diff --git a/.gitignore b/.gitignore
index c2658d7..151cbf1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 node_modules/
+**/*.map
\ No newline at end of file
diff --git a/bili.config.es.js b/bili.config.es.js
new file mode 100644
index 0000000..4aef15f
--- /dev/null
+++ b/bili.config.es.js
@@ -0,0 +1,5 @@
+module.exports = {
+  format: 'es',
+  js: false,
+  input: 'src/xmlion.js'
+};
\ No newline at end of file
diff --git a/dist/xmlion.js b/dist/xmlion.js
index a60cb6b..9c957e6 100644
--- a/dist/xmlion.js
+++ b/dist/xmlion.js
@@ -1,236 +1,169 @@
 (function (global, factory) {
 	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
 	typeof define === 'function' && define.amd ? define(['exports'], factory) :
-	(factory((global.xmlion = global.xmlion || {})));
+	(factory((global.xmlion = {})));
 }(this, (function (exports) { 'use strict';
 
-var classCallCheck = function (instance, Constructor) {
-  if (!(instance instanceof Constructor)) {
-    throw new TypeError("Cannot call a class as a function");
-  }
+var isArray = Array.isArray;
+var clone = function (array) { return array.slice(0); };
+var join = function (array) { return array.join(''); };
+var map = function (fn, array) { return array.map(fn); };
+var filter = function (fn, array) { return array.filter(fn); };
+var concat = function (array) {
+  var arrays = [], len = arguments.length - 1;
+  while ( len-- > 0 ) arrays[ len ] = arguments[ len + 1 ];
+
+  return array.concat.apply(array, arrays);
+};
+var toStringCub = function (c) { return c == null ? '' : c.ROARS ? c._buildElementString() : c; };
+var mapCubsToString = function (cubs) { return map(toStringCub, cubs); };
+
+var Lion = function Lion (tagName, attributes, cubs) {
+  this.tagName = tagName;
+  this.attr = attributes || {};
+  this.cubs = cubs || [];
 };
 
-var 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);
-    }
+var prototypeAccessors = { ROARS: {},cubs: {},attributes: {} };
+
+prototypeAccessors.ROARS.get = function () {
+  return true;
+};
+
+prototypeAccessors.cubs.set = function (cubs) {
+  if (isArray(cubs)) {
+    this._cubs = cubs;
+  } else {
+    throw new TypeError('Lion wants cub[]');
   }
+};
 
-  return function (Constructor, protoProps, staticProps) {
-    if (protoProps) defineProperties(Constructor.prototype, protoProps);
-    if (staticProps) defineProperties(Constructor, staticProps);
-    return Constructor;
-  };
-}();
+prototypeAccessors.cubs.get = function () {
+  return clone(this._cubs);
+};
 
-var isArray = Array.isArray;
+prototypeAccessors.attributes.set = function (attr) {
+  this.attr = attr;
+};
+
+prototypeAccessors.attributes.get = function () {
+  return this.attr;
+};
 
-var clone = function clone(array) {
-  return array.slice(0);
+Lion.prototype.setCubs = function setCubs (cubs) {
+  this.cubs = cubs;
+  return this;
 };
-var join = function join(array) {
-  return array.join('');
+
+Lion.prototype.getCubs = function getCubs () {
+  return this.cubs;
 };
-var map = function map(fn, array) {
-  return array.map(fn);
+
+Lion.prototype.setAttributes = function setAttributes (attr) {
+  this.attributes = attr;
+  return this;
 };
-var filter = function filter(fn, array) {
-  return array.filter(fn);
+
+Lion.prototype.getAttributes = function getAttributes () {
+  return this.attributes;
 };
-var concat = function concat(array) {
-  for (var _len = arguments.length, arrays = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-    arrays[_key - 1] = arguments[_key];
+
+Lion.prototype.handleBuildAttribute = function handleBuildAttribute (key, value) {
+  if (value === null || value === undefined) {
+    return key;
   }
+  return (key + "=\"" + value + "\"");
+};
 
-  return array.concat.apply(array, arrays);
+Lion.prototype._buildAttributeString = function _buildAttributeString () {
+    var this$1 = this;
+
+  var attr = this.attr;
+  var keys = Object.keys(attr).sort();
+  if (keys.length > 0) {
+    return join(map(function (key) { return (" " + (this$1.handleBuildAttribute(key, attr[key]))); }, keys));
+  }
+  return '';
 };
-var toStringCub = function toStringCub(c) {
-  return c == null ? '' : c.ROARS ? c._buildElementString() : c;
+
+Lion.prototype._buildContentString = function _buildContentString () {
+  return join(mapCubsToString(this._cubs));
 };
-var mapCubsToString = function mapCubsToString(cubs) {
-  return map(toStringCub, cubs);
+
+Lion.prototype._buildElementString = function _buildElementString () {
+  var me = this;
+  var tagName = me.tagName;
+  var attributes = me._buildAttributeString();
+
+  if (me.hasCubs()) {
+    var content = me._buildContentString();
+
+    return ("<" + tagName + attributes + ">" + content + "</" + tagName + ">");
+  } else {
+    return ("<" + tagName + attributes + "/>");
+  }
 };
 
-var Lion = function () {
-  function Lion(tagName, attributes, cubs) {
-    classCallCheck(this, Lion);
+Lion.prototype.addAttribute = function addAttribute (name, value) {
+  var lion = this;
+  lion.attr[name] = value;
+  return lion;
+};
 
-    this.tagName = tagName;
-    this.attr = attributes || {};
-    this.cubs = cubs || [];
+Lion.prototype.removeAttribute = function removeAttribute (name) {
+  var lion = this;
+  if (lion.attr[name]) {
+    delete lion.attr[name];
   }
+  return lion;
+};
+
+Lion.prototype.addAttributes = function addAttributes (attr) {
+  var lion = this;
+  var names = Object.keys(attr);
+  map(function (name) { return lion.addAttribute(name, attr[name]); }, names);
+  return lion;
+};
 
-  createClass(Lion, [{
-    key: 'setCubs',
-    value: function setCubs(cubs) {
-      this.cubs = cubs;
-      return this;
-    }
-  }, {
-    key: 'getCubs',
-    value: function getCubs() {
-      return this.cubs;
-    }
-  }, {
-    key: 'setAttributes',
-    value: function setAttributes(attr) {
-      this.attributes = attr;
-      return this;
-    }
-  }, {
-    key: 'getAttributes',
-    value: function getAttributes() {
-      return this.attributes;
-    }
-  }, {
-    key: 'handleBuildAttribute',
-    value: function handleBuildAttribute(key, value) {
-      if (value === null || value === undefined) {
-        return key;
-      }
-      return key + '="' + value + '"';
-    }
-  }, {
-    key: '_buildAttributeString',
-    value: function _buildAttributeString() {
-      var _this = this;
-
-      var attr = this.attr;
-      var keys = Object.keys(attr).sort();
-      if (keys.length > 0) {
-        return join(map(function (key) {
-          return ' ' + _this.handleBuildAttribute(key, attr[key]);
-        }, keys));
-      }
-      return '';
-    }
-  }, {
-    key: '_buildContentString',
-    value: function _buildContentString() {
-      return join(mapCubsToString(this._cubs));
-    }
-  }, {
-    key: '_buildElementString',
-    value: function _buildElementString() {
-      var me = this;
-      var tagName = me.tagName;
-      var attributes = me._buildAttributeString();
-
-      if (me.hasCubs()) {
-        var content = me._buildContentString();
-
-        return '<' + tagName + attributes + '>' + content + '</' + tagName + '>';
-      } else {
-        return '<' + tagName + attributes + '/>';
-      }
-    }
-  }, {
-    key: 'addAttribute',
-    value: function addAttribute(name, value) {
-      var lion = this;
-      lion.attr[name] = value;
-      return lion;
-    }
-  }, {
-    key: 'removeAttribute',
-    value: function removeAttribute(name) {
-      var lion = this;
-      if (lion.attr[name]) {
-        delete lion.attr[name];
-      }
-      return lion;
-    }
-  }, {
-    key: 'addAttributes',
-    value: function addAttributes(attr) {
-      var lion = this;
-      var names = Object.keys(attr);
-      map(function (name) {
-        return lion.addAttribute(name, attr[name]);
-      }, names);
-      return lion;
-    }
-  }, {
-    key: 'addCub',
-    value: function addCub(cub) {
-      var lion = this;
-      lion._cubs.push(cub);
-      return lion;
-    }
-  }, {
-    key: 'removeCub',
-    value: function removeCub(cub) {
-      var lion = this;
-      var index = lion._cubs.indexOf(cub);
-      if (index >= 0) {
-        lion.cubs = filter(function (c, i) {
-          return i !== index;
-        }, lion.cubs);
-      }
-      return lion;
-    }
-  }, {
-    key: 'addCubs',
-    value: function addCubs(cubs) {
-      if (isArray(cubs)) {
-        this.cubs = concat(this.cubs, cubs);
-      }
-      return this;
-    }
-  }, {
-    key: 'removeAllCubs',
-    value: function removeAllCubs() {
-      this._cubs = [];
-      return this;
-    }
-  }, {
-    key: 'hasCubs',
-    value: function hasCubs() {
-      return this._cubs && this._cubs.length > 0;
-    }
-  }, {
-    key: 'value',
-    value: function value() {
-      return this._buildElementString();
-    }
-  }, {
-    key: 'ROARS',
-    get: function get$$1() {
-      return true;
-    }
-  }, {
-    key: 'cubs',
-    set: function set$$1(cubs) {
-      if (isArray(cubs)) {
-        this._cubs = cubs;
-      } else {
-        throw new TypeError('Lion wants cub[]');
-      }
-    },
-    get: function get$$1() {
-      return clone(this._cubs);
-    }
-  }, {
-    key: 'attributes',
-    set: function set$$1(attr) {
-      this.attr = attr;
-    },
-    get: function get$$1() {
-      return this.attr;
-    }
-  }]);
-  return Lion;
-}();
-
-var xmlion = function xmlion(tagName, attributes, cubs) {
-  return new Lion(tagName, attributes, cubs);
+Lion.prototype.addCub = function addCub (cub) {
+  var lion = this;
+  lion._cubs.push(cub);
+  return lion;
+};
+
+Lion.prototype.removeCub = function removeCub (cub) {
+  var lion = this;
+  var index = lion._cubs.indexOf(cub);
+  if (index >= 0) {
+    lion.cubs = filter(function (c, i) { return (i !== index); }, lion.cubs);
+  }
+  return lion;
 };
 
+Lion.prototype.addCubs = function addCubs (cubs) {
+  if (isArray(cubs)) {
+    this.cubs = concat(this.cubs, cubs);
+  }
+  return this;
+};
+
+Lion.prototype.removeAllCubs = function removeAllCubs () {
+  this._cubs = [];
+  return this;
+};
+
+Lion.prototype.hasCubs = function hasCubs () {
+  return this._cubs && this._cubs.length > 0;
+};
+
+Lion.prototype.value = function value () {
+  return this._buildElementString();
+};
+
+Object.defineProperties( Lion.prototype, prototypeAccessors );
+
+var xmlion = function (tagName, attributes, cubs) { return new Lion(tagName, attributes, cubs); };
+
 exports.Lion = Lion;
 exports.xmlion = xmlion;
 
diff --git a/dist/xmlion.min.js b/dist/xmlion.min.js
index e9115f3..d36a25f 100644
--- a/dist/xmlion.min.js
+++ b/dist/xmlion.min.js
@@ -1 +1,2 @@
-!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e(t.xmlion=t.xmlion||{})}(this,function(t){"use strict";var e=function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")},n=function(){function defineProperties(t,e){for(var n=0;n<e.length;n++){var u=e[n];u.enumerable=u.enumerable||!1,u.configurable=!0,"value"in u&&(u.writable=!0),Object.defineProperty(t,u.key,u)}}return function(t,e,n){return e&&defineProperties(t.prototype,e),n&&defineProperties(t,n),t}}(),u=Array.isArray,r=function clone(t){return t.slice(0)},i=function join(t){return t.join("")},s=function map(t,e){return e.map(t)},o=function filter(t,e){return e.filter(t)},a=function concat(t){for(var e=arguments.length,n=Array(e>1?e-1:0),u=1;e>u;u++)n[u-1]=arguments[u];return t.concat.apply(t,n)},c=function toStringCub(t){return null==t?"":t.ROARS?t._buildElementString():t},b=function mapCubsToString(t){return s(c,t)},l=function(){function Lion(t,n,u){e(this,Lion),this.tagName=t,this.attr=n||{},this.cubs=u||[]}return n(Lion,[{key:"setCubs",value:function setCubs(t){return this.cubs=t,this}},{key:"getCubs",value:function getCubs(){return this.cubs}},{key:"setAttributes",value:function setAttributes(t){return this.attributes=t,this}},{key:"getAttributes",value:function getAttributes(){return this.attributes}},{key:"handleBuildAttribute",value:function handleBuildAttribute(t,e){return null===e||void 0===e?t:t+'="'+e+'"'}},{key:"_buildAttributeString",value:function _buildAttributeString(){var t=this,e=this.attr,n=Object.keys(e).sort();return n.length>0?i(s(function(n){return" "+t.handleBuildAttribute(n,e[n])},n)):""}},{key:"_buildContentString",value:function _buildContentString(){return i(b(this._cubs))}},{key:"_buildElementString",value:function _buildElementString(){var t=this,e=t.tagName,n=t._buildAttributeString();if(t.hasCubs()){var u=t._buildContentString();return"<"+e+n+">"+u+"</"+e+">"}return"<"+e+n+"/>"}},{key:"addAttribute",value:function addAttribute(t,e){var n=this;return n.attr[t]=e,n}},{key:"removeAttribute",value:function removeAttribute(t){var e=this;return e.attr[t]&&delete e.attr[t],e}},{key:"addAttributes",value:function addAttributes(t){var e=this,n=Object.keys(t);return s(function(n){return e.addAttribute(n,t[n])},n),e}},{key:"addCub",value:function addCub(t){var e=this;return e._cubs.push(t),e}},{key:"removeCub",value:function removeCub(t){var e=this,n=e._cubs.indexOf(t);return n>=0&&(e.cubs=o(function(t,e){return e!==n},e.cubs)),e}},{key:"addCubs",value:function addCubs(t){return u(t)&&(this.cubs=a(this.cubs,t)),this}},{key:"removeAllCubs",value:function removeAllCubs(){return this._cubs=[],this}},{key:"hasCubs",value:function hasCubs(){return this._cubs&&this._cubs.length>0}},{key:"value",value:function value(){return this._buildElementString()}},{key:"ROARS",get:function get$$1(){return!0}},{key:"cubs",set:function set$$1(t){if(!u(t))throw new TypeError("Lion wants cub[]");this._cubs=t},get:function get$$1(){return r(this._cubs)}},{key:"attributes",set:function set$$1(t){this.attr=t},get:function get$$1(){return this.attr}}]),Lion}(),f=function xmlion(t,e,n){return new l(t,e,n)};t.Lion=l,t.xmlion=f,Object.defineProperty(t,"__esModule",{value:!0})});
\ No newline at end of file
+!function(t,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports):"function"==typeof define&&define.amd?define(["exports"],n):n(t.xmlion={})}(this,function(t){"use strict";var n=Array.isArray,r=function(t){return t.join("")},e=function(t,n){return n.map(t)},i=function(t){return null==t?"":t.ROARS?t._buildElementString():t},u=function(t,n,r){this.tagName=t,this.attr=n||{},this.cubs=r||[]},o={ROARS:{},cubs:{},attributes:{}};o.ROARS.get=function(){return!0},o.cubs.set=function(t){if(!n(t))throw new TypeError("Lion wants cub[]");this._cubs=t},o.cubs.get=function(){return function(t){return t.slice(0)}(this._cubs)},o.attributes.set=function(t){this.attr=t},o.attributes.get=function(){return this.attr},u.prototype.setCubs=function(t){return this.cubs=t,this},u.prototype.getCubs=function(){return this.cubs},u.prototype.setAttributes=function(t){return this.attributes=t,this},u.prototype.getAttributes=function(){return this.attributes},u.prototype.handleBuildAttribute=function(t,n){return null===n||void 0===n?t:t+'="'+n+'"'},u.prototype._buildAttributeString=function(){var t=this,n=this.attr,i=Object.keys(n).sort();return i.length>0?r(e(function(r){return" "+t.handleBuildAttribute(r,n[r])},i)):""},u.prototype._buildContentString=function(){return r(function(t){return e(i,t)}(this._cubs))},u.prototype._buildElementString=function(){var t=this.tagName,n=this._buildAttributeString();if(this.hasCubs()){return"<"+t+n+">"+this._buildContentString()+"</"+t+">"}return"<"+t+n+"/>"},u.prototype.addAttribute=function(t,n){return this.attr[t]=n,this},u.prototype.removeAttribute=function(t){return this.attr[t]&&delete this.attr[t],this},u.prototype.addAttributes=function(t){var n=this,r=Object.keys(t);return e(function(r){return n.addAttribute(r,t[r])},r),n},u.prototype.addCub=function(t){return this._cubs.push(t),this},u.prototype.removeCub=function(t){var n=this._cubs.indexOf(t);return n>=0&&(this.cubs=function(t,n){return n.filter(t)}(function(t,r){return r!==n},this.cubs)),this},u.prototype.addCubs=function(t){return n(t)&&(this.cubs=function(t){for(var n=[],r=arguments.length-1;r-- >0;)n[r]=arguments[r+1];return t.concat.apply(t,n)}(this.cubs,t)),this},u.prototype.removeAllCubs=function(){return this._cubs=[],this},u.prototype.hasCubs=function(){return this._cubs&&this._cubs.length>0},u.prototype.value=function(){return this._buildElementString()},Object.defineProperties(u.prototype,o);t.Lion=u,t.xmlion=function(t,n,r){return new u(t,n,r)},Object.defineProperty(t,"__esModule",{value:!0})});
+//# sourceMappingURL=xmlion.min.js.map
diff --git a/package.json b/package.json
index 0352b02..318eb4b 100644
--- a/package.json
+++ b/package.json
@@ -6,13 +6,11 @@
   "module": "dist/xmlion.es.js",
   "scripts": {
     "test": "ava --tap | tap-nyan",
-    "pretest": "yarn run build:umd",
+    "pretest": "yarn run build",
     "prebuild": "yarn run standard",
-    "build": "yarn run build:es && yarn run minify",
-    "build:es": "rollup src/xmlion.js --format es --output dist/xmlion.es.js",
-    "build:umd": "rollup -c",
-    "minify": "uglifyjs dist/xmlion.js --compress --mangle --keep-fnames --screw-ie8 -o dist/xmlion.min.js",
-    "preminify": "yarn run build:umd",
+    "build": "yarn run build:es && yarn run build:umd",
+    "build:umd": "bili --format umd,umd-min --js buble --input src/xmlion.js",
+    "build:es": "bili --config bili.config.es.js",
     "standard": "semistandard src/* test.js"
   },
   "semistandard": {
@@ -39,10 +37,8 @@
     "babel-plugin-external-helpers": "6.22.0",
     "babel-preset-es2015": "6.24.1",
     "babel-preset-latest": "6.24.1",
-    "rollup": "0.41.6",
-    "rollup-plugin-babel": "2.7.1",
+    "bili": "0.19.0",
     "semistandard": "10.0.0",
-    "tap-nyan": "1.1.0",
-    "uglify-js": "2.6.2"
+    "tap-nyan": "1.1.0"
   }
 }
diff --git a/rollup.config.js b/rollup.config.js
deleted file mode 100644
index f6bd18c..0000000
--- a/rollup.config.js
+++ /dev/null
@@ -1,11 +0,0 @@
-import babel from 'rollup-plugin-babel';
-
-export default {
-  entry: 'src/xmlion.js',
-  format: 'umd',
-  moduleName:'xmlion',
-  plugins: [
-    babel()
-  ],
-  dest: 'dist/xmlion.js'
-};
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index f56b460..f3c05bd 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -48,13 +48,19 @@ abbrev@1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.0.tgz#d0554c2256636e2f56e7c2e5ad183f859428d81f"
 
-acorn-jsx@^3.0.0:
+acorn-jsx@^3.0.0, acorn-jsx@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
   dependencies:
     acorn "^3.0.4"
 
-acorn@^3.0.4:
+acorn-object-spread@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/acorn-object-spread/-/acorn-object-spread-1.0.0.tgz#48ead0f4a8eb16995a17a0db9ffc6acaada4ba68"
+  dependencies:
+    acorn "^3.1.0"
+
+acorn@^3.0.4, acorn@^3.1.0, acorn@^3.3.0:
   version "3.3.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
 
@@ -62,6 +68,10 @@ acorn@^5.0.1:
   version "5.0.3"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.0.3.tgz#c460df08491463f028ccb82eab3730bf01087b3d"
 
+acorn@^5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.2.1.tgz#317ac7821826c22c702d66189ab8359675f135d7"
+
 ajv-keywords@^1.0.0:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-1.5.1.tgz#314dd0a4b3368fad3dfcdc54ede6171b886daf3c"
@@ -73,20 +83,18 @@ ajv@^4.7.0, ajv@^4.9.1:
     co "^4.6.0"
     json-stable-stringify "^1.0.1"
 
-align-text@^0.1.1, align-text@^0.1.3:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/align-text/-/align-text-0.1.4.tgz#0cd90a561093f35d0a99256c22b7069433fad117"
-  dependencies:
-    kind-of "^3.0.2"
-    longest "^1.0.1"
-    repeat-string "^1.5.2"
-
 ansi-align@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/ansi-align/-/ansi-align-1.1.0.tgz#2f0c1658829739add5ebb15e6b0c6e3423f016ba"
   dependencies:
     string-width "^1.0.1"
 
+ansi-align@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-align/-/ansi-align-2.0.0.tgz#c36aeccba563b89ceb556f3690f0b1d9e3547f7f"
+  dependencies:
+    string-width "^2.0.0"
+
 ansi-escapes@^1.1.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
@@ -95,6 +103,12 @@ ansi-escapes@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-2.0.0.tgz#5bae52be424878dd9783e8910e3fc2922e83c81b"
 
+ansi-gray@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-gray/-/ansi-gray-0.1.1.tgz#2962cf54ec9792c48510a3deb524436861ef7251"
+  dependencies:
+    ansi-wrap "0.1.0"
+
 ansi-regex@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
@@ -117,6 +131,10 @@ ansi-styles@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-1.0.0.tgz#cb102df1c56f5123eab8b67cd7b98027a0279178"
 
+ansi-wrap@0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-wrap/-/ansi-wrap-0.1.0.tgz#a82250ddb0015e9a27ca82e82ea603bbfa45efaf"
+
 anymatch@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-1.3.0.tgz#a3e52fa39168c825ff57b0248126ce5a8ff95507"
@@ -204,9 +222,12 @@ async-each@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
 
-async@~0.2.6:
-  version "0.2.10"
-  resolved "https://registry.yarnpkg.com/async/-/async-0.2.10.tgz#b6bbe0b0674b9d719708ca38de8c237cb526c3d1"
+async-to-gen@^1.2.0:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/async-to-gen/-/async-to-gen-1.3.3.tgz#d52c9fb4801f0df44abc4d2de1870b48b60e20bb"
+  dependencies:
+    babylon "^6.14.0"
+    magic-string "^0.19.0"
 
 asynckit@^0.4.0:
   version "0.4.0"
@@ -226,7 +247,7 @@ ava-init@^0.2.0:
     read-pkg-up "^2.0.0"
     write-pkg "^2.0.0"
 
-ava@^0.22.0:
+ava@0.22.0:
   version "0.22.0"
   resolved "https://registry.yarnpkg.com/ava/-/ava-0.22.0.tgz#4c28a1fdef7e749ba0c8131ac18a7ca489eef049"
   dependencies:
@@ -327,15 +348,7 @@ babel-code-frame@^6.16.0, babel-code-frame@^6.22.0:
     esutils "^2.0.2"
     js-tokens "^3.0.0"
 
-babel-code-frame@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.26.0.tgz#63fd43f7dc1e3bb7ce35947db8fe369a3f58c74b"
-  dependencies:
-    chalk "^1.1.3"
-    esutils "^2.0.2"
-    js-tokens "^3.0.2"
-
-babel-core@6, babel-core@6.24.1, babel-core@^6.17.0:
+babel-core@6.24.1, babel-core@^6.17.0, babel-core@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.24.1.tgz#8c428564dce1e1f41fb337ec34f4c3b022b5ad83"
   dependencies:
@@ -359,30 +372,6 @@ babel-core@6, babel-core@6.24.1, babel-core@^6.17.0:
     slash "^1.0.0"
     source-map "^0.5.0"
 
-babel-core@^6.24.1, babel-core@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.26.0.tgz#af32f78b31a6fcef119c87b0fd8d9753f03a0bb8"
-  dependencies:
-    babel-code-frame "^6.26.0"
-    babel-generator "^6.26.0"
-    babel-helpers "^6.24.1"
-    babel-messages "^6.23.0"
-    babel-register "^6.26.0"
-    babel-runtime "^6.26.0"
-    babel-template "^6.26.0"
-    babel-traverse "^6.26.0"
-    babel-types "^6.26.0"
-    babylon "^6.18.0"
-    convert-source-map "^1.5.0"
-    debug "^2.6.8"
-    json5 "^0.5.1"
-    lodash "^4.17.4"
-    minimatch "^3.0.4"
-    path-is-absolute "^1.0.1"
-    private "^0.1.7"
-    slash "^1.0.0"
-    source-map "^0.5.6"
-
 babel-eslint@7.2.1:
   version "7.2.1"
   resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-7.2.1.tgz#079422eb73ba811e3ca0865ce87af29327f8c52f"
@@ -405,19 +394,6 @@ babel-generator@^6.1.0, babel-generator@^6.24.1:
     source-map "^0.5.0"
     trim-right "^1.0.1"
 
-babel-generator@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.26.0.tgz#ac1ae20070b79f6e3ca1d3269613053774f20dc5"
-  dependencies:
-    babel-messages "^6.23.0"
-    babel-runtime "^6.26.0"
-    babel-types "^6.26.0"
-    detect-indent "^4.0.0"
-    jsesc "^1.3.0"
-    lodash "^4.17.4"
-    source-map "^0.5.6"
-    trim-right "^1.0.1"
-
 babel-helper-builder-binary-assignment-operator-visitor@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-helper-builder-binary-assignment-operator-visitor/-/babel-helper-builder-binary-assignment-operator-visitor-6.24.1.tgz#cce4517ada356f4220bcae8a02c2b346f9a56664"
@@ -591,7 +567,7 @@ babel-plugin-transform-es2015-block-scoping@^6.24.1:
     babel-types "^6.24.1"
     lodash "^4.2.0"
 
-babel-plugin-transform-es2015-classes@^6.24.1, babel-plugin-transform-es2015-classes@^6.9.0:
+babel-plugin-transform-es2015-classes@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-classes/-/babel-plugin-transform-es2015-classes-6.24.1.tgz#5a4c58a50c9c9461e564b4b2a3bfabc97a2584db"
   dependencies:
@@ -820,18 +796,6 @@ babel-register@^6.24.1:
     mkdirp "^0.5.1"
     source-map-support "^0.4.2"
 
-babel-register@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-register/-/babel-register-6.26.0.tgz#6ed021173e2fcb486d7acb45c6009a856f647071"
-  dependencies:
-    babel-core "^6.26.0"
-    babel-runtime "^6.26.0"
-    core-js "^2.5.0"
-    home-or-tmp "^2.0.0"
-    lodash "^4.17.4"
-    mkdirp "^0.5.1"
-    source-map-support "^0.4.15"
-
 babel-runtime@^6.18.0, babel-runtime@^6.22.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.23.0.tgz#0a9489f144de70efb3ce4300accdb329e2fc543b"
@@ -839,13 +803,6 @@ babel-runtime@^6.18.0, babel-runtime@^6.22.0:
     core-js "^2.4.0"
     regenerator-runtime "^0.10.0"
 
-babel-runtime@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.26.0.tgz#965c7058668e82b55d7bfe04ff2337bc8b5647fe"
-  dependencies:
-    core-js "^2.4.0"
-    regenerator-runtime "^0.11.0"
-
 babel-template@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.24.1.tgz#04ae514f1f93b3a2537f2a0f60a5a45fb8308333"
@@ -856,16 +813,6 @@ babel-template@^6.24.1:
     babylon "^6.11.0"
     lodash "^4.2.0"
 
-babel-template@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.26.0.tgz#de03e2d16396b069f46dd9fff8521fb1a0e35e02"
-  dependencies:
-    babel-runtime "^6.26.0"
-    babel-traverse "^6.26.0"
-    babel-types "^6.26.0"
-    babylon "^6.18.0"
-    lodash "^4.17.4"
-
 babel-traverse@^6.23.1, babel-traverse@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.24.1.tgz#ab36673fd356f9a0948659e7b338d5feadb31695"
@@ -880,20 +827,6 @@ babel-traverse@^6.23.1, babel-traverse@^6.24.1:
     invariant "^2.2.0"
     lodash "^4.2.0"
 
-babel-traverse@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.26.0.tgz#46a9cbd7edcc62c8e5c064e2d2d8d0f4035766ee"
-  dependencies:
-    babel-code-frame "^6.26.0"
-    babel-messages "^6.23.0"
-    babel-runtime "^6.26.0"
-    babel-types "^6.26.0"
-    babylon "^6.18.0"
-    debug "^2.6.8"
-    globals "^9.18.0"
-    invariant "^2.2.2"
-    lodash "^4.17.4"
-
 babel-types@^6.19.0, babel-types@^6.23.0, babel-types@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.24.1.tgz#a136879dc15b3606bda0d90c1fc74304c2ff0975"
@@ -903,37 +836,44 @@ babel-types@^6.19.0, babel-types@^6.23.0, babel-types@^6.24.1:
     lodash "^4.2.0"
     to-fast-properties "^1.0.1"
 
-babel-types@^6.26.0:
-  version "6.26.0"
-  resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.26.0.tgz#a3b073f94ab49eb6fa55cd65227a334380632497"
-  dependencies:
-    babel-runtime "^6.26.0"
-    esutils "^2.0.2"
-    lodash "^4.17.4"
-    to-fast-properties "^1.0.3"
-
-babylon@^6.1.0, babylon@^6.11.0, babylon@^6.15.0:
+babylon@^6.1.0, babylon@^6.11.0, babylon@^6.14.0, babylon@^6.15.0, babylon@^6.16.1:
   version "6.16.1"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.16.1.tgz#30c5a22f481978a9e7f8cdfdf496b11d94b404d3"
 
-babylon@^6.16.1, babylon@^6.18.0:
-  version "6.18.0"
-  resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.18.0.tgz#af2f3b88fa6f5c1e4c634d1a0f8eac4f55b395e3"
-
 balanced-match@^0.4.1:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-0.4.2.tgz#cb3f3e3c732dc0f01ee70b403f302e61d7709838"
 
-balanced-match@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
-
 bcrypt-pbkdf@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.1.tgz#63bc5dcb61331b92bc05fd528953c33462a06f8d"
   dependencies:
     tweetnacl "^0.14.3"
 
+bili@0.19.0:
+  version "0.19.0"
+  resolved "https://registry.yarnpkg.com/bili/-/bili-0.19.0.tgz#d4323187dc8e1dae77f1b901b110093c56430422"
+  dependencies:
+    cac "^4.2.0"
+    camelcase "^4.1.0"
+    chalk "^2.1.0"
+    fancy-log "^1.2.0"
+    lodash.merge "^4.6.0"
+    req-cwd "^2.0.0"
+    rollup "^0.49.2"
+    rollup-plugin-alias "^1.3.1"
+    rollup-plugin-async "^1.2.0"
+    rollup-plugin-buble "^0.15.0"
+    rollup-plugin-commonjs "^8.2.0"
+    rollup-plugin-flow "^1.1.1"
+    rollup-plugin-json "^2.3.0"
+    rollup-plugin-node-resolve "^3.0.0"
+    rollup-plugin-replace "^1.1.1"
+    rollup-plugin-uglify "^2.0.1"
+    stringify-author "^0.1.3"
+    switchy "^0.1.0"
+    update-notifier "^2.2.0"
+
 binary-extensions@^1.0.0:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.8.0.tgz#48ec8d16df4377eae5fa5884682480af4d95c774"
@@ -966,6 +906,18 @@ boxen@^1.0.0:
     term-size "^0.1.0"
     widest-line "^1.0.0"
 
+boxen@^1.2.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/boxen/-/boxen-1.3.0.tgz#55c6c39a8ba58d9c61ad22cd877532deb665a20b"
+  dependencies:
+    ansi-align "^2.0.0"
+    camelcase "^4.0.0"
+    chalk "^2.0.1"
+    cli-boxes "^1.0.0"
+    string-width "^2.0.0"
+    term-size "^1.2.0"
+    widest-line "^2.0.0"
+
 brace-expansion@^1.0.0:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.7.tgz#3effc3c50e000531fb720eaff80f0ae8ef23cf59"
@@ -973,13 +925,6 @@ brace-expansion@^1.0.0:
     balanced-match "^0.4.1"
     concat-map "0.0.1"
 
-brace-expansion@^1.1.7:
-  version "1.1.8"
-  resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.8.tgz#c07b211c7c952ec1f8efd51a77ef0d1d3990a292"
-  dependencies:
-    balanced-match "^1.0.0"
-    concat-map "0.0.1"
-
 braces@^1.8.2:
   version "1.8.5"
   resolved "https://registry.yarnpkg.com/braces/-/braces-1.8.5.tgz#ba77962e12dff969d6b76711e914b737857bf6a7"
@@ -988,6 +933,24 @@ braces@^1.8.2:
     preserve "^0.2.0"
     repeat-element "^1.1.2"
 
+browser-resolve@^1.11.0:
+  version "1.11.2"
+  resolved "https://registry.yarnpkg.com/browser-resolve/-/browser-resolve-1.11.2.tgz#8ff09b0a2c421718a1051c260b32e48f442938ce"
+  dependencies:
+    resolve "1.1.7"
+
+buble@^0.15.0:
+  version "0.15.2"
+  resolved "https://registry.yarnpkg.com/buble/-/buble-0.15.2.tgz#547fc47483f8e5e8176d82aa5ebccb183b02d613"
+  dependencies:
+    acorn "^3.3.0"
+    acorn-jsx "^3.0.1"
+    acorn-object-spread "^1.0.0"
+    chalk "^1.1.3"
+    magic-string "^0.14.0"
+    minimist "^1.2.0"
+    os-homedir "^1.0.1"
+
 buf-compare@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/buf-compare/-/buf-compare-1.0.1.tgz#fef28da8b8113a0a0db4430b0b6467b69730b34a"
@@ -996,10 +959,21 @@ buffer-shims@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/buffer-shims/-/buffer-shims-1.0.0.tgz#9978ce317388c649ad8793028c3477ef044a8b51"
 
-builtin-modules@^1.0.0:
+builtin-modules@^1.0.0, builtin-modules@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
 
+cac@^4.2.0:
+  version "4.2.4"
+  resolved "https://registry.yarnpkg.com/cac/-/cac-4.2.4.tgz#019f35db752f13ee57ba7499e524de940c89528e"
+  dependencies:
+    chalk "^2.0.1"
+    minimost "^1.0.0"
+    read-pkg-up "^2.0.0"
+    redent "^2.0.0"
+    string-width "^2.1.1"
+    text-table "^0.2.0"
+
 caching-transform@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/caching-transform/-/caching-transform-1.0.1.tgz#6dbdb2f20f8d8fbce79f3e94e9d1742dcdf5c0a1"
@@ -1038,15 +1012,19 @@ camelcase-keys@^2.0.0:
     camelcase "^2.0.0"
     map-obj "^1.0.0"
 
-camelcase@^1.0.2:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
+camelcase-keys@^4.0.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-4.2.0.tgz#a2aa5fb1af688758259c32c141426d78923b9b77"
+  dependencies:
+    camelcase "^4.1.0"
+    map-obj "^2.0.0"
+    quick-lru "^1.0.0"
 
 camelcase@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
 
-camelcase@^4.0.0:
+camelcase@^4.0.0, camelcase@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
 
@@ -1058,13 +1036,6 @@ caseless@~0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
 
-center-align@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/center-align/-/center-align-0.1.3.tgz#aa0d32629b6ee972200411cbd4461c907bc2b7ad"
-  dependencies:
-    align-text "^0.1.3"
-    lazy-cache "^1.0.3"
-
 chalk@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-0.4.0.tgz#5199a3ddcd0c1efe23bc08c1b027b06176e0c64f"
@@ -1083,7 +1054,7 @@ chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1, chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chalk@^2.0.1:
+chalk@^2.0.1, chalk@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.1.0.tgz#ac5becf14fa21b99c6c92ca7a7d7cfd5b17e743e"
   dependencies:
@@ -1153,14 +1124,6 @@ cli-width@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.1.0.tgz#b234ca209b29ef66fc518d9b98d5847b00edf00a"
 
-cliui@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/cliui/-/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"
-  dependencies:
-    center-align "^0.1.1"
-    right-align "^0.1.1"
-    wordwrap "0.0.2"
-
 co-with-promise@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/co-with-promise/-/co-with-promise-4.6.0.tgz#413e7db6f5893a60b942cf492c4bec93db415ab7"
@@ -1197,6 +1160,10 @@ combined-stream@^1.0.5, combined-stream@~1.0.5:
   dependencies:
     delayed-stream "~1.0.0"
 
+commander@~2.12.1:
+  version "2.12.2"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.12.2.tgz#0f5946c427ed9ec0d91a46bb9def53e54650e555"
+
 common-path-prefix@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/common-path-prefix/-/common-path-prefix-1.0.0.tgz#cd52f6f0712e0baab97d6f9732874f22f47752c0"
@@ -1248,7 +1215,7 @@ console-control-strings@^1.0.0, console-control-strings@~1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
 
-convert-source-map@^1.1.0, convert-source-map@^1.2.0, convert-source-map@^1.5.0:
+convert-source-map@^1.1.0, convert-source-map@^1.2.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.0.tgz#9acd70851c6d5dfdd93d9282e5edf94a03ff46b5"
 
@@ -1267,10 +1234,6 @@ core-js@^2.0.0, core-js@^2.4.0:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.4.1.tgz#4de911e667b0eae9124e34254b53aea6fc618d3e"
 
-core-js@^2.5.0:
-  version "2.5.1"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.1.tgz#ae6874dc66937789b80754ff5428df66819ca50b"
-
 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"
@@ -1295,6 +1258,14 @@ cross-spawn@^4.0.0:
     lru-cache "^4.0.1"
     which "^1.2.9"
 
+cross-spawn@^5.0.1:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
+  dependencies:
+    lru-cache "^4.0.1"
+    shebang-command "^1.2.0"
+    which "^1.2.9"
+
 cryptiles@2.x.x:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/cryptiles/-/cryptiles-2.0.5.tgz#3bdfecdc608147c1c67202fa291e7dca59eaa3b8"
@@ -1343,13 +1314,7 @@ debug@^2.1.1, debug@^2.2.0:
   dependencies:
     ms "0.7.2"
 
-debug@^2.6.8:
-  version "2.6.9"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
-  dependencies:
-    ms "2.0.0"
-
-decamelize@^1.0.0, decamelize@^1.1.2:
+decamelize@^1.1.2:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
 
@@ -1653,6 +1618,14 @@ estree-walker@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.2.1.tgz#bdafe8095383d8414d5dc2ecf4c9173b6db9412e"
 
+estree-walker@^0.3.0:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.3.1.tgz#e6b1a51cf7292524e7237c312e5fe6660c1ce1aa"
+
+estree-walker@^0.5.0:
+  version "0.5.1"
+  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.5.1.tgz#64fc375053abc6f57d73e9bd2f004644ad3c5854"
+
 esutils@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
@@ -1691,6 +1664,18 @@ execa@^0.5.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
+execa@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
+  dependencies:
+    cross-spawn "^5.0.1"
+    get-stream "^3.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
 exit-hook@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
@@ -1721,6 +1706,13 @@ extsprintf@1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.0.2.tgz#e1080e0658e300b06294990cc70e1502235fd550"
 
+fancy-log@^1.2.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/fancy-log/-/fancy-log-1.3.1.tgz#c4a3462ba14adf5dfbab79731fd3844a2069cbbb"
+  dependencies:
+    ansi-gray "^0.1.1"
+    time-stamp "^1.0.0"
+
 fast-diff@^1.1.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/fast-diff/-/fast-diff-1.1.2.tgz#4b62c42b8e03de3f848460b639079920695d0154"
@@ -1797,6 +1789,13 @@ flat-cache@^1.2.1:
     graceful-fs "^4.1.2"
     write "^0.2.1"
 
+flow-remove-types@^1.1.0:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/flow-remove-types/-/flow-remove-types-1.2.3.tgz#6131aefc7da43364bb8b479758c9dec7735d1a18"
+  dependencies:
+    babylon "^6.15.0"
+    vlq "^0.2.1"
+
 fn-name@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/fn-name/-/fn-name-2.0.1.tgz#5214d7537a4d06a4a301c0cc262feb84188002e7"
@@ -1939,14 +1938,16 @@ glob@^7.0.0, glob@^7.0.3, glob@^7.0.5:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
+global-dirs@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/global-dirs/-/global-dirs-0.1.1.tgz#b319c0dd4607f353f3be9cca4c72fc148c49f445"
+  dependencies:
+    ini "^1.3.4"
+
 globals@^9.0.0, globals@^9.14.0:
   version "9.17.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.17.0.tgz#0c0ca696d9b9bb694d2e5470bd37777caad50286"
 
-globals@^9.18.0:
-  version "9.18.0"
-  resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
-
 globby@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/globby/-/globby-5.0.0.tgz#ebd84667ca0dbb330b99bcfc68eac2bc54370e0d"
@@ -2090,6 +2091,10 @@ ignore@^3.0.9, ignore@^3.2.0:
   version "3.2.7"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.2.7.tgz#4810ca5f1d8eca5595213a34b94f2eb4ed926bbd"
 
+import-lazy@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/import-lazy/-/import-lazy-2.1.0.tgz#05698e3d45c88e8d7e9d92cb0584e77f096f3e43"
+
 import-local@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/import-local/-/import-local-0.1.1.tgz#b1179572aacdc11c6a91009fb430dbcab5f668a8"
@@ -2122,7 +2127,7 @@ inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.0, inherits@~2.0.1:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
 
-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"
 
@@ -2148,7 +2153,7 @@ interpret@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.0.2.tgz#f4f623f0bb7122f15f5717c8e254b8161b5c5b2d"
 
-invariant@^2.2.0, invariant@^2.2.2:
+invariant@^2.2.0:
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.2.tgz#9e1f56ac0acdb6bf303306f338be3b204ae60360"
   dependencies:
@@ -2240,6 +2245,17 @@ is-glob@^2.0.0, is-glob@^2.0.1:
   dependencies:
     is-extglob "^1.0.0"
 
+is-installed-globally@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/is-installed-globally/-/is-installed-globally-0.1.0.tgz#0dfd98f5a9111716dd535dda6492f67bf3d25a80"
+  dependencies:
+    global-dirs "^0.1.0"
+    is-path-inside "^1.0.0"
+
+is-module@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-module/-/is-module-1.0.0.tgz#3258fb69f78c14d5b815d664336b4cffb6441591"
+
 is-my-json-valid@^2.10.0:
   version "2.16.0"
   resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.16.0.tgz#f079dd9bfdae65ee2038aae8acbc86ab109e3693"
@@ -2377,10 +2393,6 @@ js-tokens@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.1.tgz#08e9f132484a2c45a30907e9dc4d5567b7f114d7"
 
-js-tokens@^3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
-
 js-yaml@^3.2.7, js-yaml@^3.5.1, js-yaml@^3.8.2:
   version "3.8.3"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.8.3.tgz#33a05ec481c850c8875929166fe1beb61c728766"
@@ -2459,10 +2471,6 @@ latest-version@^3.0.0:
   dependencies:
     package-json "^4.0.0"
 
-lazy-cache@^1.0.3:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
-
 lazy-req@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/lazy-req/-/lazy-req-2.0.0.tgz#c9450a363ecdda2e6f0c70132ad4f37f8f06f2b4"
@@ -2532,14 +2540,10 @@ lodash.merge@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/lodash.merge/-/lodash.merge-4.6.0.tgz#69884ba144ac33fe699737a6086deffadd0f89c5"
 
-lodash@^4.0.0, lodash@^4.17.4, lodash@^4.2.0, lodash@^4.3.0:
+lodash@^4.0.0, lodash@^4.2.0, lodash@^4.3.0:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
-longest@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
-
 loose-envify@^1.0.0:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.3.1.tgz#d1a8ad33fa9ce0e713d65fdd0ac8b748d478c848"
@@ -2564,6 +2568,24 @@ lru-cache@^4.0.0, lru-cache@^4.0.1:
     pseudomap "^1.0.1"
     yallist "^2.0.0"
 
+magic-string@^0.14.0:
+  version "0.14.0"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.14.0.tgz#57224aef1701caeed273b17a39a956e72b172462"
+  dependencies:
+    vlq "^0.2.1"
+
+magic-string@^0.19.0:
+  version "0.19.1"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.19.1.tgz#14d768013caf2ec8fdea16a49af82fc377e75201"
+  dependencies:
+    vlq "^0.2.1"
+
+magic-string@^0.22.4:
+  version "0.22.4"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.22.4.tgz#31039b4e40366395618c1d6cf8193c53917475ff"
+  dependencies:
+    vlq "^0.2.1"
+
 make-dir@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.0.0.tgz#97a011751e91dd87cfadef58832ebb04936de978"
@@ -2574,6 +2596,10 @@ map-obj@^1.0.0, map-obj@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
 
+map-obj@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-2.0.0.tgz#a65cd29087a92598b8791257a523e021222ac1f9"
+
 matcher@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/matcher/-/matcher-1.0.0.tgz#aaf0c4816eb69b92094674175625f3466b0e3e19"
@@ -2611,7 +2637,7 @@ meow@^3.7.0:
     redent "^1.0.0"
     trim-newlines "^1.0.0"
 
-micromatch@^2.1.5:
+micromatch@^2.1.5, micromatch@^2.3.11:
   version "2.3.11"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-2.3.11.tgz#86677c97d1720b363431d04d0d15293bd38c1565"
   dependencies:
@@ -2649,12 +2675,6 @@ minimatch@^3.0.0, minimatch@^3.0.2:
   dependencies:
     brace-expansion "^1.0.0"
 
-minimatch@^3.0.4:
-  version "3.0.4"
-  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
-  dependencies:
-    brace-expansion "^1.1.7"
-
 minimist@0.0.8:
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
@@ -2663,6 +2683,13 @@ minimist@^1.1.0, minimist@^1.1.3, minimist@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
 
+minimost@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/minimost/-/minimost-1.0.0.tgz#1d07954aa0268873408b95552fbffc5977dfc78b"
+  dependencies:
+    camelcase-keys "^4.0.0"
+    minimist "^1.2.0"
+
 "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
@@ -2673,7 +2700,7 @@ ms@0.7.2:
   version "0.7.2"
   resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.2.tgz#ae25cf2512b3885a1d95d7f037868d8431124765"
 
-ms@2.0.0, ms@^2.0.0:
+ms@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
 
@@ -2816,7 +2843,7 @@ optionator@^0.8.2:
     type-check "~0.3.2"
     wordwrap "~1.0.0"
 
-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"
 
@@ -2902,7 +2929,7 @@ path-exists@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-3.0.0.tgz#ce0ebeaa5f78cb18925ea7d810d7b59b010fd515"
 
-path-is-absolute@^1.0.0, path-is-absolute@^1.0.1:
+path-is-absolute@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
@@ -3025,7 +3052,7 @@ pretty-ms@^2.0.0:
     parse-ms "^1.0.0"
     plur "^1.0.0"
 
-private@^0.1.6, private@^0.1.7:
+private@^0.1.6:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.7.tgz#68ce5e8a1ef0a23bb570cc28537b5332aba63ef1"
 
@@ -3049,6 +3076,10 @@ qs@~6.4.0:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.4.0.tgz#13e26d28ad6b0ffaa91312cd3bf708ed351e7233"
 
+quick-lru@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/quick-lru/-/quick-lru-1.1.0.tgz#4360b17c61136ad38078397ff11416e186dcfbb8"
+
 randomatic@^1.1.3:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/randomatic/-/randomatic-1.1.6.tgz#110dcabff397e9dcff7c0789ccc0a49adf1ec5bb"
@@ -3137,6 +3168,13 @@ redent@^1.0.0:
     indent-string "^2.1.0"
     strip-indent "^1.0.1"
 
+redent@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/redent/-/redent-2.0.0.tgz#c1b2007b42d57eb1389079b3c8333639d5e1ccaa"
+  dependencies:
+    indent-string "^3.0.0"
+    strip-indent "^2.0.0"
+
 regenerate@^1.2.1:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.3.2.tgz#d1941c67bad437e1be76433add5b385f95b19260"
@@ -3145,10 +3183,6 @@ regenerator-runtime@^0.10.0:
   version "0.10.3"
   resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.3.tgz#8c4367a904b51ea62a908ac310bf99ff90a82a3e"
 
-regenerator-runtime@^0.11.0:
-  version "0.11.0"
-  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.11.0.tgz#7e54fe5b5ccd5d6624ea6255c3473be090b802e1"
-
 regenerator-transform@0.9.11:
   version "0.9.11"
   resolved "https://registry.yarnpkg.com/regenerator-transform/-/regenerator-transform-0.9.11.tgz#3a7d067520cb7b7176769eb5ff868691befe1283"
@@ -3218,6 +3252,18 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
+req-cwd@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/req-cwd/-/req-cwd-2.0.0.tgz#d4082b4d44598036640fb73ddea01ed53db49ebc"
+  dependencies:
+    req-from "^2.0.0"
+
+req-from@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/req-from/-/req-from-2.0.0.tgz#d74188e47f93796f4aa71df6ee35ae689f3e0e70"
+  dependencies:
+    resolve-from "^3.0.0"
+
 request@^2.81.0:
   version "2.81.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.81.0.tgz#c6928946a0e06c5f8d6f8a9333469ffda46298a0"
@@ -3270,12 +3316,22 @@ resolve-from@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-3.0.0.tgz#b22c7af7d9d6881bc8b6e653335eebcb0a188748"
 
+resolve@1.1.7:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
+
 resolve@^1.1.6:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.3.2.tgz#1f0442c9e0cbb8136e87b9305f932f46c7f28235"
   dependencies:
     path-parse "^1.0.5"
 
+resolve@^1.4.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.5.0.tgz#1f09acce796c9a762579f31b2c1cc4c3cddf9f36"
+  dependencies:
+    path-parse "^1.0.5"
+
 restore-cursor@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"
@@ -3290,39 +3346,95 @@ restore-cursor@^2.0.0:
     onetime "^2.0.0"
     signal-exit "^3.0.2"
 
-right-align@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/right-align/-/right-align-0.1.3.tgz#61339b722fe6a3515689210d24e14c96148613ef"
-  dependencies:
-    align-text "^0.1.1"
-
 rimraf@2, rimraf@^2.2.8, rimraf@^2.5.1, rimraf@^2.6.1:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.1.tgz#c2338ec643df7a1b7fe5c54fa86f57428a55f33d"
   dependencies:
     glob "^7.0.5"
 
-rollup-plugin-babel@2.7.1:
-  version "2.7.1"
-  resolved "https://registry.yarnpkg.com/rollup-plugin-babel/-/rollup-plugin-babel-2.7.1.tgz#16528197b0f938a1536f44683c7a93d573182f57"
+rollup-plugin-alias@^1.3.1:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-alias/-/rollup-plugin-alias-1.4.0.tgz#120cba7c46621c03138f0ca6fd5dd2ade9872db9"
   dependencies:
-    babel-core "6"
-    babel-plugin-transform-es2015-classes "^6.9.0"
-    object-assign "^4.1.0"
+    slash "^1.0.0"
+
+rollup-plugin-async@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-async/-/rollup-plugin-async-1.2.0.tgz#f95fdd29f8b6f2332b5a89a9d64ee8087b12b249"
+  dependencies:
+    async-to-gen "^1.2.0"
+    rollup-pluginutils "^1.5.1"
+
+rollup-plugin-buble@^0.15.0:
+  version "0.15.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-buble/-/rollup-plugin-buble-0.15.0.tgz#83c3e89c7fd2266c7918f41ba3980313519c7fd0"
+  dependencies:
+    buble "^0.15.0"
     rollup-pluginutils "^1.5.0"
 
-rollup-pluginutils@^1.5.0:
+rollup-plugin-commonjs@^8.2.0:
+  version "8.2.6"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-commonjs/-/rollup-plugin-commonjs-8.2.6.tgz#27e5b9069ff94005bb01e01bb46a1e4873784677"
+  dependencies:
+    acorn "^5.2.1"
+    estree-walker "^0.5.0"
+    magic-string "^0.22.4"
+    resolve "^1.4.0"
+    rollup-pluginutils "^2.0.1"
+
+rollup-plugin-flow@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-flow/-/rollup-plugin-flow-1.1.1.tgz#6ce568f1dd559666b77ab76b4bae251407528db6"
+  dependencies:
+    flow-remove-types "^1.1.0"
+    rollup-pluginutils "^1.5.1"
+
+rollup-plugin-json@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-json/-/rollup-plugin-json-2.3.0.tgz#3c07a452c1b5391be28006fbfff3644056ce0add"
+  dependencies:
+    rollup-pluginutils "^2.0.1"
+
+rollup-plugin-node-resolve@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-node-resolve/-/rollup-plugin-node-resolve-3.0.0.tgz#8b897c4c3030d5001277b0514b25d2ca09683ee0"
+  dependencies:
+    browser-resolve "^1.11.0"
+    builtin-modules "^1.1.0"
+    is-module "^1.0.0"
+    resolve "^1.1.6"
+
+rollup-plugin-replace@^1.1.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-replace/-/rollup-plugin-replace-1.2.1.tgz#6307ee15f223aa1fd3207cd3c08052468f180daf"
+  dependencies:
+    magic-string "^0.22.4"
+    minimatch "^3.0.2"
+    rollup-pluginutils "^2.0.1"
+
+rollup-plugin-uglify@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-uglify/-/rollup-plugin-uglify-2.0.1.tgz#67b37ad1efdafbd83af4c36b40c189ee4866c969"
+  dependencies:
+    uglify-js "^3.0.9"
+
+rollup-pluginutils@^1.5.0, rollup-pluginutils@^1.5.1:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-1.5.2.tgz#1e156e778f94b7255bfa1b3d0178be8f5c552408"
   dependencies:
     estree-walker "^0.2.1"
     minimatch "^3.0.2"
 
-rollup@0.41.6:
-  version "0.41.6"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.41.6.tgz#e0d05497877a398c104d816d2733a718a7a94e2a"
+rollup-pluginutils@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-2.0.1.tgz#7ec95b3573f6543a46a6461bd9a7c544525d0fc0"
   dependencies:
-    source-map-support "^0.4.0"
+    estree-walker "^0.3.0"
+    micromatch "^2.3.11"
+
+rollup@^0.49.2:
+  version "0.49.3"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.49.3.tgz#4cce32643dd8cf2154c69ff0e43470067db0adbf"
 
 run-async@^0.1.0:
   version "0.1.0"
@@ -3338,11 +3450,7 @@ rx-lite@^3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-3.1.2.tgz#19ce502ca572665f3b647b10939f97fd1615f102"
 
-safe-buffer@^5.0.1:
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.0.1.tgz#d263ca54696cd8a306b5ca6551e92de57918fbe7"
-
-safe-buffer@^5.1.1:
+safe-buffer@^5.0.1, safe-buffer@^5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.1.tgz#893312af69b2123def71f57889001671eeb2c853"
 
@@ -3377,6 +3485,16 @@ set-immediate-shim@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz#4b2b1b27eb808a9f8dcc481a58e5e56f599f3f61"
 
+shebang-command@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
+  dependencies:
+    shebang-regex "^1.0.0"
+
+shebang-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
+
 shelljs@^0.7.5:
   version "0.7.7"
   resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.7.tgz#b2f5c77ef97148f4b4f6e22682e10bba8667cff1"
@@ -3419,16 +3537,14 @@ source-map-support@^0.4.0, source-map-support@^0.4.2:
   dependencies:
     source-map "^0.5.6"
 
-source-map-support@^0.4.15:
-  version "0.4.18"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.4.18.tgz#0286a6de8be42641338594e97ccea75f0a2c585f"
-  dependencies:
-    source-map "^0.5.6"
-
-source-map@^0.5.0, source-map@^0.5.6, source-map@~0.5.1:
+source-map@^0.5.0, source-map@^0.5.6:
   version "0.5.6"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.6.tgz#75ce38f52bf0733c5a7f0c118d81334a2bb5f412"
 
+source-map@~0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
+
 spdx-correct@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-1.0.2.tgz#4b3073d933ff51f3912f03ac5519498a4150db40"
@@ -3491,12 +3607,23 @@ string-width@^2.0.0:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^3.0.0"
 
+string-width@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
+  dependencies:
+    is-fullwidth-code-point "^2.0.0"
+    strip-ansi "^4.0.0"
+
 string_decoder@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.0.0.tgz#f06f41157b664d86069f84bdbdc9b0d8ab281667"
   dependencies:
     buffer-shims "~1.0.0"
 
+stringify-author@^0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/stringify-author/-/stringify-author-0.1.3.tgz#d581e02ce0b55cda3c953e62add211fae4b0ef66"
+
 stringstream@~0.0.4:
   version "0.0.5"
   resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"
@@ -3543,6 +3670,10 @@ strip-indent@^1.0.1:
   dependencies:
     get-stdin "^4.0.1"
 
+strip-indent@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-2.0.0.tgz#5ef8db295d01e6ed6cbf7aab96998d7822527b68"
+
 strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
@@ -3563,6 +3694,10 @@ supports-color@^4.0.0:
   dependencies:
     has-flag "^2.0.0"
 
+switchy@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/switchy/-/switchy-0.1.0.tgz#12dd810cf67281130ed3039cb8657ba682246e19"
+
 symbol-observable@^0.2.2:
   version "0.2.4"
   resolved "https://registry.yarnpkg.com/symbol-observable/-/symbol-observable-0.2.4.tgz#95a83db26186d6af7e7a18dbd9760a2f86d08f40"
@@ -3627,6 +3762,12 @@ term-size@^0.1.0:
   dependencies:
     execa "^0.4.0"
 
+term-size@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/term-size/-/term-size-1.2.0.tgz#458b83887f288fc56d6fffbfad262e26638efa69"
+  dependencies:
+    execa "^0.7.0"
+
 text-table@^0.2.0, text-table@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
@@ -3651,6 +3792,10 @@ time-require@^0.1.2:
     pretty-ms "^0.2.1"
     text-table "^0.2.0"
 
+time-stamp@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/time-stamp/-/time-stamp-1.1.0.tgz#764a5a11af50561921b133f3b44e618687e0f5c3"
+
 time-zone@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/time-zone/-/time-zone-1.0.0.tgz#99c5bf55958966af6d06d83bdf3800dc82faec5d"
@@ -3663,10 +3808,6 @@ 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"
 
-to-fast-properties@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
-
 tough-cookie@~2.3.0:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.3.2.tgz#f081f76e4c85720e6c37a5faced737150d84072a"
@@ -3709,18 +3850,12 @@ typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-uglify-js@2.6.2:
-  version "2.6.2"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.6.2.tgz#f50be88a42cd396a6251dc52ab372f71cc12fef0"
+uglify-js@^3.0.9:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.2.2.tgz#870e4b34ed733d179284f9998efd3293f7fd73f6"
   dependencies:
-    async "~0.2.6"
-    source-map "~0.5.1"
-    uglify-to-browserify "~1.0.0"
-    yargs "~3.10.0"
-
-uglify-to-browserify@~1.0.0:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz#6e0924d6bda6b5afe349e39a6d632850a0f882b7"
+    commander "~2.12.1"
+    source-map "~0.6.1"
 
 uid-number@^0.0.6:
   version "0.0.6"
@@ -3765,6 +3900,20 @@ update-notifier@^2.1.0:
     semver-diff "^2.0.0"
     xdg-basedir "^3.0.0"
 
+update-notifier@^2.2.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-2.3.0.tgz#4e8827a6bb915140ab093559d7014e3ebb837451"
+  dependencies:
+    boxen "^1.2.1"
+    chalk "^2.0.1"
+    configstore "^3.0.0"
+    import-lazy "^2.1.0"
+    is-installed-globally "^0.1.0"
+    is-npm "^1.0.0"
+    latest-version "^3.0.0"
+    semver-diff "^2.0.0"
+    xdg-basedir "^3.0.0"
+
 url-parse-lax@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/url-parse-lax/-/url-parse-lax-1.0.0.tgz#7af8f303645e9bd79a272e7a14ac68bc0609da73"
@@ -3798,6 +3947,10 @@ verror@1.3.6:
   dependencies:
     extsprintf "1.0.2"
 
+vlq@^0.2.1:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/vlq/-/vlq-0.2.3.tgz#8f3e4328cf63b1540c0d67e1b2778386f8975b26"
+
 well-known-symbols@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/well-known-symbols/-/well-known-symbols-1.0.0.tgz#73c78ae81a7726a8fa598e2880801c8b16225518"
@@ -3820,13 +3973,11 @@ widest-line@^1.0.0:
   dependencies:
     string-width "^1.0.1"
 
-window-size@0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
-
-wordwrap@0.0.2:
-  version "0.0.2"
-  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
+widest-line@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/widest-line/-/widest-line-2.0.0.tgz#0142a4e8a243f8882c0233aa0e0281aa76152273"
+  dependencies:
+    string-width "^2.1.1"
 
 wordwrap@~1.0.0:
   version "1.0.0"
@@ -3878,12 +4029,3 @@ xtend@^4.0.0, xtend@^4.0.1, xtend@~4.0.1:
 yallist@^2.0.0:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
-
-yargs@~3.10.0:
-  version "3.10.0"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
-  dependencies:
-    camelcase "^1.0.2"
-    cliui "^2.1.0"
-    decamelize "^1.0.0"
-    window-size "0.1.0"