From a0bed42aec00196e0611df3cbb2ec6ebc36fbec6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hu=C3=A1ng=20J=C3=B9nli=C3=A0ng?= <jlhwung@gmail.com>
Date: Wed, 4 Dec 2019 23:09:52 -0500
Subject: [PATCH] Bundle standalone using rollup (#10779)

* chore: bundle babel-standalone via rollup

Co-authored-by: Daniel Tschinder <daniel.tschinder@researchgate.net>

* chore: build babel-preset-env-standalone via Rollup

# Conflicts:
#	yarn.lock

* chore: add babelEnvName

* chore: farewell webpack

* chore: add terser minification

* chore: dedupe some popular dependencies

* chore: remove unused devDependencies

* chore: move plugin-babel-source to scripts/

* make prettier happy

* fix: rewrite available-plugins into esm

* chore: add extra unambiguous sources when env is rollup/standalone
---
 Gulpfile.js                                   |  264 +++-
 babel.config.js                               |   62 +-
 package.json                                  |   17 +-
 .../src/available-plugins.js                  |   18 +-
 scripts/gulp-tasks.js                         |  185 ---
 scripts/rollup-plugin-babel-source.js         |   66 +
 yarn.lock                                     | 1194 ++++++-----------
 7 files changed, 703 insertions(+), 1103 deletions(-)
 delete mode 100644 scripts/gulp-tasks.js
 create mode 100644 scripts/rollup-plugin-babel-source.js

diff --git a/Gulpfile.js b/Gulpfile.js
index 8e1b9b530a9a..a91d4e54b84d 100644
--- a/Gulpfile.js
+++ b/Gulpfile.js
@@ -10,12 +10,17 @@ const fancyLog = require("fancy-log");
 const filter = require("gulp-filter");
 const gulp = require("gulp");
 const path = require("path");
-const webpack = require("webpack");
 const rollup = require("rollup");
+const rollupAlias = require("@rollup/plugin-alias");
 const rollupBabel = require("rollup-plugin-babel");
+const rollupBabelSource = require("./scripts/rollup-plugin-babel-source");
+const rollupCommonJs = require("rollup-plugin-commonjs");
+const rollupJson = require("@rollup/plugin-json");
+const rollupNodeBuiltins = require("rollup-plugin-node-builtins");
+const rollupNodeGlobals = require("rollup-plugin-node-globals");
 const rollupNodeResolve = require("rollup-plugin-node-resolve");
 const rollupReplace = require("rollup-plugin-replace");
-const { registerStandalonePackageTask } = require("./scripts/gulp-tasks");
+const { terser: rollupTerser } = require("rollup-plugin-terser");
 
 const defaultSourcesGlob = "./@(codemods|packages|eslint)/*/src/**/*.js";
 
@@ -75,42 +80,203 @@ function buildBabel(exclude, sourcesGlob = defaultSourcesGlob) {
     .pipe(gulp.dest(base));
 }
 
+let babelVersion = require("./packages/babel-core/package.json").version;
 function buildRollup(packages) {
+  const sourcemap = process.env.NODE_ENV === "production";
+  const minify = !!process.env.IS_PUBLISH;
   return Promise.all(
-    packages.map(pkg => {
-      const input = getIndexFromPackage(pkg);
-      fancyLog(`Compiling '${chalk.cyan(input)}' with rollup ...`);
-      return rollup
-        .rollup({
-          input,
-          plugins: [
-            rollupReplace({
-              "process.env.NODE_ENV": JSON.stringify(process.env.NODE_ENV),
-            }),
-            rollupBabel({
-              envName: "babel-parser",
-            }),
-            rollupNodeResolve(),
-          ],
-        })
-        .then(bundle => {
-          return bundle.write({
-            file: path.join(pkg, "lib/index.js"),
-            format: "cjs",
-            name: "babel-parser",
-            sourcemap: process.env.NODE_ENV !== "production",
+    packages.map(
+      ({ src, format, dest, name, filename, version = babelVersion }) => {
+        const extraPlugins = [];
+        let inputExternal = undefined,
+          outputGlobals = undefined,
+          nodeResolveBrowser = false,
+          babelEnvName = "rollup";
+        switch (src) {
+          case "packages/babel-standalone":
+            nodeResolveBrowser = true;
+            babelEnvName = "standalone";
+            if (minify) {
+              extraPlugins.push(
+                rollupTerser({
+                  include: /^.+\.min\.js$/,
+                })
+              );
+            }
+            break;
+          case "packages/babel-preset-env-standalone":
+            nodeResolveBrowser = true;
+            babelEnvName = "standalone";
+            if (minify) {
+              extraPlugins.push(
+                rollupTerser({
+                  include: /^.+\.min\.js$/,
+                })
+              );
+            }
+            inputExternal = ["@babel/standalone"];
+            outputGlobals = {
+              "@babel/standalone": "Babel",
+            };
+            extraPlugins.push(
+              rollupAlias({
+                entries: [
+                  {
+                    find: "./available-plugins",
+                    replacement: require.resolve(
+                      path.join(__dirname, src, "./src/available-plugins")
+                    ),
+                  },
+                  {
+                    find: "caniuse-lite/data/regions",
+                    replacement: require.resolve(
+                      path.join(__dirname, src, "./src/caniuse-lite-regions")
+                    ),
+                  },
+                ],
+              })
+            );
+            break;
+        }
+        // If this build is part of a pull request, include the pull request number in
+        // the version number.
+        if (process.env.CIRCLE_PR_NUMBER) {
+          const prVersion = "+pr." + process.env.CIRCLE_PR_NUMBER;
+          babelVersion += prVersion;
+          version += prVersion;
+        }
+        const input = getIndexFromPackage(src);
+        fancyLog(`Compiling '${chalk.cyan(input)}' with rollup ...`);
+        return rollup
+          .rollup({
+            input,
+            external: inputExternal,
+            plugins: [
+              ...extraPlugins,
+              rollupBabelSource(),
+              rollupReplace({
+                "process.env.NODE_ENV": JSON.stringify(process.env.NODE_ENV),
+                BABEL_VERSION: JSON.stringify(babelVersion),
+                VERSION: JSON.stringify(version),
+              }),
+              rollupBabel({
+                envName: babelEnvName,
+                babelrc: false,
+                extends: "./babel.config.js",
+              }),
+              rollupNodeResolve({
+                browser: nodeResolveBrowser,
+                preferBuiltins: true,
+                //todo: When Yarn workspaces is enabled, remove `dedupe` option
+                dedupe(importee) {
+                  return (
+                    importee.startsWith("lodash/") ||
+                    [
+                      "babel-plugin-dynamic-import-node/utils",
+                      "esutils",
+                      "semver",
+                      "source-map",
+                    ].includes(importee)
+                  );
+                },
+              }),
+              rollupCommonJs({
+                include: [/node_modules/, "packages/babel-preset-env/data/**"],
+                namedExports: {
+                  "babel-plugin-dynamic-import-node/utils.js": [
+                    "createDynamicImportTransform",
+                    "getImportSource",
+                  ],
+                  "@babel/standalone": ["availablePlugins", "registerPlugin"],
+                },
+              }),
+              rollupJson(),
+              rollupNodeBuiltins(),
+              rollupNodeGlobals({ sourceMap: sourcemap }),
+            ],
+          })
+          .then(bundle => {
+            const outputFile = path.resolve(src, dest, filename || "index.js");
+            return bundle
+              .write({
+                file: outputFile,
+                format,
+                name,
+                globals: outputGlobals,
+                sourcemap: sourcemap,
+              })
+              .then(() => {
+                if (!process.env.IS_PUBLISH) {
+                  fancyLog(
+                    chalk.yellow(
+                      `Skipped minification of '${chalk.cyan(
+                        path.relative(path.join(__dirname, ".."), outputFile)
+                      )}' because not publishing`
+                    )
+                  );
+                  return undefined;
+                }
+                fancyLog(
+                  `Minifying '${chalk.cyan(
+                    path.relative(path.join(__dirname, ".."), outputFile)
+                  )}'...`
+                );
+
+                return bundle.write({
+                  file: outputFile.replace(/\.js$/, ".min.js"),
+                  format,
+                  name,
+                  globals: outputGlobals,
+                  sourcemap: sourcemap,
+                });
+              });
           });
-        });
-    })
+      }
+    )
   );
 }
 
-const bundles = ["packages/babel-parser"];
+const libBundles = [
+  {
+    src: "packages/babel-parser",
+    format: "cjs",
+    dest: "lib",
+    version: require("./packages/babel-parser/package").version,
+  },
+];
+
+const standaloneBundle = [
+  {
+    src: "packages/babel-standalone",
+    format: "umd",
+    name: "Babel",
+    filename: "babel.js",
+    dest: "",
+    version: require("./packages/babel-core/package").version,
+  },
+];
+
+const presetEnvStandaloneBundle = [
+  {
+    src: "packages/babel-preset-env-standalone",
+    format: "umd",
+    name: "BabelPresetEnv",
+    filename: "babel-preset-env.js",
+    dest: "",
+    version: require("./packages/babel-preset-env/package").version,
+  },
+];
+
+gulp.task("build-rollup", () => buildRollup(libBundles));
+gulp.task("build-babel-standalone", () => buildRollup(standaloneBundle));
+
+gulp.task("build-babel-preset-env-standalone", () =>
+  buildRollup(presetEnvStandaloneBundle)
+);
 
-gulp.task("build-rollup", () => buildRollup(bundles));
-gulp.task("build-babel", () => buildBabel(/* exclude */ bundles));
+gulp.task("build-babel", () => buildBabel(/* exclude */ libBundles));
 gulp.task("build-babel-types", () =>
-  buildBabel(/* exclude */ bundles, "packages/babel-types/src/**/*.js")
+  buildBabel(/* exclude */ libBundles, "packages/babel-types/src/**/*.js")
 );
 gulp.task("build", gulp.parallel("build-rollup", "build-babel"));
 
@@ -128,41 +294,3 @@ gulp.task(
     );
   })
 );
-
-registerStandalonePackageTask(
-  gulp,
-  "babel",
-  "Babel",
-  path.join(__dirname, "packages"),
-  require("./packages/babel-standalone/package.json").version
-);
-
-const presetEnvWebpackPlugins = [
-  new webpack.NormalModuleReplacementPlugin(
-    /\.\/available-plugins/,
-    require.resolve(
-      path.join(
-        __dirname,
-        "./packages/babel-preset-env-standalone/src/available-plugins"
-      )
-    )
-  ),
-  new webpack.NormalModuleReplacementPlugin(
-    /caniuse-lite\/data\/regions\/.+/,
-    require.resolve(
-      path.join(
-        __dirname,
-        "./packages/babel-preset-env-standalone/src/caniuse-lite-regions"
-      )
-    )
-  ),
-];
-
-registerStandalonePackageTask(
-  gulp,
-  "babel-preset-env",
-  "babelPresetEnv",
-  path.join(__dirname, "packages"),
-  require("./packages/babel-preset-env-standalone/package.json").version,
-  presetEnvWebpackPlugins
-);
diff --git a/babel.config.js b/babel.config.js
index 228e9802befb..367b87d714da 100644
--- a/babel.config.js
+++ b/babel.config.js
@@ -11,18 +11,33 @@ module.exports = function(api) {
     exclude: ["transform-typeof-symbol"],
   };
   const envOpts = Object.assign({}, envOptsNoTargets);
-  let transformRuntimeOpts = null;
 
   let convertESM = true;
   let ignoreLib = true;
-  let includeRuntime = false;
   const nodeVersion = "6.9";
+  // The vast majority of our src files are modules, but we use
+  // unambiguous to keep things simple until we get around to renaming
+  // the modules to be more easily distinguished from CommonJS
+  const unambiguousSources = [
+    "packages/*/src",
+    "packages/*/test",
+    "codemods/*/src",
+    "codemods/*/test",
+    "eslint/*/src",
+    "eslint/*/test",
+  ];
 
   switch (env) {
     // Configs used during bundling builds.
-    case "babel-parser":
+    case "rollup":
       convertESM = false;
       ignoreLib = false;
+      // rollup-commonjs will converts node_modules to ESM
+      unambiguousSources.push(
+        "**/node_modules",
+        // todo: remove this after it is rewritten into ESM
+        "packages/babel-preset-env/data"
+      );
       envOpts.targets = {
         node: nodeVersion,
       };
@@ -30,7 +45,11 @@ module.exports = function(api) {
     case "standalone":
       convertESM = false;
       ignoreLib = false;
-      includeRuntime = true;
+      unambiguousSources.push(
+        "**/node_modules",
+        "packages/babel-preset-env/data"
+      );
+      // targets to browserslists: defaults
       break;
     case "production":
       // Config during builds before publish.
@@ -51,17 +70,6 @@ module.exports = function(api) {
       break;
   }
 
-  if (includeRuntime) {
-    const babelRuntimePackageJSONPath = require.resolve(
-      "@babel/runtime/package.json"
-    );
-    const path = require("path");
-    transformRuntimeOpts = {
-      version: require(babelRuntimePackageJSONPath).version,
-      absoluteRuntime: path.dirname(babelRuntimePackageJSONPath),
-    };
-  }
-
   const config = {
     // Our dependencies are all standard CommonJS, along with all sorts of
     // other random files in Babel's codebase, so we use script as the default,
@@ -116,31 +124,9 @@ module.exports = function(api) {
         presets: [["@babel/env", envOptsNoTargets]],
       },
       {
-        // The vast majority of our src files are modules, but we use
-        // unambiguous to keep things simple until we get around to renaming
-        // the modules to be more easily distinguished from CommonJS
-        test: [
-          "packages/*/src",
-          "packages/*/test",
-          "codemods/*/src",
-          "codemods/*/test",
-          "eslint/*/src",
-          "eslint/*/test",
-        ],
+        test: unambiguousSources,
         sourceType: "unambiguous",
       },
-      {
-        // The runtime transform shouldn't process its own runtime or core-js.
-        exclude: [
-          "packages/babel-runtime",
-          /[\\/]node_modules[\\/](?:@babel\/runtime|babel-runtime|core-js)[\\/]/,
-        ],
-        plugins: [
-          includeRuntime
-            ? ["@babel/transform-runtime", transformRuntimeOpts]
-            : null,
-        ].filter(Boolean),
-      },
     ].filter(Boolean),
   };
 
diff --git a/package.json b/package.json
index efdd7916d469..b189fa16925a 100644
--- a/package.json
+++ b/package.json
@@ -27,16 +27,16 @@
     "@babel/preset-flow": "^7.0.0",
     "@babel/register": "^7.7.0",
     "@babel/runtime": "^7.7.2",
+    "@rollup/plugin-alias": "^2.2.0",
+    "@rollup/plugin-json": "^4.0.0",
     "babel-eslint": "^11.0.0-beta.1",
     "babel-jest": "^24.9.0",
-    "babel-loader": "^8.0.6",
     "babel-plugin-transform-charcodes": "^0.2.0",
     "browserify": "^16.2.3",
     "bundle-collapser": "^1.2.1",
     "chalk": "^2.4.2",
     "charcodes": "^0.2.0",
     "derequire": "^2.0.2",
-    "duplicate-package-checker-webpack-plugin": "^2.1.0",
     "enhanced-resolve": "^3.0.0",
     "eslint": "^6.0.1",
     "eslint-config-babel": "^9.0.0",
@@ -52,7 +52,6 @@
     "gulp-newer": "^1.0.0",
     "gulp-plumber": "^1.2.1",
     "gulp-rename": "^1.4.0",
-    "gulp-uglify": "^3.0.2",
     "gulp-watch": "^5.0.1",
     "husky": "^3.0.0",
     "jest": "^24.9.0",
@@ -65,17 +64,17 @@
     "prettier": "^1.19.1",
     "pump": "^3.0.0",
     "rimraf": "^2.6.3",
-    "rollup": "^1.12.0",
+    "rollup": "^1.27.5",
     "rollup-plugin-babel": "^4.0.0",
+    "rollup-plugin-commonjs": "^10.1.0",
+    "rollup-plugin-node-builtins": "^2.1.2",
+    "rollup-plugin-node-globals": "^1.4.0",
     "rollup-plugin-node-resolve": "^5.0.0",
     "rollup-plugin-replace": "^2.2.0",
+    "rollup-plugin-terser": "^5.1.2",
     "test262-stream": "^1.3.0",
     "through2": "^2.0.0",
-    "typescript": "^3.6.3",
-    "warnings-to-errors-webpack-plugin": "^2.0.0",
-    "webpack": "^3.4.1",
-    "webpack-dependency-suite": "^2.4.4",
-    "webpack-stream": "^4.0.0"
+    "typescript": "^3.6.3"
   },
   "resolutions": {
     "@lerna/**/@lerna/collect-updates": "https://github.com/babel/lerna.git#babel-collect-updates"
diff --git a/packages/babel-preset-env-standalone/src/available-plugins.js b/packages/babel-preset-env-standalone/src/available-plugins.js
index 7259b2ea378f..4262018f7c98 100644
--- a/packages/babel-preset-env-standalone/src/available-plugins.js
+++ b/packages/babel-preset-env-standalone/src/available-plugins.js
@@ -1,12 +1,18 @@
 import { availablePlugins, registerPlugin } from "@babel/standalone";
+import proposalJsonStrings from "@babel/plugin-proposal-json-strings";
+import proposalDynamicImport from "@babel/plugin-proposal-dynamic-import";
+import syntaxJsonStrings from "@babel/plugin-syntax-json-strings";
+import syntaxTopLevelAwait from "@babel/plugin-syntax-top-level-await";
+import transformNamedCapturingGroupsRegex from "@babel/plugin-transform-named-capturing-groups-regex";
+import transformNewTarget from "@babel/plugin-transform-new-target";
 
 const notIncludedPlugins = {
-  "transform-named-capturing-groups-regex": require("@babel/plugin-transform-named-capturing-groups-regex"),
-  "transform-new-target": require("@babel/plugin-transform-new-target"),
-  "proposal-json-strings": require("@babel/plugin-proposal-json-strings"),
-  "proposal-dynamic-import": require("@babel/plugin-proposal-dynamic-import"),
-  "syntax-json-strings": require("@babel/plugin-syntax-json-strings"),
-  "syntax-top-level-await": require("@babel/plugin-syntax-top-level-await"),
+  "proposal-dynamic-import": proposalDynamicImport,
+  "proposal-json-strings": proposalJsonStrings,
+  "syntax-json-strings": syntaxJsonStrings,
+  "syntax-top-level-await": syntaxTopLevelAwait,
+  "transform-named-capturing-groups-regex": transformNamedCapturingGroupsRegex,
+  "transform-new-target": transformNewTarget,
 };
 
 Object.keys(notIncludedPlugins).forEach(pluginName => {
diff --git a/scripts/gulp-tasks.js b/scripts/gulp-tasks.js
deleted file mode 100644
index 8118932a8899..000000000000
--- a/scripts/gulp-tasks.js
+++ /dev/null
@@ -1,185 +0,0 @@
-"use strict";
-
-/**
- * This file contains the Gulp tasks for babel-standalone. Note that
- * babel-standalone is compiled using Webpack, and performs its own Babel
- * compilation of all the JavaScript files. This is because it targets web
- * browsers, so more transforms are needed than the regular Babel builds that
- * only target Node.js.
- *
- * The tasks in this file are designed to be reusable, so that they can be used
- * to make standalone builds of other Babel plugins/presets (such as babel-minify)
- */
-
-const fs = require("fs");
-const path = require("path");
-const pump = require("pump");
-const chalk = require("chalk");
-const through = require("through2");
-const fancyLog = require("fancy-log");
-const rename = require("gulp-rename");
-const webpack = require("webpack");
-const { RootMostResolvePlugin } = require("webpack-dependency-suite");
-const DuplicatePackageCheckerPlugin = require("duplicate-package-checker-webpack-plugin");
-const WarningsToErrorsPlugin = require("warnings-to-errors-webpack-plugin");
-const webpackStream = require("webpack-stream");
-const uglify = require("gulp-uglify");
-
-function generateResolveAlias() {
-  const alias = {};
-  const packagePath = path.resolve(process.cwd(), "packages");
-  fs.readdirSync(packagePath).forEach(folder => {
-    alias[folder.replace("babel-", "@babel/") + "$"] = path.resolve(
-      packagePath,
-      folder,
-      "src"
-    );
-  });
-  return alias;
-}
-
-function webpackBuild(opts) {
-  const plugins = opts.plugins || [];
-  let babelVersion = require("../packages/babel-core/package.json").version;
-  let version = opts.version || babelVersion;
-  // If this build is part of a pull request, include the pull request number in
-  // the version number.
-  if (process.env.CIRCLE_PR_NUMBER) {
-    const prVersion = "+pr." + process.env.CIRCLE_PR_NUMBER;
-    babelVersion += prVersion;
-    version += prVersion;
-  }
-
-  const config = {
-    module: {
-      rules: [
-        {
-          test: /\.js$/,
-          loader: "babel-loader",
-          options: {
-            // Use the bundled config so that module syntax is passed through
-            // for Webpack.
-            envName: "standalone",
-          },
-        },
-      ],
-    },
-    node: {
-      // Mock Node.js modules that Babel require()s but that we don't
-      // particularly care about.
-      fs: "empty",
-      module: "empty",
-      net: "empty",
-    },
-    output: {
-      filename: opts.filename,
-      library: opts.library,
-      libraryTarget: "umd",
-    },
-    plugins: [
-      new WarningsToErrorsPlugin(),
-      new DuplicatePackageCheckerPlugin({
-        exclude(instance) {
-          return instance.name === "semver";
-        },
-      }),
-      new webpack.DefinePlugin({
-        "process.env.NODE_ENV": '"production"',
-        BABEL_VERSION: JSON.stringify(babelVersion),
-        VERSION: JSON.stringify(version),
-      }),
-      /*new webpack.NormalModuleReplacementPlugin(
-        /..\/..\/package/,
-        "../../../../src/babel-package-shim"
-      ),*/
-      new webpack.optimize.ModuleConcatenationPlugin(),
-    ].concat(plugins),
-    resolve: {
-      //todo: remove resolve.alias when babel packages offer ESModule entry
-      alias: generateResolveAlias(),
-      plugins: [
-        // Dedupe packages that are used across multiple plugins.
-        // This replaces DedupePlugin from Webpack 1.x
-        new RootMostResolvePlugin(__dirname, true),
-      ],
-    },
-  };
-
-  if (opts.library !== "Babel") {
-    config.externals = {
-      "@babel/standalone": "Babel",
-    };
-  }
-
-  return webpackStream(config, webpack);
-  // To write JSON for debugging:
-  /*return webpackStream(config, webpack, (err, stats) => {
-    require("fancy-log")(stats.toString({ colors: true }));
-    require("fs").writeFileSync(
-      "webpack-debug.json",
-      JSON.stringify(stats.toJson())
-    );
-  });*/
-}
-
-function logUglify() {
-  return through.obj(function(file, enc, callback) {
-    fancyLog(
-      `Minifying '${chalk.cyan(
-        path.relative(path.join(__dirname, ".."), file.path)
-      )}'...`
-    );
-    callback(null, file);
-  });
-}
-
-function logNoUglify() {
-  return through.obj(function(file, enc, callback) {
-    fancyLog(
-      chalk.yellow(
-        `Skipped minification of '${chalk.cyan(
-          path.relative(path.join(__dirname, ".."), file.path)
-        )}' because not publishing`
-      )
-    );
-    callback(null, file);
-  });
-}
-
-function registerStandalonePackageTask(
-  gulp,
-  name,
-  exportName,
-  pathname,
-  version,
-  plugins
-) {
-  const standaloneName = name + "-standalone";
-  const standalonePath = path.join(pathname, standaloneName);
-  gulp.task("build-" + standaloneName, cb => {
-    pump(
-      [
-        gulp.src(path.join(standalonePath, "src/index.js")),
-        webpackBuild({
-          filename: name + ".js",
-          library: exportName,
-          version,
-          plugins,
-        }),
-        gulp.dest(standalonePath),
-      ].concat(
-        // Minification is super slow, so we skip it unless we are publishing
-        process.env.IS_PUBLISH ? logUglify() : logNoUglify(),
-        process.env.IS_PUBLISH ? uglify() : [],
-        rename({ extname: ".min.js" }),
-        gulp.dest(standalonePath)
-      ),
-      cb
-    );
-  });
-}
-
-module.exports = {
-  webpackBuild: webpackBuild,
-  registerStandalonePackageTask: registerStandalonePackageTask,
-};
diff --git a/scripts/rollup-plugin-babel-source.js b/scripts/rollup-plugin-babel-source.js
new file mode 100644
index 000000000000..79f1a6c4101b
--- /dev/null
+++ b/scripts/rollup-plugin-babel-source.js
@@ -0,0 +1,66 @@
+const path = require("path");
+const fs = require("fs");
+const dirname = path.join(__dirname, "..");
+
+module.exports = function() {
+  return {
+    name: "babel-source",
+    load(id) {
+      const matches = id.match(/packages\/(babel-[^/]+)\/src\//);
+      if (matches) {
+        // check if browser field exists for this file and replace
+        const packageFolder = path.join(dirname, "packages", matches[1]);
+        const packageJson = require(path.join(packageFolder, "package.json"));
+
+        if (
+          packageJson["browser"] &&
+          typeof packageJson["browser"] === "object"
+        ) {
+          for (let nodeFile in packageJson["browser"]) {
+            const browserFile = packageJson["browser"][nodeFile].replace(
+              /^(\.\/)?lib\//,
+              "src/"
+            );
+            nodeFile = nodeFile.replace(/^(\.\/)?lib\//, "src/");
+            if (id.endsWith(nodeFile)) {
+              if (browserFile === false) {
+                return "";
+              }
+              return fs.readFileSync(
+                path.join(packageFolder, browserFile),
+                "UTF-8"
+              );
+            }
+          }
+        }
+      }
+      return null;
+    },
+    resolveId(importee) {
+      let packageFolderName;
+      const matches = importee.match(/^@babel\/([^/]+)$/);
+      if (matches) {
+        packageFolderName = `babel-${matches[1]}`;
+      }
+
+      if (packageFolderName) {
+        // resolve babel package names to their src index file
+        const packageFolder = path.join(dirname, "packages", packageFolderName);
+        const packageJson = require(path.join(packageFolder, "package.json"));
+
+        const filename =
+          typeof packageJson["browser"] === "string"
+            ? packageJson["browser"]
+            : packageJson["main"];
+
+        return path.join(
+          packageFolder,
+          // replace lib with src in the pkg.json entry
+          filename.replace(/^(\.\/)?lib\//, "src/")
+        );
+      }
+
+      return null;
+    },
+  };
+};
diff --git a/yarn.lock b/yarn.lock
index 99c6211d1b03..5893166beb0e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1781,6 +1781,20 @@
   dependencies:
     "@types/node" ">= 8"
 
+"@rollup/plugin-alias@^2.2.0":
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/@rollup/plugin-alias/-/plugin-alias-2.2.0.tgz#3ac52ece8b39583249884adb90fb316484389fe5"
+  integrity sha512-//6zmlHGbmousaatu4pBlC61gqZykLbH0c2GESBO4JgK5xFZgb/ih0zlg/5/BmTAczX5R/xsHRnsYsu4KyHV5w==
+  dependencies:
+    slash "^3.0.0"
+
+"@rollup/plugin-json@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@rollup/plugin-json/-/plugin-json-4.0.0.tgz#4462e83c7ad5544bef4a601a6e8450daedc4b69b"
+  integrity sha512-Z65CtEVWv40+ri4CvmswyhtuUtki9yP5p0UJN/GyCKKyU4jRuDS9CG0ZuV7/XuS7zGkoajyE7E4XBEaC4GW62A==
+  dependencies:
+    rollup-pluginutils "^2.5.0"
+
 "@samverschueren/stream-to-observable@^0.3.0":
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/@samverschueren/stream-to-observable/-/stream-to-observable-0.3.0.tgz#ecdf48d532c58ea477acfcab80348424f8d0662f"
@@ -1788,13 +1802,6 @@
   dependencies:
     any-observable "^0.3.0"
 
-"@types/acorn@^4.0.2":
-  version "4.0.5"
-  resolved "https://registry.yarnpkg.com/@types/acorn/-/acorn-4.0.5.tgz#e29fdf884695e77be4e99e67d748f5147255752d"
-  integrity sha512-603sPiZ4GVRHPvn6vNgEAvJewKsy+zwRWYS2MeIMemgoAtcjlw2G3lALxrb9OPA17J28bkB71R33yXlQbUatCA==
-  dependencies:
-    "@types/estree" "*"
-
 "@types/babel__core@^7.1.0":
   version "7.1.2"
   resolved "https://registry.yarnpkg.com/@types/babel__core/-/babel__core-7.1.2.tgz#608c74f55928033fce18b99b213c16be4b3d114f"
@@ -1828,41 +1835,11 @@
   dependencies:
     "@babel/types" "^7.3.0"
 
-"@types/cheerio@^0.22.1":
-  version "0.22.12"
-  resolved "https://registry.yarnpkg.com/@types/cheerio/-/cheerio-0.22.12.tgz#93c050401d4935a5376e8b352965f7458bed5340"
-  integrity sha512-aczowyAJNfrkBV+HS8DyAA87OnvkqGrrOmm5s7V6Jbgimzv/1ZoAy91cLJX8GQrUS60KufD7EIzA2LbK8HV4hg==
-  dependencies:
-    "@types/node" "*"
-
-"@types/debug@^0.0.29":
-  version "0.0.29"
-  resolved "https://registry.yarnpkg.com/@types/debug/-/debug-0.0.29.tgz#a1e514adfbd92f03a224ba54d693111dbf1f3754"
-  integrity sha1-oeUUrfvZLwOiJLpU1pMRHb8fN1Q=
-
-"@types/enhanced-resolve@^3.0.3":
-  version "3.0.6"
-  resolved "https://registry.yarnpkg.com/@types/enhanced-resolve/-/enhanced-resolve-3.0.6.tgz#a51eaa24f4458ed13fb42a7048c0b66f92e95a28"
-  integrity sha512-mAWc6JpDiA6GnPCF5023YSGMa/E7baMvLs+HtT9E6Z52lUds3pthf4APhVQpbmV6sZTrbASgBEDdh70eGWTJFw==
-  dependencies:
-    "@types/node" "*"
-    "@types/tapable" "^0"
-
-"@types/escape-string-regexp@^0.0.30":
-  version "0.0.30"
-  resolved "https://registry.yarnpkg.com/@types/escape-string-regexp/-/escape-string-regexp-0.0.30.tgz#8cfaf0b5d2e46943d6efd77d3f4d18bfa1c9f225"
-  integrity sha1-jPrwtdLkaUPW79d9P00Yv6HJ8iU=
-
 "@types/estree@*", "@types/estree@0.0.39":
   version "0.0.39"
   resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.39.tgz#e177e699ee1b8c22d23174caaa7422644389509f"
   integrity sha512-EYNwp3bU+98cpU4lAWYYL7Zz+2gryWH1qbdDTidVd6hkiR6weksdbMadyXKXNPEkQFhXM+hVO9ZygomHXp+AIw==
 
-"@types/estree@0.0.35":
-  version "0.0.35"
-  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.35.tgz#8999974b34028686a8d61a719e61c138d3755107"
-  integrity sha1-iZmXSzQChoao1hpxnmHBONN1UQc=
-
 "@types/events@*":
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
@@ -1897,26 +1874,16 @@
     "@types/istanbul-lib-coverage" "*"
     "@types/istanbul-lib-report" "*"
 
-"@types/lodash@^4.14.67":
-  version "4.14.136"
-  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.136.tgz#413e85089046b865d960c9ff1d400e04c31ab60f"
-  integrity sha512-0GJhzBdvsW2RUccNHOBkabI8HZVdOXmXbXhuKlDEd5Vv12P7oAVGfomGp3Ne21o5D/qu1WmthlNKFaoZJJeErA==
-
 "@types/minimatch@*":
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
   integrity sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==
 
-"@types/node@*", "@types/node@>= 8", "@types/node@^12.6.2":
+"@types/node@*", "@types/node@>= 8":
   version "12.12.11"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-12.12.11.tgz#bec2961975888d964196bf0016a2f984d793d3ce"
   integrity sha512-O+x6uIpa6oMNTkPuHDa9MhMMehlxLAd5QcOvKRjAFsBVpeFWTOPnXbDvILvFgFFZfQ1xh1EZi1FbXxUix+zpsQ==
 
-"@types/node@^8.0.0":
-  version "8.10.50"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.10.50.tgz#f3d68482b1f54b5f4fba8daaac385db12bb6a706"
-  integrity sha512-+ZbcUwJdaBgOZpwXeT0v+gHC/jQbEfzoc9s4d0rN0JIKeQbuTrT+A2n1aQY6LpZjrLXJT7avVUqiCecCJeeZxA==
-
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz#e486d0d97396d79beedd0a6e33f4534ff6b4973e"
@@ -1929,38 +1896,11 @@
   dependencies:
     "@types/node" "*"
 
-"@types/semver@^5.3.32":
-  version "5.5.0"
-  resolved "https://registry.yarnpkg.com/@types/semver/-/semver-5.5.0.tgz#146c2a29ee7d3bae4bf2fcb274636e264c813c45"
-  integrity sha512-41qEJgBH/TWgo5NFSvBCJ1qkoi3Q6ONSF2avrHq1LVEZfYpdHmj0y9SuTK+u9ZhG1sYQKBL1AWXKyLWP4RaUoQ==
-
 "@types/stack-utils@^1.0.1":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-1.0.1.tgz#0a851d3bd96498fa25c33ab7278ed3bd65f06c3e"
   integrity sha512-l42BggppR6zLmpfU6fq9HEa2oGPEI8yrSPL3GITjfRInppYFahObbIQOQK3UGxEnyQpltZLaPe75046NOZQikw==
 
-"@types/tapable@^0":
-  version "0.2.5"
-  resolved "https://registry.yarnpkg.com/@types/tapable/-/tapable-0.2.5.tgz#2443fc12da514c81346b1a665675559cee21fa75"
-  integrity sha512-dEoVvo/I9QFomyhY+4Q6Qk+I+dhG59TYceZgC6Q0mCifVPErx6Y83PNTKGDS5e9h9Eti6q0S2mm16BU6iQK+3w==
-
-"@types/uglify-js@*":
-  version "3.0.4"
-  resolved "https://registry.yarnpkg.com/@types/uglify-js/-/uglify-js-3.0.4.tgz#96beae23df6f561862a830b4288a49e86baac082"
-  integrity sha512-SudIN9TRJ+v8g5pTG8RRCqfqTMNqgWCKKd3vtynhGzkIIjxaicNAMuY5TRadJ6tzDu3Dotf3ngaMILtmOdmWEQ==
-  dependencies:
-    source-map "^0.6.1"
-
-"@types/webpack@^3.0.0":
-  version "3.8.18"
-  resolved "https://registry.yarnpkg.com/@types/webpack/-/webpack-3.8.18.tgz#dd57fbedf23a07653817365fefc4586e9c48f0bd"
-  integrity sha512-qRk84mxsmMImpDAS7WHwdVSUabNSvdYD9M15U7OXaEo+ZkMW6zmdwmZRWr8SF6ZAA93ppkh5lNky5TiCuqcfAA==
-  dependencies:
-    "@types/node" "*"
-    "@types/tapable" "^0"
-    "@types/uglify-js" "*"
-    source-map "^0.6.0"
-
 "@types/yargs-parser@*":
   version "13.1.0"
   resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-13.1.0.tgz#c563aa192f39350a1d18da36c5a8da382bbd8228"
@@ -2000,12 +1940,12 @@ abbrev@1:
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
   integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
 
-acorn-dynamic-import@^2.0.0:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/acorn-dynamic-import/-/acorn-dynamic-import-2.0.2.tgz#c752bd210bef679501b6c6cb7fc84f8f47158cc4"
-  integrity sha1-x1K9IQvvZ5UBtsbLf8hPj0cVjMQ=
+abstract-leveldown@~0.12.0, abstract-leveldown@~0.12.1:
+  version "0.12.4"
+  resolved "https://registry.yarnpkg.com/abstract-leveldown/-/abstract-leveldown-0.12.4.tgz#29e18e632e60e4e221d5810247852a63d7b2e410"
+  integrity sha1-KeGOYy5g5OIh1YECR4UqY9ey5BA=
   dependencies:
-    acorn "^4.0.3"
+    xtend "~3.0.0"
 
 acorn-dynamic-import@^4.0.0:
   version "4.0.0"
@@ -2045,16 +1985,21 @@ acorn@^4.0.3:
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-4.0.13.tgz#105495ae5361d697bd195c825192e1ad7f253787"
   integrity sha1-EFSVrlNh1pe9GVyCUZLhrX8lN4c=
 
-acorn@^5.0.0, acorn@^5.0.3, acorn@^5.5.3:
+acorn@^5.0.0, acorn@^5.5.3, acorn@^5.7.3:
   version "5.7.3"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
   integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
 
-acorn@^6.0.1, acorn@^6.0.7, acorn@^6.1.1, acorn@^6.2.0:
+acorn@^6.0.1, acorn@^6.0.7, acorn@^6.1.1:
   version "6.2.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.2.0.tgz#67f0da2fc339d6cfb5d6fb244fd449f33cd8bbe3"
   integrity sha512-8oe72N3WPMjA+2zVG71Ia0nXZ8DpQH+QyyHO+p06jT8eg8FGG3FbcUIi8KziHlAfheJQZeoqbvq1mQSQHXKYLw==
 
+acorn@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.0.tgz#949d36f2c292535da602283586c2477c57eb2d6c"
+  integrity sha512-kL5CuoXA/dgxlBbVrflsflzQ3PAas7RYZB52NOm/6839iVYJgKMJ3cQJD+t2i5+qFa8h3MDpEOJiS64E8JLnSQ==
+
 agent-base@4, agent-base@^4.3.0:
   version "4.3.0"
   resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-4.3.0.tgz#8165f01c436009bccad0b1d122f05ed770efc6ee"
@@ -2076,12 +2021,7 @@ agentkeepalive@^3.4.1:
   dependencies:
     humanize-ms "^1.2.1"
 
-ajv-keywords@^3.1.0:
-  version "3.4.1"
-  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-3.4.1.tgz#ef916e271c64ac12171fd8384eaae6b2345854da"
-  integrity sha512-RO1ibKvd27e6FEShVFfPALuHI3WjSVNeK5FIsmme/LYRNxjKuNj+Dt7bucLa6NdSv3JcVTyMlm9kGR84z1XpaQ==
-
-ajv@^6.1.0, ajv@^6.10.0, ajv@^6.10.2, ajv@^6.5.5:
+ajv@^6.10.0, ajv@^6.10.2, ajv@^6.5.5:
   version "6.10.2"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.10.2.tgz#d3cea04d6b017b2894ad69040fec8b623eb4bd52"
   integrity sha512-TXtUUEYHuaTEbLZWIKUr5pmBuhDLy+8KYtPYdcV8qC+pOZL+NKqYwvWSRrVXHn+ZmRRAu8vJTAznH7Oag6RVRw==
@@ -2091,15 +2031,6 @@ ajv@^6.1.0, ajv@^6.10.0, ajv@^6.10.2, ajv@^6.5.5:
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
 
-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"
-  integrity sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=
-  dependencies:
-    kind-of "^3.0.2"
-    longest "^1.0.1"
-    repeat-string "^1.5.2"
-
 amdefine@>=0.0.4:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
@@ -2422,7 +2353,7 @@ assert-plus@1.0.0, assert-plus@^1.0.0:
   resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
   integrity sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=
 
-assert@^1.1.1, assert@^1.4.0:
+assert@^1.4.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/assert/-/assert-1.5.0.tgz#55c109aaf6e0aefdb3dc4b71240c70bf574b18eb"
   integrity sha512-EDsgawzwoun2CZkCgtxJbv392v4nbk9XDD06zI+kQYoBM/3RBWLlEyJARDOmhAAosBjWACEkKL6S+lIZtcAubA==
@@ -2435,11 +2366,6 @@ assign-symbols@^1.0.0:
   resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
   integrity sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=
 
-ast-types@0.9.6:
-  version "0.9.6"
-  resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.9.6.tgz#102c9e9e9005d3e7e3829bf0c4fa24ee862ee9b9"
-  integrity sha1-ECyenpAF0+fjgpvwxPok7oYu6bk=
-
 astral-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
@@ -2472,13 +2398,6 @@ async-settle@^1.0.0:
   dependencies:
     async-done "^1.2.2"
 
-async@^2.1.2:
-  version "2.6.3"
-  resolved "https://registry.yarnpkg.com/async/-/async-2.6.3.tgz#d72625e2344a3656e3a3ad4fa749fa83299d82ff"
-  integrity sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==
-  dependencies:
-    lodash "^4.17.14"
-
 asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
@@ -2526,16 +2445,6 @@ babel-jest@^24.9.0:
     chalk "^2.4.2"
     slash "^2.0.0"
 
-babel-loader@^8.0.6:
-  version "8.0.6"
-  resolved "https://registry.yarnpkg.com/babel-loader/-/babel-loader-8.0.6.tgz#e33bdb6f362b03f4bb141a0c21ab87c501b70dfb"
-  integrity sha512-4BmWKtBOBm13uoUwd08UwjZlaw3O9GWf456R9j+5YykFZ6LUIjIKLc0zEZf+hauxPOJs96C8k6FvYD09vWzhYw==
-  dependencies:
-    find-cache-dir "^2.0.0"
-    loader-utils "^1.0.2"
-    mkdirp "^0.5.1"
-    pify "^4.0.1"
-
 babel-plugin-dynamic-import-node@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-dynamic-import-node/-/babel-plugin-dynamic-import-node-2.3.0.tgz#f00f507bdaa3c3e3ff6e7e5e98d90a7acab96f7f"
@@ -2625,16 +2534,18 @@ before-after-hook@^2.0.0:
   resolved "https://registry.yarnpkg.com/before-after-hook/-/before-after-hook-2.1.0.tgz#b6c03487f44e24200dd30ca5e6a1979c5d2fb635"
   integrity sha512-IWIbu7pMqyw3EAJHzzHbWa85b6oud/yfKYg5rqB5hNE8CeMi3nX+2C2sj0HswfblST86hpVEOAb9x34NZd6P7A==
 
-big.js@^5.2.2:
-  version "5.2.2"
-  resolved "https://registry.yarnpkg.com/big.js/-/big.js-5.2.2.tgz#65f0af382f578bcdc742bd9c281e9cb2d7768328"
-  integrity sha512-vyL2OymJxmarO8gxMr0mhChsO9QGwhynfuu4+MHTAW6czfq9humCB7rKpUjDd9YUiDPU4mzpyupFSvOClAwbmQ==
-
 binary-extensions@^1.0.0:
   version "1.13.1"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.13.1.tgz#598afe54755b2868a5330d2aff9d4ebb53209b65"
   integrity sha512-Un7MIEDdUC5gNpcGDV97op1Ywk748MpHcFTHoYs6qnj1Z3j7I53VG3nwZhKzoBZmbdRNnb6WRdFlwl7tSDuZGw==
 
+bl@~0.8.1:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/bl/-/bl-0.8.2.tgz#c9b6bca08d1bc2ea00fc8afb4f1a5fd1e1c66e4e"
+  integrity sha1-yba8oI0bwuoA/Ir7Txpf0eHGbk4=
+  dependencies:
+    readable-stream "~1.0.26"
+
 bluebird@^3.5.1, bluebird@^3.5.3, bluebird@^3.5.5:
   version "3.7.1"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.1.tgz#df70e302b471d7473489acf26a93d63b53f874de"
@@ -2645,11 +2556,6 @@ bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.4.0:
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
   integrity sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==
 
-boolbase@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/boolbase/-/boolbase-1.0.0.tgz#68dff5fbe60c51eb37725ea9e3ed310dcc1e776e"
-  integrity sha1-aN/1++YMUes3cl6p4+0xDcwed24=
-
 brace-expansion@^1.1.7:
   version "1.1.11"
   resolved "https://registry.yarnpkg.com/brace-expansion/-/brace-expansion-1.1.11.tgz#3c7fcbf529d87226f3d2f52b966ff5271eb441dd"
@@ -2770,6 +2676,15 @@ browserify-des@^1.0.0:
     inherits "^2.0.1"
     safe-buffer "^5.1.2"
 
+browserify-fs@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/browserify-fs/-/browserify-fs-1.0.0.tgz#f075aa8a729d4d1716d066620e386fcc1311a96f"
+  integrity sha1-8HWqinKdTRcW0GZiDjhvzBMRqW8=
+  dependencies:
+    level-filesystem "^1.0.1"
+    level-js "^2.1.3"
+    levelup "^0.18.2"
+
 browserify-rsa@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/browserify-rsa/-/browserify-rsa-4.0.1.tgz#21e0abfaf6f2029cf2fafb133567a701d4135524"
@@ -2791,7 +2706,7 @@ browserify-sign@^4.0.0:
     inherits "^2.0.1"
     parse-asn1 "^5.0.0"
 
-browserify-zlib@^0.2.0, browserify-zlib@~0.2.0:
+browserify-zlib@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/browserify-zlib/-/browserify-zlib-0.2.0.tgz#2869459d9aa3be245fe8fe2ca1f46e2e7f54d73f"
   integrity sha512-Z942RysHXmJrhqk88FmKBVq/v5tqmSkDz7p54G/MGyjMnCFFnC79XWNbg+Vta8W6Wb2qtSZTSxIGkJrRpCFEiA==
@@ -2878,6 +2793,11 @@ buffer-equal@^1.0.0:
   resolved "https://registry.yarnpkg.com/buffer-equal/-/buffer-equal-1.0.0.tgz#59616b498304d556abd466966b22eeda3eca5fbe"
   integrity sha1-WWFrSYME1Var1GaWayLu2j7KX74=
 
+buffer-es6@^4.9.2, buffer-es6@^4.9.3:
+  version "4.9.3"
+  resolved "https://registry.yarnpkg.com/buffer-es6/-/buffer-es6-4.9.3.tgz#f26347b82df76fd37e18bcb5288c4970cfd5c404"
+  integrity sha1-8mNHuC33b9N+GLy1KIxJcM/VxAQ=
+
 buffer-from@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
@@ -2888,15 +2808,6 @@ buffer-xor@^1.0.3:
   resolved "https://registry.yarnpkg.com/buffer-xor/-/buffer-xor-1.0.3.tgz#26e61ed1422fb70dd42e6e36729ed51d855fe8d9"
   integrity sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk=
 
-buffer@^4.3.0:
-  version "4.9.1"
-  resolved "https://registry.yarnpkg.com/buffer/-/buffer-4.9.1.tgz#6d1bb601b07a4efced97094132093027c95bc298"
-  integrity sha1-bRu2AbB6TvztlwlBMgkwJ8lbwpg=
-  dependencies:
-    base64-js "^1.0.2"
-    ieee754 "^1.1.4"
-    isarray "^1.0.0"
-
 buffer@^5.0.2:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.2.1.tgz#dd57fa0f109ac59c602479044dca7b8b3d0b71d6"
@@ -3012,14 +2923,6 @@ callsites@^3.0.0:
   resolved "https://registry.yarnpkg.com/callsites/-/callsites-3.1.0.tgz#b3630abd8943432f54b3f0519238e33cd7df2f73"
   integrity sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ==
 
-camel-case@3.0.x:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/camel-case/-/camel-case-3.0.0.tgz#ca3c3688a4e9cf3a4cda777dc4dcbc713249cf73"
-  integrity sha1-yjw2iKTpzzpM2nd9xNy8cTJJz3M=
-  dependencies:
-    no-case "^2.2.0"
-    upper-case "^1.1.1"
-
 camelcase-keys@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-2.1.0.tgz#308beeaffdf28119051efa1d932213c91b8f92e7"
@@ -3037,11 +2940,6 @@ camelcase-keys@^4.0.0:
     map-obj "^2.0.0"
     quick-lru "^1.0.0"
 
-camelcase@^1.0.2:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
-  integrity sha1-m7UwTS4LVmmLLHWLCKPqqdqlijk=
-
 camelcase@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
@@ -3079,14 +2977,6 @@ caseless@~0.12.0:
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
   integrity sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=
 
-center-align@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/center-align/-/center-align-0.1.3.tgz#aa0d32629b6ee972200411cbd4461c907bc2b7ad"
-  integrity sha1-qg0yYptu6XIgBBHL1EYckHvCt60=
-  dependencies:
-    align-text "^0.1.3"
-    lazy-cache "^1.0.3"
-
 chalk@^1.0.0, chalk@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-1.1.3.tgz#a8115c55e4a702fe4d150abd3872822a7e09fc98"
@@ -3098,7 +2988,7 @@ chalk@^1.0.0, chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.3.1, chalk@^2.4.1, chalk@^2.4.2:
+chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.1, chalk@^2.4.1, chalk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
   integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
@@ -3117,19 +3007,7 @@ chardet@^0.7.0:
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
   integrity sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA==
 
-cheerio@^1.0.0-rc.1:
-  version "1.0.0-rc.3"
-  resolved "https://registry.yarnpkg.com/cheerio/-/cheerio-1.0.0-rc.3.tgz#094636d425b2e9c0f4eb91a46c05630c9a1a8bf6"
-  integrity sha512-0td5ijfUPuubwLUu0OBoe98gZj8C/AA+RW3v67GPlGOrvxWjZmBXiBCRU+I8VEiNyJzjth40POfHiz2RB3gImA==
-  dependencies:
-    css-select "~1.2.0"
-    dom-serializer "~0.1.1"
-    entities "~1.1.1"
-    htmlparser2 "^3.9.1"
-    lodash "^4.15.0"
-    parse5 "^3.0.1"
-
-chokidar@^2.0.0, chokidar@^2.0.2, chokidar@^2.1.8:
+chokidar@^2.0.0, chokidar@^2.1.8:
   version "2.1.8"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.8.tgz#804b3a7b6a99358c3c5c61e71d8728f041cff917"
   integrity sha512-ZmZUazfOzf0Nve7duiCKD23PFSCs4JPoYyccjUFF3aQkQadqBhfzhjkwBH2mNOG9cTBwhamM37EIsIkZw3nRgg==
@@ -3176,13 +3054,6 @@ class-utils@^0.3.5:
     isobject "^3.0.0"
     static-extend "^0.1.1"
 
-clean-css@4.2.x:
-  version "4.2.1"
-  resolved "https://registry.yarnpkg.com/clean-css/-/clean-css-4.2.1.tgz#2d411ef76b8569b6d0c84068dabe85b0aa5e5c17"
-  integrity sha512-4ZxI6dy4lrY6FHzfiy1aEOXgu4LIsW2MhwG0VBKdcoGoH/XLFgaHSdLTGr4O8Be6A8r3MOphEiI8Gc1n0ecf3g==
-  dependencies:
-    source-map "~0.6.0"
-
 cli-cursor@^2.0.0, cli-cursor@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-2.1.0.tgz#b35dac376479facc3e94747d41d0d0f5238ffcb5"
@@ -3203,15 +3074,6 @@ cli-width@^2.0.0:
   resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.2.0.tgz#ff19ede8a9a5e579324147b0c11f0fbcbabed639"
   integrity sha1-/xnt6Kml5XkyQUewwR8PvLq+1jk=
 
-cliui@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/cliui/-/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"
-  integrity sha1-S0dXYP+AJkx2LDoXGQMukcf+oNE=
-  dependencies:
-    center-align "^0.1.1"
-    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"
@@ -3264,6 +3126,11 @@ clone@^2.1.1:
   resolved "https://registry.yarnpkg.com/clone/-/clone-2.1.2.tgz#1b7f4b9f591f1e8f83670401600345a02887435f"
   integrity sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=
 
+clone@~0.1.9:
+  version "0.1.19"
+  resolved "https://registry.yarnpkg.com/clone/-/clone-0.1.19.tgz#613fb68639b26a494ac53253e15b1a6bd88ada85"
+  integrity sha1-YT+2hjmyaklKxTJT4Vsaa9iK2oU=
+
 cloneable-readable@^1.0.0:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/cloneable-readable/-/cloneable-readable-1.1.3.tgz#120a00cb053bfb63a222e709f9683ea2e11d8cec"
@@ -3352,11 +3219,6 @@ combined-stream@^1.0.6, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@2.17.x:
-  version "2.17.1"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.17.1.tgz#bd77ab7de6de94205ceacc72f1716d29f20a77bf"
-  integrity sha512-wPMUt6FnH2yzG95SA6mzjQOEKUU3aLaDEmzs1ti+1E9h+CsrZghRlqEM/EJ4KscsQVG8uNN4uVreUeT8+drlgg==
-
 commander@^2.20.0, commander@^2.8.1:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
@@ -3390,7 +3252,7 @@ concat-map@0.0.1:
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
   integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
 
-concat-stream@^1.4.6, concat-stream@^1.5.0, concat-stream@^1.6.0, concat-stream@^1.6.1, concat-stream@~1.6.0:
+concat-stream@^1.4.4, concat-stream@^1.4.6, concat-stream@^1.5.0, concat-stream@^1.6.0, concat-stream@^1.6.1, concat-stream@~1.6.0:
   version "1.6.2"
   resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
   integrity sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==
@@ -3430,7 +3292,7 @@ console-control-strings@^1.0.0, console-control-strings@~1.1.0:
   resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
   integrity sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=
 
-constants-browserify@^1.0.0, constants-browserify@~1.0.0:
+constants-browserify@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/constants-browserify/-/constants-browserify-1.0.0.tgz#c20b96d8c617748aaf1c16021760cd27fcb8cb75"
   integrity sha1-wguW2MYXdIqvHBYCF2DNJ/y4y3U=
@@ -3614,15 +3476,6 @@ create-hmac@^1.1.0, create-hmac@^1.1.2, create-hmac@^1.1.4:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
-cross-spawn@^5.0.1:
-  version "5.1.0"
-  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-5.1.0.tgz#e8bd0efee58fcff6f8f94510a0a554bbfa235449"
-  integrity sha1-6L0O/uWPz/b4+UUQoKVUu/ojVEk=
-  dependencies:
-    lru-cache "^4.0.1"
-    shebang-command "^1.2.0"
-    which "^1.2.9"
-
 cross-spawn@^6.0.0, cross-spawn@^6.0.5:
   version "6.0.5"
   resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
@@ -3651,21 +3504,6 @@ crypto-browserify@^3.0.0, crypto-browserify@^3.11.0:
     randombytes "^2.0.0"
     randomfill "^1.0.3"
 
-css-select@~1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/css-select/-/css-select-1.2.0.tgz#2b3a110539c5355f1cd8d314623e870b121ec858"
-  integrity sha1-KzoRBTnFNV8c2NMUYj6HCxIeyFg=
-  dependencies:
-    boolbase "~1.0.0"
-    css-what "2.1"
-    domutils "1.5.1"
-    nth-check "~1.0.1"
-
-css-what@2.1:
-  version "2.1.3"
-  resolved "https://registry.yarnpkg.com/css-what/-/css-what-2.1.3.tgz#a6d7604573365fe74686c3f311c56513d88285f2"
-  integrity sha512-a+EPoD+uZiNfh+5fxw2nO9QwFa6nJe2Or35fGY6Ipw1R3R4AGz1d1TEZrCegvw2YTmZ0jXirGYlzxxpYSHwpEg==
-
 cssom@0.3.x, "cssom@>= 0.3.2 < 0.4.0":
   version "0.3.8"
   resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.8.tgz#9f1276f5b2b463f2114d3f2c75250af8c1a36f4a"
@@ -3755,7 +3593,7 @@ debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
   dependencies:
     ms "2.0.0"
 
-debug@^3.0.0, debug@^3.1.0, debug@^3.2.6:
+debug@^3.1.0, debug@^3.2.6:
   version "3.2.6"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
   integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
@@ -3782,7 +3620,7 @@ decamelize-keys@^1.0.0:
     decamelize "^1.1.0"
     map-obj "^1.0.0"
 
-decamelize@^1.0.0, decamelize@^1.1.0, decamelize@^1.1.1, decamelize@^1.1.2, decamelize@^1.2.0:
+decamelize@^1.1.0, decamelize@^1.1.1, decamelize@^1.1.2, decamelize@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
@@ -3826,6 +3664,13 @@ defaults@^1.0.3:
   dependencies:
     clone "^1.0.2"
 
+deferred-leveldown@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/deferred-leveldown/-/deferred-leveldown-0.2.0.tgz#2cef1f111e1c57870d8bbb8af2650e587cd2f5b4"
+  integrity sha1-LO8fER4cV4cNi7uK8mUOWHzS9bQ=
+  dependencies:
+    abstract-leveldown "~0.12.1"
+
 define-properties@^1.1.2, define-properties@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
@@ -3990,24 +3835,11 @@ doctrine@^3.0.0:
   dependencies:
     esutils "^2.0.2"
 
-dom-serializer@0, dom-serializer@~0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/dom-serializer/-/dom-serializer-0.1.1.tgz#1ec4059e284babed36eec2941d4a970a189ce7c0"
-  integrity sha512-l0IU0pPzLWSHBcieZbpOKgkIn3ts3vAh7ZuFyXNwJxJXk/c4Gwj9xaTJwIDVQCXawWD0qb3IzMGH5rglQaO0XA==
-  dependencies:
-    domelementtype "^1.3.0"
-    entities "^1.1.1"
-
-domain-browser@^1.1.1, domain-browser@^1.2.0:
+domain-browser@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/domain-browser/-/domain-browser-1.2.0.tgz#3d31f50191a6749dd1375a7f522e823d42e54eda"
   integrity sha512-jnjyiM6eRyZl2H+W8Q/zLMA481hzi0eszAaBUzIVnmYVDBbnLxVNnfu1HgEBvCbL+71FrxMl3E6lpKH7Ge3OXA==
 
-domelementtype@1, domelementtype@^1.3.0, domelementtype@^1.3.1:
-  version "1.3.1"
-  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-1.3.1.tgz#d048c44b37b0d10a7f2a3d5fee3f4333d790481f"
-  integrity sha512-BSKB+TSpMpFI/HOxCNr1O8aMOTZ8hT3pM3GQ0w/mWRmkhEDSFJkkyzz4XQsBV44BChwGkrDfMyjVD0eA2aFV3w==
-
 domexception@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/domexception/-/domexception-1.0.1.tgz#937442644ca6a31261ef36e3ec677fe805582c90"
@@ -4015,21 +3847,6 @@ domexception@^1.0.1:
   dependencies:
     webidl-conversions "^4.0.2"
 
-domhandler@^2.3.0:
-  version "2.4.2"
-  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-2.4.2.tgz#8805097e933d65e85546f726d60f5eb88b44f803"
-  integrity sha512-JiK04h0Ht5u/80fdLMCEmV4zkNh2BcoMFBmZ/91WtYZ8qVXSKjiw7fXMgFPnHcSZgOo3XdinHvmnDUeMf5R4wA==
-  dependencies:
-    domelementtype "1"
-
-domutils@1.5.1, domutils@^1.5.1:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.5.1.tgz#dcd8488a26f563d61079e48c9f7b7e32373682cf"
-  integrity sha1-3NhIiib1Y9YQeeSMn3t+Mjc2gs8=
-  dependencies:
-    dom-serializer "0"
-    domelementtype "1"
-
 dot-prop@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-3.0.0.tgz#1b708af094a49c9a0e7dbcad790aba539dac1177"
@@ -4066,16 +3883,6 @@ duplexify@^3.4.2, duplexify@^3.6.0:
     readable-stream "^2.0.0"
     stream-shift "^1.0.0"
 
-duplicate-package-checker-webpack-plugin@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/duplicate-package-checker-webpack-plugin/-/duplicate-package-checker-webpack-plugin-2.1.0.tgz#6723ee32d89947997470778973c10788cb69e496"
-  integrity sha512-Blok+Cb8zDavYQyeTtSkmNp/aiyRn5+JV/4EhDDH5VJChnyIzPhq+S5MyWnFpqpv8jNKmD3cXmXFEVU509pzXQ==
-  dependencies:
-    chalk "^2.3.0"
-    find-root "^1.0.0"
-    lodash "^4.17.4"
-    semver "^5.4.1"
-
 each-props@^1.3.0:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/each-props/-/each-props-1.3.2.tgz#ea45a414d16dd5cfa419b1a81720d5ca06892333"
@@ -4125,11 +3932,6 @@ emoji-regex@^8.0.0:
   resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
   integrity sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==
 
-emojis-list@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/emojis-list/-/emojis-list-2.1.0.tgz#4daa4d9db00f9819880c79fa457ae5b09a1fd389"
-  integrity sha1-TapNnbAPmBmIDHn6RXrlsJof04k=
-
 encoding@^0.1.11:
   version "0.1.12"
   resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.12.tgz#538b66f3ee62cd1ab51ec323829d1f9480c74beb"
@@ -4144,7 +3946,7 @@ end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   dependencies:
     once "^1.4.0"
 
-enhanced-resolve@^3.0.0, enhanced-resolve@^3.4.0:
+enhanced-resolve@^3.0.0:
   version "3.4.1"
   resolved "https://registry.yarnpkg.com/enhanced-resolve/-/enhanced-resolve-3.4.1.tgz#0421e339fd71419b3da13d129b3979040230476e"
   integrity sha1-BCHjOf1xQZs9oT0Smzl5BAIwR24=
@@ -4154,11 +3956,6 @@ enhanced-resolve@^3.0.0, enhanced-resolve@^3.4.0:
     object-assign "^4.0.1"
     tapable "^0.2.7"
 
-entities@^1.1.1, entities@~1.1.1:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.2.tgz#bdfa735299664dfafd34529ed4f8522a275fea56"
-  integrity sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w==
-
 env-paths@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/env-paths/-/env-paths-1.0.0.tgz#4168133b42bb05c38a35b1ae4397c8298ab369e0"
@@ -4169,7 +3966,7 @@ err-code@^1.0.0:
   resolved "https://registry.yarnpkg.com/err-code/-/err-code-1.1.2.tgz#06e0116d3028f6aef4806849eb0ea6a748ae6960"
   integrity sha1-BuARbTAo9q70gGhJ6w6mp0iuaWA=
 
-errno@^0.1.3:
+errno@^0.1.1, errno@^0.1.3, errno@~0.1.1:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/errno/-/errno-0.1.7.tgz#4684d71779ad39af177e3f007996f7c67c852618"
   integrity sha512-MfrRBDWzIWifgq6tJj60gkAwtLNb6sQPlcFrSOflcP1aFmmruKQ2wRnze/8V6kgyz7H3FF8Npzv78mZ7XLLflg==
@@ -4269,14 +4066,6 @@ es6-symbol@3.1.1, es6-symbol@^3.1.1, es6-symbol@~3.1.1:
     d "1"
     es5-ext "~0.10.14"
 
-es6-templates@^0.2.2:
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/es6-templates/-/es6-templates-0.2.3.tgz#5cb9ac9fb1ded6eb1239342b81d792bbb4078ee4"
-  integrity sha1-XLmsn7He1usSOTQrgdeSu7QHjuQ=
-  dependencies:
-    recast "~0.11.12"
-    through "~2.3.6"
-
 es6-weak-map@^2.0.1:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-2.0.3.tgz#b6da1f16cc2cc0d9be43e6bdbfc5e7dfcdf31d53"
@@ -4445,7 +4234,7 @@ espree@^6.0.0:
     acorn-jsx "^5.0.0"
     eslint-visitor-keys "^1.0.0"
 
-esprima@^3.1.3, esprima@~3.1.0:
+esprima@^3.1.3:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
   integrity sha1-/cpRzuYTOJXjyI1TXOSdv/YqRjM=
@@ -4474,6 +4263,11 @@ estraverse@^4.0.0, estraverse@^4.1.0, estraverse@^4.1.1, estraverse@^4.2.0:
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
   integrity sha1-De4/7TH81GlhjOc0IJn8GvoL2xM=
 
+estree-walker@^0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.5.2.tgz#d3850be7529c9580d815600b53126515e146dd39"
+  integrity sha512-XpCnW/AE10ws/kDAs37cngSkvgIR8aN3G0MS85m7dUpuK2EREo9VJ00uvw6Dg/hXEpfsE1I1TvJOJr+Z+TL+ig==
+
 estree-walker@^0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.6.1.tgz#53049143f40c6eb918b23671d1fe3219f3a1b362"
@@ -4502,11 +4296,6 @@ events@^2.0.0:
   resolved "https://registry.yarnpkg.com/events/-/events-2.1.0.tgz#2a9a1e18e6106e0e812aa9ebd4a819b3c29c0ba5"
   integrity sha512-3Zmiobend8P9DjmKAty0Era4jV8oJ0yGYe2nJJAxgymF9+N8F2m0hhZiMoWtcfepExzNKZumFU3ksdQbInGWCg==
 
-events@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/events/-/events-3.0.0.tgz#9a0a0dfaf62893d92b875b8f2698ca4114973e88"
-  integrity sha512-Dc381HFWJzEOhQ+d8pkNon++bk9h6cdAoAj4iE6Q4y6xgTzySWXlKn05/TVNpjnfRqi/X0EpJEJohPjNI3zpVA==
-
 evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz#7fcbdb198dc71959432efe13842684e0525acb02"
@@ -4520,19 +4309,6 @@ exec-sh@^0.3.2:
   resolved "https://registry.yarnpkg.com/exec-sh/-/exec-sh-0.3.2.tgz#6738de2eb7c8e671d0366aea0b0db8c6f7d7391b"
   integrity sha512-9sLAvzhI5nc8TpuQUh4ahMdCrWT00wPWz7j47/emR5+2qEfoZP5zzUXvx+vdx+H6ohhnsYC31iX04QLYJK8zTg==
 
-execa@^0.7.0:
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-0.7.0.tgz#944becd34cc41ee32a63a9faf27ad5a65fc59777"
-  integrity sha1-lEvs00zEHuMqY6n68nrVpl/Fl3c=
-  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"
-
 execa@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/execa/-/execa-1.0.0.tgz#c6236a5bb4df6d6f15e88e7f017798216749ddd8"
@@ -4735,11 +4511,6 @@ fast-levenshtein@~2.0.4:
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
   integrity sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=
 
-fastparse@^1.1.1:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/fastparse/-/fastparse-1.1.2.tgz#91728c5a5942eced8531283c79441ee4122c35a9"
-  integrity sha512-483XLLxTVIwWK3QTrMGRqUfUpoOs/0hbQrl2oz4J0pAcm3A3bu84wxTFqGqkJzewCLdME38xJLJAxBABfQT8sQ==
-
 fb-watchman@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/fb-watchman/-/fb-watchman-2.0.0.tgz#54e9abf7dfa2f26cd9b1636c588c1afc05de5d58"
@@ -4816,11 +4587,6 @@ find-cache-dir@^2.0.0:
     make-dir "^2.0.0"
     pkg-dir "^3.0.0"
 
-find-root@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/find-root/-/find-root-1.1.0.tgz#abcfc8ba76f708c42a97b3d685b7e9450bfb9ce4"
-  integrity sha512-NKfW6bec6GfKc0SGx1e07QZY9PE99u0Bft/0rzSD5k3sO/vwkVUpDUKVm5Gpp5Ue3YfShPFTX2070tDs5kB9Ng==
-
 find-up@^1.0.0:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-1.1.2.tgz#6b2e9822b1a2ce0a60ab64d610eccad53cb24d0f"
@@ -4940,7 +4706,7 @@ for-own@^1.0.0:
   dependencies:
     for-in "^1.0.1"
 
-foreach@^2.0.5:
+foreach@^2.0.5, foreach@~2.0.1:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/foreach/-/foreach-2.0.5.tgz#0bee005018aeb260d0a3af3ae658dd0136ec1b99"
   integrity sha1-C+4AUBiusmDQo6865ljdATbsG5k=
@@ -5036,6 +4802,13 @@ functional-red-black-tree@^1.0.1:
   resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
   integrity sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=
 
+fwd-stream@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/fwd-stream/-/fwd-stream-1.0.4.tgz#ed281cabed46feecf921ee32dc4c50b372ac7cfa"
+  integrity sha1-7Sgcq+1G/uz5Ie4y3ExQs3KsfPo=
+  dependencies:
+    readable-stream "~1.0.26-4"
+
 gauge@~2.7.3:
   version "2.7.4"
   resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
@@ -5101,11 +4874,6 @@ get-stdin@^7.0.0:
   resolved "https://registry.yarnpkg.com/get-stdin/-/get-stdin-7.0.0.tgz#8d5de98f15171a125c5e516643c7a6d0ea8a96f6"
   integrity sha512-zRKcywvrXlXsA0v0i9Io4KDRaAw7+a1ZpjRwl9Wox8PFlVCCHra7E9c4kqXCoCM9nR5tBkaTTZRBoCm60bFqTQ==
 
-get-stream@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-3.0.0.tgz#8e943d1358dc37555054ecbe2edb05aa174ede14"
-  integrity sha1-jpQ9E1jcN1VQVOy+LtsFqhdO3hQ=
-
 get-stream@^4.0.0, get-stream@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
@@ -5390,22 +5158,6 @@ gulp-rename@^1.4.0:
   resolved "https://registry.yarnpkg.com/gulp-rename/-/gulp-rename-1.4.0.tgz#de1c718e7c4095ae861f7296ef4f3248648240bd"
   integrity sha512-swzbIGb/arEoFK89tPY58vg3Ok1bw+d35PfUNwWqdo7KM4jkmuGA78JiDNqR+JeZFaeeHnRg9N7aihX3YPmsyg==
 
-gulp-uglify@^3.0.2:
-  version "3.0.2"
-  resolved "https://registry.yarnpkg.com/gulp-uglify/-/gulp-uglify-3.0.2.tgz#5f5b2e8337f879ca9dec971feb1b82a5a87850b0"
-  integrity sha512-gk1dhB74AkV2kzqPMQBLA3jPoIAPd/nlNzP2XMDSG8XZrqnlCiDGAqC+rZOumzFvB5zOphlFh6yr3lgcAb/OOg==
-  dependencies:
-    array-each "^1.0.1"
-    extend-shallow "^3.0.2"
-    gulplog "^1.0.0"
-    has-gulplog "^0.1.0"
-    isobject "^3.0.1"
-    make-error-cause "^1.1.1"
-    safe-buffer "^5.1.2"
-    through2 "^2.0.0"
-    uglify-js "^3.0.5"
-    vinyl-sourcemaps-apply "^0.2.0"
-
 gulp-watch@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/gulp-watch/-/gulp-watch-5.0.1.tgz#83d378752f5bfb46da023e73c17ed1da7066215d"
@@ -5472,23 +5224,11 @@ has-ansi@^2.0.0:
   dependencies:
     ansi-regex "^2.0.0"
 
-has-flag@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-2.0.0.tgz#e8207af1cc7b30d446cc70b734b5e8be18f88d51"
-  integrity sha1-6CB68cx7MNRGzHC3NLXovhj4jVE=
-
 has-flag@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
   integrity sha1-tdRU3CGZriJWmfNGfloH87lVuv0=
 
-has-gulplog@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/has-gulplog/-/has-gulplog-0.1.0.tgz#6414c82913697da51590397dafb12f22967811ce"
-  integrity sha1-ZBTIKRNpfaUVkDl9r7EvIpZ4Ec4=
-  dependencies:
-    sparkles "^1.0.0"
-
 has-symbols@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.0.1.tgz#9f5214758a44196c406d9bd76cebf81ec2dd31e8"
@@ -5553,11 +5293,6 @@ hash.js@^1.0.0, hash.js@^1.0.3:
     inherits "^2.0.3"
     minimalistic-assert "^1.0.1"
 
-he@1.2.x:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/he/-/he-1.2.0.tgz#84ae65fa7eafb165fddb61566ae14baf05664f0f"
-  integrity sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw==
-
 hmac-drbg@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
@@ -5586,47 +5321,11 @@ html-encoding-sniffer@^1.0.2:
   dependencies:
     whatwg-encoding "^1.0.1"
 
-html-loader@^0.4.5:
-  version "0.4.5"
-  resolved "https://registry.yarnpkg.com/html-loader/-/html-loader-0.4.5.tgz#5fbcd87cd63a5c49a7fce2fe56f425e05729c68c"
-  integrity sha1-X7zYfNY6XEmn/OL+VvQl4Fcpxow=
-  dependencies:
-    es6-templates "^0.2.2"
-    fastparse "^1.1.1"
-    html-minifier "^3.0.1"
-    loader-utils "^1.0.2"
-    object-assign "^4.1.0"
-
-html-minifier@^3.0.1:
-  version "3.5.21"
-  resolved "https://registry.yarnpkg.com/html-minifier/-/html-minifier-3.5.21.tgz#d0040e054730e354db008463593194015212d20c"
-  integrity sha512-LKUKwuJDhxNa3uf/LPR/KVjm/l3rBqtYeCOAekvG8F1vItxMUpueGd94i/asDDr8/1u7InxzFA5EeGjhhG5mMA==
-  dependencies:
-    camel-case "3.0.x"
-    clean-css "4.2.x"
-    commander "2.17.x"
-    he "1.2.x"
-    param-case "2.1.x"
-    relateurl "0.2.x"
-    uglify-js "3.4.x"
-
 htmlescape@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/htmlescape/-/htmlescape-1.1.1.tgz#3a03edc2214bca3b66424a3e7959349509cb0351"
   integrity sha1-OgPtwiFLyjtmQko+eVk0lQnLA1E=
 
-htmlparser2@^3.9.1:
-  version "3.10.1"
-  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-3.10.1.tgz#bd679dc3f59897b6a34bb10749c855bb53a9392f"
-  integrity sha512-IgieNijUMbkDovyoKObU1DUhm1iwNYE/fuifEoEHfd1oZKZDaONBSkal7Y01shxsM49R4XaMdGez3WnF9UfiCQ==
-  dependencies:
-    domelementtype "^1.3.1"
-    domhandler "^2.3.0"
-    domutils "^1.5.1"
-    entities "^1.1.1"
-    inherits "^2.0.1"
-    readable-stream "^3.1.1"
-
 http-cache-semantics@^3.8.1:
   version "3.8.1"
   resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-3.8.1.tgz#39b0e16add9b605bf0a9ef3d9daaf4843b4cacd2"
@@ -5692,6 +5391,11 @@ iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13:
   dependencies:
     safer-buffer ">= 2.1.2 < 3"
 
+idb-wrapper@^1.5.0:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/idb-wrapper/-/idb-wrapper-1.7.2.tgz#8251afd5e77fe95568b1c16152eb44b396767ea2"
+  integrity sha512-zfNREywMuf0NzDo9mVsL0yegjsirJxHpKHvWcyRozIqQy89g0a3U+oBPOCN4cc0oCiOuYgZHimzaW/R46G1Mpg==
+
 ieee754@^1.1.4:
   version "1.1.13"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.13.tgz#ec168558e95aa181fd87d37f55c32bbcb6708b84"
@@ -5755,6 +5459,11 @@ indent-string@^3.0.0:
   resolved "https://registry.yarnpkg.com/indent-string/-/indent-string-3.2.0.tgz#4a5fd6d27cc332f37e5419a504dbb837105c9289"
   integrity sha1-Sl/W0nzDMvN+VBmlBNu4NxBckok=
 
+indexof@~0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/indexof/-/indexof-0.0.1.tgz#82dc336d232b9062179d05ab3293a66059fd435d"
+  integrity sha1-gtwzbSMrkGIXnQWrMpOmYFn9Q10=
+
 infer-owner@^1.0.3, infer-owner@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/infer-owner/-/infer-owner-1.0.4.tgz#c4cefcaa8e51051c2a40ba2ce8a3d27295af9467"
@@ -5768,7 +5477,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@2.0.3, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.1, inherits@~2.0.3:
+inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.1, inherits@~2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
   integrity sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=
@@ -5846,7 +5555,7 @@ insert-module-globals@^7.0.0:
     undeclared-identifiers "^1.1.2"
     xtend "^4.0.0"
 
-interpret@^1.0.0, interpret@^1.1.0:
+interpret@^1.1.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.2.0.tgz#d5061a6224be58e8083985f5014d844359576296"
   integrity sha512-mT34yGKMNceBQUoVn7iCDKDntA7SC6gycMAWzGx1z/CMCTV7b2AAtXlo3nRyHZ1FelRkQbQjprHSYGwzLtkVbw==
@@ -6084,6 +5793,11 @@ is-obj@^1.0.0, is-obj@^1.0.1:
   resolved "https://registry.yarnpkg.com/is-obj/-/is-obj-1.0.1.tgz#3e4729ac1f5fde025cd7d83a896dab9f4f67db0f"
   integrity sha1-PkcprB9f3gJc19g6iW2rn09n2w8=
 
+is-object@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/is-object/-/is-object-0.1.2.tgz#00efbc08816c33cfc4ac8251d132e10dc65098d7"
+  integrity sha1-AO+8CIFsM8/ErIJR0TLhDcZQmNc=
+
 is-observable@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-observable/-/is-observable-1.1.0.tgz#b3e986c8f44de950867cab5403f5a3465005975e"
@@ -6144,6 +5858,13 @@ is-promise@^2.1.0:
   resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
   integrity sha1-eaKp7OfwlugPNtKy87wWwf9L8/o=
 
+is-reference@^1.1.2:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/is-reference/-/is-reference-1.1.4.tgz#3f95849886ddb70256a3e6d062b1a68c13c51427"
+  integrity sha512-uJA/CDPO3Tao3GTrxYn6AwkM4nUPJiGGYu5+cB8qbC7WGFlrKZbiRo7SFKxUAEpFUfiHofWCXBUNhvYJMh+6zw==
+  dependencies:
+    "@types/estree" "0.0.39"
+
 is-regex@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.0.4.tgz#5517489b547091b0930e095654ced25ee97e9491"
@@ -6226,6 +5947,11 @@ is-wsl@^1.1.0:
   resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-1.1.0.tgz#1f16e4aa22b04d1336b66188a66af3c600c3a66d"
   integrity sha1-HxbkqiKwTRM2tmGIpmrzxgDDpm0=
 
+is@~0.2.6:
+  version "0.2.7"
+  resolved "https://registry.yarnpkg.com/is/-/is-0.2.7.tgz#3b34a2c48f359972f35042849193ae7264b63562"
+  integrity sha1-OzSixI81mXLzUEKEkZOucmS2NWI=
+
 isarray@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
@@ -6236,6 +5962,11 @@ isarray@1.0.0, isarray@^1.0.0, isarray@~1.0.0:
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
   integrity sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=
 
+isbuffer@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/isbuffer/-/isbuffer-0.0.0.tgz#38c146d9df528b8bf9b0701c3d43cf12df3fc39b"
+  integrity sha1-OMFG2d9Si4v5sHAcPUPPEt8/w5s=
+
 isexe@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
@@ -6727,11 +6458,6 @@ jsesc@~0.5.0:
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
   integrity sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=
 
-json-loader@^0.5.4:
-  version "0.5.7"
-  resolved "https://registry.yarnpkg.com/json-loader/-/json-loader-0.5.7.tgz#dca14a70235ff82f0ac9a3abeb60d337a365185d"
-  integrity sha512-QLPs8Dj7lnf3e3QYS1zkCo+4ZwqOiF9d/nZnYozTISxXWCfNs9yuky5rJw4/W34s7POaNlbZmQGaB5NiXCbP4w==
-
 json-parse-better-errors@^1.0.0, json-parse-better-errors@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz#bb867cfb3450e69107c131d1c514bab3dc8bcaa9"
@@ -6764,18 +6490,6 @@ json-stringify-safe@^5.0.1, json-stringify-safe@~5.0.1:
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
   integrity sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=
 
-json5@^0.5.1:
-  version "0.5.1"
-  resolved "https://registry.yarnpkg.com/json5/-/json5-0.5.1.tgz#1eade7acc012034ad84e2396767ead9fa5495821"
-  integrity sha1-Hq3nrMASA0rYTiOWdn6tn6VJWCE=
-
-json5@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/json5/-/json5-1.0.1.tgz#779fb0018604fa854eacbf6252180d83543e3dbe"
-  integrity sha512-aKS4WQjPenRxiQsC93MNfjx+nbF4PAdYzmd/1JIj8HYzqfbu86beTuNgXDzPknWk0n0uARlyewZo4s++ES36Ow==
-  dependencies:
-    minimist "^1.2.0"
-
 json5@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/json5/-/json5-2.1.1.tgz#81b6cb04e9ba496f1c7005d07b4368a2638f90b6"
@@ -6877,11 +6591,6 @@ last-run@^1.1.0:
     default-resolution "^2.0.0"
     es6-weak-map "^2.0.1"
 
-lazy-cache@^1.0.3:
-  version "1.0.4"
-  resolved "https://registry.yarnpkg.com/lazy-cache/-/lazy-cache-1.0.4.tgz#a1d78fc3a50474cb80845d3b3b6e1da49a446e8e"
-  integrity sha1-odePw6UEdMuAhF07O24dpJpEbo4=
-
 lazystream@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/lazystream/-/lazystream-1.0.0.tgz#f6995fe0f820392f61396be89462407bb77168e4"
@@ -6944,6 +6653,91 @@ lerna@^3.19.0:
     import-local "^2.0.0"
     npmlog "^4.1.2"
 
+level-blobs@^0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/level-blobs/-/level-blobs-0.1.7.tgz#9ab9b97bb99f1edbf9f78a3433e21ed56386bdaf"
+  integrity sha1-mrm5e7mfHtv594o0M+Ie1WOGva8=
+  dependencies:
+    level-peek "1.0.6"
+    once "^1.3.0"
+    readable-stream "^1.0.26-4"
+
+level-filesystem@^1.0.1:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/level-filesystem/-/level-filesystem-1.2.0.tgz#a00aca9919c4a4dfafdca6a8108d225aadff63b3"
+  integrity sha1-oArKmRnEpN+v3KaoEI0iWq3/Y7M=
+  dependencies:
+    concat-stream "^1.4.4"
+    errno "^0.1.1"
+    fwd-stream "^1.0.4"
+    level-blobs "^0.1.7"
+    level-peek "^1.0.6"
+    level-sublevel "^5.2.0"
+    octal "^1.0.0"
+    once "^1.3.0"
+    xtend "^2.2.0"
+
+level-fix-range@2.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/level-fix-range/-/level-fix-range-2.0.0.tgz#c417d62159442151a19d9a2367868f1724c2d548"
+  integrity sha1-xBfWIVlEIVGhnZojZ4aPFyTC1Ug=
+  dependencies:
+    clone "~0.1.9"
+
+level-fix-range@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/level-fix-range/-/level-fix-range-1.0.2.tgz#bf15b915ae36d8470c821e883ddf79cd16420828"
+  integrity sha1-vxW5Fa422EcMgh6IPd95zRZCCCg=
+
+"level-hooks@>=4.4.0 <5":
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/level-hooks/-/level-hooks-4.5.0.tgz#1b9ae61922930f3305d1a61fc4d83c8102c0dd93"
+  integrity sha1-G5rmGSKTDzMF0aYfxNg8gQLA3ZM=
+  dependencies:
+    string-range "~1.2"
+
+level-js@^2.1.3:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/level-js/-/level-js-2.2.4.tgz#bc055f4180635d4489b561c9486fa370e8c11697"
+  integrity sha1-vAVfQYBjXUSJtWHJSG+jcOjBFpc=
+  dependencies:
+    abstract-leveldown "~0.12.0"
+    idb-wrapper "^1.5.0"
+    isbuffer "~0.0.0"
+    ltgt "^2.1.2"
+    typedarray-to-buffer "~1.0.0"
+    xtend "~2.1.2"
+
+level-peek@1.0.6, level-peek@^1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/level-peek/-/level-peek-1.0.6.tgz#bec51c72a82ee464d336434c7c876c3fcbcce77f"
+  integrity sha1-vsUccqgu5GTTNkNMfIdsP8vM538=
+  dependencies:
+    level-fix-range "~1.0.2"
+
+level-sublevel@^5.2.0:
+  version "5.2.3"
+  resolved "https://registry.yarnpkg.com/level-sublevel/-/level-sublevel-5.2.3.tgz#744c12c72d2e72be78dde3b9b5cd84d62191413a"
+  integrity sha1-dEwSxy0ucr543eO5tc2E1iGRQTo=
+  dependencies:
+    level-fix-range "2.0"
+    level-hooks ">=4.4.0 <5"
+    string-range "~1.2.1"
+    xtend "~2.0.4"
+
+levelup@^0.18.2:
+  version "0.18.6"
+  resolved "https://registry.yarnpkg.com/levelup/-/levelup-0.18.6.tgz#e6a01cb089616c8ecc0291c2a9bd3f0c44e3e5eb"
+  integrity sha1-5qAcsIlhbI7MApHCqb0/DETj5es=
+  dependencies:
+    bl "~0.8.1"
+    deferred-leveldown "~0.2.0"
+    errno "~0.1.1"
+    prr "~0.0.0"
+    readable-stream "~1.0.26"
+    semver "~2.3.1"
+    xtend "~3.0.0"
+
 leven@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/leven/-/leven-3.1.0.tgz#77891de834064cccba82ae7842bb6b14a13ed7f2"
@@ -7081,20 +6875,6 @@ load-json-file@^5.3.0:
     strip-bom "^3.0.0"
     type-fest "^0.3.0"
 
-loader-runner@^2.3.0:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/loader-runner/-/loader-runner-2.4.0.tgz#ed47066bfe534d7e84c4c7b9998c2a75607d9357"
-  integrity sha512-Jsmr89RcXGIwivFY21FcRrisYZfvLMTWx5kOLc+JTxtpBOG6xML0vzbc6SEQG2FO9/4Fc3wW4LVcB5DmGflaRw==
-
-loader-utils@^1.0.2, loader-utils@^1.1.0:
-  version "1.2.3"
-  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-1.2.3.tgz#1ff5dc6911c9f0a062531a4c04b609406108c2c7"
-  integrity sha512-fkpz8ejdnEMG3s37wGL07iSBDg99O9D5yflE9RGNH3hRdx9SOwYfnGYdZOUIZitN8E+E2vkq3MUMYMvPYl5ZZA==
-  dependencies:
-    big.js "^5.2.2"
-    emojis-list "^2.0.0"
-    json5 "^1.0.1"
-
 locate-path@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-2.0.0.tgz#2b568b265eec944c6d9c0de9c3dbbbca0354cd8e"
@@ -7123,11 +6903,6 @@ lodash._reinterpolate@^3.0.0:
   resolved "https://registry.yarnpkg.com/lodash._reinterpolate/-/lodash._reinterpolate-3.0.0.tgz#0ccf2d89166af03b3663c796538b75ac6e114d9d"
   integrity sha1-DM8tiRZq8Ds2Y8eWU4t1rG4RTZ0=
 
-lodash.clone@^4.3.2:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/lodash.clone/-/lodash.clone-4.5.0.tgz#195870450f5a13192478df4bc3d23d2dea1907b6"
-  integrity sha1-GVhwRQ9aExkkeN9Lw9I9LeoZB7Y=
-
 lodash.clonedeep@^4.5.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
@@ -7153,11 +6928,6 @@ lodash.set@^4.3.2:
   resolved "https://registry.yarnpkg.com/lodash.set/-/lodash.set-4.3.2.tgz#d8757b1da807dde24816b0d6a84bea1a76230b23"
   integrity sha1-2HV7HagH3eJIFrDWqEvqGnYjCyM=
 
-lodash.some@^4.2.2:
-  version "4.6.0"
-  resolved "https://registry.yarnpkg.com/lodash.some/-/lodash.some-4.6.0.tgz#1bb9f314ef6b8baded13b549169b2a945eb68e4d"
-  integrity sha1-G7nzFO9ri63tE7VJFpsqlF62jk0=
-
 lodash.sortby@^4.7.0:
   version "4.7.0"
   resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
@@ -7183,7 +6953,7 @@ lodash.uniq@^4.5.0:
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
   integrity sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=
 
-lodash@^4.15.0, lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.17.4, lodash@^4.2.1:
+lodash@^4.17.11, lodash@^4.17.12, lodash@^4.17.13, lodash@^4.17.14, lodash@^4.17.15, lodash@^4.2.1:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
   integrity sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==
@@ -7211,11 +6981,6 @@ log-update@^2.3.0:
     cli-cursor "^2.0.0"
     wrap-ansi "^3.0.1"
 
-longest@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
-  integrity sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=
-
 loose-envify@^1.0.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
@@ -7231,19 +6996,6 @@ loud-rejection@^1.0.0:
     currently-unhandled "^0.4.1"
     signal-exit "^3.0.0"
 
-lower-case@^1.1.1:
-  version "1.1.4"
-  resolved "https://registry.yarnpkg.com/lower-case/-/lower-case-1.1.4.tgz#9a2cabd1b9e8e0ae993a4bf7d5875c39c42e8eac"
-  integrity sha1-miyr0bno4K6ZOkv31YdcOcQujqw=
-
-lru-cache@^4.0.1:
-  version "4.1.5"
-  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-4.1.5.tgz#8bbe50ea85bed59bc9e33dcab8235ee9bcf443cd"
-  integrity sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==
-  dependencies:
-    pseudomap "^1.0.2"
-    yallist "^2.1.2"
-
 lru-cache@^5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-5.1.1.tgz#1da27e6710271947695daf6848e847f01d84b920"
@@ -7251,11 +7003,23 @@ lru-cache@^5.1.1:
   dependencies:
     yallist "^3.0.2"
 
+ltgt@^2.1.2:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/ltgt/-/ltgt-2.2.1.tgz#f35ca91c493f7b73da0e07495304f17b31f87ee5"
+  integrity sha1-81ypHEk/e3PaDgdJUwTxezH4fuU=
+
 macos-release@^2.2.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/macos-release/-/macos-release-2.3.0.tgz#eb1930b036c0800adebccd5f17bc4c12de8bb71f"
   integrity sha512-OHhSbtcviqMPt7yfw5ef5aghS2jzFVKEFyCJndQt2YpSQ9qRVSEv2axSJI1paVThEu+FFGs584h/1YhxjVqajA==
 
+magic-string@^0.22.5:
+  version "0.22.5"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.22.5.tgz#8e9cf5afddf44385c1da5bc2a6a0dbd10b03657e"
+  integrity sha512-oreip9rJZkzvA8Qzk9HFs8fZGF/u7H/gtrE8EN6RjKJ9kh2HlC+yQ2QezifqTZfGyiuAV0dRv5a+y/8gBb1m9w==
+  dependencies:
+    vlq "^0.2.2"
+
 magic-string@^0.25.2:
   version "0.25.3"
   resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.3.tgz#34b8d2a2c7fec9d9bdf9929a3fd81d271ef35be9"
@@ -7278,18 +7042,6 @@ make-dir@^2.0.0, make-dir@^2.1.0:
     pify "^4.0.1"
     semver "^5.6.0"
 
-make-error-cause@^1.1.1:
-  version "1.2.2"
-  resolved "https://registry.yarnpkg.com/make-error-cause/-/make-error-cause-1.2.2.tgz#df0388fcd0b37816dff0a5fb8108939777dcbc9d"
-  integrity sha1-3wOI/NCzeBbf8KX7gQiTl3fcvJ0=
-  dependencies:
-    make-error "^1.2.0"
-
-make-error@^1.2.0:
-  version "1.3.5"
-  resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.5.tgz#efe4e81f6db28cadd605c70f29c831b58ef776c8"
-  integrity sha512-c3sIjNUow0+8swNwVpqoH4YCShKNFkMaw6oH1mNS2haDZQqkeZFlHS3dhoeEbKKmJB4vXpJucU6oH75aDYeE9g==
-
 make-fetch-happen@^5.0.0:
   version "5.0.2"
   resolved "https://registry.yarnpkg.com/make-fetch-happen/-/make-fetch-happen-5.0.2.tgz#aa8387104f2687edca01c8687ee45013d02d19bd"
@@ -7367,14 +7119,7 @@ md5.js@^1.3.4:
     inherits "^2.0.1"
     safe-buffer "^5.1.2"
 
-mem@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/mem/-/mem-1.1.0.tgz#5edd52b485ca1d900fe64895505399a0dfa45f76"
-  integrity sha1-Xt1StIXKHZAP5kiVUFOZoN+kX3Y=
-  dependencies:
-    mimic-fn "^1.0.0"
-
-memory-fs@^0.4.0, memory-fs@^0.4.1, memory-fs@~0.4.1:
+memory-fs@^0.4.0:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.4.1.tgz#3a9a20b8462523e447cfbc7e8bb80ed667bfc552"
   integrity sha1-OpoguEYlI+RHz7x+i7gO1me/xVI=
@@ -7600,7 +7345,7 @@ mkdirp-promise@^5.0.1:
   dependencies:
     mkdirp "*"
 
-mkdirp@*, mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0:
+mkdirp@*, mkdirp@^0.5.0, mkdirp@^0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   integrity sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=
@@ -7730,7 +7475,7 @@ needle@^2.2.1:
     iconv-lite "^0.4.4"
     sax "^1.2.4"
 
-neo-async@^2.5.0, neo-async@^2.6.0:
+neo-async@^2.6.0:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.1.tgz#ac27ada66167fa8849a6addd837f6b189ad2081c"
   integrity sha512-iyam8fBuCUpWeKPGpaNMetEocMt364qkCsfL9JuhjXX6dRnguRVOfk2GZaDpPjcOKiiXCPINZC1GczQ7iTq3Zw==
@@ -7745,13 +7490,6 @@ nice-try@^1.0.4:
   resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
   integrity sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==
 
-no-case@^2.2.0:
-  version "2.3.2"
-  resolved "https://registry.yarnpkg.com/no-case/-/no-case-2.3.2.tgz#60b813396be39b3f1288a4c1ed5d1e7d28b464ac"
-  integrity sha512-rmTZ9kz+f3rCvK2TD1Ue/oZlns7OGoIWP4fc3llxxRXlOkHKoWPPWJOfFYpITabSow43QJbRIoHQXtt10VldyQ==
-  dependencies:
-    lower-case "^1.1.1"
-
 node-fetch-npm@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/node-fetch-npm/-/node-fetch-npm-2.0.2.tgz#7258c9046182dca345b4208eda918daf33697ff7"
@@ -7796,35 +7534,6 @@ node-int64@^0.4.0:
   resolved "https://registry.yarnpkg.com/node-int64/-/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
   integrity sha1-h6kGXNs1XTGC2PlM4RGIuCXGijs=
 
-node-libs-browser@^2.0.0:
-  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/node-libs-browser/-/node-libs-browser-2.2.1.tgz#b64f513d18338625f90346d27b0d235e631f6425"
-  integrity sha512-h/zcD8H9kaDZ9ALUWwlBUDo6TKF8a7qBSCSEGfjTVIYeqsioSKaAX+BN7NgiMGp6iSIXZ3PxgCu8KS3b71YK5Q==
-  dependencies:
-    assert "^1.1.1"
-    browserify-zlib "^0.2.0"
-    buffer "^4.3.0"
-    console-browserify "^1.1.0"
-    constants-browserify "^1.0.0"
-    crypto-browserify "^3.11.0"
-    domain-browser "^1.1.1"
-    events "^3.0.0"
-    https-browserify "^1.0.0"
-    os-browserify "^0.3.0"
-    path-browserify "0.0.1"
-    process "^0.11.10"
-    punycode "^1.2.4"
-    querystring-es3 "^0.2.0"
-    readable-stream "^2.3.3"
-    stream-browserify "^2.0.1"
-    stream-http "^2.7.2"
-    string_decoder "^1.0.0"
-    timers-browserify "^2.0.4"
-    tty-browserify "0.0.0"
-    url "^0.11.0"
-    util "^0.11.0"
-    vm-browserify "^1.0.1"
-
 node-modules-regexp@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/node-modules-regexp/-/node-modules-regexp-1.0.0.tgz#8d9dbe28964a4ac5712e9131642107c71e90ec40"
@@ -7983,13 +7692,6 @@ npm-run-path@^3.0.0:
     gauge "~2.7.3"
     set-blocking "~2.0.0"
 
-nth-check@~1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/nth-check/-/nth-check-1.0.2.tgz#b2bd295c37e3dd58a3bf0700376663ba4d9cf05c"
-  integrity sha512-WeBOdju8SnzPN5vTUJYxYUxLeXpCaVP5i5e0LF8fg7WORF2Wd7wFX/pk0tYZk7s8T+J7VLy0Da6J1+wCT0AtHg==
-  dependencies:
-    boolbase "~1.0.0"
-
 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"
@@ -8029,6 +7731,20 @@ object-keys@^1.0.11, object-keys@^1.0.12, object-keys@^1.0.6, object-keys@^1.1.1
   resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
   integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==
 
+object-keys@~0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-0.2.0.tgz#cddec02998b091be42bf1035ae32e49f1cb6ea67"
+  integrity sha1-zd7AKZiwkb5CvxA1rjLknxy26mc=
+  dependencies:
+    foreach "~2.0.1"
+    indexof "~0.0.1"
+    is "~0.2.6"
+
+object-keys@~0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-0.4.0.tgz#28a6aae7428dd2c3a92f3d95f21335dd204e0336"
+  integrity sha1-KKaq50KN0sOpLz2V8hM13SBOAzY=
+
 object-visit@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/object-visit/-/object-visit-1.0.1.tgz#f79c4493af0c5377b59fe39d395e41042dd045bb"
@@ -8095,6 +7811,11 @@ object.reduce@^1.0.0:
     for-own "^1.0.0"
     make-iterator "^1.0.0"
 
+octal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/octal/-/octal-1.0.0.tgz#63e7162a68efbeb9e213588d58e989d1e5c4530b"
+  integrity sha1-Y+cWKmjvvrniE1iNWOmJ0eXEUws=
+
 octokit-pagination-methods@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/octokit-pagination-methods/-/octokit-pagination-methods-1.1.0.tgz#cf472edc9d551055f9ef73f6e42b4dbb4c80bea4"
@@ -8153,7 +7874,7 @@ ordered-read-streams@^1.0.0:
   dependencies:
     readable-stream "^2.0.1"
 
-os-browserify@^0.3.0, os-browserify@~0.3.0:
+os-browserify@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/os-browserify/-/os-browserify-0.3.0.tgz#854373c7f5c2315914fc9bfc6bd8238fdda1ec27"
   integrity sha1-hUNzx/XCMVkU/Jv8a9gjj92h7Cc=
@@ -8170,15 +7891,6 @@ os-locale@^1.4.0:
   dependencies:
     lcid "^1.0.0"
 
-os-locale@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/os-locale/-/os-locale-2.1.0.tgz#42bc2900a6b5b8bd17376c8e882b65afccf24bf2"
-  integrity sha512-3sslG3zJbEYcaC4YVAvDorjGxc7tv6KVATnLPZONiljsUncvihe9BQoVCEs0RZ1kmf4Hk9OBqlZfJZWI4GanKA==
-  dependencies:
-    execa "^0.7.0"
-    lcid "^1.0.0"
-    mem "^1.1.0"
-
 os-name@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/os-name/-/os-name-3.1.0.tgz#dec19d966296e1cd62d701a5a66ee1ddeae70801"
@@ -8326,13 +8038,6 @@ parallel-transform@^1.1.0:
     inherits "^2.0.3"
     readable-stream "^2.1.5"
 
-param-case@2.1.x:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/param-case/-/param-case-2.1.1.tgz#df94fd8cf6531ecf75e6bef9a0858fbc72be2247"
-  integrity sha1-35T9jPZTHs915r75oIWPvHK+Ikc=
-  dependencies:
-    no-case "^2.2.0"
-
 parent-module@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/parent-module/-/parent-module-1.0.1.tgz#691d2709e78c79fae3a156622452d00762caaaa2"
@@ -8441,19 +8146,12 @@ parse5@4.0.0:
   resolved "https://registry.yarnpkg.com/parse5/-/parse5-4.0.0.tgz#6d78656e3da8d78b4ec0b906f7c08ef1dfe3f608"
   integrity sha512-VrZ7eOd3T1Fk4XWNXMgiGBK/z0MG48BWG2uQNU4I72fkQuKUTZpl+u9k+CxEG0twMVzSmXEEz12z5Fnw1jIQFA==
 
-parse5@^3.0.1:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/parse5/-/parse5-3.0.3.tgz#042f792ffdd36851551cf4e9e066b3874ab45b5c"
-  integrity sha512-rgO9Zg5LLLkfJF9E6CCmXlSE4UVceloys8JrFqCcHloC3usd/kJCyPDwH2SOlzix2j3xaP9sUX3e8+kvkuleAA==
-  dependencies:
-    "@types/node" "*"
-
 pascalcase@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/pascalcase/-/pascalcase-0.1.1.tgz#b363e55e8006ca6fe21784d2db22bd15d7917f14"
   integrity sha1-s2PlXoAGym/iF4TS2yK9FdeRfxQ=
 
-path-browserify@0.0.1, path-browserify@~0.0.0:
+path-browserify@~0.0.0:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/path-browserify/-/path-browserify-0.0.1.tgz#e6c4ddd7ed3aa27c68a20cc4e50e1a4ee83bbc4a"
   integrity sha512-BapA40NHICOS+USX9SN4tyhq+A2RrN/Ws5F0Z5aMHDp98Fl86lX8Oti8B7uN93L4Ifv4fHOEA+pQw87gmMO/lQ==
@@ -8696,17 +8394,22 @@ pretty-hrtime@^1.0.0:
   resolved "https://registry.yarnpkg.com/pretty-hrtime/-/pretty-hrtime-1.0.3.tgz#b7e3ea42435a4c9b2759d99e0f201eb195802ee1"
   integrity sha1-t+PqQkNaTJsnWdmeDyAesZWALuE=
 
-private@^0.1.6, private@~0.1.5:
+private@^0.1.6:
   version "0.1.8"
   resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
   integrity sha512-VvivMrbvd2nKkiG38qjULzlc+4Vx4wm/whI9pQD35YrARNnhxeiRktSOhSukRLFNlzg6Br/cJPet5J/u19r/mg==
 
+process-es6@^0.11.2, process-es6@^0.11.6:
+  version "0.11.6"
+  resolved "https://registry.yarnpkg.com/process-es6/-/process-es6-0.11.6.tgz#c6bb389f9a951f82bd4eb169600105bd2ff9c778"
+  integrity sha1-xrs4n5qVH4K9TrFpYAEFvS/5x3g=
+
 process-nextick-args@^2.0.0, process-nextick-args@~2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.1.tgz#7820d9b16120cc55ca9ae7792680ae7dba6d7fe2"
   integrity sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag==
 
-process@^0.11.10, process@~0.11.0:
+process@~0.11.0:
   version "0.11.10"
   resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
   integrity sha1-czIwDoQBYb2j5podHZGn1LwW8YI=
@@ -8766,16 +8469,16 @@ protoduck@^5.0.1:
   dependencies:
     genfun "^5.0.0"
 
+prr@~0.0.0:
+  version "0.0.0"
+  resolved "https://registry.yarnpkg.com/prr/-/prr-0.0.0.tgz#1a84b85908325501411853d0081ee3fa86e2926a"
+  integrity sha1-GoS4WQgyVQFBGFPQCB7j+obikmo=
+
 prr@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/prr/-/prr-1.0.1.tgz#d3fc114ba06995a45ec6893f484ceb1d78f5f476"
   integrity sha1-0/wRS6BplaRexok/SEzrHXj19HY=
 
-pseudomap@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/pseudomap/-/pseudomap-1.0.2.tgz#f052a28da70e618917ef0a8ac34c1ae5a68286b3"
-  integrity sha1-8FKijacOYYkX7wqKw0wa5aaChrM=
-
 psl@^1.1.24:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/psl/-/psl-1.4.0.tgz#5dd26156cdb69fa1fdb8ab1991667d3f80ced7c2"
@@ -8823,7 +8526,7 @@ punycode@1.3.2:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
   integrity sha1-llOgNvt8HuQjQvIyXM7v6jkmxI0=
 
-punycode@^1.2.4, punycode@^1.3.2, punycode@^1.4.1:
+punycode@^1.3.2, punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
   integrity sha1-wNWmOycYgArY4esPpSachN1BhF4=
@@ -8843,7 +8546,7 @@ qs@~6.5.2:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
   integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==
 
-querystring-es3@^0.2.0, querystring-es3@~0.2.0:
+querystring-es3@~0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/querystring-es3/-/querystring-es3-0.2.1.tgz#9ec61f79049875707d69414596fd907a4d711e73"
   integrity sha1-nsYfeQSYdXB9aUFFlv2Qek1xHnM=
@@ -9021,7 +8724,7 @@ read@1, read@~1.0.1:
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-"readable-stream@2 || 3", readable-stream@^3.0.2, readable-stream@^3.1.1:
+"readable-stream@2 || 3", readable-stream@^3.0.2:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.4.0.tgz#a51c26754658e0a3c21dbf59163bd45ba6f447fc"
   integrity sha512-jItXPLmrSR8jmTRmRWJXCnGJsfy85mB3Wd/uINMXA65yrnFo0cPClFIUWzo2najVNSl+mx7/4W8ttlLWJe99pQ==
@@ -9030,7 +8733,7 @@ read@1, read@~1.0.1:
     string_decoder "^1.1.1"
     util-deprecate "^1.0.1"
 
-"readable-stream@>=1.1.13-1 <1.2.0-0":
+"readable-stream@>=1.1.13-1 <1.2.0-0", readable-stream@^1.0.26-4:
   version "1.1.14"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.1.14.tgz#7cf4c54ef648e3813084c636dd2079e166c081d9"
   integrity sha1-fPTFTvZI44EwhMY23SB54WbAgdk=
@@ -9040,6 +8743,16 @@ read@1, read@~1.0.1:
     isarray "0.0.1"
     string_decoder "~0.10.x"
 
+readable-stream@~1.0.26, readable-stream@~1.0.26-4:
+  version "1.0.34"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-1.0.34.tgz#125820e34bc842d2f2aaafafe4c2916ee32c157c"
+  integrity sha1-Elgg40vIQtLyqq+v5MKRbuMsFXw=
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.1"
+    isarray "0.0.1"
+    string_decoder "~0.10.x"
+
 readdir-scoped-modules@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/readdir-scoped-modules/-/readdir-scoped-modules-1.1.0.tgz#8d45407b4f870a0dcaebc0e28670d18e74514309"
@@ -9066,16 +8779,6 @@ realpath-native@^1.1.0:
   dependencies:
     util.promisify "^1.0.0"
 
-recast@~0.11.12:
-  version "0.11.23"
-  resolved "https://registry.yarnpkg.com/recast/-/recast-0.11.23.tgz#451fd3004ab1e4df9b4e4b66376b2a21912462d3"
-  integrity sha1-RR/TAEqx5N+bTktmN2sqIZEkYtM=
-  dependencies:
-    ast-types "0.9.6"
-    esprima "~3.1.0"
-    private "~0.1.5"
-    source-map "~0.5.0"
-
 rechoir@^0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
@@ -9167,11 +8870,6 @@ regjsparser@^0.6.0:
   dependencies:
     jsesc "~0.5.0"
 
-relateurl@0.2.x:
-  version "0.2.7"
-  resolved "https://registry.yarnpkg.com/relateurl/-/relateurl-0.2.7.tgz#54dbf377e51440aca90a4cd274600d3ff2d888a9"
-  integrity sha1-VNvzd+UUQKypCkzSdGANP/LYiKk=
-
 remove-bom-buffer@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/remove-bom-buffer/-/remove-bom-buffer-3.0.0.tgz#c2bf1e377520d324f623892e33c10cac2c252b53"
@@ -9354,13 +9052,6 @@ retry@^0.10.0:
   resolved "https://registry.yarnpkg.com/retry/-/retry-0.10.1.tgz#e76388d217992c252750241d3d3956fed98d8ff4"
   integrity sha1-52OI0heZLCUnUCQdPTlW/tmNj/Q=
 
-right-align@^0.1.1:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/right-align/-/right-align-0.1.3.tgz#61339b722fe6a3515689210d24e14c96148613ef"
-  integrity sha1-YTObci/mo1FWiSENJOFMlhSGE+8=
-  dependencies:
-    align-text "^0.1.1"
-
 rimraf@2, rimraf@2.6.3, rimraf@^2.5.4, rimraf@^2.6.1, rimraf@^2.6.2, rimraf@^2.6.3:
   version "2.6.3"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
@@ -9384,6 +9075,39 @@ rollup-plugin-babel@^4.0.0:
     "@babel/helper-module-imports" "^7.0.0"
     rollup-pluginutils "^2.8.1"
 
+rollup-plugin-commonjs@^10.1.0:
+  version "10.1.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-commonjs/-/rollup-plugin-commonjs-10.1.0.tgz#417af3b54503878e084d127adf4d1caf8beb86fb"
+  integrity sha512-jlXbjZSQg8EIeAAvepNwhJj++qJWNJw1Cl0YnOqKtP5Djx+fFGkp3WRh+W0ASCaFG5w1jhmzDxgu3SJuVxPF4Q==
+  dependencies:
+    estree-walker "^0.6.1"
+    is-reference "^1.1.2"
+    magic-string "^0.25.2"
+    resolve "^1.11.0"
+    rollup-pluginutils "^2.8.1"
+
+rollup-plugin-node-builtins@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-node-builtins/-/rollup-plugin-node-builtins-2.1.2.tgz#24a1fed4a43257b6b64371d8abc6ce1ab14597e9"
+  integrity sha1-JKH+1KQyV7a2Q3HYq8bOGrFFl+k=
+  dependencies:
+    browserify-fs "^1.0.0"
+    buffer-es6 "^4.9.2"
+    crypto-browserify "^3.11.0"
+    process-es6 "^0.11.2"
+
+rollup-plugin-node-globals@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-node-globals/-/rollup-plugin-node-globals-1.4.0.tgz#5e1f24a9bb97c0ef51249f625e16c7e61b7c020b"
+  integrity sha512-xRkB+W/m1KLIzPUmG0ofvR+CPNcvuCuNdjVBVS7ALKSxr3EDhnzNceGkGi1m8MToSli13AzKFYH4ie9w3I5L3g==
+  dependencies:
+    acorn "^5.7.3"
+    buffer-es6 "^4.9.3"
+    estree-walker "^0.5.2"
+    magic-string "^0.22.5"
+    process-es6 "^0.11.6"
+    rollup-pluginutils "^2.3.1"
+
 rollup-plugin-node-resolve@^5.0.0:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/rollup-plugin-node-resolve/-/rollup-plugin-node-resolve-5.2.0.tgz#730f93d10ed202473b1fb54a5997a7db8c6d8523"
@@ -9403,6 +9127,24 @@ rollup-plugin-replace@^2.2.0:
     magic-string "^0.25.2"
     rollup-pluginutils "^2.6.0"
 
+rollup-plugin-terser@^5.1.2:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-terser/-/rollup-plugin-terser-5.1.2.tgz#3e41256205cb75f196fc70d4634227d1002c255c"
+  integrity sha512-sWKBCOS+vUkRtHtEiJPAf+WnBqk/C402fBD9AVHxSIXMqjsY7MnYWKYEUqGixtr0c8+1DjzUEPlNgOYQPVrS1g==
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    jest-worker "^24.6.0"
+    rollup-pluginutils "^2.8.1"
+    serialize-javascript "^1.7.0"
+    terser "^4.1.0"
+
+rollup-pluginutils@^2.3.1, rollup-pluginutils@^2.5.0:
+  version "2.8.2"
+  resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz#72f2af0748b592364dbd3389e600e5a9444a351e"
+  integrity sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==
+  dependencies:
+    estree-walker "^0.6.1"
+
 rollup-pluginutils@^2.6.0, rollup-pluginutils@^2.8.1:
   version "2.8.1"
   resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-2.8.1.tgz#8fa6dd0697344938ef26c2c09d2488ce9e33ce97"
@@ -9410,14 +9152,14 @@ rollup-pluginutils@^2.6.0, rollup-pluginutils@^2.8.1:
   dependencies:
     estree-walker "^0.6.1"
 
-rollup@^1.12.0:
-  version "1.17.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.17.0.tgz#47ee8b04514544fc93b39bae06271244c8db7dfa"
-  integrity sha512-k/j1m0NIsI4SYgCJR4MWPstGJOWfJyd6gycKoMhyoKPVXxm+L49XtbUwZyFsrSU2YXsOkM4u1ll9CS/ZgJBUpw==
+rollup@^1.27.5:
+  version "1.27.5"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.27.5.tgz#d100fb0ffd8353575cb2057152547b9abfddfe59"
+  integrity sha512-8rfVdzuTg2kt8ObD9LNJpEwUN7B6lsl3sHc5fddtgICpLjpYeSf4m2+RftBzcCaBTMi1iYX3Ez8zFT4Gj2nJjg==
   dependencies:
-    "@types/estree" "0.0.39"
-    "@types/node" "^12.6.2"
-    acorn "^6.2.0"
+    "@types/estree" "*"
+    "@types/node" "*"
+    acorn "^7.1.0"
 
 rsvp@^4.8.4:
   version "4.8.5"
@@ -9514,11 +9256,21 @@ semver@^6.0.0, semver@^6.2.0, semver@^6.3.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
+semver@~2.3.1:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-2.3.2.tgz#b9848f25d6cf36333073ec9ef8856d42f1233e52"
+  integrity sha1-uYSPJdbPNjMwc+ye+IVtQvEjPlI=
+
 semver@~5.3.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
   integrity sha1-myzl094C0XxgEq0yaqa00M9U+U8=
 
+serialize-javascript@^1.7.0:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-1.9.1.tgz#cfc200aef77b600c47da9bb8149c943e798c2fdb"
+  integrity sha512-0Vb/54WJ6k5v8sSWN09S0ora+Hnr+cX40r9F170nT+mSkaxltoE/7R3OrIdBSUv1OoiobH1QoWQbCnAO+e8J1A==
+
 set-blocking@^2.0.0, set-blocking@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
@@ -9534,11 +9286,6 @@ set-value@^2.0.0, set-value@^2.0.1:
     is-plain-object "^2.0.3"
     split-string "^3.0.1"
 
-setimmediate@^1.0.4:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
-  integrity sha1-KQy7Iy4waULX1+qbg3Mqt4VvgoU=
-
 sha.js@^2.4.0, sha.js@^2.4.8, sha.js@~2.4.4:
   version "2.4.11"
   resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"
@@ -9696,11 +9443,6 @@ sort-keys@^2.0.0:
   dependencies:
     is-plain-obj "^1.0.0"
 
-source-list-map@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/source-list-map/-/source-list-map-2.0.1.tgz#3993bd873bfc48479cca9ea3a547835c7c154b34"
-  integrity sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw==
-
 source-map-resolve@^0.5.0:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.2.tgz#72e2cc34095543e43b2c62b2c4c10d4a9054f259"
@@ -9712,7 +9454,7 @@ source-map-resolve@^0.5.0:
     source-map-url "^0.4.0"
     urix "^0.1.0"
 
-source-map-support@^0.5.16, source-map-support@^0.5.6:
+source-map-support@^0.5.16, source-map-support@^0.5.6, source-map-support@~0.5.12:
   version "0.5.16"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.16.tgz#0ae069e7fe3ba7538c64c98515e35339eac5a042"
   integrity sha512-efyLRJDr68D9hBBNIPWFjhpFzURh+KJykQwvMyW5UiZzYwoF6l4YMMDIJJEyFWxWCqfyxLzz6tSfUFR+kXXsVQ==
@@ -9725,12 +9467,12 @@ source-map-url@^0.4.0:
   resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
   integrity sha1-PpNdfd1zYxuXZZlW1VEo6HtQhKM=
 
-source-map@^0.5.0, source-map@^0.5.1, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.0, source-map@~0.5.1, source-map@~0.5.3:
+source-map@^0.5.0, source-map@^0.5.1, source-map@^0.5.6, source-map@~0.5.3:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
   integrity sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=
 
-source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.0, source-map@~0.6.1:
+source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
@@ -9849,7 +9591,7 @@ stealthy-require@^1.1.1:
   resolved "https://registry.yarnpkg.com/stealthy-require/-/stealthy-require-1.1.1.tgz#35b09875b4ff49f26a777e509b3090a3226bf24b"
   integrity sha1-NbCYdbT/SfJqd35QmzCQoyJr8ks=
 
-stream-browserify@^2.0.0, stream-browserify@^2.0.1:
+stream-browserify@^2.0.0:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.2.tgz#87521d38a44aa7ee91ce1cd2a47df0cb49dd660b"
   integrity sha512-nX6hmklHs/gr2FuxYDltq8fJA1GDlxKQCz8O/IM4atRqBH8OORmBNgfvW5gG10GT/qQ9u0CzIvr2X5Pkt6ntqg==
@@ -9878,7 +9620,7 @@ stream-exhaust@^1.0.1:
   resolved "https://registry.yarnpkg.com/stream-exhaust/-/stream-exhaust-1.0.2.tgz#acdac8da59ef2bc1e17a2c0ccf6c320d120e555d"
   integrity sha512-b/qaq/GlBK5xaq1yrK9/zFcyRSTNxmcZwFLGSTG0mXgZl/4Z6GgiyYOXOvY7N3eEvFRAG1bkDRz5EPGSvPYQlw==
 
-stream-http@^2.0.0, stream-http@^2.7.2:
+stream-http@^2.0.0:
   version "2.8.3"
   resolved "https://registry.yarnpkg.com/stream-http/-/stream-http-2.8.3.tgz#b2d242469288a5a27ec4fe8933acf623de6514fc"
   integrity sha512-+TSkfINHDo4J+ZobQLWiMouQYB+UVYFttRA94FpEzzJ7ZdqcL4uUUQ7WkdkI4DSozGmgBUE/a47L+38PenXhUw==
@@ -9922,6 +9664,11 @@ string-length@^2.0.0:
     astral-regex "^1.0.0"
     strip-ansi "^4.0.0"
 
+string-range@~1.2, string-range@~1.2.1:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/string-range/-/string-range-1.2.2.tgz#a893ed347e72299bc83befbbf2a692a8d239d5dd"
+  integrity sha1-qJPtNH5yKZvIO++78qaSqNI51d0=
+
 string-width@^1.0.1, string-width@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
@@ -9931,7 +9678,7 @@ string-width@^1.0.1, string-width@^1.0.2:
     is-fullwidth-code-point "^1.0.0"
     strip-ansi "^3.0.0"
 
-"string-width@^1.0.2 || 2", string-width@^2.0.0, string-width@^2.1.0, string-width@^2.1.1:
+"string-width@^1.0.2 || 2", string-width@^2.1.0, string-width@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
   integrity sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==
@@ -9982,7 +9729,7 @@ string.prototype.trimright@^2.1.0:
     define-properties "^1.1.3"
     function-bind "^1.1.1"
 
-string_decoder@^1.0.0, string_decoder@^1.1.1, string_decoder@~1.1.1:
+string_decoder@^1.1.1, string_decoder@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
   integrity sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==
@@ -10092,13 +9839,6 @@ supports-color@^2.0.0:
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
   integrity sha1-U10EXOa2Nj+kARcIRimZXp3zJMc=
 
-supports-color@^4.2.1:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-4.5.0.tgz#be7a0de484dec5c5cddf8b3d59125044912f635b"
-  integrity sha1-vnoN5ITexcXN34s9WRJQRJEvY1s=
-  dependencies:
-    has-flag "^2.0.0"
-
 supports-color@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
@@ -10183,6 +9923,15 @@ temp-write@^3.4.0:
     temp-dir "^1.0.0"
     uuid "^3.0.1"
 
+terser@^4.1.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-4.4.0.tgz#22c46b4817cf4c9565434bfe6ad47336af259ac3"
+  integrity sha512-oDG16n2WKm27JO8h4y/w3iqBGAOSCtq7k8dRmrn4Wf9NouL0b2WpMHGChFGZq4nFAQy1FsNJrVQHfurXOSTmOA==
+  dependencies:
+    commander "^2.20.0"
+    source-map "~0.6.1"
+    source-map-support "~0.5.12"
+
 test-exclude@^5.2.3:
   version "5.2.3"
   resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-5.2.3.tgz#c3d3e1e311eb7ee405e092dac10aefd09091eac0"
@@ -10261,7 +10010,7 @@ through2@^3.0.0:
   dependencies:
     readable-stream "2 || 3"
 
-through@2, "through@>=2.2.7 <3", through@^2.3.4, through@^2.3.6, through@^2.3.8, through@~2.3.6:
+through@2, "through@>=2.2.7 <3", through@^2.3.4, through@^2.3.6:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
   integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=
@@ -10278,13 +10027,6 @@ timers-browserify@^1.0.1:
   dependencies:
     process "~0.11.0"
 
-timers-browserify@^2.0.4:
-  version "2.0.10"
-  resolved "https://registry.yarnpkg.com/timers-browserify/-/timers-browserify-2.0.10.tgz#1d28e3d2aadf1d5a5996c4e9f95601cd053480ae"
-  integrity sha512-YvC1SV1XdOUaL6gx5CoGroT3Gu49pK9+TZ38ErPldOWW4j49GI1HKs9DV+KGq/w6y+LZ72W1c8cKz2vzY+qpzg==
-  dependencies:
-    setimmediate "^1.0.4"
-
 tmp@^0.0.33:
   version "0.0.33"
   resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.33.tgz#6d34335889768d21b2bcda0aa277ced3b1bfadf9"
@@ -10389,11 +10131,6 @@ tslib@^1.9.0:
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
   integrity sha512-qOebF53frne81cf0S9B41ByenJ3/IuH8yJKngAX35CmiZySA0khhkovshKK+jGCaMnVomla7gVlIcc3EvKPbTQ==
 
-tty-browserify@0.0.0:
-  version "0.0.0"
-  resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.0.tgz#a157ba402da24e9bf957f9aa69d524eed42901a6"
-  integrity sha1-oVe6QC2iTpv5V/mqadUk7tQpAaY=
-
 tty-browserify@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/tty-browserify/-/tty-browserify-0.0.1.tgz#3f05251ee17904dfd0677546670db9651682b811"
@@ -10433,6 +10170,11 @@ type@^1.0.1:
   resolved "https://registry.yarnpkg.com/type/-/type-1.0.1.tgz#084c9a17fcc9151a2cdb1459905c2e45e4bb7d61"
   integrity sha512-MAM5dBMJCJNKs9E7JXo4CXRAansRfG0nlJxW7Wf6GZzSOvH31zClSaHdIMWLehe/EGMBkqeC55rrkaOr5Oo7Nw==
 
+typedarray-to-buffer@~1.0.0:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/typedarray-to-buffer/-/typedarray-to-buffer-1.0.4.tgz#9bb8ba0e841fb3f4cf1fe7c245e9f3fa8a5fe99c"
+  integrity sha1-m7i6DoQfs/TPH+fCRenz+opf6Zw=
+
 typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
@@ -10443,7 +10185,7 @@ typescript@^3.6.3:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.6.3.tgz#fea942fabb20f7e1ca7164ff626f1a9f3f70b4da"
   integrity sha512-N7bceJL1CtRQ2RiG0AQME13ksR7DiuQh/QehubYcghzv20tnh+MQnQIuJddTmsbqYj+dztchykemz0zFzlvdQw==
 
-uglify-js@3.4.x, uglify-js@^3.0.5, uglify-js@^3.1.4:
+uglify-js@^3.1.4:
   version "3.4.10"
   resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.4.10.tgz#9ad9563d8eb3acdfb8d38597d2af1d815f6a755f"
   integrity sha512-Y2VsbPVs0FIshJztycsO2SfPk7/KAF/T72qzv9u5EpQ4kB2hQoHlhNQTsNyy6ul7lQtqJN/AoWeS23OzEiEFxw==
@@ -10451,30 +10193,6 @@ uglify-js@3.4.x, uglify-js@^3.0.5, uglify-js@^3.1.4:
     commander "~2.19.0"
     source-map "~0.6.1"
 
-uglify-js@^2.8.29:
-  version "2.8.29"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-2.8.29.tgz#29c5733148057bb4e1f75df35b7a9cb72e6a59dd"
-  integrity sha1-KcVzMUgFe7Th913zW3qcty5qWd0=
-  dependencies:
-    source-map "~0.5.1"
-    yargs "~3.10.0"
-  optionalDependencies:
-    uglify-to-browserify "~1.0.0"
-
-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"
-  integrity sha1-bgkk1r2mta/jSeOabWMoUKD4grc=
-
-uglifyjs-webpack-plugin@^0.4.6:
-  version "0.4.6"
-  resolved "https://registry.yarnpkg.com/uglifyjs-webpack-plugin/-/uglifyjs-webpack-plugin-0.4.6.tgz#b951f4abb6bd617e66f63eb891498e391763e309"
-  integrity sha1-uVH0q7a9YX5m9j64kUmOORdj4wk=
-  dependencies:
-    source-map "^0.5.6"
-    uglify-js "^2.8.29"
-    webpack-sources "^1.0.1"
-
 uid-number@0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
@@ -10606,11 +10324,6 @@ upath@^1.1.1:
   resolved "https://registry.yarnpkg.com/upath/-/upath-1.2.0.tgz#8f66dbcd55a883acdae4408af8b035a5044c1894"
   integrity sha512-aZwGpamFO61g3OlfT7OQCHqhGnW43ieH9WZeP7QxN/G/jS4jfqUkZxoryvJgVPEcrl5NL/ggHsSmLMHuH64Lhg==
 
-upper-case@^1.1.1:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/upper-case/-/upper-case-1.1.3.tgz#f6b4501c2ec4cdd26ba78be7222961de77621598"
-  integrity sha1-9rRQHC7EzdJrp4vnIilh3ndiFZg=
-
 uri-js@^4.2.2:
   version "4.2.2"
   resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
@@ -10623,7 +10336,7 @@ urix@^0.1.0:
   resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
   integrity sha1-2pN/emLiH+wf0Y1Js1wpNQZ6bHI=
 
-url@^0.11.0, url@~0.11.0:
+url@~0.11.0:
   version "0.11.0"
   resolved "https://registry.yarnpkg.com/url/-/url-0.11.0.tgz#3838e97cfc60521eb73c525a8e55bfdd9e2e28f1"
   integrity sha1-ODjpfPxgUh63PFJajlW/3Z4uKPE=
@@ -10663,13 +10376,6 @@ util@0.10.3, util@~0.10.1:
   dependencies:
     inherits "2.0.1"
 
-util@^0.11.0:
-  version "0.11.1"
-  resolved "https://registry.yarnpkg.com/util/-/util-0.11.1.tgz#3236733720ec64bb27f6e26f421aaa2e1b588d61"
-  integrity sha512-HShAsny+zS2TZfaXxD9tYj4HQGlBezXZMZuM/S5PKLLoZkShZiGk9o5CzukI1LVHZvjdvZ2Sj1aW/Ndn2NB/HQ==
-  dependencies:
-    inherits "2.0.3"
-
 uuid@^3.0.1, uuid@^3.3.2:
   version "3.3.3"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.3.tgz#4568f0216e78760ee1dbf3a4d2cf53e224112866"
@@ -10787,7 +10493,12 @@ vinyl@^2.0.0, vinyl@^2.1.0:
     remove-trailing-separator "^1.0.1"
     replace-ext "^1.0.0"
 
-vm-browserify@^1.0.0, vm-browserify@^1.0.1:
+vlq@^0.2.2:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/vlq/-/vlq-0.2.3.tgz#8f3e4328cf63b1540c0d67e1b2778386f8975b26"
+  integrity sha512-DRibZL6DsNhIgYQ+wNdWDL2SL3bKPlVrRiBqV5yuMm++op8W4kGFtaQfCs4KEJn0wBZcHVHJ3eoywX8983k1ow==
+
+vm-browserify@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/vm-browserify/-/vm-browserify-1.1.0.tgz#bd76d6a23323e2ca8ffa12028dc04559c75f9019"
   integrity sha512-iq+S7vZJE60yejDYM0ek6zg308+UZsdtPExWP9VZoCFCz1zkJoXFnAX7aZfd/ZwrkidzdUZL0C/ryW+JwAiIGw==
@@ -10806,20 +10517,6 @@ walker@^1.0.7, walker@~1.0.5:
   dependencies:
     makeerror "1.0.x"
 
-warnings-to-errors-webpack-plugin@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/warnings-to-errors-webpack-plugin/-/warnings-to-errors-webpack-plugin-2.0.0.tgz#1ce862fa845c77a3c21bb68c839efaa7ebbdb9fb"
-  integrity sha512-0Girb3F5xc5U1TpYMiLDcie5oB+Ko2EuujOYyS3aXpKS4Yp264WkIuJ+0vF8wnmkDkmZAOBxahBedEL0mLjHQA==
-
-watchpack@^1.4.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/watchpack/-/watchpack-1.6.0.tgz#4bc12c2ebe8aa277a71f1d3f14d685c7b446cd00"
-  integrity sha512-i6dHe3EyLjMmDlU1/bGQpEw25XSjkJULPuAVKCbNRefQVq48yXKUpwg538F7AZTf9kyr57zj++pQFltUa5H7yA==
-  dependencies:
-    chokidar "^2.0.2"
-    graceful-fs "^4.1.2"
-    neo-async "^2.5.0"
-
 wcwidth@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/wcwidth/-/wcwidth-1.0.1.tgz#f0b0dcf915bc5ff1528afadb2c0e17b532da2fe8"
@@ -10832,82 +10529,6 @@ webidl-conversions@^4.0.2:
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
   integrity sha512-YQ+BmxuTgd6UXZW3+ICGfyqRyHXVlD5GtQr5+qjiNW7bF0cqrzX500HVXPBOvgXb5YnzDd+h0zqyv61KUD7+Sg==
 
-webpack-dependency-suite@^2.4.4:
-  version "2.4.5"
-  resolved "https://registry.yarnpkg.com/webpack-dependency-suite/-/webpack-dependency-suite-2.4.5.tgz#e2d3c9a178140edb7be41de57413a31cb2f11ec0"
-  integrity sha512-UyAXvIu12XjcuiUkO1QQ7xRC/rpOyCfdCOhlhgJrLkt2FqK/l0dhynVxLRHO/QyGoNpfoO0N7k+m/LTxfriwrQ==
-  dependencies:
-    "@types/acorn" "^4.0.2"
-    "@types/cheerio" "^0.22.1"
-    "@types/debug" "^0.0.29"
-    "@types/enhanced-resolve" "^3.0.3"
-    "@types/escape-string-regexp" "^0.0.30"
-    "@types/estree" "0.0.35"
-    "@types/lodash" "^4.14.67"
-    "@types/node" "^8.0.0"
-    "@types/semver" "^5.3.32"
-    "@types/webpack" "^3.0.0"
-    acorn "^5.0.3"
-    cheerio "^1.0.0-rc.1"
-    debug "^3.0.0"
-    escape-string-regexp "^1.0.5"
-    html-loader "^0.4.5"
-    loader-utils "^1.1.0"
-    lodash "^4.17.4"
-    semver "^5.3.0"
-    source-map "^0.5.6"
-
-webpack-sources@^1.0.1:
-  version "1.3.0"
-  resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.3.0.tgz#2a28dcb9f1f45fe960d8f1493252b5ee6530fa85"
-  integrity sha512-OiVgSrbGu7NEnEvQJJgdSFPl2qWKkWq5lHMhgiToIiN9w34EBnjYzSYs+VbL5KoYiLNtFFa7BZIKxRED3I32pA==
-  dependencies:
-    source-list-map "^2.0.0"
-    source-map "~0.6.1"
-
-webpack-stream@^4.0.0:
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/webpack-stream/-/webpack-stream-4.0.3.tgz#96399fd7911b94c264bfc59e356738a89b5ca136"
-  integrity sha512-Tx7ks7Of/JiPz7/tUM4WqSg4OcXF4m4OzNSaEzNA1TNXQaiTHIjiKqUoL79wGXbFt2q1IP8VG5DcEdaxifY5Ew==
-  dependencies:
-    fancy-log "^1.3.2"
-    lodash.clone "^4.3.2"
-    lodash.some "^4.2.2"
-    memory-fs "^0.4.1"
-    plugin-error "^1.0.1"
-    supports-color "^5.3.0"
-    through "^2.3.8"
-    vinyl "^2.1.0"
-    webpack "^3.4.1"
-
-webpack@^3.4.1:
-  version "3.12.0"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-3.12.0.tgz#3f9e34360370602fcf639e97939db486f4ec0d74"
-  integrity sha512-Sw7MdIIOv/nkzPzee4o0EdvCuPmxT98+vVpIvwtcwcF1Q4SDSNp92vwcKc4REe7NItH9f1S4ra9FuQ7yuYZ8bQ==
-  dependencies:
-    acorn "^5.0.0"
-    acorn-dynamic-import "^2.0.0"
-    ajv "^6.1.0"
-    ajv-keywords "^3.1.0"
-    async "^2.1.2"
-    enhanced-resolve "^3.4.0"
-    escope "^3.6.0"
-    interpret "^1.0.0"
-    json-loader "^0.5.4"
-    json5 "^0.5.1"
-    loader-runner "^2.3.0"
-    loader-utils "^1.1.0"
-    memory-fs "~0.4.1"
-    mkdirp "~0.5.0"
-    node-libs-browser "^2.0.0"
-    source-map "^0.5.3"
-    supports-color "^4.2.1"
-    tapable "^0.2.7"
-    uglifyjs-webpack-plugin "^0.4.6"
-    watchpack "^1.4.0"
-    webpack-sources "^1.0.1"
-    yargs "^8.0.2"
-
 whatwg-encoding@^1.0.1, whatwg-encoding@^1.0.3:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.5.tgz#5abacf777c32166a51d085d6b4f3e7d27113ddb0"
@@ -10962,11 +10583,6 @@ wide-align@^1.1.0:
   dependencies:
     string-width "^1.0.2 || 2"
 
-window-size@0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.0.tgz#5438cd2ea93b202efa3a19fe8887aee7c94f9c9d"
-  integrity sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=
-
 windows-release@^3.1.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/windows-release/-/windows-release-3.2.0.tgz#8122dad5afc303d833422380680a79cdfa91785f"
@@ -10974,7 +10590,7 @@ windows-release@^3.1.0:
   dependencies:
     execa "^1.0.0"
 
-wordwrap@0.0.2, wordwrap@~0.0.2:
+wordwrap@~0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
   integrity sha1-t5Zpu0LstAn4PVg8rVLKF+qhZD8=
@@ -11088,6 +10704,31 @@ xml-name-validator@^3.0.0:
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
   integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
 
+xtend@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-2.2.0.tgz#eef6b1f198c1c8deafad8b1765a04dad4a01c5a9"
+  integrity sha1-7vax8ZjByN6vrYsXZaBNrUoBxak=
+
+xtend@~2.0.4:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-2.0.6.tgz#5ea657a6dba447069c2e59c58a1138cb0c5e6cee"
+  integrity sha1-XqZXptukRwacLlnFihE4ywxebO4=
+  dependencies:
+    is-object "~0.1.2"
+    object-keys "~0.2.0"
+
+xtend@~2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-2.1.2.tgz#6efecc2a4dad8e6962c4901b337ce7ba87b5d28b"
+  integrity sha1-bv7MKk2tjmlixJAbM3znuoe10os=
+  dependencies:
+    object-keys "~0.4.0"
+
+xtend@~3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-3.0.0.tgz#5cce7407baf642cba7becda568111c493f59665a"
+  integrity sha1-XM50B7r2Qsunvs2laBEcST9ZZlo=
+
 y18n@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
@@ -11098,11 +10739,6 @@ y18n@^4.0.0:
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
   integrity sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==
 
-yallist@^2.1.2:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/yallist/-/yallist-2.1.2.tgz#1c11f9218f076089a47dd512f93c6699a6a81d52"
-  integrity sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=
-
 yallist@^3.0.0, yallist@^3.0.2, yallist@^3.0.3:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.1.1.tgz#dbb7daf9bfd8bac9ab45ebf602b8cbad0d5d08fd"
@@ -11145,13 +10781,6 @@ yargs-parser@^5.0.0:
   dependencies:
     camelcase "^3.0.0"
 
-yargs-parser@^7.0.0:
-  version "7.0.0"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-7.0.0.tgz#8d0ac42f16ea55debd332caf4c4038b3e3f5dfd9"
-  integrity sha1-jQrELxbqVd69MyyvTEA4s+P139k=
-  dependencies:
-    camelcase "^4.1.0"
-
 yargs@^13.3.0:
   version "13.3.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-13.3.0.tgz#4c657a55e07e5f2cf947f8a366567c04a0dedc83"
@@ -11222,32 +10851,3 @@ yargs@^7.1.0:
     which-module "^1.0.0"
     y18n "^3.2.1"
     yargs-parser "^5.0.0"
-
-yargs@^8.0.2:
-  version "8.0.2"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-8.0.2.tgz#6299a9055b1cefc969ff7e79c1d918dceb22c360"
-  integrity sha1-YpmpBVsc78lp/355wdkY3Osiw2A=
-  dependencies:
-    camelcase "^4.1.0"
-    cliui "^3.2.0"
-    decamelize "^1.1.1"
-    get-caller-file "^1.0.1"
-    os-locale "^2.0.0"
-    read-pkg-up "^2.0.0"
-    require-directory "^2.1.1"
-    require-main-filename "^1.0.1"
-    set-blocking "^2.0.0"
-    string-width "^2.0.0"
-    which-module "^2.0.0"
-    y18n "^3.2.1"
-    yargs-parser "^7.0.0"
-
-yargs@~3.10.0:
-  version "3.10.0"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.10.0.tgz#f7ee7bd857dd7c1d2d38c0e74efbd681d1431fd1"
-  integrity sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=
-  dependencies:
-    camelcase "^1.0.2"
-    cliui "^2.1.0"
-    decamelize "^1.0.0"
-    window-size "0.1.0"