diff --git a/.gitignore b/.gitignore
index 9b3b3cbe57..d3fe831510 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,4 +13,3 @@ bazel-out/
 yalc.lock
 .rpt2_cache/
 package/
-integration_tests/benchmarks/ui/bundle.js
diff --git a/package.json b/package.json
index adcb39c336..1b789b4558 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,7 @@
     "@bazel/typescript": "^0.27.8",
     "@types/jasmine": "~2.5.53",
     "@types/node": "~9.6.0",
+    "@types/node-fetch": "~2.1.2",
     "browserify": "~16.2.3",
     "clang-format": "~1.2.4",
     "jasmine": "~3.1.0",
@@ -69,6 +70,10 @@
     "@types/seedrandom": "2.4.27",
     "@types/webgl-ext": "0.0.30",
     "@types/webgl2": "0.0.4",
-    "seedrandom": "2.4.3"
+    "seedrandom": "2.4.3",
+    "node-fetch": "~2.1.2"
+  },
+  "browser": {
+    "node-fetch": false
   }
-}
+}
\ No newline at end of file
diff --git a/rollup.config.js b/rollup.config.js
index 6637e77854..24de91aeda 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -59,7 +59,7 @@ function config({plugins = [], output = {}, external = [], visualize = false}) {
       node(),
       // Polyfill require() from dependencies.
       commonjs({
-        ignore: ['crypto'],
+        ignore: ['crypto', 'node-fetch'],
         include: 'node_modules/**',
         namedExports: {
           './node_modules/seedrandom/index.js': ['alea'],
diff --git a/src/io/browser_http.ts b/src/io/browser_http.ts
index 9217900be0..0e67d8e2c0 100644
--- a/src/io/browser_http.ts
+++ b/src/io/browser_http.ts
@@ -21,8 +21,7 @@
  * Uses [`fetch`](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API).
  */
 
-import {ENV} from '../environment';
-import {assert} from '../util';
+import {assert, fetch} from '../util';
 import {concatenateArrayBuffers, getModelArtifactsInfoForJSON} from './io_utils';
 import {IORouter, IORouterRegistry} from './router_registry';
 import {IOHandler, LoadOptions, ModelArtifacts, ModelJSON, OnProgressCallback, SaveResult, WeightsManifestConfig, WeightsManifestEntry} from './types';
@@ -34,7 +33,7 @@ export class BrowserHTTPRequest implements IOHandler {
   protected readonly path: string;
   protected readonly requestInit: RequestInit;
 
-  private readonly fetchFunc: (path: string, init?: RequestInit) => Response;
+  private readonly fetch: Function;
 
   readonly DEFAULT_METHOD = 'POST';
 
@@ -50,31 +49,17 @@ export class BrowserHTTPRequest implements IOHandler {
     this.weightPathPrefix = loadOptions.weightPathPrefix;
     this.onProgress = loadOptions.onProgress;
 
-    if (loadOptions.fetchFunc == null) {
-      const systemFetch = ENV.global.fetch;
-      if (typeof systemFetch === 'undefined') {
-        throw new Error(
-            'browserHTTPRequest is not supported outside the web browser ' +
-            'without a fetch polyfill.');
-      }
-      // Make sure fetch is always bound to global object (the
-      // original object) when available.
-      loadOptions.fetchFunc = systemFetch.bind(ENV.global);
-    } else {
+    if (loadOptions.fetchFunc != null) {
       assert(
           typeof loadOptions.fetchFunc === 'function',
           () => 'Must pass a function that matches the signature of ' +
               '`fetch` (see ' +
               'https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API)');
+      this.fetch = loadOptions.fetchFunc;
+    } else {
+      this.fetch = fetch;
     }
 
-    this.fetchFunc = (path: string, requestInits: RequestInit) => {
-      // tslint:disable-next-line:no-any
-      return loadOptions.fetchFunc(path, requestInits).catch((error: any) => {
-        throw new Error(`Request for ${path} failed due to error: ${error}`);
-      });
-    };
-
     assert(
         path != null && path.length > 0,
         () =>
@@ -133,7 +118,7 @@ export class BrowserHTTPRequest implements IOHandler {
           'model.weights.bin');
     }
 
-    const response = await this.getFetchFunc()(this.path, init);
+    const response = await this.fetch(this.path, init);
 
     if (response.ok) {
       return {
@@ -156,8 +141,7 @@ export class BrowserHTTPRequest implements IOHandler {
    * @returns The loaded model artifacts (if loading succeeds).
    */
   async load(): Promise<ModelArtifacts> {
-    const modelConfigRequest =
-        await this.getFetchFunc()(this.path, this.requestInit);
+    const modelConfigRequest = await this.fetch(this.path, this.requestInit);
 
     if (!modelConfigRequest.ok) {
       throw new Error(
@@ -224,22 +208,11 @@ export class BrowserHTTPRequest implements IOHandler {
     });
     const buffers = await loadWeightsAsArrayBuffer(fetchURLs, {
       requestInit: this.requestInit,
-      fetchFunc: this.getFetchFunc(),
+      fetchFunc: this.fetch,
       onProgress: this.onProgress
     });
     return [weightSpecs, concatenateArrayBuffers(buffers)];
   }
-
-  /**
-   * Helper method to get the `fetch`-like function set for this instance.
-   *
-   * This is mainly for avoiding confusion with regard to what context
-   * the `fetch`-like function is bound to. In the default (browser) case,
-   * the function will be bound to `window`, instead of `this`.
-   */
-  private getFetchFunc() {
-    return this.fetchFunc;
-  }
 }
 
 /**
diff --git a/src/io/browser_http_test.ts b/src/io/browser_http_test.ts
index 1b3f7a8f6c..9b52486824 100644
--- a/src/io/browser_http_test.ts
+++ b/src/io/browser_http_test.ts
@@ -87,7 +87,7 @@ const setupFakeWeightFiles =
      requestInits: {[key: string]: RequestInit}) => {
       windowFetchSpy =
           // tslint:disable-next-line:no-any
-          spyOn(global as any, 'fetch')
+          spyOn(tf.util, 'fetch')
               .and.callFake((path: string, init: RequestInit) => {
                 if (fileBufferMap[path]) {
                   requestInits[path] = init;
@@ -162,9 +162,7 @@ describeWithFlags('browserHTTPRequest-load fetch', NODE_ENVS, () => {
     try {
       tf.io.browserHTTPRequest('./model.json');
     } catch (err) {
-      expect(err.message)
-          .toMatch(
-              /not supported outside the web browser without a fetch polyfill/);
+      expect(err.message).toMatch(/Unable to find fetch polyfill./);
     }
   });
 });
@@ -199,7 +197,7 @@ describeWithFlags('browserHTTPRequest-save', CHROME_ENVS, () => {
 
   beforeEach(() => {
     requestInits = [];
-    spyOn(window, 'fetch').and.callFake((path: string, init: RequestInit) => {
+    spyOn(tf.util, 'fetch').and.callFake((path: string, init: RequestInit) => {
       if (path === 'model-upload-test' || path === 'http://model-upload-test') {
         requestInits.push(init);
         return Promise.resolve(new Response(null, {status: 200}));
@@ -766,7 +764,6 @@ describeWithFlags('browserHTTPRequest-load', BROWSER_ENVS, () => {
         expect(data).toBeDefined();
         done.fail('Loading with fetch rejection succeeded unexpectedly.');
       } catch (err) {
-        expect(err.message).toMatch(/Request for path2\/model.json failed /);
         done();
       }
     });
diff --git a/src/io/weights_loader.ts b/src/io/weights_loader.ts
index e55828b156..1d0f2cc6d1 100644
--- a/src/io/weights_loader.ts
+++ b/src/io/weights_loader.ts
@@ -40,7 +40,7 @@ export async function loadWeightsAsArrayBuffer(
   }
 
   const fetchFunc =
-      loadOptions.fetchFunc == null ? fetch : loadOptions.fetchFunc;
+      loadOptions.fetchFunc == null ? util.fetch : loadOptions.fetchFunc;
 
   // Create the requests for all of the weights in parallel.
   const requests =
diff --git a/src/io/weights_loader_test.ts b/src/io/weights_loader_test.ts
index 88554e4721..d89332c4e8 100644
--- a/src/io/weights_loader_test.ts
+++ b/src/io/weights_loader_test.ts
@@ -24,7 +24,7 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
     [filename: string]: Float32Array|Int32Array|ArrayBuffer|Uint8Array|
     Uint16Array
   }) => {
-    spyOn(window, 'fetch').and.callFake((path: string) => {
+    spyOn(tf.util, 'fetch').and.callFake((path: string) => {
       return new Response(
           fileBufferMap[path],
           {headers: {'Content-type': 'application/octet-stream'}});
@@ -42,7 +42,7 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
     const weightsNamesToFetch = ['weight0'];
     tf.io.loadWeights(manifest, './', weightsNamesToFetch)
         .then(weights => {
-          expect((window.fetch as jasmine.Spy).calls.count()).toBe(1);
+          expect((tf.util.fetch as jasmine.Spy).calls.count()).toBe(1);
 
           const weightNames = Object.keys(weights);
           expect(weightNames.length).toEqual(weightsNamesToFetch.length);
@@ -70,7 +70,7 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
     // Load the first weight.
     tf.io.loadWeights(manifest, './', ['weight0'])
         .then(weights => {
-          expect((window.fetch as jasmine.Spy).calls.count()).toBe(1);
+          expect((tf.util.fetch as jasmine.Spy).calls.count()).toBe(1);
 
           const weightNames = Object.keys(weights);
           expect(weightNames.length).toEqual(1);
@@ -98,7 +98,7 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
     // Load the second weight.
     tf.io.loadWeights(manifest, './', ['weight1'])
         .then(weights => {
-          expect((window.fetch as jasmine.Spy).calls.count()).toBe(1);
+          expect((tf.util.fetch as jasmine.Spy).calls.count()).toBe(1);
 
           const weightNames = Object.keys(weights);
           expect(weightNames.length).toEqual(1);
@@ -126,7 +126,7 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
     // Load all weights.
     tf.io.loadWeights(manifest, './', ['weight0', 'weight1'])
         .then(weights => {
-          expect((window.fetch as jasmine.Spy).calls.count()).toBe(1);
+          expect((tf.util.fetch as jasmine.Spy).calls.count()).toBe(1);
 
           const weightNames = Object.keys(weights);
           expect(weightNames.length).toEqual(2);
@@ -168,7 +168,7 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
     // Load all weights.
     tf.io.loadWeights(manifest, './', ['weight0', 'weight1', 'weight2'])
         .then(weights => {
-          expect((window.fetch as jasmine.Spy).calls.count()).toBe(1);
+          expect((tf.util.fetch as jasmine.Spy).calls.count()).toBe(1);
 
           const weightNames = Object.keys(weights);
           expect(weightNames.length).toEqual(3);
@@ -210,7 +210,7 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
 
     tf.io.loadWeights(manifest, './', ['weight0'])
         .then(weights => {
-          expect((window.fetch as jasmine.Spy).calls.count()).toBe(3);
+          expect((tf.util.fetch as jasmine.Spy).calls.count()).toBe(3);
 
           const weightNames = Object.keys(weights);
           expect(weightNames.length).toEqual(1);
@@ -252,7 +252,7 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
 
     tf.io.loadWeights(manifest, './', ['weight0', 'weight1'])
         .then(weights => {
-          expect((window.fetch as jasmine.Spy).calls.count()).toBe(3);
+          expect((tf.util.fetch as jasmine.Spy).calls.count()).toBe(3);
 
           const weightNames = Object.keys(weights);
           expect(weightNames.length).toEqual(2);
@@ -297,7 +297,7 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
     tf.io.loadWeights(manifest, './', ['weight0', 'weight1'])
         .then(weights => {
           // Only the first group should be fetched.
-          expect((window.fetch as jasmine.Spy).calls.count()).toBe(1);
+          expect((tf.util.fetch as jasmine.Spy).calls.count()).toBe(1);
 
           const weightNames = Object.keys(weights);
           expect(weightNames.length).toEqual(2);
@@ -342,7 +342,7 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
     tf.io.loadWeights(manifest, './', ['weight0', 'weight2'])
         .then(weights => {
           // Both groups need to be fetched.
-          expect((window.fetch as jasmine.Spy).calls.count()).toBe(2);
+          expect((tf.util.fetch as jasmine.Spy).calls.count()).toBe(2);
 
           const weightNames = Object.keys(weights);
           expect(weightNames.length).toEqual(2);
@@ -388,7 +388,7 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
     tf.io.loadWeights(manifest, './')
         .then(weights => {
           // Both groups need to be fetched.
-          expect((window.fetch as jasmine.Spy).calls.count()).toBe(2);
+          expect((tf.util.fetch as jasmine.Spy).calls.count()).toBe(2);
 
           const weightNames = Object.keys(weights);
           expect(weightNames.length).toEqual(4);
@@ -469,8 +469,8 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
         .loadWeights(
             manifest, './', weightsNamesToFetch, {credentials: 'include'})
         .then(weights => {
-          expect((window.fetch as jasmine.Spy).calls.count()).toBe(1);
-          expect(window.fetch).toHaveBeenCalledWith('./weightfile0', {
+          expect((tf.util.fetch as jasmine.Spy).calls.count()).toBe(1);
+          expect(tf.util.fetch).toHaveBeenCalledWith('./weightfile0', {
             credentials: 'include'
           });
         })
@@ -508,7 +508,7 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
         const weightsNamesToFetch = ['weight0', 'weight1'];
         tf.io.loadWeights(manifest, './', weightsNamesToFetch)
             .then(weights => {
-              expect((window.fetch as jasmine.Spy).calls.count()).toBe(1);
+              expect((tf.util.fetch as jasmine.Spy).calls.count()).toBe(1);
 
               const weightNames = Object.keys(weights);
               expect(weightNames.length).toEqual(weightsNamesToFetch.length);
@@ -571,7 +571,7 @@ describeWithFlags('loadWeights', BROWSER_ENVS, () => {
     tf.io.loadWeights(manifest, './', ['weight0', 'weight2'])
         .then(weights => {
           // Both groups need to be fetched.
-          expect((window.fetch as jasmine.Spy).calls.count()).toBe(2);
+          expect((tf.util.fetch as jasmine.Spy).calls.count()).toBe(2);
 
           const weightNames = Object.keys(weights);
           expect(weightNames.length).toEqual(2);
diff --git a/src/util.ts b/src/util.ts
index 26498aae2c..f5bd7e098f 100644
--- a/src/util.ts
+++ b/src/util.ts
@@ -15,6 +15,7 @@
  * =============================================================================
  */
 
+import {ENV} from './environment';
 import {DataType, DataTypeMap, FlatVector, NumericDataType, RecursiveArray, TensorLike, TypedArray} from './types';
 
 /**
@@ -664,3 +665,45 @@ export function assertNonNegativeIntegerDimensions(shape: number[]) {
             `shape [${shape}].`);
   });
 }
+
+const getSystemFetch = () => {
+  if (ENV.global.fetch != null) {
+    return ENV.global.fetch;
+  } else if (ENV.get('IS_NODE')) {
+    return getNodeFetch.fetchImport();
+  }
+  throw new Error(
+      `Unable to find the fetch() method. Please add your own fetch() ` +
+      `function to the global namespace.`);
+};
+
+// We are wrapping this within an object so it can be stubbed by Jasmine.
+export const getNodeFetch = {
+  fetchImport: () => {
+    // tslint:disable-next-line:no-require-imports
+    return require('node-fetch');
+  }
+};
+
+/**
+ * Returns a platform-specific implementation of
+ * [`fetch`](https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API).
+ *
+ * If `fetch` is defined on the global object (`window`, `process`, etc.),
+ * `tf.util.fetch` returns that function.
+ *
+ * If not, `tf.util.fetch` returns a platform-specific solution.
+ *
+ * ```js
+ * const resource = await tf.util.fetch('https://unpkg.com/@tensorflow/tfjs');
+ * // handle response
+ * ```
+ */
+/** @doc {heading: 'Util'} */
+export let systemFetch: Function;
+export function fetch(path: string, requestInits?: RequestInit) {
+  if (systemFetch == null) {
+    systemFetch = getSystemFetch();
+  }
+  return systemFetch(path, requestInits);
+}
\ No newline at end of file
diff --git a/src/util_test.ts b/src/util_test.ts
index 4313c53845..f88322c098 100644
--- a/src/util_test.ts
+++ b/src/util_test.ts
@@ -15,6 +15,8 @@
  * =============================================================================
  */
 
+import {ENV} from './environment';
+import {describeWithFlags, NODE_ENVS} from './jasmine_util';
 import {scalar, tensor2d} from './ops/ops';
 import {inferShape} from './tensor_util_env';
 import * as util from './util';
@@ -495,3 +497,37 @@ describe('util.toNestedArray', () => {
     expect(util.toNestedArray([1, 0, 2], a)).toEqual([]);
   });
 });
+
+describe('util.fetch', () => {
+  it('should allow overriding global fetch', () => {
+    const savedFetch = ENV.global.fetch;
+    ENV.global.fetch = () => {};
+
+    spyOn(ENV.global, 'fetch').and.callThrough();
+
+    util.fetch('');
+
+    expect(ENV.global.fetch).toHaveBeenCalled();
+    ENV.global.fetch = savedFetch;
+  });
+});
+
+describeWithFlags('util.fetch node', NODE_ENVS, () => {
+  it('should use node-fetch', () => {
+    const savedFetch = util.systemFetch;
+    const savedGlobalFetch = ENV.global.fetch;
+    // @ts-ignore
+    ENV.global.fetch = null;
+    // @ts-ignore
+    util.systemFetch = null;
+    spyOn(util.getNodeFetch, 'fetchImport').and.callFake(() => () => {});
+
+    util.fetch('');
+    // tslint:disable-next-line:no-any
+    expect(util.getNodeFetch.fetchImport).toHaveBeenCalled();
+    // @ts-ignore
+    ENV.global.fetch = savedGlobalFetch;
+    // @ts-ignore
+    util.systemFetch = savedFetch;
+  });
+});
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index f1a9a11e3a..fc1d523f5a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -43,15 +43,68 @@
     "@bazel/bazel-win32_x64" "0.24.0"
 
 "@bazel/typescript@^0.27.8":
-  version "0.27.8"
-  resolved "https://registry.yarnpkg.com/@bazel/typescript/-/typescript-0.27.8.tgz#b9a566e4a95c0425b52961e9e899b59c7b22efcf"
-  integrity sha512-beApzTtgm+lKrhQf5OgPk1amGfi5PJ1DCVVWYbNsbJP/Joi+NgCrgykG55NbaJIzEc+6IQoh8y0QUVMYRt562Q==
+  version "0.27.10"
+  resolved "https://registry.yarnpkg.com/@bazel/typescript/-/typescript-0.27.10.tgz#52d160dd13aba29f2c26851677f25c717afd2194"
+  integrity sha512-TeWlpalkAh0xfH9Jiirv5R54oWJTdyilj72HukUBdNUttJOT/cMqUsSqYTm+iArLiZrzaglMT70TKYizm8zaIg==
   dependencies:
-    protobufjs "5.0.3"
+    protobufjs "6.8.8"
     semver "5.6.0"
     source-map-support "0.5.9"
     tsutils "2.27.2"
 
+"@protobufjs/aspromise@^1.1.1", "@protobufjs/aspromise@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/aspromise/-/aspromise-1.1.2.tgz#9b8b0cc663d669a7d8f6f5d0893a14d348f30fbf"
+  integrity sha1-m4sMxmPWaafY9vXQiToU00jzD78=
+
+"@protobufjs/base64@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/base64/-/base64-1.1.2.tgz#4c85730e59b9a1f1f349047dbf24296034bb2735"
+  integrity sha512-AZkcAA5vnN/v4PDqKyMR5lx7hZttPDgClv83E//FMNhR2TMcLUhfRUBHCmSl0oi9zMgDDqRUJkSxO3wm85+XLg==
+
+"@protobufjs/codegen@^2.0.4":
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/@protobufjs/codegen/-/codegen-2.0.4.tgz#7ef37f0d010fb028ad1ad59722e506d9262815cb"
+  integrity sha512-YyFaikqM5sH0ziFZCN3xDC7zeGaB/d0IUb9CATugHWbd1FRFwWwt4ld4OYMPWu5a3Xe01mGAULCdqhMlPl29Jg==
+
+"@protobufjs/eventemitter@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/eventemitter/-/eventemitter-1.1.0.tgz#355cbc98bafad5978f9ed095f397621f1d066b70"
+  integrity sha1-NVy8mLr61ZePntCV85diHx0Ga3A=
+
+"@protobufjs/fetch@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/fetch/-/fetch-1.1.0.tgz#ba99fb598614af65700c1619ff06d454b0d84c45"
+  integrity sha1-upn7WYYUr2VwDBYZ/wbUVLDYTEU=
+  dependencies:
+    "@protobufjs/aspromise" "^1.1.1"
+    "@protobufjs/inquire" "^1.1.0"
+
+"@protobufjs/float@^1.0.2":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/float/-/float-1.0.2.tgz#5e9e1abdcb73fc0a7cb8b291df78c8cbd97b87d1"
+  integrity sha1-Xp4avctz/Ap8uLKR33jIy9l7h9E=
+
+"@protobufjs/inquire@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/inquire/-/inquire-1.1.0.tgz#ff200e3e7cf2429e2dcafc1140828e8cc638f089"
+  integrity sha1-/yAOPnzyQp4tyvwRQIKOjMY48Ik=
+
+"@protobufjs/path@^1.1.2":
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/@protobufjs/path/-/path-1.1.2.tgz#6cc2b20c5c9ad6ad0dccfd21ca7673d8d7fbf68d"
+  integrity sha1-bMKyDFya1q0NzP0hynZz2Nf79o0=
+
+"@protobufjs/pool@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/pool/-/pool-1.1.0.tgz#09fd15f2d6d3abfa9b65bc366506d6ad7846ff54"
+  integrity sha1-Cf0V8tbTq/qbZbw2ZQbWrXhG/1Q=
+
+"@protobufjs/utf8@^1.1.0":
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/@protobufjs/utf8/-/utf8-1.1.0.tgz#a777360b5b39a1a2e5106f8e858f2fd2d060c570"
+  integrity sha1-p3c2C1s5oaLlEG+OhY8v0tBgxXA=
+
 "@types/estree@0.0.39":
   version "0.0.39"
   resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.39.tgz#e177e699ee1b8c22d23174caaa7422644389509f"
@@ -62,15 +115,32 @@
   resolved "https://registry.yarnpkg.com/@types/jasmine/-/jasmine-2.5.54.tgz#a6b5f2ae2afb6e0307774e8c7c608e037d491c63"
   integrity sha512-B9YofFbUljs19g5gBKUYeLIulsh31U5AK70F41BImQRHEZQGm4GcN922UvnYwkduMqbC/NH+9fruWa/zrqvHIg==
 
-"@types/node@^11.13.0":
-  version "11.13.0"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-11.13.0.tgz#b0df8d6ef9b5001b2be3a94d909ce3c29a80f9e1"
-  integrity sha512-rx29MMkRdVmzunmiA4lzBYJNnXsW/PhG4kMBy2ATsYaDjGGR75dCFEVVROKpNwlVdcUX3xxlghKQOeDPBJobng==
+"@types/long@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@types/long/-/long-4.0.0.tgz#719551d2352d301ac8b81db732acb6bdc28dbdef"
+  integrity sha512-1w52Nyx4Gq47uuu0EVcsHBxZFJgurQ+rTKS3qMHxR1GY2T8c2AJYd6vZoZ9q1rupaDjU0yT+Jc2XTyXkjeMA+Q==
+
+"@types/node-fetch@~2.1.2":
+  version "2.1.7"
+  resolved "https://registry.yarnpkg.com/@types/node-fetch/-/node-fetch-2.1.7.tgz#0231559340f6e3f3a0608692077d744c87b5b367"
+  integrity sha512-TZozHCDVrs0Aj1B9ZR5F4Q9MknDNcVd+hO5lxXOCzz07ELBey6s1gMUSZHUYHlPfRFKJFXiTnNuD7ePiI6S4/g==
+  dependencies:
+    "@types/node" "*"
+
+"@types/node@*", "@types/node@^11.13.0":
+  version "11.13.1"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-11.13.1.tgz#f977a12e97695663040581034b483f34c8dd4f6f"
+  integrity sha512-MeatbbUsZ80BEsKPXby6pUZjUM9ZuHIpWElN0siopih3fvnlpX2O9L6D5+dzDIb36lf9tM/8U4PVdLQ+L4qr4A==
+
+"@types/node@^10.1.0":
+  version "10.14.4"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.14.4.tgz#1c586b991457cbb58fef51bc4e0cfcfa347714b5"
+  integrity sha512-DT25xX/YgyPKiHFOpNuANIQIVvYEwCWXgK2jYYwqgaMrYE6+tq+DtmMwlD3drl6DJbUwtlIDnn0d7tIn/EbXBg==
 
 "@types/node@~9.6.0":
-  version "9.6.41"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-9.6.41.tgz#e57c3152eb2e7ec748c733cebd0c095b437c5d37"
-  integrity sha512-sPZWEbFMz6qAy9SLY7jh5cgepmsiwqUUHjvEm8lpU6kug2hmmcyuTnwhoGw/GWpI5Npue4EqvsiQQI0eWjW/ZA==
+  version "9.6.47"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-9.6.47.tgz#655b4a1cc52c8ab08f48cc055061990d6846bc97"
+  integrity sha512-56wEJWXZs+3XXoTe/OCpdZ6czrONhy+6hT0GdPOb7HvudLTMJ1T5tuZPs37K5cPR5t+J9+vLPFDQgUQ8NWJE1w==
 
 "@types/seedrandom@2.4.27":
   version "2.4.27"
@@ -252,11 +322,6 @@ array-reduce@~0.0.0:
   resolved "https://registry.yarnpkg.com/array-reduce/-/array-reduce-0.0.0.tgz#173899d3ffd1c7d9383e4479525dbe278cab5f2b"
   integrity sha1-FziZ0//Rx9k4PkR5Ul2+J4yrXys=
 
-array-slice@^0.2.3:
-  version "0.2.3"
-  resolved "https://registry.yarnpkg.com/array-slice/-/array-slice-0.2.3.tgz#dd3cfb80ed7973a75117cdac69b0b99ec86186f5"
-  integrity sha1-3Tz7gO15c6dRF82sabC5nshhhvU=
-
 array-union@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/array-union/-/array-union-1.0.2.tgz#9a34410e4f4e3da23dea375be5be70f24778ec39"
@@ -269,11 +334,6 @@ array-uniq@^1.0.1:
   resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.3.tgz#af6ac877a25cc7f74e058894753858dfdb24fdb6"
   integrity sha1-r2rId6Jcx/dOBYiUdThY39sk/bY=
 
-array-unique@^0.2.1:
-  version "0.2.1"
-  resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.2.1.tgz#a1d97ccafcbc2625cc70fadceb36a50c58b01a53"
-  integrity sha1-odl8yvy8JiXMcPrc6zalDFiwGlM=
-
 array-unique@^0.3.2:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
@@ -289,14 +349,6 @@ arrify@^1.0.0:
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
   integrity sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=
 
-ascli@~1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/ascli/-/ascli-1.0.1.tgz#bcfa5974a62f18e81cabaeb49732ab4a88f906bc"
-  integrity sha1-vPpZdKYvGOgcq660lzKrSoj5Brw=
-  dependencies:
-    colour "~0.7.1"
-    optjs "~3.2.2"
-
 asn1.js@^4.0.0:
   version "4.10.1"
   resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-4.10.1.tgz#b9c2bf5805f1e64aadeed6df3a2bfafb5a73f5a0"
@@ -318,11 +370,6 @@ assign-symbols@^1.0.0:
   resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
   integrity sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=
 
-async-each@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
-  integrity sha1-GdOGodntxufByF04iu28xW0zYC0=
-
 async-each@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.2.tgz#8b8a7ca2a658f927e9f307d6d1a42f4199f0f735"
@@ -338,7 +385,7 @@ async@1.x, async@^1.5.2:
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
   integrity sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=
 
-async@^2.5.0, async@^2.6.1:
+async@^2.6.1:
   version "2.6.2"
   resolved "https://registry.yarnpkg.com/async/-/async-2.6.2.tgz#18330ea7e6e313887f5d2f2a904bac6fe4dd5381"
   integrity sha512-H1qVYh1MYhEEFLsP97cVKqCGo7KfCyTt6uEWqsTBr9SO84oK9Uwbyd/yCW+6rKJLHksBNUVWZDAjfS+Ccx0Bbg==
@@ -405,14 +452,14 @@ better-assert@~1.0.0:
     callsite "1.0.0"
 
 big-integer@^1.6.17:
-  version "1.6.40"
-  resolved "https://registry.yarnpkg.com/big-integer/-/big-integer-1.6.40.tgz#02e4cd4d6e266c4d9ece2469c05cb6439149fc78"
-  integrity sha512-CjhtJp0BViLzP1ZkEnoywjgtFQXS2pomKjAJtIISTCnuHILkLcAXLdFLG/nxsHc4s9kJfc+82Xpg8WNyhfACzQ==
+  version "1.6.43"
+  resolved "https://registry.yarnpkg.com/big-integer/-/big-integer-1.6.43.tgz#8ac15bf13e93e509500859061233e19d8d0d99d1"
+  integrity sha512-9dULc9jsKmXl0Aeunug8wbF+58n+hQoFjqClN7WeZwGLh0XJUWyJJ9Ee+Ep+Ql/J9fRsTVaeThp8MhiCCrY0Jg==
 
 binary-extensions@^1.0.0:
-  version "1.12.0"
-  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.12.0.tgz#c2d780f53d45bba8317a8902d4ceeaf3a6385b14"
-  integrity sha512-DYWGk01lDcxeS/K9IHPGWfT8PsJmbXRtRd2Sx72Tnb8pcYZQFF1oSDb8hJtS1vhp212q1Rzi5dUf9+nq0o9UIg==
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.13.1.tgz#598afe54755b2868a5330d2aff9d4ebb53209b65"
+  integrity sha512-Un7MIEDdUC5gNpcGDV97op1Ywk748MpHcFTHoYs6qnj1Z3j7I53VG3nwZhKzoBZmbdRNnb6WRdFlwl7tSDuZGw==
 
 binary@~0.3.0:
   version "0.3.0"
@@ -428,9 +475,9 @@ blob@0.0.5:
   integrity sha512-gaqbzQPqOoamawKg0LGVd7SzLgXS+JH61oWprSLH+P+abTczqJbhTR8CmJ2u9/bUYNmHTGJx/UEmn6doAvvuig==
 
 bluebird@^3.3.0:
-  version "3.5.3"
-  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.3.tgz#7d01c6f9616c9a51ab0f8c549a79dfe6ec33efa7"
-  integrity sha512-/qKPUQlaW1OyR51WeCPBvRnAlnZFUJkCSG5HzGnuIqhgyJtF+T94lFnn33eiazjRm2LAHVy2guNnaq48X9SJuw==
+  version "3.5.4"
+  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.4.tgz#d6cc661595de30d5b3af5fcedd3c0b3ef6ec5714"
+  integrity sha512-FG+nFEZChJrbQ9tIccIfZJBz3J7mLrAhxakAbnrJWn8d7aKOC+LWifa0G+p4ZqKp4y13T7juYvdhq9NzKdsrjw==
 
 bluebird@~3.4.1:
   version "3.4.7"
@@ -466,14 +513,7 @@ brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
-braces@^0.1.2:
-  version "0.1.5"
-  resolved "https://registry.yarnpkg.com/braces/-/braces-0.1.5.tgz#c085711085291d8b75fdd74eab0f8597280711e6"
-  integrity sha1-wIVxEIUpHYt1/ddOqw+FlygHEeY=
-  dependencies:
-    expand-range "^0.1.0"
-
-braces@^2.3.0, braces@^2.3.1, braces@^2.3.2:
+braces@^2.3.1, braces@^2.3.2:
   version "2.3.2"
   resolved "https://registry.yarnpkg.com/braces/-/braces-2.3.2.tgz#5979fd3f14cd531565e5fa2df1abfff1dfaee729"
   integrity sha512-aNdbnj9P8PjdXU4ybaWLK2IF3jc/EoDYbC7AazW6to3TRsfXxscC9UXOB5iDiEQrkyIbWp2SLQda4+QAa7nc3w==
@@ -702,13 +742,6 @@ builtin-status-codes@^3.0.0:
   resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
   integrity sha1-hZgoeOIbmOHGZCXgPQF0eI9Wnug=
 
-bytebuffer@~5:
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/bytebuffer/-/bytebuffer-5.0.1.tgz#582eea4b1a873b6d020a48d58df85f0bba6cfddd"
-  integrity sha1-WC7qSxqHO20CCkjVjfhfC7ps/d0=
-  dependencies:
-    long "~3"
-
 bytes@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
@@ -747,7 +780,7 @@ camelcase-keys@^2.0.0:
     camelcase "^2.0.0"
     map-obj "^1.0.0"
 
-camelcase@^2.0.0, camelcase@^2.0.1:
+camelcase@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-2.1.1.tgz#7c1d16d679a1bbe59ca02cacecfb011e201f5a1f"
   integrity sha1-fB0W1nmhu+WcoCys7PsBHiAfWh8=
@@ -784,30 +817,10 @@ chalk@^2.0.0, chalk@^2.3.0, chalk@^2.4.1:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
-chokidar@^2.0.3:
-  version "2.0.4"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.0.4.tgz#356ff4e2b0e8e43e322d18a372460bbcf3accd26"
-  integrity sha512-z9n7yt9rOvIJrMhvDtDictKrkFHeihkNl6uWMmZlmL6tJtX9Cs+87oK+teBx+JIgzvbX3yZHT3eF8vpbDxHJXQ==
-  dependencies:
-    anymatch "^2.0.0"
-    async-each "^1.0.0"
-    braces "^2.3.0"
-    glob-parent "^3.1.0"
-    inherits "^2.0.1"
-    is-binary-path "^1.0.0"
-    is-glob "^4.0.0"
-    lodash.debounce "^4.0.8"
-    normalize-path "^2.1.1"
-    path-is-absolute "^1.0.0"
-    readdirp "^2.0.0"
-    upath "^1.0.5"
-  optionalDependencies:
-    fsevents "^1.2.2"
-
-chokidar@^2.1.1:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.2.tgz#9c23ea40b01638439e0513864d362aeacc5ad058"
-  integrity sha512-IwXUx0FXc5ibYmPC2XeEj5mpXoV66sR+t3jqu2NS2GYwCktt3KF1/Qqjws/NkegajBA4RbZ5+DDwlOiJsxDHEg==
+chokidar@^2.0.3, chokidar@^2.1.1:
+  version "2.1.5"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.5.tgz#0ae8434d962281a5f56c72869e79cb6d9d86ad4d"
+  integrity sha512-i0TprVWp+Kj4WRPtInjexJ8Q+BqTE909VpH8xVhXrJkoc5QC8VO9TryGOqTr+2hljzc1sC62t22h5tZePodM/A==
   dependencies:
     anymatch "^2.0.0"
     async-each "^1.0.1"
@@ -819,7 +832,7 @@ chokidar@^2.1.1:
     normalize-path "^3.0.0"
     path-is-absolute "^1.0.0"
     readdirp "^2.2.1"
-    upath "^1.1.0"
+    upath "^1.1.1"
   optionalDependencies:
     fsevents "^1.2.7"
 
@@ -836,11 +849,6 @@ cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
     inherits "^2.0.1"
     safe-buffer "^5.0.1"
 
-circular-json@^0.5.5:
-  version "0.5.9"
-  resolved "https://registry.yarnpkg.com/circular-json/-/circular-json-0.5.9.tgz#932763ae88f4f7dead7a0d09c8a51a4743a53b1d"
-  integrity sha512-4ivwqHpIFJZBuhN3g/pEcdbnGUywkBblloGbkglyloVjjR3uT6tieI89MVOfbP2tHX5sgb01FuLgAOzebNlJNQ==
-
 clang-format@~1.2.4:
   version "1.2.4"
   resolved "https://registry.yarnpkg.com/clang-format/-/clang-format-1.2.4.tgz#4bb4b0a98180428deb093cf20982e9fc1af20b6c"
@@ -860,7 +868,7 @@ class-utils@^0.3.5:
     isobject "^3.0.0"
     static-extend "^0.1.1"
 
-cliui@^3.0.3, cliui@^3.2.0:
+cliui@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/cliui/-/cliui-3.2.0.tgz#120601537a916d29940f934da3b48d585a39213d"
   integrity sha1-EgYBU3qRbSmUD5NNo7SNWFo5IT0=
@@ -904,18 +912,6 @@ colors@^1.1.0:
   resolved "https://registry.yarnpkg.com/colors/-/colors-1.3.3.tgz#39e005d546afe01e01f9c4ca8fa50f686a01205d"
   integrity sha512-mmGt/1pZqYRjMxB1axhTo16/snVZ5krrKkcmMeVKxzECMMXoCgnvTPp10QgHfcbQZw8Dq2jMNG6je4JlWU0gWg==
 
-colour@~0.7.1:
-  version "0.7.1"
-  resolved "https://registry.yarnpkg.com/colour/-/colour-0.7.1.tgz#9cb169917ec5d12c0736d3e8685746df1cadf778"
-  integrity sha1-nLFpkX7F0SwHNtPoaFdG3xyt93g=
-
-combine-lists@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/combine-lists/-/combine-lists-1.0.1.tgz#458c07e09e0d900fc28b70a3fec2dacd1d2cb7f6"
-  integrity sha1-RYwH4J4NkA/Ci3Cj/sLazR0st/Y=
-  dependencies:
-    lodash "^4.5.0"
-
 combine-source-map@^0.8.0, combine-source-map@~0.8.0:
   version "0.8.0"
   resolved "https://registry.yarnpkg.com/combine-source-map/-/combine-source-map-0.8.0.tgz#a58d0df042c186fcf822a8e8015f5450d2d79a8b"
@@ -926,20 +922,15 @@ combine-source-map@^0.8.0, combine-source-map@~0.8.0:
     lodash.memoize "~3.0.3"
     source-map "~0.5.3"
 
-commander@^2.12.1:
-  version "2.19.0"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
-  integrity sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg==
-
-commander@^2.19.0:
+commander@^2.12.1, commander@^2.19.0:
   version "2.20.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.0.tgz#d58bb2b5c1ee8f87b0d340027e9e94e222c5a422"
   integrity sha512-7j2y+40w61zy6YC2iRNpUe/NwhNyoXrYpHMrSunaMG64nRnaf96zO/KMQR4OyN/UnE5KLyEBnKHd4aG3rskjpQ==
 
-commander@~2.17.1:
-  version "2.17.1"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.17.1.tgz#bd77ab7de6de94205ceacc72f1716d29f20a77bf"
-  integrity sha512-wPMUt6FnH2yzG95SA6mzjQOEKUU3aLaDEmzs1ti+1E9h+CsrZghRlqEM/EJ4KscsQVG8uNN4uVreUeT8+drlgg==
+commander@~2.19.0:
+  version "2.19.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
+  integrity sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg==
 
 component-bind@1.0.0:
   version "1.0.0"
@@ -1026,9 +1017,9 @@ copy-descriptor@^0.1.0:
   integrity sha1-Z29us8OZl8LuGsOpJP1hJHSPV40=
 
 core-js@^2.2.0:
-  version "2.6.2"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.2.tgz#267988d7268323b349e20b4588211655f0e83944"
-  integrity sha512-NdBPF/RVwPW6jr0NCILuyN9RiqLo2b1mddWHkUL+VnvcB7dzlnBJ1bXYntjpTGOgkZiiLWj2JxmOr7eGE3qK6g==
+  version "2.6.5"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.5.tgz#44bc8d249e7fb2ff5d00e0341a7ffb94fbf67895"
+  integrity sha512-klh/kDpwX8hryYL14M9w/xei6vrv6sE8gTHDG7/T/+SEovB/G4ejwcfE/CBzO6Edsu+OETZMZ3wcX/EjUkrl5A==
 
 core-util-is@~1.0.0:
   version "1.0.2"
@@ -1111,11 +1102,6 @@ dash-ast@^1.0.0:
   resolved "https://registry.yarnpkg.com/dash-ast/-/dash-ast-1.0.0.tgz#12029ba5fb2f8aa6f0a861795b23c1b4b6c27d37"
   integrity sha512-Vy4dx7gquTeMcQR/hDkYLGUnwVil6vk4FOOct+djUnHOUWt+zJPJAaRIXaAFkPXtJjvlY7o3rfRu0/3hpnwoUA==
 
-date-format@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/date-format/-/date-format-1.2.0.tgz#615e828e233dd1ab9bb9ae0950e0ceccfa6ecad8"
-  integrity sha1-YV6CjiM90aubua4JUODOzPpuytg=
-
 date-format@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/date-format/-/date-format-2.0.0.tgz#7cf7b172f1ec564f0003b39ea302c5498fb98c8f"
@@ -1141,20 +1127,27 @@ debug@2.6.9, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3:
   dependencies:
     ms "2.0.0"
 
-debug@=3.1.0, debug@~3.1.0:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
-  integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
-  dependencies:
-    ms "2.0.0"
-
-debug@^3.1.0:
+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==
   dependencies:
     ms "^2.1.1"
 
+debug@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
+  integrity sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==
+  dependencies:
+    ms "^2.1.1"
+
+debug@~3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
+  integrity sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==
+  dependencies:
+    ms "2.0.0"
+
 decamelize@^1.1.1, decamelize@^1.1.2:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
@@ -1414,9 +1407,9 @@ es-to-primitive@^1.2.0:
     is-symbol "^1.0.2"
 
 es6-promise@^4.0.3:
-  version "4.2.5"
-  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.5.tgz#da6d0d5692efb461e082c14817fe2427d8f5d054"
-  integrity sha512-n6wvpdE43VFtJq+lUDYDBFUwV8TZbuGXLV4D6wKafg13ldznKsyEvatubnmUe31zcvelSzOHF+XbaT+Bl9ObDg==
+  version "4.2.6"
+  resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.6.tgz#b685edd8258886365ea62b57d30de28fadcd974f"
+  integrity sha512-aRVgGdnmW2OiySVPUC9e6m+plolMAJKjZnQlCwNSuK5yQ0JN61DZSO1X1Ufd1foqWRAlig0rhduTCHe7sVtK5Q==
 
 es6-promisify@^5.0.0:
   version "5.0.0"
@@ -1495,15 +1488,6 @@ evp_bytestokey@^1.0.0, evp_bytestokey@^1.0.3:
     md5.js "^1.3.4"
     safe-buffer "^5.1.1"
 
-expand-braces@^0.1.1:
-  version "0.1.2"
-  resolved "https://registry.yarnpkg.com/expand-braces/-/expand-braces-0.1.2.tgz#488b1d1d2451cb3d3a6b192cfc030f44c5855fea"
-  integrity sha1-SIsdHSRRyz06axks/AMPRMWFX+o=
-  dependencies:
-    array-slice "^0.2.3"
-    array-unique "^0.2.1"
-    braces "^0.1.2"
-
 expand-brackets@^2.1.4:
   version "2.1.4"
   resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-2.1.4.tgz#b77735e315ce30f6b6eff0f83b04151a22449622"
@@ -1517,14 +1501,6 @@ expand-brackets@^2.1.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
-expand-range@^0.1.0:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/expand-range/-/expand-range-0.1.1.tgz#4cb8eda0993ca56fa4f41fc42f3cbb4ccadff044"
-  integrity sha1-TLjtoJk8pW+k9B/ELzy7TMrf8EQ=
-  dependencies:
-    is-number "^0.1.1"
-    repeat-string "^0.2.2"
-
 extend-shallow@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/extend-shallow/-/extend-shallow-2.0.1.tgz#51af7d614ad9a9f610ea1bafbb989d6b1c56890f"
@@ -1601,11 +1577,11 @@ flatted@^2.0.0:
   integrity sha512-R+H8IZclI8AAkSBRQJLVOsxwAoHd6WC40b4QTNWIjzAa6BXOBfQcM587MXDTVPeYaopFNWHUFLx7eNmHDSxMWg==
 
 follow-redirects@^1.0.0:
-  version "1.6.1"
-  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.6.1.tgz#514973c44b5757368bad8bddfe52f81f015c94cb"
-  integrity sha512-t2JCjbzxQpWvbhts3l6SH1DKzSrx8a+SsaVf4h6bG4kOXUuPYS/kg2Lr4gQSb7eemaHqJkOThF1BGyjlUkO1GQ==
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/follow-redirects/-/follow-redirects-1.7.0.tgz#489ebc198dc0e7f64167bd23b03c4c19b5784c76"
+  integrity sha512-m/pZQy4Gj287eNy94nivy5wchN3Kp+Q5WgUPNy5lJSZ3sgkVKSYV/ZChMAQVIgx1SqfZ2zBZtPA2YlXIWxxJOQ==
   dependencies:
-    debug "=3.1.0"
+    debug "^3.2.6"
 
 for-in@^1.0.2:
   version "1.0.2"
@@ -1656,14 +1632,6 @@ fs.realpath@^1.0.0:
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
   integrity sha1-FQStJSMVjKpA20onh8sBQRmU6k8=
 
-fsevents@^1.2.2:
-  version "1.2.4"
-  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.2.4.tgz#f41dcb1af2582af3692da36fc55cbd8e1041c426"
-  integrity sha512-z8H8/diyk76B7q5wg+Ud0+CqzcAF3mBBI/bA5ne5zrRUUIvNkJY//D3BqyH571KuAC4Nr7Rw7CjWX4r0y9DvNg==
-  dependencies:
-    nan "^2.9.2"
-    node-pre-gyp "^0.10.0"
-
 fsevents@^1.2.7:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.2.7.tgz#4851b664a3783e52003b3c66eb0eee1074933aa4"
@@ -1740,7 +1708,7 @@ glob@^5.0.15:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.0.6, glob@^7.1.0, glob@^7.1.1, glob@^7.1.3:
+glob@^7.0.0, glob@^7.0.3, glob@^7.0.6, glob@^7.1.0, glob@^7.1.1, glob@^7.1.3:
   version "7.1.3"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
   integrity sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==
@@ -1770,11 +1738,11 @@ graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.6
   integrity sha512-6uHUhOPEBgQ24HM+r6b/QwWfZq+yiFcipKFrOFiBEnWdy5sdzYoi+pJeQaPI5qOLRFqWmAXUPQNsielzdLoecA==
 
 handlebars@^4.0.1:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.0.tgz#0d6a6f34ff1f63cecec8423aa4169827bf787c3a"
-  integrity sha512-l2jRuU1NAWK6AW5qqcTATWQJvNPEwkM7NEKSiv/gqOsoSQbVoWyqVEY5GS+XPQ88zLNmqASRpzfdm8d79hJS+w==
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.1.1.tgz#6e4e41c18ebe7719ae4d38e5aca3d32fa3dd23d3"
+  integrity sha512-3Zhi6C0euYZL5sM0Zcy7lInLXKQ+YLcF/olbN010mzGQ4XVm50JeyBnMqofHh696GrciGruC7kCcApPDJvVgwA==
   dependencies:
-    async "^2.5.0"
+    neo-async "^2.6.0"
     optimist "^0.6.1"
     source-map "^0.6.1"
   optionalDependencies:
@@ -1944,9 +1912,9 @@ iconv-lite@^0.4.4:
     safer-buffer ">= 2.1.2 < 3"
 
 ieee754@^1.1.4:
-  version "1.1.12"
-  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.12.tgz#50bf24e5b9c8bb98af4964c941cdb0918da7b60b"
-  integrity sha512-GguP+DRY+pJ3soyIiGPTvdiVXjZ+DbXOxGpXn3eMvNW4x4irjqXm4wHKscC+TfxSJ0yw/S1F24tqdMNsMZTiLA==
+  version "1.1.13"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.13.tgz#ec168558e95aa181fd87d37f55c32bbcb6708b84"
+  integrity sha512-4vf7I2LYV/HaWerSo3XmlMkp5eZ83i+/CDluXi/IGTs/O1sejBNhTtnxzmRZfvOUqj7lZjqHkeTvpgSFDlWZTg==
 
 ignore-walk@^3.0.1:
   version "3.0.1"
@@ -1956,9 +1924,9 @@ ignore-walk@^3.0.1:
     minimatch "^3.0.4"
 
 ignore@^5.0.4:
-  version "5.0.4"
-  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.0.4.tgz#33168af4a21e99b00c5d41cbadb6a6cb49903a45"
-  integrity sha512-WLsTMEhsQuXpCiG173+f3aymI43SXa+fB1rSfbzyP4GkPP+ZFVuO0/3sFUGNBtifisPeDcl/uD/Y2NxZ7xFq4g==
+  version "5.0.6"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.0.6.tgz#562dacc7ec27d672dde433aa683c543b24c17694"
+  integrity sha512-/+hp3kUf/Csa32ktIaj0OlRqQxrgs30n62M90UBpNd9k+ENEch5S+hmbW3DtcJGz3sYFTh4F3A6fQ0q7KWsp4w==
 
 indent-string@^2.1.0:
   version "2.1.0"
@@ -2145,9 +2113,9 @@ is-glob@^3.1.0:
     is-extglob "^2.1.0"
 
 is-glob@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.0.tgz#9521c76845cc2610a85203ddf080a958c2ffabc0"
-  integrity sha1-lSHHaEXMJhCoUgPd8ICpWML/q8A=
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-4.0.1.tgz#7567dbe9f2f5e2467bc77ab83c4a29482407a5dc"
+  integrity sha512-5G0tKtBTFImOqDnLB2hG6Bp2qcKEFduo4tZu9MT/H6NQv/ghhy30o55ufafxJ/LdH79LLs2Kfrn85TLKyA7BUg==
   dependencies:
     is-extglob "^2.1.1"
 
@@ -2156,11 +2124,6 @@ is-module@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-module/-/is-module-1.0.0.tgz#3258fb69f78c14d5b815d664336b4cffb6441591"
   integrity sha1-Mlj7afeMFNW4FdZkM2tM/7ZEFZE=
 
-is-number@^0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/is-number/-/is-number-0.1.1.tgz#69a7af116963d47206ec9bd9b48a14216f1e3806"
-  integrity sha1-aaevEWlj1HIG7JvZtIoUIW8eOAY=
-
 is-number@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/is-number/-/is-number-3.0.0.tgz#24fd6201a4782cf50561c810276afc7d12d71195"
@@ -2318,18 +2281,10 @@ js-tokens@^4.0.0:
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
   integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==
 
-js-yaml@3.x:
-  version "3.12.2"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.12.2.tgz#ef1d067c5a9d9cb65bd72f285b5d8105c77f14fc"
-  integrity sha512-QHn/Lh/7HhZ/Twc7vJYQTkjuCa0kaCcDcjK5Zlk2rvnUpy7DxMJ23+Jc2dcyvltwQVg1nygAVlB2oRDFHoRS5Q==
-  dependencies:
-    argparse "^1.0.7"
-    esprima "^4.0.0"
-
-js-yaml@^3.7.0:
-  version "3.12.1"
-  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.12.1.tgz#295c8632a18a23e054cf5c9d3cecafe678167600"
-  integrity sha512-um46hB9wNOKlwkHgiuyEVAybXBjwFUV0Z/RaHJblRd9DXltue9FTYvzCr9ErQrK9Adz5MU4gHWVaNUfdmrC8qA==
+js-yaml@3.x, js-yaml@^3.7.0:
+  version "3.13.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
+  integrity sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
   dependencies:
     argparse "^1.0.7"
     esprima "^4.0.0"
@@ -2461,27 +2416,26 @@ karma-typescript@~4.0.0:
     vm-browserify "1.1.0"
 
 karma@~4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/karma/-/karma-4.0.0.tgz#f28e38a2b66243fde3f98e12a8dcaa2c6ff8ca9c"
-  integrity sha512-EFoFs3F6G0BcUGPNOn/YloGOb3h09hzTguyXlg6loHlKY76qbJikkcyPk43m2kfRF65TUGda/mig29QQtyhm1g==
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/karma/-/karma-4.0.1.tgz#2581d6caa0d4cd28b65131561b47bad6d5478773"
+  integrity sha512-ind+4s03BqIXas7ZmraV3/kc5+mnqwCd+VDX1FndS6jxbt03kQKX2vXrWxNLuCjVYmhMwOZosAEKMM0a2q7w7A==
   dependencies:
     bluebird "^3.3.0"
     body-parser "^1.16.1"
+    braces "^2.3.2"
     chokidar "^2.0.3"
     colors "^1.1.0"
-    combine-lists "^1.0.0"
     connect "^3.6.0"
     core-js "^2.2.0"
     di "^0.0.1"
     dom-serialize "^2.2.0"
-    expand-braces "^0.1.1"
     flatted "^2.0.0"
     glob "^7.1.1"
     graceful-fs "^4.1.2"
     http-proxy "^1.13.0"
     isbinaryfile "^3.0.0"
-    lodash "^4.17.5"
-    log4js "^3.0.0"
+    lodash "^4.17.11"
+    log4js "^4.0.0"
     mime "^2.3.1"
     minimatch "^3.0.2"
     optimist "^0.6.1"
@@ -2568,47 +2522,31 @@ load-json-file@^4.0.0:
     pify "^3.0.0"
     strip-bom "^3.0.0"
 
-lodash.debounce@^4.0.8:
-  version "4.0.8"
-  resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
-  integrity sha1-gteb/zCmfEAF/9XiUVMArZyk168=
-
 lodash.memoize@~3.0.3:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-3.0.4.tgz#2dcbd2c287cbc0a55cc42328bd0c736150d53e3f"
   integrity sha1-LcvSwofLwKVcxCMovQxzYVDVPj8=
 
-lodash@^4.17.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.5, lodash@^4.5.0:
+lodash@^4.17.0, lodash@^4.17.10, lodash@^4.17.11:
   version "4.17.11"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
   integrity sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==
 
-log4js@^3.0.0:
-  version "3.0.6"
-  resolved "https://registry.yarnpkg.com/log4js/-/log4js-3.0.6.tgz#e6caced94967eeeb9ce399f9f8682a4b2b28c8ff"
-  integrity sha512-ezXZk6oPJCWL483zj64pNkMuY/NcRX5MPiB0zE6tjZM137aeusrOnW1ecxgF9cmwMWkBMhjteQxBPoZBh9FDxQ==
-  dependencies:
-    circular-json "^0.5.5"
-    date-format "^1.2.0"
-    debug "^3.1.0"
-    rfdc "^1.1.2"
-    streamroller "0.7.0"
-
-log4js@^4.0.1:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/log4js/-/log4js-4.0.2.tgz#0c73e623ca4448669653eb0e9f629beacc7fbbe3"
-  integrity sha512-KE7HjiieVDPPdveA3bJZSuu0n8chMkFl8mIoisBFxwEJ9FmXe4YzNuiqSwYUiR1K8q8/5/8Yd6AClENY1RA9ww==
+log4js@^4.0.0, log4js@^4.0.1:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/log4js/-/log4js-4.1.0.tgz#57983c6a443546a8c8607e9cb045d2a117c27644"
+  integrity sha512-eDa+zZPeVEeK6QGJAePyXM6pg4P3n3TO5rX9iZMVY48JshsTyLJZLIL5HipI1kQ2qLsSyOpUqNND/C5H4WhhiA==
   dependencies:
     date-format "^2.0.0"
-    debug "^3.1.0"
+    debug "^4.1.1"
     flatted "^2.0.0"
     rfdc "^1.1.2"
-    streamroller "^1.0.1"
+    streamroller "^1.0.4"
 
-long@~3:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/long/-/long-3.2.0.tgz#d821b7138ca1cb581c172990ef14db200b5c474b"
-  integrity sha1-2CG3E4yhy1gcFymQ7xTbIAtcR0s=
+long@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/long/-/long-4.0.0.tgz#9a7b71cfb7d361a194ea555241c92f7468d5bf28"
+  integrity sha512-XsP+KhQif4bjX1kbuSiySJFNAehNxgLb6hPRGJ9QsUr8ajHkuXGdrHmFUTUUXhDwVX2R5bY4JNZEwbUiMhV+MA==
 
 loud-rejection@^1.0.0:
   version "1.6.0"
@@ -2724,22 +2662,22 @@ miller-rabin@^4.0.0:
     bn.js "^4.0.0"
     brorand "^1.0.1"
 
-mime-db@~1.37.0:
-  version "1.37.0"
-  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.37.0.tgz#0b6a0ce6fdbe9576e25f1f2d2fde8830dc0ad0d8"
-  integrity sha512-R3C4db6bgQhlIhPU48fUtdVmKnflq+hRdad7IyKhtFj06VPNVdk2RhiYL3UjQIlso8L+YxAtFkobT0VK+S/ybg==
+mime-db@~1.38.0:
+  version "1.38.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.38.0.tgz#1a2aab16da9eb167b49c6e4df2d9c68d63d8e2ad"
+  integrity sha512-bqVioMFFzc2awcdJZIzR3HjZFX20QhilVS7hytkKrv7xFAn8bM1gzc/FOX2awLISvWe0PV8ptFKcon+wZ5qYkg==
 
 mime-types@~2.1.18:
-  version "2.1.21"
-  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.21.tgz#28995aa1ecb770742fe6ae7e58f9181c744b3f96"
-  integrity sha512-3iL6DbwpyLzjR3xHSFNFeb9Nz/M8WDkX33t1GFQnFOllWk8pOrh/LSrB5OXlnlW5P9LH73X6loW/eogc+F5lJg==
+  version "2.1.22"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.22.tgz#fe6b355a190926ab7698c9a0556a11199b2199bd"
+  integrity sha512-aGl6TZGnhm/li6F7yx82bJiBZwgiEa4Hf6CNr8YO+r5UHr53tSTYZb102zyU50DOWWKeOv0uQLRL0/9EiKWCog==
   dependencies:
-    mime-db "~1.37.0"
+    mime-db "~1.38.0"
 
 mime@^2.3.1:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/mime/-/mime-2.4.0.tgz#e051fd881358585f3279df333fe694da0bcffdd6"
-  integrity sha512-ikBcWwyqXQSHKtciCcctu9YfPbFYZ4+gbHEmE0Q8jzcTYQg5dHCr3g2wwAZjPoJfQVXZq6KXAjpXOTf5/cjT7w==
+  version "2.4.2"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-2.4.2.tgz#ce5229a5e99ffc313abac806b482c10e7ba6ac78"
+  integrity sha512-zJBfZDkwRu+j3Pdd2aHsR5GfH2jIWhmL1ZzBoc+X+3JEti2hbArWcyJ+1laC1D2/U/W1a/+Cegj0/OnEU2ybjg==
 
 minimalistic-assert@^1.0.0, minimalistic-assert@^1.0.1:
   version "1.0.1"
@@ -2835,9 +2773,9 @@ ms@^2.1.1:
   integrity sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==
 
 nan@^2.9.2:
-  version "2.12.1"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.12.1.tgz#7b1aa193e9aa86057e3c7bbd0ac448e770925552"
-  integrity sha512-JY7V6lRkStKcKTvHO5NVSQRv+RV+FIL5pvDoLiAtSL9pKlC5x9PKQcZDsq7m4FO4d57mkhC6Z+QhAh3Jdk5JFw==
+  version "2.13.2"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.13.2.tgz#f51dc7ae66ba7d5d55e1e6d4d8092e802c9aefe7"
+  integrity sha512-TghvYc72wlMGMVMluVo9WRJc0mB8KxxF/gZ4YYFy7V2ZQX9l7rgbPg7vjS9mt6U5HXODVFVI2bOduCzwOMv/lw==
 
 nanomatch@^1.2.9:
   version "1.2.13"
@@ -2870,11 +2808,21 @@ negotiator@0.6.1:
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
   integrity sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk=
 
+neo-async@^2.6.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.0.tgz#b9d15e4d71c6762908654b5183ed38b753340835"
+  integrity sha512-MFh0d/Wa7vkKO3Y3LlacqAEeHK0mckVqzDieUKTT+KGxi+zIpeVsFxymkIiRpbpDziHc290Xr9A1O4Om7otoRA==
+
 nice-try@^1.0.4:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
   integrity sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==
 
+node-fetch@~2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.1.2.tgz#ab884e8e7e57e38a944753cec706f788d1768bb5"
+  integrity sha1-q4hOjn5X44qUR1POxwb3iNF2i7U=
+
 node-pre-gyp@^0.10.0:
   version "0.10.3"
   resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.10.3.tgz#3070040716afdc778747b61b6887bf78880b80fc"
@@ -2929,9 +2877,9 @@ normalize-path@^3.0.0:
   integrity sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==
 
 npm-bundled@^1.0.1:
-  version "1.0.5"
-  resolved "https://registry.yarnpkg.com/npm-bundled/-/npm-bundled-1.0.5.tgz#3c1732b7ba936b3a10325aef616467c0ccbcc979"
-  integrity sha512-m/e6jgWu8/v5niCUKQi9qQl8QdeEduFA96xHDDzFGqly0OOjI7c+60KM/2sppfnUU9JJagf+zs+yGhqSOFj71g==
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/npm-bundled/-/npm-bundled-1.0.6.tgz#e7ba9aadcef962bb61248f91721cd932b3fe6bdd"
+  integrity sha512-8/JCaftHwbd//k6y2rEWp6k1wxVfpFzB6t1p825+cUb7Ym2XQfhwIC5KwhrvzZRJu+LtDE585zVaS32+CGtf0g==
 
 npm-packlist-fixed@^1.1.12:
   version "1.1.12"
@@ -2942,9 +2890,9 @@ npm-packlist-fixed@^1.1.12:
     npm-bundled "^1.0.1"
 
 npm-packlist@^1.1.6:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.2.0.tgz#55a60e793e272f00862c7089274439a4cc31fc7f"
-  integrity sha512-7Mni4Z8Xkx0/oegoqlcao/JpPCPEMtUvsmB0q7mgvlMinykJLSRTYuFqoQLYgGY8biuxIeiHO+QNJKbCfljewQ==
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/npm-packlist/-/npm-packlist-1.4.1.tgz#19064cdf988da80ea3cee45533879d90192bbfbc"
+  integrity sha512-+TcdO7HJJ8peiiYhvPxsEDhF3PJFGUGRcFsGve3vxvxdcpO2Z4Z7rkosRM0kWj6LfbK/P0gu3dzk5RU1ffvFcw==
   dependencies:
     ignore-walk "^3.0.1"
     npm-bundled "^1.0.1"
@@ -3004,9 +2952,9 @@ object-copy@^0.1.0:
     kind-of "^3.0.3"
 
 object-keys@^1.0.12:
-  version "1.0.12"
-  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.0.12.tgz#09c53855377575310cca62f55bb334abff7b3ed2"
-  integrity sha512-FTMyFUm2wBcGHnH2eXmz7tC6IwlqQZ6mVZ+6dm6vZ4IQIHjs6FdNsQBuKGPuUUUY6NfJw2PshC08Tn6LzLDOag==
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
+  integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==
 
 object-visit@^1.0.0:
   version "1.0.1"
@@ -3063,11 +3011,6 @@ optionator@^0.8.1:
     type-check "~0.3.2"
     wordwrap "~1.0.0"
 
-optjs@~3.2.2:
-  version "3.2.2"
-  resolved "https://registry.yarnpkg.com/optjs/-/optjs-3.2.2.tgz#69a6ce89c442a44403141ad2f9b370bd5bb6f4ee"
-  integrity sha1-aabOicRCpEQDFBrS+bNwvVu29O4=
-
 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"
@@ -3111,16 +3054,16 @@ outpipe@^1.1.0:
     shell-quote "^1.4.2"
 
 pad@^2.2.2:
-  version "2.2.2"
-  resolved "https://registry.yarnpkg.com/pad/-/pad-2.2.2.tgz#121a3055be234f27f35a002ee21ccc1364a1f00d"
-  integrity sha512-w5m0/ISM+Jc/xsxNwKzHhOX+KHKYP3tT+UMmZfCgMSLdCccbjMNYx6LtafOql60qI4NYv13ZGAkSiehJj9ttcQ==
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/pad/-/pad-2.3.0.tgz#d604f0d5433c3e1500e207279cc5cd0234b1c2aa"
+  integrity sha512-lxrgnOG5AXmzMRT1O5urWtYFxHnFSE+QntgTHij1nvS4W+ubhQLmQRHmZXDeEvk9I00itAixLqU9Q6fE0gW3sw==
   dependencies:
     wcwidth "^1.0.1"
 
 pako@~1.0.5:
-  version "1.0.8"
-  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.8.tgz#6844890aab9c635af868ad5fecc62e8acbba3ea4"
-  integrity sha512-6i0HVbUfcKaTv+EG8ZTr75az7GFXcLYk9UyLEg7Notv/Ma+z/UG3TCoz6GiNeOrn1E/e63I0X/Hpw18jHOTUnA==
+  version "1.0.10"
+  resolved "https://registry.yarnpkg.com/pako/-/pako-1.0.10.tgz#4328badb5086a426aa90f541977d4955da5c9732"
+  integrity sha512-0DTvPVU3ed8+HNXOu5Bs+o//Mbdj9VNQMUOe9oKCwh8l0GNwpTDMKCWbRjgtD291AWnkAgkqA/LOnQS8AmS1tw==
 
 parents@^1.0.0, parents@^1.0.1:
   version "1.0.1"
@@ -3311,15 +3254,24 @@ process@^0.11.10, process@~0.11.0:
   resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
   integrity sha1-czIwDoQBYb2j5podHZGn1LwW8YI=
 
-protobufjs@5.0.3:
-  version "5.0.3"
-  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-5.0.3.tgz#e4dfe9fb67c90b2630d15868249bcc4961467a17"
-  integrity sha512-55Kcx1MhPZX0zTbVosMQEO5R6/rikNXd9b6RQK4KSPcrSIIwoXTtebIczUrXlwaSrbz4x8XUVThGPob1n8I4QA==
-  dependencies:
-    ascli "~1"
-    bytebuffer "~5"
-    glob "^7.0.5"
-    yargs "^3.10.0"
+protobufjs@6.8.8:
+  version "6.8.8"
+  resolved "https://registry.yarnpkg.com/protobufjs/-/protobufjs-6.8.8.tgz#c8b4f1282fd7a90e6f5b109ed11c84af82908e7c"
+  integrity sha512-AAmHtD5pXgZfi7GMpllpO3q1Xw1OYldr+dMUlAnffGTAhqkg72WdmSY71uKBF/JuyiKs8psYbtKrhi0ASCD8qw==
+  dependencies:
+    "@protobufjs/aspromise" "^1.1.2"
+    "@protobufjs/base64" "^1.1.2"
+    "@protobufjs/codegen" "^2.0.4"
+    "@protobufjs/eventemitter" "^1.1.0"
+    "@protobufjs/fetch" "^1.1.0"
+    "@protobufjs/float" "^1.0.2"
+    "@protobufjs/inquire" "^1.1.0"
+    "@protobufjs/path" "^1.1.2"
+    "@protobufjs/pool" "^1.1.0"
+    "@protobufjs/utf8" "^1.1.0"
+    "@types/long" "^4.0.0"
+    "@types/node" "^10.1.0"
+    long "^4.0.0"
 
 pseudomap@^1.0.2:
   version "1.0.2"
@@ -3452,15 +3404,15 @@ read-pkg@^3.0.0:
     path-type "^3.0.0"
 
 "readable-stream@2 || 3", readable-stream@^3.0.6, readable-stream@^3.1.1:
-  version "3.2.0"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.2.0.tgz#de17f229864c120a9f56945756e4f32c4045245d"
-  integrity sha512-RV20kLjdmpZuTF1INEb9IA3L68Nmi+Ri7ppZqo78wj//Pn62fCoJyV9zalccNzDD/OuJpMG4f+pfMl8+L6QdGw==
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-3.3.0.tgz#cb8011aad002eb717bf040291feba8569c986fb9"
+  integrity sha512-EsI+s3k3XsW+fU8fQACLN59ky34AZ14LoeVZpYwmZvldCFo0r0gnelwF2TcMjLor/BTL5aDJVBMkss0dthToPw==
   dependencies:
     inherits "^2.0.3"
     string_decoder "^1.1.1"
     util-deprecate "^1.0.1"
 
-readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.6, readable-stream@^2.2.2, readable-stream@^2.3.0, readable-stream@^2.3.6, readable-stream@~2.3.6:
+readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.6, readable-stream@^2.2.2, readable-stream@^2.3.6, readable-stream@~2.3.6:
   version "2.3.6"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
   integrity sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==
@@ -3473,7 +3425,7 @@ readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.6, readable
     string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
-readdirp@^2.0.0, readdirp@^2.2.1:
+readdirp@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/readdirp/-/readdirp-2.2.1.tgz#0e87622a3325aa33e892285caf8b4e846529a525"
   integrity sha512-1JU/8q+VgFZyxwrJ+SVIOsh+KywWGpds3NTqikiKpDMZWScmAYyKIgqkO+ARvNWJfXeXR1zxz7aHF4u4CyH6vQ==
@@ -3526,11 +3478,6 @@ repeat-element@^1.1.2:
   resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.3.tgz#782e0d825c0c5a3bb39731f84efee6b742e6b1ce"
   integrity sha512-ahGq0ZnV5m5XtZLMb+vP76kcAM5nkLqk0lpqAuojSKGgQtn4eRi4ZZGm2olo2zKFH+sMsWaqOCW1dqAnOru72g==
 
-repeat-string@^0.2.2:
-  version "0.2.2"
-  resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-0.2.2.tgz#c7a8d3236068362059a7e4651fc6884e8b1fb4ae"
-  integrity sha1-x6jTI2BoNiBZp+RlH8aITosftK4=
-
 repeat-string@^1.6.1:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
@@ -3568,20 +3515,13 @@ resolve@1.1.7, resolve@1.1.x:
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
   integrity sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=
 
-resolve@1.10.0, resolve@^1.1.4, resolve@^1.10.0, resolve@^1.4.0:
+resolve@1.10.0, resolve@^1.1.4, resolve@^1.1.6, resolve@^1.10.0, resolve@^1.3.2, resolve@^1.4.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.10.0.tgz#3bdaaeaf45cc07f375656dfd2e54ed0810b101ba"
   integrity sha512-3sUr9aq5OfSg2S9pNtPA9hL1FVEAjvfOC4leW0SNf/mpnaakz2a9femSd6LqAww2RaFctwyf1lCqnTHuF1rxDg==
   dependencies:
     path-parse "^1.0.6"
 
-resolve@^1.1.6, resolve@^1.3.2:
-  version "1.9.0"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.9.0.tgz#a14c6fdfa8f92a7df1d996cb7105fa744658ea06"
-  integrity sha512-TZNye00tI67lwYvzxCxHGjwTNlUV70io54/Ed4j6PscB8xVfuBJpRenI/o6dVk0cY0PYTY27AgCoGGxRnYuItQ==
-  dependencies:
-    path-parse "^1.0.6"
-
 ret@~0.1.10:
   version "0.1.15"
   resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
@@ -3708,7 +3648,12 @@ seedrandom@2.4.3:
   resolved "https://registry.yarnpkg.com/seedrandom/-/seedrandom-2.4.3.tgz#2438504dad33917314bff18ac4d794f16d6aaecc"
   integrity sha1-JDhQTa0zkXMUv/GKxNeU8W1qrsw=
 
-"semver@2 || 3 || 4 || 5", semver@5.6.0, semver@^5.3.0, semver@^5.5.0:
+"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@^5.5.0:
+  version "5.7.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.0.tgz#790a7cf6fea5459bac96110b29b60412dc8ff96b"
+  integrity sha512-Ya52jSX2u7QKghxeoFGpLwCtGlt7j0oY9DYb5apt9nPlJ42ID+ulTXESnt/qAQcoSERyZ5sl3LDIOw0nAn/5DA==
+
+semver@5.6.0:
   version "5.6.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
   integrity sha512-RS9R6R35NYgQn++fkDWaOmqGoj4Ek9gGs+DPxNUZKuwE183xjJroKvyo1IzVFeXvUrvmALy6FWD5xrdJT25gMg==
@@ -3897,7 +3842,7 @@ source-map-resolve@^0.5.0:
     source-map-url "^0.4.0"
     urix "^0.1.0"
 
-source-map-support@0.5.9, source-map-support@^0.5.6:
+source-map-support@0.5.9:
   version "0.5.9"
   resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.9.tgz#41bc953b2534267ea2d605bccfa7bfa3111ced5f"
   integrity sha512-gR6Rw4MvUlYy83vP0vxoVNzM6t8MUXqNuRsuBmBHQDu1Fh6X015FrLdgoDKcNdkwGubozq0P4N0Q37UyFVr1EA==
@@ -3905,10 +3850,10 @@ source-map-support@0.5.9, source-map-support@^0.5.6:
     buffer-from "^1.0.0"
     source-map "^0.6.0"
 
-source-map-support@~0.5.10:
-  version "0.5.11"
-  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.11.tgz#efac2ce0800355d026326a0ca23e162aeac9a4e2"
-  integrity sha512-//sajEx/fGL3iw6fltKMdPvy8kL3kJ2O3iuYlRoT3k9Kb4BjOoZ+BZzaNHeuaruSt+Kf3Zk9tnfAQg9/AJqUVQ==
+source-map-support@^0.5.6, source-map-support@~0.5.10:
+  version "0.5.12"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.12.tgz#b4f3b10d51857a5af0138d3ce8003b201613d599"
+  integrity sha512-4h2Pbvyy15EE02G+JOZpUCmqWJuqrs+sEkzewTm++BPi7Hvn/HwcqLAcNxYAyI0x13CpPPn+kMjl+hplXMHITQ==
   dependencies:
     buffer-from "^1.0.0"
     source-map "^0.6.0"
@@ -3967,9 +3912,9 @@ spdx-expression-parse@^3.0.0:
     spdx-license-ids "^3.0.0"
 
 spdx-license-ids@^3.0.0:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-3.0.3.tgz#81c0ce8f21474756148bbb5f3bfc0f36bf15d76e"
-  integrity sha512-uBIcIl3Ih6Phe3XHK1NqboJLdGfwr1UN3k6wSD1dZpmPsIkb8AGNbZYJ1fOBk834+Gxy8rpfDxrS6XLEMZMY2g==
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/spdx-license-ids/-/spdx-license-ids-3.0.4.tgz#75ecd1a88de8c184ef015eafb51b5b48bfd11bb1"
+  integrity sha512-7j8LYJLeY/Yb6ACbQ7F76qy5jHkp0U6jgBfJsk97bwWlVUnUWsAgpyaCvo17h0/RQGnQ036tVDomiwoI4pDkQA==
 
 split-string@^3.0.1, split-string@^3.0.2:
   version "3.1.0"
@@ -4046,20 +3991,10 @@ stream-splicer@^2.0.0:
     inherits "^2.0.1"
     readable-stream "^2.0.2"
 
-streamroller@0.7.0:
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/streamroller/-/streamroller-0.7.0.tgz#a1d1b7cf83d39afb0d63049a5acbf93493bdf64b"
-  integrity sha512-WREzfy0r0zUqp3lGO096wRuUp7ho1X6uo/7DJfTlEi0Iv/4gT7YHqXDjKC2ioVGBZtE8QzsQD9nx1nIuoZ57jQ==
-  dependencies:
-    date-format "^1.2.0"
-    debug "^3.1.0"
-    mkdirp "^0.5.1"
-    readable-stream "^2.3.0"
-
-streamroller@^1.0.1:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/streamroller/-/streamroller-1.0.3.tgz#cb51e7e382f799a9381a5d7490ce3053b325fba3"
-  integrity sha512-P7z9NwP51EltdZ81otaGAN3ob+/F88USJE546joNq7bqRNTe6jc74fTBDyynxP4qpIfKlt/CesEYicuMzI0yJg==
+streamroller@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/streamroller/-/streamroller-1.0.4.tgz#d485c7624796d5e2eb34190c79afcbf006afb5e6"
+  integrity sha512-Wc2Gm5ygjSX8ZpW9J7Y9FwiSzTlKSvcl0FTTMd3rn7RoxDXpBW+xD9TY5sWL2n0UR61COB0LG1BQvN6nTUQbLQ==
   dependencies:
     async "^2.6.1"
     date-format "^2.0.0"
@@ -4386,11 +4321,11 @@ typescript@3.3.3333:
   integrity sha512-JjSKsAfuHBE/fB2oZ8NxtRTk5iGcg6hkYXMnZ3Wc+b2RSqejEqTaem11mHASMnFilHrax3sLK0GDzcJrekZYLw==
 
 uglify-js@^3.1.4:
-  version "3.4.9"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.4.9.tgz#af02f180c1207d76432e473ed24a28f4a782bae3"
-  integrity sha512-8CJsbKOtEbnJsTyv6LE6m6ZKniqMiFWmm9sRbopbkGs3gMPPfd3Fh8iIA4Ykv5MgaTbqHr4BaoGLJLZNhsrW1Q==
+  version "3.5.3"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.5.3.tgz#d490bb5347f23025f0c1bc0dee901d98e4d6b063"
+  integrity sha512-rIQPT2UMDnk4jRX+w4WO84/pebU2jiLsjgIyrCktYgSvx28enOE3iYQMr+BD1rHiitWnDmpu0cY/LfIEpKcjcw==
   dependencies:
-    commander "~2.17.1"
+    commander "~2.19.0"
     source-map "~0.6.1"
 
 ultron@~1.1.0:
@@ -4443,9 +4378,9 @@ unset-value@^1.0.0:
     isobject "^3.0.0"
 
 unzipper@^0.9.3:
-  version "0.9.7"
-  resolved "https://registry.yarnpkg.com/unzipper/-/unzipper-0.9.7.tgz#766bb2397608ed6b8c42becf44285f2dddd1d463"
-  integrity sha512-icFtME1RD648v+cjfcUWoky4bHbMTi8nk06nGxH77EPYyEeKaTgT3nRHM/dQ3znGXLi3+OlhYo86zQzNBRdNhw==
+  version "0.9.11"
+  resolved "https://registry.yarnpkg.com/unzipper/-/unzipper-0.9.11.tgz#9577d9b85e5974abd6e23a30dbc9dc187940fc47"
+  integrity sha512-G0z5zv8LYv4/XwpOiXgTGTcN4jyxgyg3P1DfdIeCN2QGOd6ZBl49BSbOe9JsIEvKh3tG7/b0bdJvz+UmwA+BRg==
   dependencies:
     big-integer "^1.6.17"
     binary "~0.3.0"
@@ -4457,12 +4392,7 @@ unzipper@^0.9.3:
     readable-stream "~2.3.6"
     setimmediate "~1.0.4"
 
-upath@^1.0.5:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/upath/-/upath-1.1.0.tgz#35256597e46a581db4793d0ce47fa9aebfc9fabd"
-  integrity sha512-bzpH/oBhoS/QI/YtbkqCg6VEiPYjSZtrHQM6/QnJS6OL9pKUFLqb3aFh4Scvwm45+7iAgiMkLhSbaZxUqmrprw==
-
-upath@^1.1.0:
+upath@^1.1.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/upath/-/upath-1.1.2.tgz#3db658600edaeeccbe6db5e684d67ee8c2acd068"
   integrity sha512-kXpym8nmDmlCBr7nKdIx8P2jNBa+pBpIUFRnKJ4dr8htyYGJFokkr2ZvERRtUN+9SY+JqXouNgUPtv6JQva/2Q==
@@ -4588,11 +4518,6 @@ wide-align@^1.1.0:
   dependencies:
     string-width "^1.0.2 || 2"
 
-window-size@^0.1.4:
-  version "0.1.4"
-  resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.1.4.tgz#f8e1aa1ee5a53ec5bf151ffa09742a6ad7697876"
-  integrity sha1-+OGqHuWlPsW/FR/6CXQqatdpeHY=
-
 wordwrap@^1.0.0, wordwrap@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
@@ -4635,7 +4560,7 @@ xtend@^4.0.0, xtend@^4.0.1, xtend@~4.0.1:
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"
   integrity sha1-pcbVMr5lbiPbgg77lDofBJmNY68=
 
-y18n@^3.2.0, y18n@^3.2.1:
+y18n@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/y18n/-/y18n-3.2.1.tgz#6d15fba884c08679c0d77e88e7759e811e07fa41"
   integrity sha1-bRX7qITAhnnA136I53WegR4H+kE=
@@ -4670,19 +4595,6 @@ yargs-parser@^5.0.0:
   dependencies:
     camelcase "^3.0.0"
 
-yargs@^3.10.0:
-  version "3.32.0"
-  resolved "https://registry.yarnpkg.com/yargs/-/yargs-3.32.0.tgz#03088e9ebf9e756b69751611d2a5ef591482c995"
-  integrity sha1-AwiOnr+edWtpdRYR0qXvWRSCyZU=
-  dependencies:
-    camelcase "^2.0.1"
-    cliui "^3.0.3"
-    decamelize "^1.1.1"
-    os-locale "^1.4.0"
-    string-width "^1.0.1"
-    window-size "^0.1.4"
-    y18n "^3.2.0"
-
 yargs@^7.1.0:
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-7.1.0.tgz#6ba318eb16961727f5d284f8ea003e8d6154d0c8"