diff --git a/.dev-infra.json b/.dev-infra.json
index 2e1c7ddc39..5d8ec701d1 100644
--- a/.dev-infra.json
+++ b/.dev-infra.json
@@ -43,5 +43,28 @@
       "ve",
       "zone.js"
     ]
+  },
+  "format": {
+    "matchers": [
+      "dev-infra/**/*.{js,ts}",
+      "packages/**/*.{js,ts}",
+      "!packages/zone.js",
+      "!packages/common/locales/**/*.{js,ts}",
+      "!packages/common/src/i18n/available_locales.ts",
+      "!packages/common/src/i18n/currencies.ts",
+      "!packages/common/src/i18n/locale_en.ts",
+      "modules/benchmarks/**/*.{js,ts}",
+      "modules/e2e_util/**/*.{js,ts}",
+      "modules/playground/**/*.{js,ts}",
+      "tools/**/*.{js,ts}",
+      "!tools/gulp-tasks/cldr/extract.js",
+      "!tools/public_api_guard/**/*.d.ts",
+      "!tools/ts-api-guardian/test/fixtures/**",
+      "./*.{js,ts}",
+      "!**/node_modules/**",
+      "!**/dist/**",
+      "!**/built/**",
+      "!shims_for_IE.js"
+    ]
   }
 }
diff --git a/dev-infra/BUILD.bazel b/dev-infra/BUILD.bazel
index 57897870bf..b8ca09d8e5 100644
--- a/dev-infra/BUILD.bazel
+++ b/dev-infra/BUILD.bazel
@@ -9,9 +9,10 @@ ts_library(
     module_name = "@angular/dev-infra-private",
     deps = [
         "//dev-infra/commit-message",
+        "//dev-infra/format",
         "//dev-infra/pullapprove",
         "//dev-infra/ts-circular-dependencies",
-        "//dev-infra/utils:config",
+        "//dev-infra/utils",
         "@npm//@types/node",
         "@npm//@types/yargs",
         "@npm//yargs",
diff --git a/dev-infra/cli.ts b/dev-infra/cli.ts
index 0c30ac4ae6..86eb3ed563 100644
--- a/dev-infra/cli.ts
+++ b/dev-infra/cli.ts
@@ -10,6 +10,7 @@ import * as yargs from 'yargs';
 import {tsCircularDependenciesBuilder} from './ts-circular-dependencies/index';
 import {buildPullapproveParser} from './pullapprove/cli';
 import {buildCommitMessageParser} from './commit-message/cli';
+import {buildFormatParser} from './format/cli';
 
 yargs.scriptName('ng-dev')
     .demandCommand()
@@ -17,6 +18,7 @@ yargs.scriptName('ng-dev')
     .command('ts-circular-deps <command>', '', tsCircularDependenciesBuilder)
     .command('pullapprove <command>', '', buildPullapproveParser)
     .command('commit-message <command>', '', buildCommitMessageParser)
+    .command('format <command>', '', buildFormatParser)
     .wrap(120)
     .strict()
     .parse();
diff --git a/dev-infra/commit-message/BUILD.bazel b/dev-infra/commit-message/BUILD.bazel
index 1197df1dcc..fbfe3fe234 100644
--- a/dev-infra/commit-message/BUILD.bazel
+++ b/dev-infra/commit-message/BUILD.bazel
@@ -13,7 +13,7 @@ ts_library(
     module_name = "@angular/dev-infra-private/commit-message",
     visibility = ["//dev-infra:__subpackages__"],
     deps = [
-        "//dev-infra/utils:config",
+        "//dev-infra/utils",
         "@npm//@types/node",
         "@npm//@types/shelljs",
         "@npm//@types/yargs",
@@ -29,7 +29,7 @@ ts_library(
     srcs = ["validate.spec.ts"],
     deps = [
         ":commit-message",
-        "//dev-infra/utils:config",
+        "//dev-infra/utils",
         "@npm//@types/events",
         "@npm//@types/jasmine",
         "@npm//@types/node",
diff --git a/dev-infra/format/BUILD.bazel b/dev-infra/format/BUILD.bazel
new file mode 100644
index 0000000000..00f8a0136a
--- /dev/null
+++ b/dev-infra/format/BUILD.bazel
@@ -0,0 +1,27 @@
+load("@npm_bazel_typescript//:index.bzl", "ts_library")
+
+ts_library(
+    name = "format",
+    srcs = [
+        "cli.ts",
+        "config.ts",
+        "format.ts",
+        "run-commands-parallel.ts",
+    ],
+    module_name = "@angular/dev-infra-private/format",
+    visibility = ["//dev-infra:__subpackages__"],
+    deps = [
+        "//dev-infra/utils",
+        "@npm//@types/cli-progress",
+        "@npm//@types/inquirer",
+        "@npm//@types/node",
+        "@npm//@types/shelljs",
+        "@npm//@types/yargs",
+        "@npm//cli-progress",
+        "@npm//inquirer",
+        "@npm//multimatch",
+        "@npm//shelljs",
+        "@npm//tslib",
+        "@npm//yargs",
+    ],
+)
diff --git a/dev-infra/format/cli.ts b/dev-infra/format/cli.ts
new file mode 100644
index 0000000000..2f04f4d466
--- /dev/null
+++ b/dev-infra/format/cli.ts
@@ -0,0 +1,45 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+import * as yargs from 'yargs';
+
+import {allChangedFilesSince, allFiles} from '../utils/repo-files';
+
+import {checkFiles, formatFiles} from './format';
+
+/** Build the parser for the format commands. */
+export function buildFormatParser(localYargs: yargs.Argv) {
+  return localYargs.help()
+      .strict()
+      .demandCommand()
+      .option('check', {
+        type: 'boolean',
+        default: process.env['CI'] ? true : false,
+        description: 'Run the formatter to check formatting rather than updating code format'
+      })
+      .command(
+          'all', 'Run the formatter on all files in the repository', {},
+          ({check}) => {
+            const executionCmd = check ? checkFiles : formatFiles;
+            executionCmd(allFiles());
+          })
+      .command(
+          'changed [shaOrRef]', 'Run the formatter on files changed since the provided sha/ref', {},
+          ({shaOrRef, check}) => {
+            const sha = shaOrRef || 'master';
+            const executionCmd = check ? checkFiles : formatFiles;
+            executionCmd(allChangedFilesSince(sha));
+          })
+      .command('files <files..>', 'Run the formatter on provided files', {}, ({check, files}) => {
+        const executionCmd = check ? checkFiles : formatFiles;
+        executionCmd(files);
+      });
+}
+
+if (require.main === module) {
+  buildFormatParser(yargs).parse();
+}
diff --git a/dev-infra/format/config.ts b/dev-infra/format/config.ts
new file mode 100644
index 0000000000..a61bd1f349
--- /dev/null
+++ b/dev-infra/format/config.ts
@@ -0,0 +1,11 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+export interface FormatConfig {
+  matchers: string[];
+}
diff --git a/dev-infra/format/format.ts b/dev-infra/format/format.ts
new file mode 100644
index 0000000000..0f23ecf9b9
--- /dev/null
+++ b/dev-infra/format/format.ts
@@ -0,0 +1,130 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {prompt} from 'inquirer';
+import * as multimatch from 'multimatch';
+import {join} from 'path';
+
+import {getAngularDevConfig, getRepoBaseDir} from '../utils/config';
+
+import {FormatConfig} from './config';
+import {runInParallel} from './run-commands-parallel';
+
+/** By default, run the formatter on all javascript and typescript files. */
+const DEFAULT_MATCHERS = ['**/*.{t,j}s'];
+
+/**
+ * Format provided files in place.
+ */
+export async function formatFiles(unfilteredFiles: string[]) {
+  // Whether any files failed to format.
+  let formatFailed = false;
+  // All files which formatting should be applied to.
+  const files = filterFilesByMatchers(unfilteredFiles);
+
+  console.info(`Formatting ${files.length} file(s)`);
+
+
+  // Run the formatter to format the files in place, split across (number of available
+  // cpu threads - 1) processess. The task is done in multiple processess to speed up
+  // the overall time of the task, as running across entire repositories takes a large
+  // amount of time.
+  // As a data point for illustration, using 8 process rather than 1 cut the execution
+  // time from 276 seconds to 39 seconds for the same 2700 files
+  await runInParallel(files, `${getFormatterBinary()} -i -style=file`, (file, code, _, stderr) => {
+    if (code !== 0) {
+      formatFailed = true;
+      console.error(`Error running clang-format on: ${file}`);
+      console.error(stderr);
+      console.error();
+    }
+  });
+
+  // The process should exit as a failure if any of the files failed to format.
+  if (formatFailed) {
+    console.error(`Formatting failed, see errors above for more information.`);
+    process.exit(1);
+  }
+  console.info(`√  Formatting complete.`);
+  process.exit(0);
+}
+
+/**
+ * Check provided files for formatting correctness.
+ */
+export async function checkFiles(unfilteredFiles: string[]) {
+  // All files which formatting should be applied to.
+  const files = filterFilesByMatchers(unfilteredFiles);
+  // Files which are currently not formatted correctly.
+  const failures: string[] = [];
+
+  console.info(`Checking format of ${files.length} file(s)`);
+
+  // Run the formatter to check the format of files, split across (number of available
+  // cpu threads - 1) processess. The task is done in multiple processess to speed up
+  // the overall time of the task, as running across entire repositories takes a large
+  // amount of time.
+  // As a data point for illustration, using 8 process rather than 1 cut the execution
+  // time from 276 seconds to 39 seconds for the same 2700 files.
+  await runInParallel(files, `${getFormatterBinary()} --Werror -n -style=file`, (file, code) => {
+    // Add any files failing format checks to the list.
+    if (code !== 0) {
+      failures.push(file);
+    }
+  });
+
+  if (failures.length) {
+    // Provide output expressing which files are failing formatting.
+    console.group('\nThe following files are out of format:');
+    for (const file of failures) {
+      console.info(`  - ${file}`);
+    }
+    console.groupEnd();
+    console.info();
+
+    // If the command is run in a non-CI environment, prompt to format the files immediately.
+    let runFormatter = false;
+    if (!process.env['CI']) {
+      runFormatter = (await prompt({
+                       type: 'confirm',
+                       name: 'runFormatter',
+                       message: 'Format the files now?',
+                     })).runFormatter;
+    }
+
+    if (runFormatter) {
+      // Format the failing files as requested.
+      await formatFiles(failures);
+      process.exit(0);
+    } else {
+      // Inform user how to format files in the future.
+      console.info();
+      console.info(`To format the failing file run the following command:`);
+      console.info(`  yarn ng-dev format files ${failures.join(' ')}`);
+      process.exit(1);
+    }
+  } else {
+    console.info('√  All files correctly formatted.');
+    process.exit(0);
+  }
+}
+
+/** Get the full path of the formatter binary to execute. */
+function getFormatterBinary() {
+  return join(getRepoBaseDir(), 'node_modules/.bin/clang-format');
+}
+
+/** Filter a list of files to only contain files which are expected to be formatted. */
+function filterFilesByMatchers(allFiles: string[]) {
+  const matchers =
+      getAngularDevConfig<'format', FormatConfig>().format.matchers || DEFAULT_MATCHERS;
+  const files = multimatch(allFiles, matchers, {dot: true});
+
+  console.info(`Formatting enforced on ${files.length} of ${allFiles.length} file(s)`);
+  return files;
+}
diff --git a/dev-infra/format/run-commands-parallel.ts b/dev-infra/format/run-commands-parallel.ts
new file mode 100644
index 0000000000..77831d38c3
--- /dev/null
+++ b/dev-infra/format/run-commands-parallel.ts
@@ -0,0 +1,77 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {Bar} from 'cli-progress';
+import {cpus} from 'os';
+import {exec} from 'shelljs';
+
+const AVAILABLE_THREADS = Math.max(cpus().length - 1, 1);
+
+type CallbackFunction = (file: string, code?: number, stdout?: string, stderr?: string) => void;
+
+/**
+ * Run the provided commands in parallel for each provided file.
+ *
+ * A promise is returned, completed when the command has completed running for each file.
+ */
+export function runInParallel(providedFiles: string[], cmd: string, callback: CallbackFunction) {
+  return new Promise<void>((resolve) => {
+    if (providedFiles.length === 0) {
+      return resolve();
+    }
+    // The progress bar instance to use for progress tracking.
+    const progressBar =
+        new Bar({format: `[{bar}] ETA: {eta}s | {value}/{total} files`, clearOnComplete: true});
+    // A local copy of the files to run the command on.
+    const files = providedFiles.slice();
+    // An array to represent the current usage state of each of the threads for parallelization.
+    const threads = new Array<boolean>(AVAILABLE_THREADS).fill(false);
+
+    // Recursively run the command on the next available file from the list using the provided
+    // thread.
+    function runCommandInThread(thread: number) {
+      // Get the next file.
+      const file = files.pop();
+      // If no file was pulled from the array, return as there are no more files to run against.
+      if (!file) {
+        return;
+      }
+
+      exec(
+          `${cmd} ${file}`,
+          {async: true, silent: true},
+          (code, stdout, stderr) => {
+            // Run the provided callback function.
+            callback(file, code, stdout, stderr);
+            // Note in the progress bar another file being completed.
+            progressBar.increment(1);
+            // If more files exist in the list, run again to work on the next file,
+            // using the same slot.
+            if (files.length) {
+              return runCommandInThread(thread);
+            }
+            // If not more files are available, mark the thread as unused.
+            threads[thread] = false;
+            // If all of the threads are false, as they are unused, mark the progress bar
+            // completed and resolve the promise.
+            if (threads.every(active => !active)) {
+              progressBar.stop();
+              resolve();
+            }
+          },
+      );
+      // Mark the thread as in use as the command execution has been started.
+      threads[thread] = true;
+    }
+
+    // Start the progress bar
+    progressBar.start(files.length, 0);
+    // Start running the command on files from the least in each available thread.
+    threads.forEach((_, idx) => runCommandInThread(idx));
+  });
+}
diff --git a/dev-infra/pullapprove/BUILD.bazel b/dev-infra/pullapprove/BUILD.bazel
index 36cfb2aab2..b27e1df543 100644
--- a/dev-infra/pullapprove/BUILD.bazel
+++ b/dev-infra/pullapprove/BUILD.bazel
@@ -13,7 +13,7 @@ ts_library(
     module_name = "@angular/dev-infra-private/pullapprove",
     visibility = ["//dev-infra:__subpackages__"],
     deps = [
-        "//dev-infra/utils:config",
+        "//dev-infra/utils",
         "@npm//@types/minimatch",
         "@npm//@types/node",
         "@npm//@types/shelljs",
diff --git a/dev-infra/tmpl-package.json b/dev-infra/tmpl-package.json
index 44534e250a..364513cc30 100644
--- a/dev-infra/tmpl-package.json
+++ b/dev-infra/tmpl-package.json
@@ -10,8 +10,12 @@
   },
   "peerDependencies": {
     "chalk": "<from-root>",
+    "clang-format": "<from-root>",
+    "cli-progress": "<from-root>",
     "glob": "<from-root>",
+    "inquirer": "<from-root>",
     "minimatch": "<from-root>",
+    "multimatch": "<from-root>",
     "shelljs": "<from-root>",
     "typescript": "<from-root>",
     "yaml": "<from-root>",
diff --git a/dev-infra/ts-circular-dependencies/BUILD.bazel b/dev-infra/ts-circular-dependencies/BUILD.bazel
index d438b66bd5..6b87b1e835 100644
--- a/dev-infra/ts-circular-dependencies/BUILD.bazel
+++ b/dev-infra/ts-circular-dependencies/BUILD.bazel
@@ -6,7 +6,7 @@ ts_library(
     module_name = "@angular/dev-infra-private/ts-circular-dependencies",
     visibility = ["//dev-infra:__subpackages__"],
     deps = [
-        "//dev-infra/utils:config",
+        "//dev-infra/utils",
         "@npm//@types/glob",
         "@npm//@types/node",
         "@npm//@types/yargs",
diff --git a/dev-infra/utils/BUILD.bazel b/dev-infra/utils/BUILD.bazel
index 35637ade55..648ad4adf1 100644
--- a/dev-infra/utils/BUILD.bazel
+++ b/dev-infra/utils/BUILD.bazel
@@ -1,9 +1,10 @@
 load("@npm_bazel_typescript//:index.bzl", "ts_library")
 
 ts_library(
-    name = "config",
+    name = "utils",
     srcs = [
         "config.ts",
+        "repo-files.ts",
     ],
     module_name = "@angular/dev-infra-private/utils",
     visibility = ["//dev-infra:__subpackages__"],
diff --git a/dev-infra/utils/repo-files.ts b/dev-infra/utils/repo-files.ts
new file mode 100644
index 0000000000..b22e2d1859
--- /dev/null
+++ b/dev-infra/utils/repo-files.ts
@@ -0,0 +1,40 @@
+/**
+ * @license
+ * Copyright Google Inc. All Rights Reserved.
+ *
+ * Use of this source code is governed by an MIT-style license that can be
+ * found in the LICENSE file at https://angular.io/license
+ */
+
+import {exec} from 'shelljs';
+import {getRepoBaseDir} from './config';
+
+/**
+ * A list of all files currently in the repo which have been modified since the provided sha.
+ *
+ * git diff
+ * Deleted files (--diff-filter=d) are not included as they are not longer present in the repo
+ * and can not be checked anymore.
+ *
+ * git ls-files
+ * Untracked files (--others), which are not matched by .gitignore (--exclude-standard)
+ * as they are expected to become tracked files.
+ */
+export function allChangedFilesSince(sha = 'HEAD') {
+  const diffFiles = gitOutputAsArray(`git diff --name-only --diff-filter=d ${sha}`);
+  const untrackedFiles = gitOutputAsArray(`git ls-files --others --exclude-standard`);
+  // Use a set to deduplicate the list as its possible for a file to show up in both lists.
+  return Array.from(new Set([...diffFiles, ...untrackedFiles]));
+}
+
+export function allFiles() {
+  return gitOutputAsArray(`git ls-files`);
+}
+
+
+function gitOutputAsArray(cmd: string) {
+  return exec(cmd, {cwd: getRepoBaseDir(), silent: true})
+      .split('\n')
+      .map(x => x.trim())
+      .filter(x => !!x);
+}
diff --git a/package.json b/package.json
index d1224e2bc3..e4e739baf7 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "@types/diff": "^3.5.1",
     "@types/fs-extra": "4.0.2",
     "@types/hammerjs": "2.0.35",
-    "@types/inquirer": "^0.0.44",
+    "@types/inquirer": "^6.5.0",
     "@types/jasmine": "3.5.10",
     "@types/jasminewd2": "^2.0.8",
     "@types/minimist": "^1.2.0",
@@ -150,6 +150,7 @@
     "@bazel/buildifier": "^0.29.0",
     "@bazel/ibazel": "^0.12.3",
     "@octokit/graphql": "^4.3.1",
+    "@types/cli-progress": "^3.4.2",
     "@types/json5": "^0.0.30",
     "@types/minimist": "^1.2.0",
     "@yarnpkg/lockfile": "^1.1.0",
@@ -159,6 +160,7 @@
     "cldr": "4.10.0",
     "cldr-data": "36.0.0",
     "cldrjs": "0.5.0",
+    "cli-progress": "^3.7.0",
     "conventional-changelog": "^2.0.3",
     "entities": "1.1.1",
     "firebase-tools": "^7.11.0",
@@ -171,11 +173,13 @@
     "gulp-git": "^2.7.0",
     "gulp-tslint": "8.1.2",
     "husky": "^4.2.3",
+    "inquirer": "^7.1.0",
     "jpm": "1.3.1",
     "json5": "^2.1.2",
     "karma-browserstack-launcher": "^1.3.0",
     "karma-sauce-launcher": "^2.0.2",
     "madge": "^3.6.0",
+    "multimatch": "^4.0.0",
     "mutation-observer": "^1.0.3",
     "rewire": "2.5.2",
     "sauce-connect": "https://saucelabs.com/downloads/sc-4.5.1-linux.tar.gz",
diff --git a/yarn.lock b/yarn.lock
index 625060b6ed..5f0489de2b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1227,6 +1227,13 @@
   resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.2.11.tgz#d3614d6c5f500142358e6ed24e1bf16657536c50"
   integrity sha512-t7uW6eFafjO+qJ3BIV2gGUyZs27egcNRkUdalkud+Qa3+kg//f129iuOFivHDXQ+vnU3fDXuwgv0cqMCbcE8sw==
 
+"@types/cli-progress@^3.4.2":
+  version "3.4.2"
+  resolved "https://registry.yarnpkg.com/@types/cli-progress/-/cli-progress-3.4.2.tgz#03dfa3d507e9dda85ba4a14006c37e8b7094c605"
+  integrity sha512-9Rlk664JggbgDLDMCM/8HziTh6ZU2IBLVS2/Kkh3T/TNVlpWlwgLrFl7kDyQBOlX1pofPM05ZKG/GyuULJ0FfA==
+  dependencies:
+    "@types/node" "*"
+
 "@types/color-name@^1.1.1":
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
@@ -1292,13 +1299,13 @@
   resolved "https://registry.yarnpkg.com/@types/hammerjs/-/hammerjs-2.0.35.tgz#7b7c950c7d54593e23bffc8d2b4feba9866a7277"
   integrity sha512-4mUIMSZ2U4UOWq1b+iV7XUTE4w+Kr3x+Zb/Qz5ROO6BTZLw2c8/ftjq0aRgluguLs4KRuBnrOy/s389HVn1/zA==
 
-"@types/inquirer@^0.0.44":
-  version "0.0.44"
-  resolved "https://registry.yarnpkg.com/@types/inquirer/-/inquirer-0.0.44.tgz#60ce954581cfdf44ad3899ec4cdc5fbe3fef1694"
-  integrity sha512-ugbhy1yBtCz5iTWYF+AGRS/UcMcWicdyHhxl9VaeFYc3ueg0CCssthQLB3rIcIOeGtfG6WPEvHdLu/IjKYfefg==
+"@types/inquirer@^6.5.0":
+  version "6.5.0"
+  resolved "https://registry.yarnpkg.com/@types/inquirer/-/inquirer-6.5.0.tgz#b83b0bf30b88b8be7246d40e51d32fe9d10e09be"
+  integrity sha512-rjaYQ9b9y/VFGOpqBEXRavc3jh0a+e6evAbI31tMda8VlPaSy0AZJfXsvmIe3wklc7W6C3zCSfleuMXR7NOyXw==
   dependencies:
-    "@types/rx" "*"
     "@types/through" "*"
+    rxjs "^6.4.0"
 
 "@types/jasmine@*", "@types/jasmine@3.5.10":
   version "3.5.10"
@@ -1327,7 +1334,7 @@
   resolved "https://registry.yarnpkg.com/@types/mime-types/-/mime-types-2.1.0.tgz#9ca52cda363f699c69466c2a6ccdaad913ea7a73"
   integrity sha1-nKUs2jY/aZxpRmwqbM2q2RPqenM=
 
-"@types/minimatch@*":
+"@types/minimatch@*", "@types/minimatch@^3.0.3":
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
   integrity sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==
@@ -1384,107 +1391,6 @@
   dependencies:
     "@types/node" "*"
 
-"@types/rx-core-binding@*":
-  version "4.0.4"
-  resolved "https://registry.yarnpkg.com/@types/rx-core-binding/-/rx-core-binding-4.0.4.tgz#d969d32f15a62b89e2862c17b3ee78fe329818d3"
-  integrity sha512-5pkfxnC4w810LqBPUwP5bg7SFR/USwhMSaAeZQQbEHeBp57pjKXRlXmqpMrLJB4y1oglR/c2502853uN0I+DAQ==
-  dependencies:
-    "@types/rx-core" "*"
-
-"@types/rx-core@*":
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/@types/rx-core/-/rx-core-4.0.3.tgz#0b3354b1238cedbe2b74f6326f139dbc7a591d60"
-  integrity sha1-CzNUsSOM7b4rdPYybxOdvHpZHWA=
-
-"@types/rx-lite-aggregates@*":
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-aggregates/-/rx-lite-aggregates-4.0.3.tgz#6efb2b7f3d5f07183a1cb2bd4b1371d7073384c2"
-  integrity sha512-MAGDAHy8cRatm94FDduhJF+iNS5//jrZ/PIfm+QYw9OCeDgbymFHChM8YVIvN2zArwsRftKgE33QfRWvQk4DPg==
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-async@*":
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-async/-/rx-lite-async-4.0.2.tgz#27fbf0caeff029f41e2d2aae638b05e91ceb600c"
-  integrity sha512-vTEv5o8l6702ZwfAM5aOeVDfUwBSDOs+ARoGmWAKQ6LOInQ8J4/zjM7ov12fuTpktUKdMQjkeCp07Vd73mPkxw==
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-backpressure@*":
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-backpressure/-/rx-lite-backpressure-4.0.3.tgz#05abb19bdf87cc740196c355e5d0b37bb50b5d56"
-  integrity sha512-Y6aIeQCtNban5XSAF4B8dffhIKu6aAy/TXFlScHzSxh6ivfQBQw6UjxyEJxIOt3IT49YkS+siuayM2H/Q0cmgA==
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-coincidence@*":
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-coincidence/-/rx-lite-coincidence-4.0.3.tgz#80bd69acc4054a15cdc1638e2dc8843498cd85c0"
-  integrity sha512-1VNJqzE9gALUyMGypDXZZXzR0Tt7LC9DdAZQ3Ou/Q0MubNU35agVUNXKGHKpNTba+fr8GdIdkC26bRDqtCQBeQ==
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-experimental@*":
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-experimental/-/rx-lite-experimental-4.0.1.tgz#c532f5cbdf3f2c15da16ded8930d1b2984023cbd"
-  integrity sha1-xTL1y98/LBXaFt7Ykw0bKYQCPL0=
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-joinpatterns@*":
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-joinpatterns/-/rx-lite-joinpatterns-4.0.1.tgz#f70fe370518a8432f29158cc92ffb56b4e4afc3e"
-  integrity sha1-9w/jcFGKhDLykVjMkv+1a05K/D4=
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-testing@*":
-  version "4.0.1"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-testing/-/rx-lite-testing-4.0.1.tgz#21b19d11f4dfd6ffef5a9d1648e9c8879bfe21e9"
-  integrity sha1-IbGdEfTf1v/vWp0WSOnIh5v+Iek=
-  dependencies:
-    "@types/rx-lite-virtualtime" "*"
-
-"@types/rx-lite-time@*":
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-time/-/rx-lite-time-4.0.3.tgz#0eda65474570237598f3448b845d2696f2dbb1c4"
-  integrity sha512-ukO5sPKDRwCGWRZRqPlaAU0SKVxmWwSjiOrLhoQDoWxZWg6vyB9XLEZViKOzIO6LnTIQBlk4UylYV0rnhJLxQw==
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite-virtualtime@*":
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite-virtualtime/-/rx-lite-virtualtime-4.0.3.tgz#4b30cacd0fe2e53af29f04f7438584c7d3959537"
-  integrity sha512-3uC6sGmjpOKatZSVHI2xB1+dedgml669ZRvqxy+WqmGJDVusOdyxcKfyzjW0P3/GrCiN4nmRkLVMhPwHCc5QLg==
-  dependencies:
-    "@types/rx-lite" "*"
-
-"@types/rx-lite@*":
-  version "4.0.6"
-  resolved "https://registry.yarnpkg.com/@types/rx-lite/-/rx-lite-4.0.6.tgz#3c02921c4244074234f26b772241bcc20c18c253"
-  integrity sha512-oYiDrFIcor9zDm0VDUca1UbROiMYBxMLMaM6qzz4ADAfOmA9r1dYEcAFH+2fsPI5BCCjPvV9pWC3X3flbrvs7w==
-  dependencies:
-    "@types/rx-core" "*"
-    "@types/rx-core-binding" "*"
-
-"@types/rx@*":
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/@types/rx/-/rx-4.1.1.tgz#598fc94a56baed975f194574e0f572fd8e627a48"
-  integrity sha1-WY/JSla67ZdfGUV04PVy/Y5iekg=
-  dependencies:
-    "@types/rx-core" "*"
-    "@types/rx-core-binding" "*"
-    "@types/rx-lite" "*"
-    "@types/rx-lite-aggregates" "*"
-    "@types/rx-lite-async" "*"
-    "@types/rx-lite-backpressure" "*"
-    "@types/rx-lite-coincidence" "*"
-    "@types/rx-lite-experimental" "*"
-    "@types/rx-lite-joinpatterns" "*"
-    "@types/rx-lite-testing" "*"
-    "@types/rx-lite-time" "*"
-    "@types/rx-lite-virtualtime" "*"
-
 "@types/selenium-webdriver@3.0.7":
   version "3.0.7"
   resolved "https://registry.yarnpkg.com/@types/selenium-webdriver/-/selenium-webdriver-3.0.7.tgz#5d3613d1ab3ca08b74d19683a3a7c573129ab18f"
@@ -2178,6 +2084,11 @@ array-differ@^1.0.0:
   resolved "https://registry.yarnpkg.com/array-differ/-/array-differ-1.0.0.tgz#eff52e3758249d33be402b8bb8e564bb2b5d4031"
   integrity sha1-7/UuN1gknTO+QCuLuOVkuytdQDE=
 
+array-differ@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/array-differ/-/array-differ-3.0.0.tgz#3cbb3d0f316810eafcc47624734237d6aee4ae6b"
+  integrity sha512-THtfYS6KtME/yIAhKjZ2ul7XI96lQGHRputJQHO80LAWQnuGP4iCIN8vdMRboGbIEYBwU33q8Tch1os2+X0kMg==
+
 array-each@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/array-each/-/array-each-1.0.1.tgz#a794af0c05ab1752846ee753a1f211a05ba0c44f"
@@ -2240,6 +2151,11 @@ array-union@^1.0.1:
   dependencies:
     array-uniq "^1.0.1"
 
+array-union@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/array-union/-/array-union-2.1.0.tgz#b798420adbeb1de828d84acd8a2e23d3efe85e8d"
+  integrity sha512-HGyxoOTYUyCM6stUe6EJgnd4EoewAI7zMdfqO+kGjnlZmBDz/cR5pf8r/cR4Wq60sL/p0IkcjUEEPwS3GFrIyw==
+
 array-uniq@^1.0.1, array-uniq@^1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.3.tgz#af6ac877a25cc7f74e058894753858dfdb24fdb6"
@@ -2260,7 +2176,7 @@ arrify@^1.0.0, arrify@^1.0.1:
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
   integrity sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=
 
-arrify@^2.0.0:
+arrify@^2.0.0, arrify@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-2.0.1.tgz#c9655e9331e0abcd588d2a7cad7e9956f66701fa"
   integrity sha512-3duEwti880xqi4eAMN8AyR4a0ByT90zoYdLlevfrvU43vb0YZwZVfxOgxWrLXXXpyugL0hNZc9G6BiB5B3nUug==
@@ -3352,6 +3268,14 @@ cli-cursor@^3.1.0:
   dependencies:
     restore-cursor "^3.1.0"
 
+cli-progress@^3.7.0:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/cli-progress/-/cli-progress-3.7.0.tgz#8983a67ab692aad8598511b9d9e3b35e2dead43e"
+  integrity sha512-xo2HeQ3vNyAO2oYF5xfrk5YM6jzaDNEbeJRLAQir6QlH54g4f6AXW+fLyJ/f12gcTaCbJznsOdQcr/yusp/Kjg==
+  dependencies:
+    colors "^1.1.2"
+    string-width "^4.2.0"
+
 cli-spinners@^2.0.0, cli-spinners@^2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/cli-spinners/-/cli-spinners-2.2.0.tgz#e8b988d9206c692302d8ee834e7a85c0144d8f77"
@@ -7376,6 +7300,25 @@ inquirer@7.0.0:
     strip-ansi "^5.1.0"
     through "^2.3.6"
 
+inquirer@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-7.1.0.tgz#1298a01859883e17c7264b82870ae1034f92dd29"
+  integrity sha512-5fJMWEmikSYu0nv/flMc475MhGbB7TSPd/2IpFV4I4rMklboCH2rQjYY5kKiYGHqUF9gvaambupcJFFG9dvReg==
+  dependencies:
+    ansi-escapes "^4.2.1"
+    chalk "^3.0.0"
+    cli-cursor "^3.1.0"
+    cli-width "^2.0.0"
+    external-editor "^3.0.3"
+    figures "^3.0.0"
+    lodash "^4.17.15"
+    mute-stream "0.0.8"
+    run-async "^2.4.0"
+    rxjs "^6.5.3"
+    string-width "^4.1.0"
+    strip-ansi "^6.0.0"
+    through "^2.3.6"
+
 inquirer@~6.3.1:
   version "6.3.1"
   resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-6.3.1.tgz#7a413b5e7950811013a3db491c61d1f3b776e8e7"
@@ -9685,6 +9628,17 @@ multimatch@^2.0.0:
     arrify "^1.0.0"
     minimatch "^3.0.0"
 
+multimatch@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/multimatch/-/multimatch-4.0.0.tgz#8c3c0f6e3e8449ada0af3dd29efb491a375191b3"
+  integrity sha512-lDmx79y1z6i7RNx0ZGCPq1bzJ6ZoDDKbvh7jxr9SJcWLkShMzXrHbYVpTdnhNM5MXpDUxCQ4DgqVttVXlBgiBQ==
+  dependencies:
+    "@types/minimatch" "^3.0.3"
+    array-differ "^3.0.0"
+    array-union "^2.1.0"
+    arrify "^2.0.1"
+    minimatch "^3.0.4"
+
 multipipe@^0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/multipipe/-/multipipe-0.1.2.tgz#2a8f2ddf70eed564dff2d57f1e1a137d9f05078b"
@@ -12256,7 +12210,7 @@ rsvp@^3.6.2:
   resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-3.6.2.tgz#2e96491599a96cde1b515d5674a8f7a91452926a"
   integrity sha512-OfWGQTb9vnwRjwtA2QwpG2ICclHC3pgXZO5xt8H2EfgDquO0qVdSb5T88L4qJVAEugbS56pAuV4XZM58UX8ulw==
 
-run-async@^2.2.0:
+run-async@^2.2.0, run-async@^2.4.0:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.4.0.tgz#e59054a5b86876cfae07f431d18cbaddc594f1e8"
   integrity sha512-xJTbh/d7Lm7SBhc1tNvTpeCHaEzoyxPrqNlvSdMfBTYwaY++UJFyXUOxAtsRUXjlqOfj8luNaR9vjCh4KeV+pg==