionStorage: false,\n\t  cookieStorage: false,\n\t  memoryStorage: true\n\t};\n\t\n\t/**\n\t * @public\n\t *\n\t * Current storage mechanism.\n\t * @type {object}\n\t */\n\tvar storage = null;\n\t\n\t/**\n\t * @public\n\t *\n\t * Get/Set the storage mechanism to use by default.\n\t * @type {object}\n\t */\n\tvar configStorage = {\n\t  get: function get() {\n\t    return storage.__storage__;\n\t  },\n\t\n\t\n\t  /**\n\t   * Sets the storage mechanism to use by default.\n\t   * @param  {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n\t   * @return {void}\n\t   */\n\t  set: function set(storageType) {\n\t    if (!_proxy.hasOwnProperty(storageType)) {\n\t      throw new Error('Storage type \"' + storageType + '\" is not valid');\n\t    }\n\t    exports.default = storage = new WebStorage(storageType);\n\t  }\n\t};\n\t\n\t/**\n\t * @private\n\t *\n\t * Determines whether a value is a plain object\n\t *\n\t * @param  {any} value: the object to test\n\t * @return {boolean}\n\t */\n\tfunction isObject(value) {\n\t  return Object.prototype.toString.call(value) === '[object Object]';\n\t}\n\t\n\t/**\n\t * @private\n\t *\n\t * Allows add or subtract timestamps to the current date or to a specific date.\n\t * @param  {object} options: It contains the timestamps to add or remove to the date, and have the following properties:\n\t *         - {Date} date: if provided, the timestamps will affect this date, otherwise a new current date will be used.\n\t *         - {number} hours: hours to add/subtract\n\t *         - {number} days: days to add/subtract\n\t *         - {number} months: months to add/subtract\n\t *         - {number} years: years to add/subtract\n\t * @return {Date}\n\t */\n\tfunction setTimestamp() {\n\t  var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\t\n\t  var opt = Object.assign({}, options);\n\t  var d = opt.date instanceof Date ? opt.date : new Date();\n\t  if (+opt.hours) d.setHours(d.getHours() + opt.hours);\n\t  if (+opt.days) d.setDate(d.getDate() + opt.days);\n\t  if (+opt.months) d.setMonth(d.getMonth() + opt.months);\n\t  if (+opt.years) d.setFullYear(d.getFullYear() + opt.years);\n\t  return d;\n\t}\n\t\n\t/**\n\t * @private\n\t *\n\t * Builds the expiration part for the cookie\n\t *\n\t * @param  {Date|object} date: the expiration date. See `setTimestamp(options)`\n\t * @return {string}\n\t */\n\tfunction buildExpirationString(date) {\n\t  var expires = date instanceof Date ? setTimestamp({ date: date }) : setTimestamp(date);\n\t  return '; expires=' + expires.toUTCString();\n\t}\n\t\n\t/**\n\t * @private\n\t *\n\t * Callback that finds an element in the array.\n\t * @param  {string} cookie: key=value\n\t * @return {boolean}\n\t */\n\tfunction findCookie(cookie) {\n\t  var nameEQ = this.toString();\n\t  // prevent leading spaces before the key\n\t  return cookie.trim().indexOf(nameEQ) === 0;\n\t}\n\t\n\t/**\n\t * @private\n\t *\n\t * Manages actions for creation/reading/deleting cookies.\n\t * Implements Web Storage interface methods.\n\t *\n\t * @return {object}\n\t */\n\tfunction cookieStorage() {\n\t  var api = {\n\t    setItem: function setItem(key, value, options) {\n\t      var expires = '',\n\t          cookie = void 0;\n\t      options = Object.assign({ path: '/' }, options);\n\t      if (isObject(options.expires) || options.expires instanceof Date) {\n\t        expires = buildExpirationString(options.expires);\n\t      }\n\t      cookie = key + '=' + encodeURIComponent(value) + expires + '; path=' + options.path;\n\t      $cookie.set(cookie);\n\t    },\n\t    getItem: function getItem(key) {\n\t      var value = void 0;\n\t      var nameEQ = key + '=';\n\t      var cookie = $cookie.get().split(';').find(findCookie, nameEQ);\n\t      if (cookie) {\n\t        // prevent leading spaces before the key name\n\t        value = cookie.trim().substring(nameEQ.length, cookie.length);\n\t        value = decodeURIComponent(value);\n\t      }\n\t      return value;\n\t    },\n\t    removeItem: function removeItem(key) {\n\t      api.setItem(key, '', { expires: { days: -1 } });\n\t    },\n\t    clear: function clear() {\n\t      var eq = '=';\n\t      var indexEQ = void 0,\n\t          key = void 0;\n\t      $cookie.get().split(';').forEach(function (cookie) {\n\t        indexEQ = cookie.indexOf(eq);\n\t        if (indexEQ > -1) {\n\t          key = cookie.substring(0, indexEQ);\n\t          // prevent leading spaces before the key\n\t          api.removeItem(key.trim());\n\t        }\n\t      });\n\t    },\n\t    initialize: function initialize() {\n\t      $cookie.get().split(';').forEach(function (cookie) {\n\t        var index = cookie.indexOf('=');\n\t        var key = cookie.substring(0, index).trim();\n\t        var value = cookie.substring(index + 1).trim();\n\t        api[key] = decodeURIComponent(value);\n\t      });\n\t    }\n\t  };\n\t  return api;\n\t}\n\t\n\t/**\n\t * @private\n\t *\n\t * Manages actions for creation/reading/deleting data in memory.\n\t * Implements Web Storage interface methods.\n\t * It also adds a hack to persist the store as a session in the current window.\n\t *\n\t * @return {object}\n\t */\n\tfunction memoryStorage() {\n\t  var hashtable = getStoreFromWindow();\n\t  var api = {\n\t    setItem: function setItem(key, value) {\n\t      hashtable[key] = value;\n\t      setStoreToWindow(hashtable);\n\t    },\n\t    getItem: function getItem(key) {\n\t      return hashtable[key];\n\t    },\n\t    removeItem: function removeItem(key) {\n\t      delete hashtable[key];\n\t      setStoreToWindow(hashtable);\n\t    },\n\t    clear: function clear() {\n\t      Object.keys(hashtable).forEach(function (key) {\n\t        return delete hashtable[key];\n\t      });\n\t      setStoreToWindow(hashtable);\n\t    },\n\t    initialize: function initialize() {\n\t      Object.assign(api, hashtable);\n\t    }\n\t  };\n\t  return api;\n\t}\n\t\n\t/**\n\t * @private\n\t *\n\t * Gets the hashtable-store from the current window.\n\t * @return {object}\n\t */\n\tfunction getStoreFromWindow() {\n\t  try {\n\t    var store = JSON.parse(window.self.name);\n\t    if (store && (typeof store === 'undefined' ? 'undefined' : _typeof(store)) === 'object') return store;\n\t  } catch (e) {\n\t    return {};\n\t  }\n\t}\n\t\n\t/**\n\t * @private\n\t *\n\t * Saves the hashtable-store in the current window.\n\t * @param  {object} hashtable: {key,value} pairs stored in memoryStorage\n\t * @return {void}\n\t */\n\tfunction setStoreToWindow(hashtable) {\n\t  var store = JSON.stringify(hashtable);\n\t  window.self.name = store;\n\t}\n\t\n\t/**\n\t * @private\n\t *\n\t * Checks whether a storage mechanism is available.\n\t * @param  {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n\t * @return {boolean}\n\t */\n\tfunction isStorageAvailable(storageType) {\n\t  var storageObj = _proxy[storageType];\n\t  var data = '__proxy-storage__';\n\t  try {\n\t    storageObj.setItem(data, data);\n\t    storageObj.removeItem(data);\n\t    return true;\n\t  } catch (e) {\n\t    return false;\n\t  }\n\t}\n\t\n\t/**\n\t * @private\n\t *\n\t * Sets the default storage mechanism available.\n\t * @param  {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n\t * @return {boolean}\n\t */\n\tfunction storageAvaliable(storageType) {\n\t  if (isAvaliable[storageType]) {\n\t    configStorage.set(storageType);\n\t  }\n\t  return isAvaliable[storageType];\n\t}\n\t\n\t/**\n\t * @private\n\t *\n\t * Initializes the module.\n\t * @return {void}\n\t */\n\tfunction init() {\n\t  isAvaliable.localStorage = isStorageAvailable('localStorage');\n\t  isAvaliable.sessionStorage = isStorageAvailable('sessionStorage');\n\t  isAvaliable.cookieStorage = isStorageAvailable('cookieStorage');\n\t  // sets the default storage mechanism available\n\t  Object.keys(isAvaliable).some(storageAvaliable);\n\t}\n\t\n\tinit();\n\t\n\t// @public API\n\texports.default = storage;\n\texports.WebStorage = WebStorage;\n\texports.configStorage = configStorage;\n\texports.isAvaliable = isAvaliable;\n\n/***/ }\n/******/ ])\n});\n;\n\n\n// WEBPACK FOOTER //\n// proxy-storage.min.js"," \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId])\n \t\t\treturn installedModules[moduleId].exports;\n\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\texports: {},\n \t\t\tid: moduleId,\n \t\t\tloaded: false\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.loaded = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(0);\n\n\n\n// WEBPACK FOOTER //\n// webpack/bootstrap c9b7043ba837b106a41c","/* eslint-disable no-use-before-define, no-invalid-this */\n\n/**\n * This library uses an adapter that implements the Web Storage interface,\n * which is very useful to deal with the lack of compatibility between\n * document.cookie and localStorage and sessionStorage.\n *\n * It also provides a memoryStorage fallback that stores the data in memory\n * when all of above mechanisms are not available.\n *\n * Author: David Rivera\n * Github: https://github.com/jherax\n * License: \"MIT\"\n *\n * You can fork this project on github:\n * https://github.com/jherax/proxy-storage.git\n */\n\n// If you want to support all ES6 features, uncomment the next line\n// import 'babel-polyfill';\n\n/**\n * @private\n *\n * Proxy for the default cookie storage associated with the current document.\n *\n * @Reference\n * https://developer.mozilla.org/en-US/docs/Web/API/Document/cookie\n *\n * @type {object}\n */\nconst $cookie = {\n  get: () => document.cookie,\n  set: (value) => {\n    document.cookie = value;\n  },\n};\n\n/**\n * @private\n *\n * Proxy for Web Storage and Cookies.\n * All members implement the Web Storage interface.\n *\n * @Reference\n * https://developer.mozilla.org/en-US/docs/Web/API/Storage\n *\n * @type {object}\n */\nconst _proxy = {\n  localStorage: window.localStorage,\n  sessionStorage: window.sessionStorage,\n  cookieStorage: initApi(cookieStorage()),\n  memoryStorage: initApi(memoryStorage()),\n};\n\n/**\n * @private\n *\n * Adds the current elements in the storage object\n *\n * @param  {object} api: the API to initialize\n * @return {object}\n */\nfunction initApi(api) {\n  // sets read-only and non-enumerable properties\n  for (let prop in api) { // eslint-disable-line\n    if (prop !== 'initialize')\n      setProperty(api, prop);\n  }\n  api.initialize();\n  // this method is removed after being invoked\n  // because is not part of the Web Storage interface\n  delete api.initialize;\n  return api;\n}\n\n/**\n * @private\n *\n * Creates a non-enumerable read-only property.\n *\n * @param  {object} obj: the object to add the property\n * @param  {string} name: the name of the property\n * @param  {any} value: the value of the property\n * @return {void}\n */\nfunction setProperty(obj, name, value) {\n  let descriptor = {\n    configurable: false,\n    enumerable: false,\n    writable: false,\n  };\n  if (typeof value !== 'undefined') {\n    descriptor.value = value;\n  }\n  Object.defineProperty(obj, name, descriptor);\n}\n\n/**\n * @private\n *\n * Stores the interceptors for WebStorage methods\n *\n * @type {object}\n */\nconst _interceptors = {\n  setItem: [],\n  getItem: [],\n  removeItem: [],\n  clear: [],\n};\n\n/**\n * @private\n *\n * Executes the interceptors of a WebStorage method\n *\n * @param  {string} command: name of the method to intercept\n * @return {void}\n */\nfunction executeInterceptors(command, ...args) {\n  _interceptors[command].forEach((action) => action(...args));\n}\n\n/**\n * @private\n *\n * Validates if the key is not empty.\n * (null, undefined or empty string)\n * @param  {string} key: keyname of the storage\n * @return {void}\n */\nfunction checkEmpty(key) {\n  if (key == null || key === '') {\n    throw new Error('The key provided can not be empty');\n  }\n}\n\n/**\n * @public\n *\n * Implementation of the Web Storage interface.\n * It saves and retrieves values as JSON.\n *\n * @Reference\n * https://developer.mozilla.org/en-US/docs/Web/API/Storage\n *\n * @type {Class}\n */\nclass WebStorage {\n  /**\n   * Creates an instance of WebStorage.\n   *\n   * @param {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n   *\n   * @memberOf WebStorage\n   */\n  constructor(storageType) {\n    if (!_proxy.hasOwnProperty(storageType)) {\n      throw new Error(`Storage type \"${storageType}\" is not valid`);\n    }\n    setProperty(this, '__storage__', storageType);\n    // copies all existing elements in the storage\n    Object.keys(_proxy[storageType]).forEach((key) => {\n      let value = _proxy[storageType][key];\n      try {\n        this[key] = JSON.parse(value);\n      } catch (e) {\n        this[key] = value;\n      }\n    });\n  }\n  /**\n   * Stores a value given a key name.\n   *\n   * @param  {string} key: keyname of the storage\n   * @param  {any} value: data to save in the storage\n   * @param  {object} options: additional options for cookieStorage\n   * @return {void}\n   *\n   * @memberOf WebStorage\n   */\n  setItem(key, value, options) {\n    checkEmpty(key);\n    this[key] = value;\n    executeInterceptors('setItem', key, value, options);\n    value = JSON.stringify(value);\n    _proxy[this.__storage__].setItem(key, value, options);\n  }\n  /**\n   * Retrieves a value by its key name.\n   *\n   * @param  {string} key: keyname of the storage\n   * @return {void}\n   *\n   * @memberOf WebStorage\n   */\n  getItem(key) {\n    checkEmpty(key);\n    executeInterceptors('getItem', key);\n    const value = _proxy[this.__storage__].getItem(key);\n    return JSON.parse(value);\n  }\n  /**\n   * Deletes a key from the storage.\n   *\n   * @param  {string} key: keyname of the storage\n   * @return {void}\n   *\n   * @memberOf WebStorage\n   */\n  removeItem(key) {\n    checkEmpty(key);\n    delete this[key];\n    executeInterceptors('removeItem', key);\n    _proxy[this.__storage__].removeItem(key);\n  }\n  /**\n   * Removes all keys from the storage.\n   *\n   * @return {void}\n   *\n   * @memberOf WebStorage\n   */\n  clear() {\n    executeInterceptors('clear');\n    Object.keys(this).forEach((key) => delete this[key]);\n    _proxy[this.__storage__].clear();\n  }\n  /**\n   * Gets the number of data items stored in the Storage object.\n   *\n   * @readonly\n   *\n   * @memberOf WebStorage\n   */\n  get length() {\n    return Object.keys(this).length;\n  }\n  /**\n   * Adds an interceptor to a WebStorage method\n   *\n   * @param  {string} command: name of the API method to intercept\n   * @param  {function} action: callback executed when the API method is called\n   * @return {void}\n   *\n   * @memberOf WebStorage\n   */\n  static interceptors(command, action) {\n    if (command in _interceptors && typeof action === 'function')\n      _interceptors[command].push(action);\n  }\n}\n\n/**\n * @public\n *\n * Determines which storage mechanisms are available.\n *\n * @type {object}\n */\nconst isAvaliable = {\n  localStorage: false,\n  sessionStorage: false,\n  cookieStorage: false,\n  memoryStorage: true,\n};\n\n/**\n * @public\n *\n * Current storage mechanism.\n * @type {object}\n */\nlet storage = null;\n\n/**\n * @public\n *\n * Get/Set the storage mechanism to use by default.\n * @type {object}\n */\nconst configStorage = {\n  get() {\n    return storage.__storage__;\n  },\n\n  /**\n   * Sets the storage mechanism to use by default.\n   * @param  {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n   * @return {void}\n   */\n  set(storageType) {\n    if (!_proxy.hasOwnProperty(storageType)) {\n      throw new Error(`Storage type \"${storageType}\" is not valid`);\n    }\n    storage = new WebStorage(storageType);\n  },\n};\n\n/**\n * @private\n *\n * Determines whether a value is a plain object\n *\n * @param  {any} value: the object to test\n * @return {boolean}\n */\nfunction isObject(value) {\n  return Object.prototype.toString.call(value) === '[object Object]';\n}\n\n/**\n * @private\n *\n * Allows add or subtract timestamps to the current date or to a specific date.\n * @param  {object} options: It contains the timestamps to add or remove to the date, and have the following properties:\n *         - {Date} date: if provided, the timestamps will affect this date, otherwise a new current date will be used.\n *         - {number} hours: hours to add/subtract\n *         - {number} days: days to add/subtract\n *         - {number} months: months to add/subtract\n *         - {number} years: years to add/subtract\n * @return {Date}\n */\nfunction setTimestamp(options = {}) {\n  const opt = Object.assign({}, options);\n  let d = opt.date instanceof Date ? opt.date : new Date();\n  if (+opt.hours) d.setHours(d.getHours() + opt.hours);\n  if (+opt.days) d.setDate(d.getDate() + opt.days);\n  if (+opt.months) d.setMonth(d.getMonth() + opt.months);\n  if (+opt.years) d.setFullYear(d.getFullYear() + opt.years);\n  return d;\n}\n\n/**\n * @private\n *\n * Builds the expiration part for the cookie\n *\n * @param  {Date|object} date: the expiration date. See `setTimestamp(options)`\n * @return {string}\n */\nfunction buildExpirationString(date) {\n  let expires = (date instanceof Date ?\n    setTimestamp({date}) :\n    setTimestamp(date)\n  );\n  return `; expires=${expires.toUTCString()}`;\n}\n\n/**\n * @private\n *\n * Callback that finds an element in the array.\n * @param  {string} cookie: key=value\n * @return {boolean}\n */\nfunction findCookie(cookie) {\n  const nameEQ = this.toString();\n  // prevent leading spaces before the key\n  return cookie.trim().indexOf(nameEQ) === 0;\n}\n\n/**\n * @private\n *\n * Manages actions for creation/reading/deleting cookies.\n * Implements Web Storage interface methods.\n *\n * @return {object}\n */\nfunction cookieStorage() {\n  const api = {\n    setItem(key, value, options) {\n      let expires = '', cookie;\n      options = Object.assign({path: '/'}, options);\n      if (isObject(options.expires) || options.expires instanceof Date) {\n        expires = buildExpirationString(options.expires);\n      }\n      cookie = `${key}=${encodeURIComponent(value)}${expires}; path=${options.path}`;\n      $cookie.set(cookie);\n    },\n\n    getItem(key) {\n      let value = void 0;\n      const nameEQ = `${key}=`;\n      const cookie = $cookie.get().split(';').find(findCookie, nameEQ);\n      if (cookie) {\n        // prevent leading spaces before the key name\n        value = cookie.trim().substring(nameEQ.length, cookie.length);\n        value = decodeURIComponent(value);\n      }\n      return value;\n    },\n\n    removeItem(key) {\n      api.setItem(key, '', {expires: {days: -1}});\n    },\n\n    clear() {\n      const eq = '=';\n      let indexEQ, key;\n      $cookie.get().split(';').forEach((cookie) => {\n        indexEQ = cookie.indexOf(eq);\n        if (indexEQ > -1) {\n          key = cookie.substring(0, indexEQ);\n          // prevent leading spaces before the key\n          api.removeItem(key.trim());\n        }\n      });\n    },\n\n    initialize() {\n      $cookie.get().split(';').forEach((cookie) => {\n        const index = cookie.indexOf('=');\n        const key = cookie.substring(0, index).trim();\n        const value = cookie.substring(index + 1).trim();\n        api[key] = decodeURIComponent(value);\n      });\n    },\n  };\n  return api;\n}\n\n/**\n * @private\n *\n * Manages actions for creation/reading/deleting data in memory.\n * Implements Web Storage interface methods.\n * It also adds a hack to persist the store as a session in the current window.\n *\n * @return {object}\n */\nfunction memoryStorage() {\n  const hashtable = getStoreFromWindow();\n  const api = {\n    setItem(key, value) {\n      hashtable[key] = value;\n      setStoreToWindow(hashtable);\n    },\n    getItem(key) {\n      return hashtable[key];\n    },\n    removeItem(key) {\n      delete hashtable[key];\n      setStoreToWindow(hashtable);\n    },\n    clear() {\n      Object.keys(hashtable).forEach((key) => delete hashtable[key]);\n      setStoreToWindow(hashtable);\n    },\n    initialize() {\n      Object.assign(api, hashtable);\n    },\n  };\n  return api;\n}\n\n/**\n * @private\n *\n * Gets the hashtable-store from the current window.\n * @return {object}\n */\nfunction getStoreFromWindow() {\n  try {\n    const store = JSON.parse(window.self.name);\n    if (store && typeof store === 'object') return store;\n  } catch (e) {\n    return {};\n  }\n}\n\n/**\n * @private\n *\n * Saves the hashtable-store in the current window.\n * @param  {object} hashtable: {key,value} pairs stored in memoryStorage\n * @return {void}\n */\nfunction setStoreToWindow(hashtable) {\n  const store = JSON.stringify(hashtable);\n  window.self.name = store;\n}\n\n/**\n * @private\n *\n * Checks whether a storage mechanism is available.\n * @param  {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n * @return {boolean}\n */\nfunction isStorageAvailable(storageType) {\n  const storageObj = _proxy[storageType];\n  const data = '__proxy-storage__';\n  try {\n    storageObj.setItem(data, data);\n    storageObj.removeItem(data);\n    return true;\n  } catch (e) {\n    return false;\n  }\n}\n\n/**\n * @private\n *\n * Sets the default storage mechanism available.\n * @param  {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n * @return {boolean}\n */\nfunction storageAvaliable(storageType) {\n  if (isAvaliable[storageType]) {\n    configStorage.set(storageType);\n  }\n  return isAvaliable[storageType];\n}\n\n/**\n * @private\n *\n * Initializes the module.\n * @return {void}\n */\nfunction init() {\n  isAvaliable.localStorage = isStorageAvailable('localStorage');\n  isAvaliable.sessionStorage = isStorageAvailable('sessionStorage');\n  isAvaliable.cookieStorage = isStorageAvailable('cookieStorage');\n  // sets the default storage mechanism available\n  Object.keys(isAvaliable).some(storageAvaliable);\n}\n\ninit();\n\n// @public API\nexport {storage as default, WebStorage, configStorage, isAvaliable};\n\n\n\n// WEBPACK FOOTER //\n// ./src/proxy-storage.js"],"sourceRoot":""}
\ No newline at end of file
+{"version":3,"sources":["webpack:///webpack/universalModuleDefinition","webpack:///proxy-storage.min.js","webpack:///webpack/bootstrap 1b27830b79d59183e1c9","webpack:///./dist/proxy-storage.js"],"names":["root","factory","exports","module","define","amd","this","modules","__webpack_require__","moduleId","installedModules","id","loaded","call","m","c","p","_classCallCheck","instance","Constructor","TypeError","initApi","api","prop","setProperty","initialize","obj","name","value","descriptor","configurable","enumerable","writable","Object","defineProperty","executeInterceptors","command","_len","arguments","length","args","Array","_key","_interceptors","forEach","action","apply","undefined","checkEmpty","key","Error","isObject","prototype","toString","setTimestamp","options","opt","assign","d","date","Date","hours","setHours","getHours","days","setDate","getDate","months","setMonth","getMonth","years","setFullYear","getFullYear","buildExpirationString","expires","toUTCString","findCookie","cookie","nameEQ","trim","indexOf","cookieStorage","setItem","path","encodeURIComponent","$cookie","set","getItem","get","split","find","substring","decodeURIComponent","removeItem","clear","eq","indexEQ","index","memoryStorage","hashtable","getStoreFromWindow","setStoreToWindow","keys","store","JSON","parse","window","self","_typeof","e","stringify","isStorageAvailable","storageType","storageObj","_proxy","data","storageAvaliable","isAvaliable","configStorage","init","localStorage","sessionStorage","some","Symbol","iterator","constructor","_createClass","defineProperties","target","props","i","protoProps","staticProps","storage","document","_instances","WebStorage","_this","hasOwnProperty","__storage__","_this2","push","default"],"mappings":"CAAA,SAAAA,EAAAC,GACA,gBAAAC,UAAA,gBAAAC,QACAA,OAAAD,QAAAD,IACA,kBAAAG,gBAAAC,IACAD,UAAAH,GACA,gBAAAC,SACAA,QAAA,aAAAD,IAEAD,EAAA,aAAAC,KACCK,KAAA,WACD,MCAgB,UAAUC,GCN1B,QAAAC,GAAAC,GAGA,GAAAC,EAAAD,GACA,MAAAC,GAAAD,GAAAP,OAGA,IAAAC,GAAAO,EAAAD,IACAP,WACAS,GAAAF,EACAG,QAAA,EAUA,OANAL,GAAAE,GAAAI,KAAAV,EAAAD,QAAAC,IAAAD,QAAAM,GAGAL,EAAAS,QAAA,EAGAT,EAAAD,QAvBA,GAAAQ,KAqCA,OATAF,GAAAM,EAAAP,EAGAC,EAAAO,EAAAL,EAGAF,EAAAQ,EAAA,GAGAR,EAAA,KDgBM,SAASL,EAAQD,EAASM,IEtDhC,SAAAR,EAAAC,GAEAE,EAAAD,QAAAD,KAOCK,KAAA,WACD,gBAAAC,GAKA,QAAAC,GAAAC,GAGA,GAAAC,EAAAD,GACA,MAAAC,GAAAD,GAAAP,OAGA,IAAAC,GAAAO,EAAAD,IACAP,WACAS,GAAAF,EACAG,QAAA,EAUA,OANAL,GAAAE,GAAAI,KAAAV,EAAAD,QAAAC,IAAAD,QAAAM,GAGAL,EAAAS,QAAA,EAGAT,EAAAD,QAvBA,GAAAQ,KAqCA,OATAF,GAAAM,EAAAP,EAGAC,EAAAO,EAAAL,EAGAF,EAAAQ,EAAA,GAGAR,EAAA,KAKA,SAAAL,EAAAD,GAEA,YAUA,SAAAe,GAAAC,EAAAC,GAAkD,KAAAD,YAAAC,IAA0C,SAAAC,WAAA,qCAkG5F,QAAAC,GAAAC,GAEA,OAAAC,KAAAD,GAEA,eAAAC,GAAAC,EAAAF,EAAAC,EAMA,OAJAD,GAAAG,mBAGAH,GAAAG,WACAH,EAaA,QAAAE,GAAAE,EAAAC,EAAAC,GACA,GAAAC,IACAC,cAAA,EACAC,YAAA,EACAC,UAAA,EAEA,oBAAAJ,KACAC,EAAAD,SAEAK,OAAAC,eAAAR,EAAAC,EAAAE,GAyBA,QAAAM,GAAAC,GACA,OAAAC,GAAAC,UAAAC,OAAAC,EAAAC,MAAAJ,EAAA,EAAAA,EAAA,KAAAK,EAAA,EAAqFA,EAAAL,EAAaK,IAClGF,EAAAE,EAAA,GAAAJ,UAAAI,EAGAC,GAAAP,GAAAQ,QAAA,SAAAC,GACA,MAAAA,GAAAC,MAAAC,OAAAP,KAYA,QAAAQ,GAAAC,GACA,SAAAA,GAAA,KAAAA,EACA,SAAAC,OAAA,qCA8LA,QAAAC,GAAAvB,GACA,0BAAAK,OAAAmB,UAAAC,SAAAxC,KAAAe,GAeA,QAAA0B,KACA,GAAAC,GAAAjB,UAAAC,OAAA,GAAAQ,SAAAT,UAAA,GAAAA,UAAA,MAEAkB,EAAAvB,OAAAwB,UAA6BF,GAC7BG,EAAAF,EAAAG,eAAAC,MAAAJ,EAAAG,KAAA,GAAAC,KAKA,QAJAJ,EAAAK,OAAAH,EAAAI,SAAAJ,EAAAK,WAAAP,EAAAK,QACAL,EAAAQ,MAAAN,EAAAO,QAAAP,EAAAQ,UAAAV,EAAAQ,OACAR,EAAAW,QAAAT,EAAAU,SAAAV,EAAAW,WAAAb,EAAAW,SACAX,EAAAc,OAAAZ,EAAAa,YAAAb,EAAAc,cAAAhB,EAAAc,OACAZ,EAWA,QAAAe,GAAAd,GACA,GAAAe,GAAApB,EAAAK,YAAAC,OAAsDD,QAAaA,EACnE,oBAAYe,EAAAC,cAUZ,QAAAC,GAAAC,GACA,GAAAC,GAAAxE,KAAA+C,UAEA,YAAAwB,EAAAE,OAAAC,QAAAF,GAWA,QAAAG,KACA,GAAA3D,IACA4D,QAAA,SAAAjC,EAAArB,EAAA2B,GACA,GAAAmB,GAAA,GACAG,EAAA,MACAtB,GAAAtB,OAAAwB,QAAgC0B,KAAA,KAAY5B,IAC5CJ,EAAAI,EAAAmB,UAAAnB,EAAAmB,kBAAAd,SACAc,EAAAD,EAAAlB,EAAAmB,UAEAG,EAAA5B,EAAA,IAAAmC,mBAAAxD,GAAA8C,EAAA,UAAoEnB,EAAA4B,KACpEE,EAAAC,IAAAT,IAEAU,QAAA,SAAAtC,GACA,GAAArB,GAAA,OACAkD,EAAA7B,EAAA,IACA4B,EAAAQ,EAAAG,MAAAC,MAAA,KAA0CC,KAAAd,EAAAE,EAM1C,OALAD,KAEAjD,EAAAiD,EAAAE,OAAAY,UAAAb,EAAAvC,OAAAsC,EAAAtC,QACAX,EAAAgE,mBAAAhE,IAEAA,GAEAiE,WAAA,SAAA5C,GACA3B,EAAA4D,QAAAjC,EAAA,IAA6ByB,SAAWV,MAAA,MAExC8B,MAAA,WACA,GAAAC,GAAA,IACAC,EAAA,OACA/C,EAAA,MACAoC,GAAAG,MAAAC,MAAA,KAA6B7C,QAAA,SAAAiC,GAC7BmB,EAAAnB,EAAAG,QAAAe,GACAC,GAAA,IACA/C,EAAA4B,EAAAc,UAAA,EAAAK,GAEA1E,EAAAuE,WAAA5C,EAAA8B,YAIAtD,WAAA,WACA4D,EAAAG,MAAAC,MAAA,KAA6B7C,QAAA,SAAAiC,GAC7B,GAAAoB,GAAApB,EAAAG,QAAA,KACA/B,EAAA4B,EAAAc,UAAA,EAAAM,GAAAlB,OACAnD,EAAAiD,EAAAc,UAAAM,EAAA,GAAAlB,MACAzD,GAAA2B,GAAA2C,mBAAAhE,MAIA,OAAAN,GAYA,QAAA4E,KACA,GAAAC,GAAAC,IACA9E,GACA4D,QAAA,SAAAjC,EAAArB,GACAuE,EAAAlD,GAAArB,EACAyE,EAAAF,IAEAZ,QAAA,SAAAtC,GACA,MAAAkD,GAAAlD,IAEA4C,WAAA,SAAA5C,SACAkD,GAAAlD,GACAoD,EAAAF,IAEAL,MAAA,WACA7D,OAAAqE,KAAAH,GAAAvD,QAAA,SAAAK,GACA,aAAAkD,GAAAlD,KAEAoD,EAAAF,IAEA1E,WAAA,WACAQ,OAAAwB,OAAAnC,EAAA6E,IAGA,OAAA7E,GASA,QAAA8E,KACA,IACA,GAAAG,GAAAC,KAAAC,MAAAC,OAAAC,KAAAhF,KACA,IAAA4E,GAAA,+BAAAA,GAAA,YAAAK,EAAAL,IAAA,MAAAA,GACI,MAAAM,GACJ,UAWA,QAAAR,GAAAF,GACA,GAAAI,GAAAC,KAAAM,UAAAX,EACAO,QAAAC,KAAAhF,KAAA4E,EAUA,QAAAQ,GAAAC,GACA,GAAAC,GAAAC,EAAAF,GACAG,EAAA,mBACA,KAGA,MAFAF,GAAA/B,QAAAiC,KACAF,EAAApB,WAAAsB,IACA,EACI,MAAAN,GACJ,UAWA,QAAAO,GAAAJ,GAIA,MAHAK,GAAAL,IACAM,EAAAhC,IAAA0B,GAEAK,EAAAL,GASA,QAAAO,KACAF,EAAAG,aAAAT,EAAA,gBACAM,EAAAI,eAAAV,EAAA,kBACAM,EAAApC,cAAA8B,EAAA,iBAEA9E,OAAAqE,KAAAe,GAAAK,KAAAN,GAjlBAnF,OAAAC,eAAAhC,EAAA,cACA0B,OAAA,GAGA,IAAAgF,GAAA,kBAAAe,SAAA,gBAAAA,QAAAC,SAAA,SAAAlG,GAAqG,aAAAA,IAAqB,SAAAA,GAAmB,MAAAA,IAAA,kBAAAiG,SAAAjG,EAAAmG,cAAAF,QAAAjG,IAAAiG,OAAAvE,UAAA,eAAA1B,IAE7IoG,EAAA,WAAiC,QAAAC,GAAAC,EAAAC,GAA2C,OAAAC,GAAA,EAAgBA,EAAAD,EAAA1F,OAAkB2F,IAAA,CAAO,GAAArG,GAAAoG,EAAAC,EAA2BrG,GAAAE,WAAAF,EAAAE,aAAA,EAAwDF,EAAAC,cAAA,EAAgC,SAAAD,OAAAG,UAAA,GAAuDC,OAAAC,eAAA8F,EAAAnG,EAAAoB,IAAApB,IAA+D,gBAAAV,EAAAgH,EAAAC,GAA2L,MAAlID,IAAAJ,EAAA5G,EAAAiC,UAAA+E,GAAqEC,GAAAL,EAAA5G,EAAAiH,GAA6DjH,MA+BzhBkH,EAAA,KASAhB,GACAG,cAAA,EACAC,gBAAA,EACAxC,eAAA,EACAiB,eAAA,GAYAb,GACAG,IAAA,WACA,MAAA8C,UAAAzD,QAEAS,IAAA,SAAA1D,GACA0G,SAAAzD,OAAAjD,IAWA2G,KAaArB,GACAM,aAAAd,OAAAc,aACAC,eAAAf,OAAAe,eACAxC,cAAA5D,EAAA4D,KACAiB,cAAA7E,EAAA6E,MAqDAvD,GACAuC,WACAK,WACAM,cACAC,UA+CA0C,WAAA,WAQA,QAAAA,YAAAxB,GACA,GAAAyB,GAAAnI,IAIA,IAFAW,EAAAX,KAAAkI,aAEAtB,EAAAwB,eAAA1B,GACA,SAAA9D,OAAA,iBAAA8D,EAAA,iBAGA,OAAAuB,GAAAvB,GACAuB,EAAAvB,IAEAxF,EAAAlB,KAAA,cAAA0G,GAEA/E,OAAAqE,KAAAY,EAAAF,IAAApE,QAAA,SAAAK,GACA,GAAArB,GAAAsF,EAAAF,GAAA/D,EACA,KACAwF,EAAAxF,GAAAuD,KAAAC,MAAA7E,GACQ,MAAAiF,GACR4B,EAAAxF,GAAArB,IAEMtB,WACNiI,EAAAvB,GAAA1G,OA0GA,MA5FAwH,GAAAU,aACAvF,IAAA,UACArB,MAAA,SAAAqB,EAAArB,EAAA2B,GACAP,EAAAC,GACA3C,KAAA2C,GAAArB,EACAO,EAAA,UAAAc,EAAArB,EAAA2B,GACA3B,EAAA4E,KAAAM,UAAAlF,GACAsF,EAAA5G,KAAAqI,aAAAzD,QAAAjC,EAAArB,EAAA2B,MAYAN,IAAA,UACArB,MAAA,SAAAqB,GACAD,EAAAC,GACAd,EAAA,UAAAc,EACA,IAAArB,GAAAsF,EAAA5G,KAAAqI,aAAApD,QAAAtC,EACA,OAAAuD,MAAAC,MAAA7E,MAYAqB,IAAA,aACArB,MAAA,SAAAqB,GACAD,EAAAC,SACA3C,MAAA2C,GACAd,EAAA,aAAAc,GACAiE,EAAA5G,KAAAqI,aAAA9C,WAAA5C,MAWAA,IAAA,QACArB,MAAA,WACA,GAAAgH,GAAAtI,IAEA6B,GAAA,SACAF,OAAAqE,KAAAhG,MAAAsC,QAAA,SAAAK,SACA2F,GAAA3F,IACQ3C,MACR4G,EAAA5G,KAAAqI,aAAA7C,WAWA7C,IAAA,SACAuC,IAAA,WACA,MAAAvD,QAAAqE,KAAAhG,MAAAiC,YAaAU,IAAA,eACArB,MAAA,SAAAQ,EAAAS,GACAT,IAAAO,IAAA,kBAAAE,IAAAF,EAAAP,GAAAyG,KAAAhG,OAIA2F,cAWAlB,GACA9B,IAAA,WACA,MAAA6C,GAAAM,aASArD,IAAA,SAAA0B,GACA,IAAAE,EAAAwB,eAAA1B,GACA,SAAA9D,OAAA,iBAAA8D,EAAA,iBAEA9G,GAAA4I,QAAAT,EAAA,GAAAG,YAAAxB,IA2OAO,KAGArH,EAAA4I,QAAAT,EACAnI,EAAAsI,sBACAtI,EAAAoH,gBACApH,EAAAmH","file":"proxy-storage.min.js","sourcesContent":["(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"proxyStorage\"] = factory();\n\telse\n\t\troot[\"proxyStorage\"] = factory();\n})(this, function() {\nreturn \n\n\n// WEBPACK FOOTER //\n// webpack/universalModuleDefinition","(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"proxyStorage\"] = factory();\n\telse\n\t\troot[\"proxyStorage\"] = factory();\n})(this, function() {\nreturn /******/ (function(modules) { // webpackBootstrap\n/******/ \t// The module cache\n/******/ \tvar installedModules = {};\n/******/\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n/******/\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(installedModules[moduleId])\n/******/ \t\t\treturn installedModules[moduleId].exports;\n/******/\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = installedModules[moduleId] = {\n/******/ \t\t\texports: {},\n/******/ \t\t\tid: moduleId,\n/******/ \t\t\tloaded: false\n/******/ \t\t};\n/******/\n/******/ \t\t// Execute the module function\n/******/ \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n/******/\n/******/ \t\t// Flag the module as loaded\n/******/ \t\tmodule.loaded = true;\n/******/\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n/******/\n/******/\n/******/ \t// expose the modules object (__webpack_modules__)\n/******/ \t__webpack_require__.m = modules;\n/******/\n/******/ \t// expose the module cache\n/******/ \t__webpack_require__.c = installedModules;\n/******/\n/******/ \t// __webpack_public_path__\n/******/ \t__webpack_require__.p = \"\";\n/******/\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(0);\n/******/ })\n/************************************************************************/\n/******/ ([\n/* 0 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t(function webpackUniversalModuleDefinition(root, factory) {\n\t\tif(true)\n\t\t\tmodule.exports = factory();\n\t\telse if(typeof define === 'function' && define.amd)\n\t\t\tdefine([], factory);\n\t\telse if(typeof exports === 'object')\n\t\t\texports[\"proxyStorage\"] = factory();\n\t\telse\n\t\t\troot[\"proxyStorage\"] = factory();\n\t})(this, function() {\n\treturn /******/ (function(modules) { // webpackBootstrap\n\t/******/ \t// The module cache\n\t/******/ \tvar installedModules = {};\n\t\n\t/******/ \t// The require function\n\t/******/ \tfunction __webpack_require__(moduleId) {\n\t\n\t/******/ \t\t// Check if module is in cache\n\t/******/ \t\tif(installedModules[moduleId])\n\t/******/ \t\t\treturn installedModules[moduleId].exports;\n\t\n\t/******/ \t\t// Create a new module (and put it into the cache)\n\t/******/ \t\tvar module = installedModules[moduleId] = {\n\t/******/ \t\t\texports: {},\n\t/******/ \t\t\tid: moduleId,\n\t/******/ \t\t\tloaded: false\n\t/******/ \t\t};\n\t\n\t/******/ \t\t// Execute the module function\n\t/******/ \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\t\n\t/******/ \t\t// Flag the module as loaded\n\t/******/ \t\tmodule.loaded = true;\n\t\n\t/******/ \t\t// Return the exports of the module\n\t/******/ \t\treturn module.exports;\n\t/******/ \t}\n\t\n\t\n\t/******/ \t// expose the modules object (__webpack_modules__)\n\t/******/ \t__webpack_require__.m = modules;\n\t\n\t/******/ \t// expose the module cache\n\t/******/ \t__webpack_require__.c = installedModules;\n\t\n\t/******/ \t// __webpack_public_path__\n\t/******/ \t__webpack_require__.p = \"\";\n\t\n\t/******/ \t// Load entry module and return exports\n\t/******/ \treturn __webpack_require__(0);\n\t/******/ })\n\t/************************************************************************/\n\t/******/ ([\n\t/* 0 */\n\t/***/ function(module, exports) {\n\t\n\t\t'use strict';\n\t\n\t\tObject.defineProperty(exports, \"__esModule\", {\n\t\t  value: true\n\t\t});\n\t\n\t\tvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\t\n\t\tvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\t\n\t\tfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\t\n\t\t/* eslint-disable no-use-before-define, no-invalid-this */\n\t\n\t\t/**\n\t\t * This library uses an adapter that implements the Web Storage interface,\n\t\t * which is very useful to deal with the lack of compatibility between\n\t\t * document.cookie and localStorage and sessionStorage.\n\t\t *\n\t\t * It also provides a memoryStorage fallback that stores the data in memory\n\t\t * when all of above mechanisms are not available.\n\t\t *\n\t\t * Author: David Rivera\n\t\t * Github: https://github.com/jherax\n\t\t * License: \"MIT\"\n\t\t *\n\t\t * You can fork this project on github:\n\t\t * https://github.com/jherax/proxy-storage.git\n\t\t */\n\t\n\t\t// If you want to support all ES6 features, uncomment the next line\n\t\t// import 'babel-polyfill';\n\t\n\t\t/**\n\t\t * @public\n\t\t *\n\t\t * Current storage mechanism.\n\t\t * @type {object}\n\t\t */\n\t\tvar storage = null;\n\t\n\t\t/**\n\t\t * @public\n\t\t *\n\t\t * Determines which storage mechanisms are available.\n\t\t *\n\t\t * @type {object}\n\t\t */\n\t\tvar isAvaliable = {\n\t\t  localStorage: false,\n\t\t  sessionStorage: false,\n\t\t  cookieStorage: false,\n\t\t  memoryStorage: true };\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Proxy for the default cookie storage associated with the current document.\n\t\t *\n\t\t * @Reference\n\t\t * https://developer.mozilla.org/en-US/docs/Web/API/Document/cookie\n\t\t *\n\t\t * @type {object}\n\t\t */\n\t\tvar $cookie = {\n\t\t  get: function get() {\n\t\t    return document.cookie;\n\t\t  },\n\t\t  set: function set(value) {\n\t\t    document.cookie = value;\n\t\t  }\n\t\t};\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Keeps WebStorage instances by type as singletons\n\t\t *\n\t\t * @type {object}\n\t\t */\n\t\tvar _instances = {};\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Proxy for Web Storage and Cookies.\n\t\t * All members implement the Web Storage interface.\n\t\t *\n\t\t * @Reference\n\t\t * https://developer.mozilla.org/en-US/docs/Web/API/Storage\n\t\t *\n\t\t * @type {object}\n\t\t */\n\t\tvar _proxy = {\n\t\t  localStorage: window.localStorage,\n\t\t  sessionStorage: window.sessionStorage,\n\t\t  cookieStorage: initApi(cookieStorage()),\n\t\t  memoryStorage: initApi(memoryStorage())\n\t\t};\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Adds the current elements in the storage object\n\t\t *\n\t\t * @param  {object} api: the API to initialize\n\t\t * @return {object}\n\t\t */\n\t\tfunction initApi(api) {\n\t\t  // sets read-only and non-enumerable properties\n\t\t  for (var prop in api) {\n\t\t    // eslint-disable-line\n\t\t    if (prop !== 'initialize') setProperty(api, prop);\n\t\t  }\n\t\t  api.initialize();\n\t\t  // this method is removed after being invoked\n\t\t  // because is not part of the Web Storage interface\n\t\t  delete api.initialize;\n\t\t  return api;\n\t\t}\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Creates a non-enumerable read-only property.\n\t\t *\n\t\t * @param  {object} obj: the object to add the property\n\t\t * @param  {string} name: the name of the property\n\t\t * @param  {any} value: the value of the property\n\t\t * @return {void}\n\t\t */\n\t\tfunction setProperty(obj, name, value) {\n\t\t  var descriptor = {\n\t\t    configurable: false,\n\t\t    enumerable: false,\n\t\t    writable: false\n\t\t  };\n\t\t  if (typeof value !== 'undefined') {\n\t\t    descriptor.value = value;\n\t\t  }\n\t\t  Object.defineProperty(obj, name, descriptor);\n\t\t}\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Stores the interceptors for WebStorage methods\n\t\t *\n\t\t * @type {object}\n\t\t */\n\t\tvar _interceptors = {\n\t\t  setItem: [],\n\t\t  getItem: [],\n\t\t  removeItem: [],\n\t\t  clear: []\n\t\t};\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Executes the interceptors of a WebStorage method\n\t\t *\n\t\t * @param  {string} command: name of the method to intercept\n\t\t * @return {void}\n\t\t */\n\t\tfunction executeInterceptors(command) {\n\t\t  for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n\t\t    args[_key - 1] = arguments[_key];\n\t\t  }\n\t\n\t\t  _interceptors[command].forEach(function (action) {\n\t\t    return action.apply(undefined, args);\n\t\t  });\n\t\t}\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Validates if the key is not empty.\n\t\t * (null, undefined or empty string)\n\t\t * @param  {string} key: keyname of the storage\n\t\t * @return {void}\n\t\t */\n\t\tfunction checkEmpty(key) {\n\t\t  if (key == null || key === '') {\n\t\t    throw new Error('The key provided can not be empty');\n\t\t  }\n\t\t}\n\t\n\t\t/**\n\t\t * @public\n\t\t *\n\t\t * Implementation of the Web Storage interface.\n\t\t * It saves and retrieves values as JSON.\n\t\t *\n\t\t * @Reference\n\t\t * https://developer.mozilla.org/en-US/docs/Web/API/Storage\n\t\t *\n\t\t * @type {class}\n\t\t */\n\t\n\t\tvar WebStorage = function () {\n\t\t  /**\n\t\t   * Creates an instance of WebStorage.\n\t\t   *\n\t\t   * @param {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n\t\t   *\n\t\t   * @memberOf WebStorage\n\t\t   */\n\t\t  function WebStorage(storageType) {\n\t\t    var _this = this;\n\t\n\t\t    _classCallCheck(this, WebStorage);\n\t\n\t\t    if (!_proxy.hasOwnProperty(storageType)) {\n\t\t      throw new Error('Storage type \"' + storageType + '\" is not valid');\n\t\t    }\n\t\t    // keeps instances by storageType as singletons\n\t\t    if (_instances[storageType]) {\n\t\t      return _instances[storageType];\n\t\t    }\n\t\t    setProperty(this, '__storage__', storageType);\n\t\t    // copies all existing elements in the storage\n\t\t    Object.keys(_proxy[storageType]).forEach(function (key) {\n\t\t      var value = _proxy[storageType][key];\n\t\t      try {\n\t\t        _this[key] = JSON.parse(value);\n\t\t      } catch (e) {\n\t\t        _this[key] = value;\n\t\t      }\n\t\t    }, this);\n\t\t    _instances[storageType] = this;\n\t\t  }\n\t\t  /**\n\t\t   * Stores a value given a key name.\n\t\t   *\n\t\t   * @param  {string} key: keyname of the storage\n\t\t   * @param  {any} value: data to save in the storage\n\t\t   * @param  {object} options: additional options for cookieStorage\n\t\t   * @return {void}\n\t\t   *\n\t\t   * @memberOf WebStorage\n\t\t   */\n\t\n\t\n\t\t  _createClass(WebStorage, [{\n\t\t    key: 'setItem',\n\t\t    value: function setItem(key, value, options) {\n\t\t      checkEmpty(key);\n\t\t      this[key] = value;\n\t\t      executeInterceptors('setItem', key, value, options);\n\t\t      value = JSON.stringify(value);\n\t\t      _proxy[this.__storage__].setItem(key, value, options);\n\t\t    }\n\t\t    /**\n\t\t     * Retrieves a value by its key name.\n\t\t     *\n\t\t     * @param  {string} key: keyname of the storage\n\t\t     * @return {void}\n\t\t     *\n\t\t     * @memberOf WebStorage\n\t\t     */\n\t\n\t\t  }, {\n\t\t    key: 'getItem',\n\t\t    value: function getItem(key) {\n\t\t      checkEmpty(key);\n\t\t      executeInterceptors('getItem', key);\n\t\t      var value = _proxy[this.__storage__].getItem(key);\n\t\t      return JSON.parse(value);\n\t\t    }\n\t\t    /**\n\t\t     * Deletes a key from the storage.\n\t\t     *\n\t\t     * @param  {string} key: keyname of the storage\n\t\t     * @return {void}\n\t\t     *\n\t\t     * @memberOf WebStorage\n\t\t     */\n\t\n\t\t  }, {\n\t\t    key: 'removeItem',\n\t\t    value: function removeItem(key) {\n\t\t      checkEmpty(key);\n\t\t      delete this[key];\n\t\t      executeInterceptors('removeItem', key);\n\t\t      _proxy[this.__storage__].removeItem(key);\n\t\t    }\n\t\t    /**\n\t\t     * Removes all keys from the storage.\n\t\t     *\n\t\t     * @return {void}\n\t\t     *\n\t\t     * @memberOf WebStorage\n\t\t     */\n\t\n\t\t  }, {\n\t\t    key: 'clear',\n\t\t    value: function clear() {\n\t\t      var _this2 = this;\n\t\n\t\t      executeInterceptors('clear');\n\t\t      Object.keys(this).forEach(function (key) {\n\t\t        delete _this2[key];\n\t\t      }, this);\n\t\t      _proxy[this.__storage__].clear();\n\t\t    }\n\t\t    /**\n\t\t     * Gets the number of data items stored in the Storage object.\n\t\t     *\n\t\t     * @readonly\n\t\t     *\n\t\t     * @memberOf WebStorage\n\t\t     */\n\t\n\t\t  }, {\n\t\t    key: 'length',\n\t\t    get: function get() {\n\t\t      return Object.keys(this).length;\n\t\t    }\n\t\t    /**\n\t\t     * Adds an interceptor to a WebStorage method\n\t\t     *\n\t\t     * @param  {string} command: name of the API method to intercept\n\t\t     * @param  {function} action: callback executed when the API method is called\n\t\t     * @return {void}\n\t\t     *\n\t\t     * @memberOf WebStorage\n\t\t     */\n\t\n\t\t  }], [{\n\t\t    key: 'interceptors',\n\t\t    value: function interceptors(command, action) {\n\t\t      if (command in _interceptors && typeof action === 'function') _interceptors[command].push(action);\n\t\t    }\n\t\t  }]);\n\t\n\t\t  return WebStorage;\n\t\t}();\n\t\n\t\t/**\n\t\t * @public\n\t\t *\n\t\t * Get/Set the storage mechanism to use by default.\n\t\t * @type {object}\n\t\t */\n\t\n\t\n\t\tvar configStorage = {\n\t\t  get: function get() {\n\t\t    return storage.__storage__;\n\t\t  },\n\t\n\t\n\t\t  /**\n\t\t   * Sets the storage mechanism to use by default.\n\t\t   * @param  {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n\t\t   * @return {void}\n\t\t   */\n\t\t  set: function set(storageType) {\n\t\t    if (!_proxy.hasOwnProperty(storageType)) {\n\t\t      throw new Error('Storage type \"' + storageType + '\" is not valid');\n\t\t    }\n\t\t    exports.default = storage = new WebStorage(storageType);\n\t\t  }\n\t\t};\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Determines whether a value is a plain object\n\t\t *\n\t\t * @param  {any} value: the object to test\n\t\t * @return {boolean}\n\t\t */\n\t\tfunction isObject(value) {\n\t\t  return Object.prototype.toString.call(value) === '[object Object]';\n\t\t}\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Allows add or subtract timestamps to the current date or to a specific date.\n\t\t * @param  {object} options: It contains the timestamps to add or remove to the date, and have the following properties:\n\t\t *         - {Date} date: if provided, the timestamps will affect this date, otherwise a new current date will be used.\n\t\t *         - {number} hours: hours to add/subtract\n\t\t *         - {number} days: days to add/subtract\n\t\t *         - {number} months: months to add/subtract\n\t\t *         - {number} years: years to add/subtract\n\t\t * @return {Date}\n\t\t */\n\t\tfunction setTimestamp() {\n\t\t  var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\t\n\t\t  var opt = Object.assign({}, options);\n\t\t  var d = opt.date instanceof Date ? opt.date : new Date();\n\t\t  if (+opt.hours) d.setHours(d.getHours() + opt.hours);\n\t\t  if (+opt.days) d.setDate(d.getDate() + opt.days);\n\t\t  if (+opt.months) d.setMonth(d.getMonth() + opt.months);\n\t\t  if (+opt.years) d.setFullYear(d.getFullYear() + opt.years);\n\t\t  return d;\n\t\t}\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Builds the expiration part for the cookie\n\t\t *\n\t\t * @param  {Date|object} date: the expiration date. See `setTimestamp(options)`\n\t\t * @return {string}\n\t\t */\n\t\tfunction buildExpirationString(date) {\n\t\t  var expires = date instanceof Date ? setTimestamp({ date: date }) : setTimestamp(date);\n\t\t  return '; expires=' + expires.toUTCString();\n\t\t}\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Callback that finds an element in the array.\n\t\t * @param  {string} cookie: key=value\n\t\t * @return {boolean}\n\t\t */\n\t\tfunction findCookie(cookie) {\n\t\t  var nameEQ = this.toString();\n\t\t  // prevent leading spaces before the key\n\t\t  return cookie.trim().indexOf(nameEQ) === 0;\n\t\t}\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Manages actions for creation/reading/deleting cookies.\n\t\t * Implements Web Storage interface methods.\n\t\t *\n\t\t * @return {object}\n\t\t */\n\t\tfunction cookieStorage() {\n\t\t  var api = {\n\t\t    setItem: function setItem(key, value, options) {\n\t\t      var expires = '',\n\t\t          cookie = void 0;\n\t\t      options = Object.assign({ path: '/' }, options);\n\t\t      if (isObject(options.expires) || options.expires instanceof Date) {\n\t\t        expires = buildExpirationString(options.expires);\n\t\t      }\n\t\t      cookie = key + '=' + encodeURIComponent(value) + expires + '; path=' + options.path;\n\t\t      $cookie.set(cookie);\n\t\t    },\n\t\t    getItem: function getItem(key) {\n\t\t      var value = void 0;\n\t\t      var nameEQ = key + '=';\n\t\t      var cookie = $cookie.get().split(';').find(findCookie, nameEQ);\n\t\t      if (cookie) {\n\t\t        // prevent leading spaces before the key name\n\t\t        value = cookie.trim().substring(nameEQ.length, cookie.length);\n\t\t        value = decodeURIComponent(value);\n\t\t      }\n\t\t      return value;\n\t\t    },\n\t\t    removeItem: function removeItem(key) {\n\t\t      api.setItem(key, '', { expires: { days: -1 } });\n\t\t    },\n\t\t    clear: function clear() {\n\t\t      var eq = '=';\n\t\t      var indexEQ = void 0,\n\t\t          key = void 0;\n\t\t      $cookie.get().split(';').forEach(function (cookie) {\n\t\t        indexEQ = cookie.indexOf(eq);\n\t\t        if (indexEQ > -1) {\n\t\t          key = cookie.substring(0, indexEQ);\n\t\t          // prevent leading spaces before the key\n\t\t          api.removeItem(key.trim());\n\t\t        }\n\t\t      });\n\t\t    },\n\t\t    initialize: function initialize() {\n\t\t      $cookie.get().split(';').forEach(function (cookie) {\n\t\t        var index = cookie.indexOf('=');\n\t\t        var key = cookie.substring(0, index).trim();\n\t\t        var value = cookie.substring(index + 1).trim();\n\t\t        api[key] = decodeURIComponent(value);\n\t\t      });\n\t\t    }\n\t\t  };\n\t\t  return api;\n\t\t}\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Manages actions for creation/reading/deleting data in memory.\n\t\t * Implements Web Storage interface methods.\n\t\t * It also adds a hack to persist the store as a session in the current window.\n\t\t *\n\t\t * @return {object}\n\t\t */\n\t\tfunction memoryStorage() {\n\t\t  var hashtable = getStoreFromWindow();\n\t\t  var api = {\n\t\t    setItem: function setItem(key, value) {\n\t\t      hashtable[key] = value;\n\t\t      setStoreToWindow(hashtable);\n\t\t    },\n\t\t    getItem: function getItem(key) {\n\t\t      return hashtable[key];\n\t\t    },\n\t\t    removeItem: function removeItem(key) {\n\t\t      delete hashtable[key];\n\t\t      setStoreToWindow(hashtable);\n\t\t    },\n\t\t    clear: function clear() {\n\t\t      Object.keys(hashtable).forEach(function (key) {\n\t\t        return delete hashtable[key];\n\t\t      });\n\t\t      setStoreToWindow(hashtable);\n\t\t    },\n\t\t    initialize: function initialize() {\n\t\t      Object.assign(api, hashtable);\n\t\t    }\n\t\t  };\n\t\t  return api;\n\t\t}\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Gets the hashtable-store from the current window.\n\t\t * @return {object}\n\t\t */\n\t\tfunction getStoreFromWindow() {\n\t\t  try {\n\t\t    var store = JSON.parse(window.self.name);\n\t\t    if (store && (typeof store === 'undefined' ? 'undefined' : _typeof(store)) === 'object') return store;\n\t\t  } catch (e) {\n\t\t    return {};\n\t\t  }\n\t\t}\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Saves the hashtable-store in the current window.\n\t\t * @param  {object} hashtable: {key,value} pairs stored in memoryStorage\n\t\t * @return {void}\n\t\t */\n\t\tfunction setStoreToWindow(hashtable) {\n\t\t  var store = JSON.stringify(hashtable);\n\t\t  window.self.name = store;\n\t\t}\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Checks whether a storage mechanism is available.\n\t\t * @param  {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n\t\t * @return {boolean}\n\t\t */\n\t\tfunction isStorageAvailable(storageType) {\n\t\t  var storageObj = _proxy[storageType];\n\t\t  var data = '__proxy-storage__';\n\t\t  try {\n\t\t    storageObj.setItem(data, data);\n\t\t    storageObj.removeItem(data);\n\t\t    return true;\n\t\t  } catch (e) {\n\t\t    return false;\n\t\t  }\n\t\t}\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Sets the default storage mechanism available.\n\t\t * @param  {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n\t\t * @return {boolean}\n\t\t */\n\t\tfunction storageAvaliable(storageType) {\n\t\t  if (isAvaliable[storageType]) {\n\t\t    configStorage.set(storageType);\n\t\t  }\n\t\t  return isAvaliable[storageType];\n\t\t}\n\t\n\t\t/**\n\t\t * @private\n\t\t *\n\t\t * Initializes the module.\n\t\t * @return {void}\n\t\t */\n\t\tfunction init() {\n\t\t  isAvaliable.localStorage = isStorageAvailable('localStorage');\n\t\t  isAvaliable.sessionStorage = isStorageAvailable('sessionStorage');\n\t\t  isAvaliable.cookieStorage = isStorageAvailable('cookieStorage');\n\t\t  // sets the default storage mechanism available\n\t\t  Object.keys(isAvaliable).some(storageAvaliable);\n\t\t}\n\t\n\t\tinit();\n\t\n\t\t// @public API\n\t\texports.default = storage;\n\t\texports.WebStorage = WebStorage;\n\t\texports.configStorage = configStorage;\n\t\texports.isAvaliable = isAvaliable;\n\t\n\t/***/ }\n\t/******/ ])\n\t});\n\t;\n\n/***/ }\n/******/ ])\n});\n;\n\n\n// WEBPACK FOOTER //\n// proxy-storage.min.js"," \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId])\n \t\t\treturn installedModules[moduleId].exports;\n\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\texports: {},\n \t\t\tid: moduleId,\n \t\t\tloaded: false\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.loaded = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(0);\n\n\n\n// WEBPACK FOOTER //\n// webpack/bootstrap 1b27830b79d59183e1c9","(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"proxyStorage\"] = factory();\n\telse\n\t\troot[\"proxyStorage\"] = factory();\n})(this, function() {\nreturn /******/ (function(modules) { // webpackBootstrap\n/******/ \t// The module cache\n/******/ \tvar installedModules = {};\n\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n\n/******/ \t\t// Check if module is in cache\n/******/ \t\tif(installedModules[moduleId])\n/******/ \t\t\treturn installedModules[moduleId].exports;\n\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = installedModules[moduleId] = {\n/******/ \t\t\texports: {},\n/******/ \t\t\tid: moduleId,\n/******/ \t\t\tloaded: false\n/******/ \t\t};\n\n/******/ \t\t// Execute the module function\n/******/ \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n/******/ \t\t// Flag the module as loaded\n/******/ \t\tmodule.loaded = true;\n\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n\n\n/******/ \t// expose the modules object (__webpack_modules__)\n/******/ \t__webpack_require__.m = modules;\n\n/******/ \t// expose the module cache\n/******/ \t__webpack_require__.c = installedModules;\n\n/******/ \t// __webpack_public_path__\n/******/ \t__webpack_require__.p = \"\";\n\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(0);\n/******/ })\n/************************************************************************/\n/******/ ([\n/* 0 */\n/***/ function(module, exports) {\n\n\t'use strict';\n\n\tObject.defineProperty(exports, \"__esModule\", {\n\t  value: true\n\t});\n\n\tvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\n\tvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\n\tfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n\t/* eslint-disable no-use-before-define, no-invalid-this */\n\n\t/**\n\t * This library uses an adapter that implements the Web Storage interface,\n\t * which is very useful to deal with the lack of compatibility between\n\t * document.cookie and localStorage and sessionStorage.\n\t *\n\t * It also provides a memoryStorage fallback that stores the data in memory\n\t * when all of above mechanisms are not available.\n\t *\n\t * Author: David Rivera\n\t * Github: https://github.com/jherax\n\t * License: \"MIT\"\n\t *\n\t * You can fork this project on github:\n\t * https://github.com/jherax/proxy-storage.git\n\t */\n\n\t// If you want to support all ES6 features, uncomment the next line\n\t// import 'babel-polyfill';\n\n\t/**\n\t * @public\n\t *\n\t * Current storage mechanism.\n\t * @type {object}\n\t */\n\tvar storage = null;\n\n\t/**\n\t * @public\n\t *\n\t * Determines which storage mechanisms are available.\n\t *\n\t * @type {object}\n\t */\n\tvar isAvaliable = {\n\t  localStorage: false,\n\t  sessionStorage: false,\n\t  cookieStorage: false,\n\t  memoryStorage: true };\n\n\t/**\n\t * @private\n\t *\n\t * Proxy for the default cookie storage associated with the current document.\n\t *\n\t * @Reference\n\t * https://developer.mozilla.org/en-US/docs/Web/API/Document/cookie\n\t *\n\t * @type {object}\n\t */\n\tvar $cookie = {\n\t  get: function get() {\n\t    return document.cookie;\n\t  },\n\t  set: function set(value) {\n\t    document.cookie = value;\n\t  }\n\t};\n\n\t/**\n\t * @private\n\t *\n\t * Keeps WebStorage instances by type as singletons\n\t *\n\t * @type {object}\n\t */\n\tvar _instances = {};\n\n\t/**\n\t * @private\n\t *\n\t * Proxy for Web Storage and Cookies.\n\t * All members implement the Web Storage interface.\n\t *\n\t * @Reference\n\t * https://developer.mozilla.org/en-US/docs/Web/API/Storage\n\t *\n\t * @type {object}\n\t */\n\tvar _proxy = {\n\t  localStorage: window.localStorage,\n\t  sessionStorage: window.sessionStorage,\n\t  cookieStorage: initApi(cookieStorage()),\n\t  memoryStorage: initApi(memoryStorage())\n\t};\n\n\t/**\n\t * @private\n\t *\n\t * Adds the current elements in the storage object\n\t *\n\t * @param  {object} api: the API to initialize\n\t * @return {object}\n\t */\n\tfunction initApi(api) {\n\t  // sets read-only and non-enumerable properties\n\t  for (var prop in api) {\n\t    // eslint-disable-line\n\t    if (prop !== 'initialize') setProperty(api, prop);\n\t  }\n\t  api.initialize();\n\t  // this method is removed after being invoked\n\t  // because is not part of the Web Storage interface\n\t  delete api.initialize;\n\t  return api;\n\t}\n\n\t/**\n\t * @private\n\t *\n\t * Creates a non-enumerable read-only property.\n\t *\n\t * @param  {object} obj: the object to add the property\n\t * @param  {string} name: the name of the property\n\t * @param  {any} value: the value of the property\n\t * @return {void}\n\t */\n\tfunction setProperty(obj, name, value) {\n\t  var descriptor = {\n\t    configurable: false,\n\t    enumerable: false,\n\t    writable: false\n\t  };\n\t  if (typeof value !== 'undefined') {\n\t    descriptor.value = value;\n\t  }\n\t  Object.defineProperty(obj, name, descriptor);\n\t}\n\n\t/**\n\t * @private\n\t *\n\t * Stores the interceptors for WebStorage methods\n\t *\n\t * @type {object}\n\t */\n\tvar _interceptors = {\n\t  setItem: [],\n\t  getItem: [],\n\t  removeItem: [],\n\t  clear: []\n\t};\n\n\t/**\n\t * @private\n\t *\n\t * Executes the interceptors of a WebStorage method\n\t *\n\t * @param  {string} command: name of the method to intercept\n\t * @return {void}\n\t */\n\tfunction executeInterceptors(command) {\n\t  for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n\t    args[_key - 1] = arguments[_key];\n\t  }\n\n\t  _interceptors[command].forEach(function (action) {\n\t    return action.apply(undefined, args);\n\t  });\n\t}\n\n\t/**\n\t * @private\n\t *\n\t * Validates if the key is not empty.\n\t * (null, undefined or empty string)\n\t * @param  {string} key: keyname of the storage\n\t * @return {void}\n\t */\n\tfunction checkEmpty(key) {\n\t  if (key == null || key === '') {\n\t    throw new Error('The key provided can not be empty');\n\t  }\n\t}\n\n\t/**\n\t * @public\n\t *\n\t * Implementation of the Web Storage interface.\n\t * It saves and retrieves values as JSON.\n\t *\n\t * @Reference\n\t * https://developer.mozilla.org/en-US/docs/Web/API/Storage\n\t *\n\t * @type {class}\n\t */\n\n\tvar WebStorage = function () {\n\t  /**\n\t   * Creates an instance of WebStorage.\n\t   *\n\t   * @param {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n\t   *\n\t   * @memberOf WebStorage\n\t   */\n\t  function WebStorage(storageType) {\n\t    var _this = this;\n\n\t    _classCallCheck(this, WebStorage);\n\n\t    if (!_proxy.hasOwnProperty(storageType)) {\n\t      throw new Error('Storage type \"' + storageType + '\" is not valid');\n\t    }\n\t    // keeps instances by storageType as singletons\n\t    if (_instances[storageType]) {\n\t      return _instances[storageType];\n\t    }\n\t    setProperty(this, '__storage__', storageType);\n\t    // copies all existing elements in the storage\n\t    Object.keys(_proxy[storageType]).forEach(function (key) {\n\t      var value = _proxy[storageType][key];\n\t      try {\n\t        _this[key] = JSON.parse(value);\n\t      } catch (e) {\n\t        _this[key] = value;\n\t      }\n\t    }, this);\n\t    _instances[storageType] = this;\n\t  }\n\t  /**\n\t   * Stores a value given a key name.\n\t   *\n\t   * @param  {string} key: keyname of the storage\n\t   * @param  {any} value: data to save in the storage\n\t   * @param  {object} options: additional options for cookieStorage\n\t   * @return {void}\n\t   *\n\t   * @memberOf WebStorage\n\t   */\n\n\n\t  _createClass(WebStorage, [{\n\t    key: 'setItem',\n\t    value: function setItem(key, value, options) {\n\t      checkEmpty(key);\n\t      this[key] = value;\n\t      executeInterceptors('setItem', key, value, options);\n\t      value = JSON.stringify(value);\n\t      _proxy[this.__storage__].setItem(key, value, options);\n\t    }\n\t    /**\n\t     * Retrieves a value by its key name.\n\t     *\n\t     * @param  {string} key: keyname of the storage\n\t     * @return {void}\n\t     *\n\t     * @memberOf WebStorage\n\t     */\n\n\t  }, {\n\t    key: 'getItem',\n\t    value: function getItem(key) {\n\t      checkEmpty(key);\n\t      executeInterceptors('getItem', key);\n\t      var value = _proxy[this.__storage__].getItem(key);\n\t      return JSON.parse(value);\n\t    }\n\t    /**\n\t     * Deletes a key from the storage.\n\t     *\n\t     * @param  {string} key: keyname of the storage\n\t     * @return {void}\n\t     *\n\t     * @memberOf WebStorage\n\t     */\n\n\t  }, {\n\t    key: 'removeItem',\n\t    value: function removeItem(key) {\n\t      checkEmpty(key);\n\t      delete this[key];\n\t      executeInterceptors('removeItem', key);\n\t      _proxy[this.__storage__].removeItem(key);\n\t    }\n\t    /**\n\t     * Removes all keys from the storage.\n\t     *\n\t     * @return {void}\n\t     *\n\t     * @memberOf WebStorage\n\t     */\n\n\t  }, {\n\t    key: 'clear',\n\t    value: function clear() {\n\t      var _this2 = this;\n\n\t      executeInterceptors('clear');\n\t      Object.keys(this).forEach(function (key) {\n\t        delete _this2[key];\n\t      }, this);\n\t      _proxy[this.__storage__].clear();\n\t    }\n\t    /**\n\t     * Gets the number of data items stored in the Storage object.\n\t     *\n\t     * @readonly\n\t     *\n\t     * @memberOf WebStorage\n\t     */\n\n\t  }, {\n\t    key: 'length',\n\t    get: function get() {\n\t      return Object.keys(this).length;\n\t    }\n\t    /**\n\t     * Adds an interceptor to a WebStorage method\n\t     *\n\t     * @param  {string} command: name of the API method to intercept\n\t     * @param  {function} action: callback executed when the API method is called\n\t     * @return {void}\n\t     *\n\t     * @memberOf WebStorage\n\t     */\n\n\t  }], [{\n\t    key: 'interceptors',\n\t    value: function interceptors(command, action) {\n\t      if (command in _interceptors && typeof action === 'function') _interceptors[command].push(action);\n\t    }\n\t  }]);\n\n\t  return WebStorage;\n\t}();\n\n\t/**\n\t * @public\n\t *\n\t * Get/Set the storage mechanism to use by default.\n\t * @type {object}\n\t */\n\n\n\tvar configStorage = {\n\t  get: function get() {\n\t    return storage.__storage__;\n\t  },\n\n\n\t  /**\n\t   * Sets the storage mechanism to use by default.\n\t   * @param  {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n\t   * @return {void}\n\t   */\n\t  set: function set(storageType) {\n\t    if (!_proxy.hasOwnProperty(storageType)) {\n\t      throw new Error('Storage type \"' + storageType + '\" is not valid');\n\t    }\n\t    exports.default = storage = new WebStorage(storageType);\n\t  }\n\t};\n\n\t/**\n\t * @private\n\t *\n\t * Determines whether a value is a plain object\n\t *\n\t * @param  {any} value: the object to test\n\t * @return {boolean}\n\t */\n\tfunction isObject(value) {\n\t  return Object.prototype.toString.call(value) === '[object Object]';\n\t}\n\n\t/**\n\t * @private\n\t *\n\t * Allows add or subtract timestamps to the current date or to a specific date.\n\t * @param  {object} options: It contains the timestamps to add or remove to the date, and have the following properties:\n\t *         - {Date} date: if provided, the timestamps will affect this date, otherwise a new current date will be used.\n\t *         - {number} hours: hours to add/subtract\n\t *         - {number} days: days to add/subtract\n\t *         - {number} months: months to add/subtract\n\t *         - {number} years: years to add/subtract\n\t * @return {Date}\n\t */\n\tfunction setTimestamp() {\n\t  var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n\t  var opt = Object.assign({}, options);\n\t  var d = opt.date instanceof Date ? opt.date : new Date();\n\t  if (+opt.hours) d.setHours(d.getHours() + opt.hours);\n\t  if (+opt.days) d.setDate(d.getDate() + opt.days);\n\t  if (+opt.months) d.setMonth(d.getMonth() + opt.months);\n\t  if (+opt.years) d.setFullYear(d.getFullYear() + opt.years);\n\t  return d;\n\t}\n\n\t/**\n\t * @private\n\t *\n\t * Builds the expiration part for the cookie\n\t *\n\t * @param  {Date|object} date: the expiration date. See `setTimestamp(options)`\n\t * @return {string}\n\t */\n\tfunction buildExpirationString(date) {\n\t  var expires = date instanceof Date ? setTimestamp({ date: date }) : setTimestamp(date);\n\t  return '; expires=' + expires.toUTCString();\n\t}\n\n\t/**\n\t * @private\n\t *\n\t * Callback that finds an element in the array.\n\t * @param  {string} cookie: key=value\n\t * @return {boolean}\n\t */\n\tfunction findCookie(cookie) {\n\t  var nameEQ = this.toString();\n\t  // prevent leading spaces before the key\n\t  return cookie.trim().indexOf(nameEQ) === 0;\n\t}\n\n\t/**\n\t * @private\n\t *\n\t * Manages actions for creation/reading/deleting cookies.\n\t * Implements Web Storage interface methods.\n\t *\n\t * @return {object}\n\t */\n\tfunction cookieStorage() {\n\t  var api = {\n\t    setItem: function setItem(key, value, options) {\n\t      var expires = '',\n\t          cookie = void 0;\n\t      options = Object.assign({ path: '/' }, options);\n\t      if (isObject(options.expires) || options.expires instanceof Date) {\n\t        expires = buildExpirationString(options.expires);\n\t      }\n\t      cookie = key + '=' + encodeURIComponent(value) + expires + '; path=' + options.path;\n\t      $cookie.set(cookie);\n\t    },\n\t    getItem: function getItem(key) {\n\t      var value = void 0;\n\t      var nameEQ = key + '=';\n\t      var cookie = $cookie.get().split(';').find(findCookie, nameEQ);\n\t      if (cookie) {\n\t        // prevent leading spaces before the key name\n\t        value = cookie.trim().substring(nameEQ.length, cookie.length);\n\t        value = decodeURIComponent(value);\n\t      }\n\t      return value;\n\t    },\n\t    removeItem: function removeItem(key) {\n\t      api.setItem(key, '', { expires: { days: -1 } });\n\t    },\n\t    clear: function clear() {\n\t      var eq = '=';\n\t      var indexEQ = void 0,\n\t          key = void 0;\n\t      $cookie.get().split(';').forEach(function (cookie) {\n\t        indexEQ = cookie.indexOf(eq);\n\t        if (indexEQ > -1) {\n\t          key = cookie.substring(0, indexEQ);\n\t          // prevent leading spaces before the key\n\t          api.removeItem(key.trim());\n\t        }\n\t      });\n\t    },\n\t    initialize: function initialize() {\n\t      $cookie.get().split(';').forEach(function (cookie) {\n\t        var index = cookie.indexOf('=');\n\t        var key = cookie.substring(0, index).trim();\n\t        var value = cookie.substring(index + 1).trim();\n\t        api[key] = decodeURIComponent(value);\n\t      });\n\t    }\n\t  };\n\t  return api;\n\t}\n\n\t/**\n\t * @private\n\t *\n\t * Manages actions for creation/reading/deleting data in memory.\n\t * Implements Web Storage interface methods.\n\t * It also adds a hack to persist the store as a session in the current window.\n\t *\n\t * @return {object}\n\t */\n\tfunction memoryStorage() {\n\t  var hashtable = getStoreFromWindow();\n\t  var api = {\n\t    setItem: function setItem(key, value) {\n\t      hashtable[key] = value;\n\t      setStoreToWindow(hashtable);\n\t    },\n\t    getItem: function getItem(key) {\n\t      return hashtable[key];\n\t    },\n\t    removeItem: function removeItem(key) {\n\t      delete hashtable[key];\n\t      setStoreToWindow(hashtable);\n\t    },\n\t    clear: function clear() {\n\t      Object.keys(hashtable).forEach(function (key) {\n\t        return delete hashtable[key];\n\t      });\n\t      setStoreToWindow(hashtable);\n\t    },\n\t    initialize: function initialize() {\n\t      Object.assign(api, hashtable);\n\t    }\n\t  };\n\t  return api;\n\t}\n\n\t/**\n\t * @private\n\t *\n\t * Gets the hashtable-store from the current window.\n\t * @return {object}\n\t */\n\tfunction getStoreFromWindow() {\n\t  try {\n\t    var store = JSON.parse(window.self.name);\n\t    if (store && (typeof store === 'undefined' ? 'undefined' : _typeof(store)) === 'object') return store;\n\t  } catch (e) {\n\t    return {};\n\t  }\n\t}\n\n\t/**\n\t * @private\n\t *\n\t * Saves the hashtable-store in the current window.\n\t * @param  {object} hashtable: {key,value} pairs stored in memoryStorage\n\t * @return {void}\n\t */\n\tfunction setStoreToWindow(hashtable) {\n\t  var store = JSON.stringify(hashtable);\n\t  window.self.name = store;\n\t}\n\n\t/**\n\t * @private\n\t *\n\t * Checks whether a storage mechanism is available.\n\t * @param  {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n\t * @return {boolean}\n\t */\n\tfunction isStorageAvailable(storageType) {\n\t  var storageObj = _proxy[storageType];\n\t  var data = '__proxy-storage__';\n\t  try {\n\t    storageObj.setItem(data, data);\n\t    storageObj.removeItem(data);\n\t    return true;\n\t  } catch (e) {\n\t    return false;\n\t  }\n\t}\n\n\t/**\n\t * @private\n\t *\n\t * Sets the default storage mechanism available.\n\t * @param  {string} storageType: it can be \"localStorage\", \"sessionStorage\", \"cookieStorage\", or \"memoryStorage\"\n\t * @return {boolean}\n\t */\n\tfunction storageAvaliable(storageType) {\n\t  if (isAvaliable[storageType]) {\n\t    configStorage.set(storageType);\n\t  }\n\t  return isAvaliable[storageType];\n\t}\n\n\t/**\n\t * @private\n\t *\n\t * Initializes the module.\n\t * @return {void}\n\t */\n\tfunction init() {\n\t  isAvaliable.localStorage = isStorageAvailable('localStorage');\n\t  isAvaliable.sessionStorage = isStorageAvailable('sessionStorage');\n\t  isAvaliable.cookieStorage = isStorageAvailable('cookieStorage');\n\t  // sets the default storage mechanism available\n\t  Object.keys(isAvaliable).some(storageAvaliable);\n\t}\n\n\tinit();\n\n\t// @public API\n\texports.default = storage;\n\texports.WebStorage = WebStorage;\n\texports.configStorage = configStorage;\n\texports.isAvaliable = isAvaliable;\n\n/***/ }\n/******/ ])\n});\n;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./dist/proxy-storage.js\n// module id = 0\n// module chunks = 0"],"sourceRoot":""}
\ No newline at end of file
diff --git a/package.json b/package.json
index d22d61f..61f066a 100644
--- a/package.json
+++ b/package.json
@@ -1,17 +1,16 @@
 {
   "name": "proxy-storage",
+  "version": "1.0.2",
   "description": "Storage mechanism that implements the Web Storage interface",
-  "version": "1.0.1",
   "author": "David Rivera <jherax@gmail.com>",
-  "src": "src/proxy-storage.js",
   "main": "dist/proxy-storage.js",
   "keywords": [
-    "javascript",
     "storage",
-    "web storage",
+    "cookie",
     "sessionStorage",
     "localStorage",
-    "cookie"
+    "web storage",
+    "javascript"
   ],
   "repository": {
     "url": "git@github.com:jherax/proxy-storage.git",
@@ -22,7 +21,7 @@
   },
   "homepage": "https://github.com/jherax/proxy-storage#readme",
   "scripts": {
-    "build": "webpack",
+    "build": "webpack --bail && webpack --config webpack.uglify.config.js",
     "eslint": "eslint src || true"
   },
   "engines": {
@@ -40,7 +39,8 @@
     "eslint": "^3.9.0",
     "eslint-config-google": "^0.7.0",
     "eslint-loader": "^1.6.1",
-    "webpack": "^1.13.3"
+    "webpack": "^1.13.3",
+    "webpack-validator": "^2.2.9"
   },
   "babel": {
     "presets": [
diff --git a/src/proxy-storage.js b/src/proxy-storage.js
index f700a53..7d0214e 100644
--- a/src/proxy-storage.js
+++ b/src/proxy-storage.js
@@ -19,6 +19,28 @@
 // If you want to support all ES6 features, uncomment the next line
 // import 'babel-polyfill';
 
+/**
+ * @public
+ *
+ * Current storage mechanism.
+ * @type {object}
+ */
+let storage = null;
+
+/**
+ * @public
+ *
+ * Determines which storage mechanisms are available.
+ *
+ * @type {object}
+ */
+const isAvaliable = {
+  localStorage: false,
+  sessionStorage: false,
+  cookieStorage: false,
+  memoryStorage: true, // fallback storage
+};
+
 /**
  * @private
  *
@@ -36,6 +58,15 @@ const $cookie = {
   },
 };
 
+/**
+ * @private
+ *
+ * Keeps WebStorage instances by type as singletons
+ *
+ * @type {object}
+ */
+const _instances = {};
+
 /**
  * @private
  *
@@ -146,7 +177,7 @@ function checkEmpty(key) {
  * @Reference
  * https://developer.mozilla.org/en-US/docs/Web/API/Storage
  *
- * @type {Class}
+ * @type {class}
  */
 class WebStorage {
   /**
@@ -160,7 +191,10 @@ class WebStorage {
     if (!_proxy.hasOwnProperty(storageType)) {
       throw new Error(`Storage type "${storageType}" is not valid`);
     }
-    // TODO: make singleton by storageType to access the same stored elements
+    // keeps instances by storageType as singletons
+    if (_instances[storageType]) {
+      return _instances[storageType];
+    }
     setProperty(this, '__storage__', storageType);
     // copies all existing elements in the storage
     Object.keys(_proxy[storageType]).forEach((key) => {
@@ -170,7 +204,8 @@ class WebStorage {
       } catch (e) {
         this[key] = value;
       }
-    });
+    }, this);
+    _instances[storageType] = this;
   }
   /**
    * Stores a value given a key name.
@@ -226,7 +261,9 @@ class WebStorage {
    */
   clear() {
     executeInterceptors('clear');
-    Object.keys(this).forEach((key) => delete this[key]);
+    Object.keys(this).forEach((key) => {
+      delete this[key];
+    }, this);
     _proxy[this.__storage__].clear();
   }
   /**
@@ -254,28 +291,6 @@ class WebStorage {
   }
 }
 
-/**
- * @public
- *
- * Determines which storage mechanisms are available.
- *
- * @type {object}
- */
-const isAvaliable = {
-  localStorage: false,
-  sessionStorage: false,
-  cookieStorage: false,
-  memoryStorage: true,
-};
-
-/**
- * @public
- *
- * Current storage mechanism.
- * @type {object}
- */
-let storage = null;
-
 /**
  * @public
  *
diff --git a/webpack.config.js b/webpack.config.js
index d758a28..056014a 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -2,22 +2,16 @@
 
 const webpack = require('webpack');
 const CleanWebpackPlugin = require('clean-webpack-plugin');
-const path = require('path');
+const validate = require('webpack-validator');
+const PATHS = require('./webpack.constants');
 
-const dir_js = path.resolve(__dirname, 'src');
-const file_js = path.resolve(dir_js, 'proxy-storage.js');
-const dir_dist = path.resolve(__dirname, 'dist');
-
-// TODO: prevent generate '.min' and '.map' files
-
-module.exports = {
+const config = {
   // multi-entries: http://ow.ly/PNXR3063UHP
   entry: {
-    'proxy-storage': file_js,
-    'proxy-storage.min': file_js,
+    'proxy-storage': PATHS.jsSource,
   },
   output: {
-    path: dir_dist,
+    path: PATHS.dist,
     filename: '[name].js',
     libraryTarget: 'umd',
     library: 'proxyStorage',
@@ -25,14 +19,14 @@ module.exports = {
   module: {
     loaders: [{
       loaders: ['babel-loader', 'eslint-loader'],
-      test: dir_js,
+      test: PATHS.source,
     }],
   },
+  // https://github.com/MoOx/eslint-loader
   eslint: {
     configFile: '.eslintrc.json',
     failOnError: true,
-    emitError: false,
-    quiet: false,
+    emitError: true,
   },
   plugins: [
     new CleanWebpackPlugin(['dist']),
@@ -40,27 +34,8 @@ module.exports = {
     // https://webpack.github.io/docs/list-of-plugins.html#dedupeplugin
     // Note: Don’t use it in watch mode. Only for production builds.
     new webpack.optimize.DedupePlugin(),
-    // http://webpack.github.io/docs/list-of-plugins.html#uglifyjsplugin
-    new webpack.optimize.UglifyJsPlugin({
-      test: /\.min.js($|\?)/i,
-      minimize: true,
-      // https://github.com/mishoo/UglifyJS2#compressor-options
-      compress: {
-        dead_code: true,
-        drop_debugger: true,
-        drop_console: true,
-      },
-      mangle: {
-        except: ['WebStorage'],
-      },
-    }),
-    // plugins are read from bottom to top
-    new webpack.SourceMapDevToolPlugin({
-      filename: '[file].map',
-      exclude: [
-        'proxy-storage.js',
-      ],
-    }),
   ],
 
 };
+
+module.exports = validate(config);
diff --git a/webpack.constants.js b/webpack.constants.js
new file mode 100644
index 0000000..792608a
--- /dev/null
+++ b/webpack.constants.js
@@ -0,0 +1,13 @@
+const path = require('path');
+
+const dist = path.resolve(__dirname, 'dist');
+const source = path.resolve(__dirname, 'src');
+const jsSource = path.resolve(source, 'proxy-storage.js');
+const jsDist = path.resolve(dist, 'proxy-storage.js');
+
+module.exports = {
+  dist,
+  source,
+  jsSource,
+  jsDist,
+};
diff --git a/webpack.uglify.config.js b/webpack.uglify.config.js
new file mode 100644
index 0000000..fa7a1d9
--- /dev/null
+++ b/webpack.uglify.config.js
@@ -0,0 +1,43 @@
+/* eslint-disable camelcase */
+
+const webpack = require('webpack');
+const validate = require('webpack-validator');
+const PATHS = require('./webpack.constants');
+
+const config = {
+  entry: {
+    'proxy-storage.min': PATHS.jsDist,
+  },
+  output: {
+    path: PATHS.dist,
+    filename: '[name].js',
+    libraryTarget: 'umd',
+    library: 'proxyStorage',
+  },
+  plugins: [
+    // http://webpack.github.io/docs/list-of-plugins.html#uglifyjsplugin
+    new webpack.optimize.UglifyJsPlugin({
+      test: /\.min.js($|\?)/i,
+      minimize: true,
+      // https://github.com/mishoo/UglifyJS2#compressor-options
+      compress: {
+        dead_code: true,
+        drop_debugger: true,
+        drop_console: true,
+      },
+      mangle: {
+        except: ['WebStorage'],
+      },
+    }),
+    // https://webpack.github.io/docs/list-of-plugins.html#sourcemapdevtoolplugin
+    new webpack.SourceMapDevToolPlugin({
+      filename: '[file].map',
+      exclude: [
+        'proxy-storage.js',
+      ],
+    }),
+  ],
+
+};
+
+module.exports = validate(config);
diff --git a/yarn.lock b/yarn.lock
index 8ab78ea..4f83236 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -53,6 +53,10 @@ ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
 
+ansi@^0.3.0, ansi@~0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/ansi/-/ansi-0.3.1.tgz#0c42d4fb17160d5a9af1e484bace1c66922c1b21"
+
 anymatch@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-1.3.0.tgz#a3e52fa39168c825ff57b0248126ce5a8ff95507"
@@ -533,7 +537,7 @@ babel-register@^6.18.0:
     mkdirp "^0.5.1"
     source-map-support "^0.4.2"
 
-babel-runtime@^6.0.0, babel-runtime@^6.11.6, babel-runtime@^6.9.0, babel-runtime@^6.9.1:
+babel-runtime@^6.0.0, babel-runtime@^6.11.6, babel-runtime@^6.6.1, babel-runtime@^6.9.0, babel-runtime@^6.9.1:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.18.0.tgz#0f4177ffd98492ef13b9f823e9994a02584c9078"
   dependencies:
@@ -589,6 +593,10 @@ Base64@~0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/Base64/-/Base64-0.2.1.tgz#ba3a4230708e186705065e66babdd4c35cf60028"
 
+basename@0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/basename/-/basename-0.1.2.tgz#d6039bef939863160c78048cced3c5e7f88cb261"
+
 bcrypt-pbkdf@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.0.tgz#3ca76b85241c7170bf7d9703e7b9aa74630040d4"
@@ -648,6 +656,10 @@ buffer@^4.9.0:
     ieee754 "^1.1.4"
     isarray "^1.0.0"
 
+builtin-modules@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
+
 caller-path@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
@@ -662,6 +674,10 @@ camelcase@^1.0.2:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
 
+camelcase@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
+
 caseless@~0.11.0:
   version "0.11.0"
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.11.0.tgz#715b96ea9841593cc33067923f5ec60ebda4f7d7"
@@ -673,7 +689,7 @@ center-align@^0.1.1:
     align-text "^0.1.3"
     lazy-cache "^1.0.3"
 
-chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1, chalk@^1.1.3:
+chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1, chalk@^1.1.3, chalk@1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
   dependencies:
@@ -726,6 +742,14 @@ cliui@^2.1.0:
     right-align "^0.1.1"
     wordwrap "0.0.2"
 
+cliui@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-3.2.0.tgz#120601537a916d29940f934da3b48d585a39213d"
+  dependencies:
+    string-width "^1.0.1"
+    strip-ansi "^3.0.1"
+    wrap-ansi "^2.0.0"
+
 clone@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/clone/-/clone-1.0.2.tgz#260b7a99ebb1edfe247538175f783243cb19d149"
@@ -746,12 +770,18 @@ combined-stream@^1.0.5, combined-stream@~1.0.5:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@^2.9.0:
+commander@^2.9.0, commander@2.9.0:
   version "2.9.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.9.0.tgz#9c99094176e12240cb22d6c5146098400fe0f7d4"
   dependencies:
     graceful-readlink ">= 1.0.0"
 
+common-tags@0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/common-tags/-/common-tags-0.1.1.tgz#d893486ecc6df22cffe6c393c88c12f71e7e8871"
+  dependencies:
+    babel-runtime "^6.6.1"
+
 commondir@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
@@ -794,6 +824,19 @@ core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
 
+cross-env@^3.1.1:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/cross-env/-/cross-env-3.1.3.tgz#58cd8231808f50089708b091f7dd37275a8e8154"
+  dependencies:
+    cross-spawn "^3.0.1"
+
+cross-spawn@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-3.0.1.tgz#1256037ecb9f0c5f79e3d6ef135e30770184b982"
+  dependencies:
+    lru-cache "^4.0.1"
+    which "^1.2.9"
+
 cryptiles@2.x.x:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/cryptiles/-/cryptiles-2.0.5.tgz#3bdfecdc608147c1c67202fa291e7dca59eaa3b8"
@@ -830,7 +873,7 @@ debug@^2.1.1, debug@^2.2.0, debug@~2.2.0:
   dependencies:
     ms "0.7.1"
 
-decamelize@^1.0.0:
+decamelize@^1.0.0, decamelize@^1.1.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
 
@@ -862,6 +905,12 @@ delegates@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
 
+detect-file@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/detect-file/-/detect-file-0.1.0.tgz#4935dedfd9488648e006b0129566e9386711ea63"
+  dependencies:
+    fs-exists-sync "^0.1.0"
+
 detect-indent@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-4.0.0.tgz#f76d064352cdf43a1cb6ce619c4ee3a9475de208"
@@ -903,6 +952,12 @@ errno@^0.1.3:
   dependencies:
     prr "~0.0.0"
 
+error-ex@^1.2.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/error-ex/-/error-ex-1.3.0.tgz#e67b43f3e82c96ea3a584ffee0b9fc3325d802d9"
+  dependencies:
+    is-arrayish "^0.2.1"
+
 es5-ext@^0.10.7, es5-ext@^0.10.8, es5-ext@~0.10.11, es5-ext@~0.10.2, es5-ext@~0.10.7:
   version "0.10.12"
   resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.12.tgz#aa84641d4db76b62abba5e45fd805ecbab140047"
@@ -1077,6 +1132,12 @@ expand-range@^1.8.1:
   dependencies:
     fill-range "^2.1.0"
 
+expand-tilde@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/expand-tilde/-/expand-tilde-1.2.2.tgz#0b81eba897e5a3d31d1c3d102f8f01441e559449"
+  dependencies:
+    os-homedir "^1.0.1"
+
 extend@~3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.0.tgz#5a474353b9f3353ddd8176dfd37b91c83a46f1d4"
@@ -1131,6 +1192,13 @@ find-cache-dir@^0.1.1:
     mkdirp "^0.5.1"
     pkg-dir "^1.0.0"
 
+find-node-modules@^1.0.1:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/find-node-modules/-/find-node-modules-1.0.4.tgz#b6deb3cccb699c87037677bcede2c5f5862b2550"
+  dependencies:
+    findup-sync "0.4.2"
+    merge "^1.2.0"
+
 find-up@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-1.1.2.tgz#6b2e9822b1a2ce0a60ab64d610eccad53cb24d0f"
@@ -1138,6 +1206,15 @@ find-up@^1.0.0:
     path-exists "^2.0.0"
     pinkie-promise "^2.0.0"
 
+findup-sync@0.4.2:
+  version "0.4.2"
+  resolved "https://registry.yarnpkg.com/findup-sync/-/findup-sync-0.4.2.tgz#a8117d0f73124f5a4546839579fe52d7129fb5e5"
+  dependencies:
+    detect-file "^0.1.0"
+    is-glob "^2.0.1"
+    micromatch "^2.3.7"
+    resolve-dir "^0.1.0"
+
 flat-cache@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/flat-cache/-/flat-cache-1.2.1.tgz#6c837d6225a7de5659323740b36d5361f71691ff"
@@ -1169,6 +1246,10 @@ form-data@~2.1.1:
     combined-stream "^1.0.5"
     mime-types "^2.1.12"
 
+fs-exists-sync@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/fs-exists-sync/-/fs-exists-sync-0.1.0.tgz#982d6893af918e72d08dec9e8673ff2b5a8d6add"
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -1197,6 +1278,16 @@ fstream@^1.0.0, fstream@^1.0.2, fstream@~1.0.10:
     mkdirp ">=0.5 0"
     rimraf "2"
 
+gauge@~1.2.5:
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/gauge/-/gauge-1.2.7.tgz#e9cec5483d3d4ee0ef44b60a7d99e4935e136d93"
+  dependencies:
+    ansi "^0.3.0"
+    has-unicode "^2.0.0"
+    lodash.pad "^4.1.0"
+    lodash.padend "^4.1.0"
+    lodash.padstart "^4.1.0"
+
 gauge@~2.6.0:
   version "2.6.0"
   resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.6.0.tgz#d35301ad18e96902b4751dcbbe40f4218b942a46"
@@ -1251,6 +1342,22 @@ glob@^7.0.0, glob@^7.0.3, glob@^7.0.5:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
+global-modules@^0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/global-modules/-/global-modules-0.2.3.tgz#ea5a3bed42c6d6ce995a4f8a1269b5dae223828d"
+  dependencies:
+    global-prefix "^0.1.4"
+    is-windows "^0.2.0"
+
+global-prefix@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/global-prefix/-/global-prefix-0.1.4.tgz#05158db1cde2dd491b455e290eb3ab8bfc45c6e1"
+  dependencies:
+    ini "^1.3.4"
+    is-windows "^0.2.0"
+    osenv "^0.1.3"
+    which "^1.2.10"
+
 globals@^9.0.0, globals@^9.2.0:
   version "9.12.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.12.0.tgz#992ce90828c3a55fa8f16fada177adb64664cf9d"
@@ -1314,6 +1421,10 @@ hoek@2.x.x:
   version "2.16.3"
   resolved "https://registry.yarnpkg.com/hoek/-/hoek-2.16.3.tgz#20bb7403d3cea398e91dc4710a8ff1b8274a25ed"
 
+hoek@4.x.x:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/hoek/-/hoek-4.1.0.tgz#4a4557460f69842ed463aa00628cc26d2683afa7"
+
 home-or-tmp@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/home-or-tmp/-/home-or-tmp-2.0.0.tgz#e36c3f2d2cae7d746a857e38d18d5f32a7882db8"
@@ -1321,6 +1432,10 @@ home-or-tmp@^2.0.0:
     os-homedir "^1.0.0"
     os-tmpdir "^1.0.1"
 
+hosted-git-info@^2.1.4:
+  version "2.1.5"
+  resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.1.5.tgz#0ba81d90da2e25ab34a332e6ec77936e1598118b"
+
 http-browserify@^1.3.2:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/http-browserify/-/http-browserify-1.7.0.tgz#33795ade72df88acfbfd36773cefeda764735b20"
@@ -1371,7 +1486,7 @@ inherits@2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
 
-ini@~1.3.0:
+ini@^1.3.4, ini@~1.3.0:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.4.tgz#0537cb79daf59b59a1a517dff706c86ec039162e"
 
@@ -1407,6 +1522,14 @@ invariant@^2.2.0:
   dependencies:
     loose-envify "^1.0.0"
 
+invert-kv@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-1.0.0.tgz#104a8e4aaca6d3d8cd157a8ef8bfab2d7a3ffdb6"
+
+is-arrayish@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
+
 is-binary-path@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-binary-path/-/is-binary-path-1.0.1.tgz#75f16642b480f187a711c814161fd3a4a7655898"
@@ -1417,6 +1540,12 @@ is-buffer@^1.0.2:
   version "1.1.4"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.4.tgz#cfc86ccd5dc5a52fa80489111c6920c457e2d98b"
 
+is-builtin-module@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-builtin-module/-/is-builtin-module-1.0.0.tgz#540572d34f7ac3119f8f76c30cbc1b1e037affbe"
+  dependencies:
+    builtin-modules "^1.0.0"
+
 is-dotfile@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-dotfile/-/is-dotfile-1.0.2.tgz#2c132383f39199f8edc268ca01b9b007d205cc4d"
@@ -1510,6 +1639,14 @@ is-typedarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
 
+is-utf8@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
+
+is-windows@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-0.2.0.tgz#de1aa6d63ea29dd248737b69f1ff8b8002d2108c"
+
 isarray@^1.0.0, isarray@~1.0.0, isarray@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
@@ -1518,6 +1655,14 @@ isarray@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
 
+isemail@2.x.x:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/isemail/-/isemail-2.2.1.tgz#0353d3d9a62951080c262c2aa0a42b8ea8e9e2a6"
+
+isexe@^1.1.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/isexe/-/isexe-1.1.2.tgz#36f3e22e60750920f5e7241a476a8c6a42275ad0"
+
 isobject@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/isobject/-/isobject-2.1.0.tgz#f065561096a3f1da2ef46272f815c840d87e0c89"
@@ -1528,12 +1673,26 @@ isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
 
+items@2.x.x:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/items/-/items-2.1.1.tgz#8bd16d9c83b19529de5aea321acaada78364a198"
+
 jodid25519@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/jodid25519/-/jodid25519-1.0.2.tgz#06d4912255093419477d425633606e0e90782967"
   dependencies:
     jsbn "~0.1.0"
 
+joi@9.0.0-0:
+  version "9.0.0-0"
+  resolved "https://registry.yarnpkg.com/joi/-/joi-9.0.0-0.tgz#a7ca4219602149ae0da7a7c5ca1d63d3c79e096b"
+  dependencies:
+    hoek "4.x.x"
+    isemail "2.x.x"
+    items "2.x.x"
+    moment "2.x.x"
+    topo "2.x.x"
+
 js-tokens@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-2.0.0.tgz#79903f5563ee778cc1162e6dcf1a0027c97f9cb5"
@@ -1601,6 +1760,12 @@ lazy-cache@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
 
+lcid@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/lcid/-/lcid-1.0.0.tgz#308accafa0bc483a3867b4b6f2b9506251d1b835"
+  dependencies:
+    invert-kv "^1.0.0"
+
 levn@^0.3.0, levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
@@ -1608,6 +1773,16 @@ levn@^0.3.0, levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
+load-json-file@^1.0.0, load-json-file@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-1.1.0.tgz#956905708d58b4bab4c2261b04f59f31c99374c0"
+  dependencies:
+    graceful-fs "^4.1.2"
+    parse-json "^2.2.0"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+    strip-bom "^2.0.0"
+
 loader-utils@^0.2.11, loader-utils@^0.2.7:
   version "0.2.16"
   resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-0.2.16.tgz#f08632066ed8282835dff88dfb52704765adee6d"
@@ -1617,6 +1792,22 @@ loader-utils@^0.2.11, loader-utils@^0.2.7:
     json5 "^0.5.0"
     object-assign "^4.0.1"
 
+lodash.assign@^4.0.3, lodash.assign@^4.0.6:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/lodash.assign/-/lodash.assign-4.2.0.tgz#0d99f3ccd7a6d261d19bdaeb9245005d285808e7"
+
+lodash.pad@^4.1.0:
+  version "4.5.1"
+  resolved "https://registry.yarnpkg.com/lodash.pad/-/lodash.pad-4.5.1.tgz#4330949a833a7c8da22cc20f6a26c4d59debba70"
+
+lodash.padend@^4.1.0:
+  version "4.6.1"
+  resolved "https://registry.yarnpkg.com/lodash.padend/-/lodash.padend-4.6.1.tgz#53ccba047d06e158d311f45da625f4e49e6f166e"
+
+lodash.padstart@^4.1.0:
+  version "4.6.1"
+  resolved "https://registry.yarnpkg.com/lodash.padstart/-/lodash.padstart-4.6.1.tgz#d2e3eebff0d9d39ad50f5cbd1b52a7bce6bb611b"
+
 lodash.pickby@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash.pickby/-/lodash.pickby-4.6.0.tgz#7dea21d8c18d7703a27c704c15d3b84a67e33aff"
@@ -1625,6 +1816,10 @@ lodash@^4.0.0, lodash@^4.2.0, lodash@^4.3.0:
   version "4.16.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.16.4.tgz#01ce306b9bad1319f2a5528674f88297aeb70127"
 
+lodash@4.11.1:
+  version "4.11.1"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.11.1.tgz#a32106eb8e2ec8e82c241611414773c9df15f8bc"
+
 longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
@@ -1635,6 +1830,13 @@ loose-envify@^1.0.0:
   dependencies:
     js-tokens "^2.0.0"
 
+lru-cache@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.0.1.tgz#1343955edaf2e37d9b9e7ee7241e27c4b9fb72be"
+  dependencies:
+    pseudomap "^1.0.1"
+    yallist "^2.0.0"
+
 memory-fs@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.2.0.tgz#f2bb25368bc121e391c2520de92969caee0a0290"
@@ -1646,7 +1848,11 @@ memory-fs@~0.3.0:
     errno "^0.1.3"
     readable-stream "^2.0.1"
 
-micromatch@^2.1.5:
+merge@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.0.tgz#7531e39d4949c281a66b8c5a6e0265e8b05894da"
+
+micromatch@^2.1.5, micromatch@^2.3.7:
   version "2.3.11"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-2.3.11.tgz#86677c97d1720b363431d04d0d15293bd38c1565"
   dependencies:
@@ -1698,6 +1904,10 @@ mkdirp@^0.5.0, mkdirp@^0.5.1, "mkdirp@>=0.5 0", mkdirp@~0.5.0, mkdirp@~0.5.1:
   dependencies:
     minimist "0.0.8"
 
+moment@2.x.x:
+  version "2.16.0"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.16.0.tgz#f38f2c97c9889b0ee18fc6cc392e1e443ad2da8e"
+
 ms@0.7.1:
   version "0.7.1"
   resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.1.tgz#9cd13c03adbff25b65effde7ce864ee952017098"
@@ -1766,6 +1976,15 @@ nopt@~3.0.6:
   dependencies:
     abbrev "1"
 
+normalize-package-data@^2.3.2:
+  version "2.3.5"
+  resolved "https://registry.yarnpkg.com/normalize-package-data/-/normalize-package-data-2.3.5.tgz#8d924f142960e1777e7ffe170543631cc7cb02df"
+  dependencies:
+    hosted-git-info "^2.1.4"
+    is-builtin-module "^1.0.0"
+    semver "2 || 3 || 4 || 5"
+    validate-npm-package-license "^3.0.1"
+
 normalize-path@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.0.1.tgz#47886ac1662760d4261b7d979d241709d3ce3f7a"
@@ -1779,6 +1998,14 @@ npmlog@^4.0.0:
     gauge "~2.6.0"
     set-blocking "~2.0.0"
 
+npmlog@2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/npmlog/-/npmlog-2.0.3.tgz#020f99351f0c02e399c674ba256e7c4d3b3dd298"
+  dependencies:
+    ansi "~0.3.1"
+    are-we-there-yet "~1.1.2"
+    gauge "~1.2.5"
+
 number-is-nan@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/number-is-nan/-/number-is-nan-1.0.1.tgz#097b602b53422a522c1afb8790318336941a011d"
@@ -1840,14 +2067,27 @@ os-browserify@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/os-browserify/-/os-browserify-0.1.2.tgz#49ca0293e0b19590a5f5de10c7f265a617d8fe54"
 
-os-homedir@^1.0.0:
+os-homedir@^1.0.0, os-homedir@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-homedir/-/os-homedir-1.0.2.tgz#ffbc4988336e0e833de0c168c7ef152121aa7fb3"
 
-os-tmpdir@^1.0.1:
+os-locale@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-1.4.0.tgz#20f9f17ae29ed345e8bde583b13d2009803c14d9"
+  dependencies:
+    lcid "^1.0.0"
+
+os-tmpdir@^1.0.0, os-tmpdir@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
 
+osenv@^0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/osenv/-/osenv-0.1.3.tgz#83cf05c6d6458fc4d5ac6362ea325d92f2754217"
+  dependencies:
+    os-homedir "^1.0.0"
+    os-tmpdir "^1.0.0"
+
 pako@~0.2.0:
   version "0.2.9"
   resolved "https://registry.yarnpkg.com/pako/-/pako-0.2.9.tgz#f3f7522f4ef782348da8161bad9ecfd51bf83a75"
@@ -1861,6 +2101,12 @@ parse-glob@^3.0.4:
     is-extglob "^1.0.0"
     is-glob "^2.0.0"
 
+parse-json@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/parse-json/-/parse-json-2.2.0.tgz#f480f40434ef80741f8469099f8dea18f55a4dc9"
+  dependencies:
+    error-ex "^1.2.0"
+
 path-browserify@0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-0.0.0.tgz#a0b870729aae214005b7d5032ec2cbbb0fb4451a"
@@ -1879,6 +2125,14 @@ path-is-inside@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
 
+path-type@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-1.1.0.tgz#59c44f7ee491da704da415da5a4070ba4f8fe441"
+  dependencies:
+    graceful-fs "^4.1.2"
+    pify "^2.0.0"
+    pinkie-promise "^2.0.0"
+
 pbkdf2-compat@2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/pbkdf2-compat/-/pbkdf2-compat-2.0.1.tgz#b6e0c8fa99494d94e0511575802a59a5c142f288"
@@ -1897,6 +2151,15 @@ pinkie@^2.0.0:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/pinkie/-/pinkie-2.0.4.tgz#72556b80cfa0d48a974e80e77248e80ed4f7f870"
 
+pkg-conf@^1.1.2:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/pkg-conf/-/pkg-conf-1.1.3.tgz#378e56d6fd13e88bfb6f4a25df7a83faabddba5b"
+  dependencies:
+    find-up "^1.0.0"
+    load-json-file "^1.1.0"
+    object-assign "^4.0.1"
+    symbol "^0.2.1"
+
 pkg-dir@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-1.0.0.tgz#7a4b508a8d5bb2d629d447056ff4e9c9314cf3d4"
@@ -1935,6 +2198,10 @@ prr@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/prr/-/prr-0.0.0.tgz#1a84b85908325501411853d0081ee3fa86e2926a"
 
+pseudomap@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
+
 punycode@^1.2.4, punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
@@ -1971,6 +2238,21 @@ rc@~1.1.6:
     minimist "^1.2.0"
     strip-json-comments "~1.0.4"
 
+read-pkg-up@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-1.0.1.tgz#9d63c13276c065918d57f002a57f40a1b643fb02"
+  dependencies:
+    find-up "^1.0.0"
+    read-pkg "^1.0.0"
+
+read-pkg@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-1.1.0.tgz#f5ffaa5ecd29cb31c0474bca7d756b6bb29e3f28"
+  dependencies:
+    load-json-file "^1.0.0"
+    normalize-package-data "^2.3.2"
+    path-type "^1.0.0"
+
 readable-stream@^1.0.27-1, readable-stream@^1.1.13:
   version "1.1.14"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.1.14.tgz#7cf4c54ef648e3813084c636dd2079e166c081d9"
@@ -2098,6 +2380,10 @@ request@^2.75.0:
     tough-cookie "~2.3.0"
     tunnel-agent "~0.4.1"
 
+require-main-filename@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
+
 require-uncached@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/require-uncached/-/require-uncached-1.0.2.tgz#67dad3b733089e77030124678a459589faf6a7ec"
@@ -2105,6 +2391,13 @@ require-uncached@^1.0.2:
     caller-path "^0.1.0"
     resolve-from "^1.0.0"
 
+resolve-dir@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/resolve-dir/-/resolve-dir-0.1.1.tgz#b219259a5602fac5c5c496ad894a6e8cc430261e"
+  dependencies:
+    expand-tilde "^1.2.2"
+    global-modules "^0.2.3"
+
 resolve-from@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
@@ -2146,10 +2439,14 @@ rx-lite@^3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-3.1.2.tgz#19ce502ca572665f3b647b10939f97fd1615f102"
 
-semver@~5.3.0:
+semver@~5.3.0, "semver@2 || 3 || 4 || 5":
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
 
+set-blocking@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-1.0.0.tgz#cd5e5d938048df1ac92dfe92e1f16add656f5ec5"
+
 set-blocking@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
@@ -2170,6 +2467,14 @@ shelljs@^0.7.5:
     interpret "^1.0.0"
     rechoir "^0.6.2"
 
+shelljs@0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.0.tgz#3f6f2e4965cec565f65ff3861d644f879281a576"
+  dependencies:
+    glob "^7.0.0"
+    interpret "^1.0.0"
+    rechoir "^0.6.2"
+
 signal-exit@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.1.tgz#5a4c884992b63a7acd9badb7894c3ee9cfccad81"
@@ -2208,6 +2513,20 @@ source-map@~0.4.1:
   dependencies:
     amdefine ">=0.0.4"
 
+spdx-correct@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-1.0.2.tgz#4b3073d933ff51f3912f03ac5519498a4150db40"
+  dependencies:
+    spdx-license-ids "^1.0.2"
+
+spdx-expression-parse@~1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/spdx-expression-parse/-/spdx-expression-parse-1.0.4.tgz#9bdf2f20e1f40ed447fbe273266191fced51626c"
+
+spdx-license-ids@^1.0.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-1.2.2.tgz#c9df7a3424594ade6bd11900d596696dc06bac57"
+
 sprintf-js@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
@@ -2263,6 +2582,12 @@ strip-ansi@^3.0.0, strip-ansi@^3.0.1:
   dependencies:
     ansi-regex "^2.0.0"
 
+strip-bom@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-2.0.0.tgz#6219a85616520491f35788bdbf1447a99c7e6b0e"
+  dependencies:
+    is-utf8 "^0.2.0"
+
 strip-bom@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
@@ -2281,6 +2606,10 @@ supports-color@^3.1.0:
   dependencies:
     has-flag "^1.0.0"
 
+symbol@^0.2.1:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/symbol/-/symbol-0.2.3.tgz#3b9873b8a901e47c6efe21526a3ac372ef28bbc7"
+
 table@^3.7.8:
   version "3.8.3"
   resolved "https://registry.yarnpkg.com/table/-/table-3.8.3.tgz#2bbc542f0fda9861a755d3947fefd8b3f513855f"
@@ -2335,6 +2664,12 @@ to-fast-properties@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.2.tgz#f3f5c0c3ba7299a7ef99427e44633257ade43320"
 
+topo@2.x.x:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/topo/-/topo-2.0.2.tgz#cd5615752539057c0dc0491a621c3bc6fbe1d182"
+  dependencies:
+    hoek "4.x.x"
+
 tough-cookie@~2.3.0:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.2.tgz#f081f76e4c85720e6c37a5faced737150d84072a"
@@ -2407,6 +2742,13 @@ util@~0.10.3, util@0.10.3:
   dependencies:
     inherits "2.0.1"
 
+validate-npm-package-license@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz#2804babe712ad3379459acfbe24746ab2c303fbc"
+  dependencies:
+    spdx-correct "~1.0.0"
+    spdx-expression-parse "~1.0.0"
+
 verror@1.3.6:
   version "1.3.6"
   resolved "https://registry.yarnpkg.com/verror/-/verror-1.3.6.tgz#cff5df12946d297d2baaefaa2689e25be01c005c"
@@ -2454,12 +2796,38 @@ webpack-core@~0.6.0:
     source-list-map "~0.1.0"
     source-map "~0.4.1"
 
+webpack-validator:
+  version "2.2.9"
+  resolved "https://registry.yarnpkg.com/webpack-validator/-/webpack-validator-2.2.9.tgz#89a26d513fabf0d6e39f7edb2837ad1d80a358bf"
+  dependencies:
+    basename "0.1.2"
+    chalk "1.1.3"
+    commander "2.9.0"
+    common-tags "0.1.1"
+    cross-env "^3.1.1"
+    find-node-modules "^1.0.1"
+    joi "9.0.0-0"
+    lodash "4.11.1"
+    npmlog "2.0.3"
+    shelljs "0.7.0"
+    yargs "4.7.1"
+
+which@^1.2.10, which@^1.2.9:
+  version "1.2.12"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.2.12.tgz#de67b5e450269f194909ef23ece4ebe416fa1192"
+  dependencies:
+    isexe "^1.1.1"
+
 wide-align@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.0.tgz#40edde802a71fea1f070da3e62dcda2e7add96ad"
   dependencies:
     string-width "^1.0.1"
 
+window-size@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.2.0.tgz#b4315bb4214a3d7058ebeee892e13fa24d98b075"
+
 window-size@0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
@@ -2476,6 +2844,12 @@ wordwrap@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
 
+wrap-ansi@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-2.0.0.tgz#7d30f8f873f9a5bbc3a64dabc8d177e071ae426f"
+  dependencies:
+    string-width "^1.0.1"
+
 wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
@@ -2490,6 +2864,21 @@ xtend@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
 
+y18n@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
+
+yallist@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.0.0.tgz#306c543835f09ee1a4cb23b7bce9ab341c91cdd4"
+
+yargs-parser@^2.4.0:
+  version "2.4.1"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-2.4.1.tgz#85568de3cf150ff49fa51825f03a8c880ddcc5c4"
+  dependencies:
+    camelcase "^3.0.0"
+    lodash.assign "^4.0.6"
+
 yargs@~3.10.0:
   version "3.10.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
@@ -2499,3 +2888,21 @@ yargs@~3.10.0:
     decamelize "^1.0.0"
     window-size "0.1.0"
 
+yargs@4.7.1:
+  version "4.7.1"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-4.7.1.tgz#e60432658a3387ff269c028eacde4a512e438dff"
+  dependencies:
+    camelcase "^3.0.0"
+    cliui "^3.2.0"
+    decamelize "^1.1.1"
+    lodash.assign "^4.0.3"
+    os-locale "^1.4.0"
+    pkg-conf "^1.1.2"
+    read-pkg-up "^1.0.1"
+    require-main-filename "^1.0.1"
+    set-blocking "^1.0.0"
+    string-width "^1.0.1"
+    window-size "^0.2.0"
+    y18n "^3.2.1"
+    yargs-parser "^2.4.0"
+