From 80b3666eb751b7fc7ebb58d419f71ff384911c2b Mon Sep 17 00:00:00 2001
From: alecmerdler <merdlera@oregonstate.edu>
Date: Tue, 7 Mar 2017 11:25:18 -0800
Subject: [PATCH] refactoring DockerfileService

---
 package.json                                  |   2 +-
 static/js/quay.module.ts                      |   2 +
 static/js/services/dockerfile-service.js      |   2 +-
 .../dockerfile.service.impl.spec.ts           |  91 ++++++
 .../dockerfile/dockerfile.service.impl.ts     | 147 +++++++++
 .../services/dockerfile/dockerfile.service.ts |  43 +++
 test/data/test.db                             | Bin 1323008 -> 1323008 bytes
 yarn.lock                                     | 302 +++---------------
 8 files changed, 326 insertions(+), 263 deletions(-)
 create mode 100644 static/js/services/dockerfile/dockerfile.service.impl.spec.ts
 create mode 100644 static/js/services/dockerfile/dockerfile.service.impl.ts
 create mode 100644 static/js/services/dockerfile/dockerfile.service.ts

diff --git a/package.json b/package.json
index a0da58391..f509e7e51 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "scripts": {
     "test": "./node_modules/.bin/karma start --single-run --browsers PhantomJS",
     "test:node": "JASMINE_CONFIG_PATH=static/test/jasmine.json ./node_modules/.bin/jasmine-ts './static/js/**/*.spec.ts'",
-    "build": "./node_modules/.bin/webpack --progress -p -v",
+    "build": "./node_modules/.bin/webpack --progress",
     "watch": "./node_modules/.bin/webpack --watch"
   },
   "repository": {
diff --git a/static/js/quay.module.ts b/static/js/quay.module.ts
index a21188a25..a8b946fd1 100644
--- a/static/js/quay.module.ts
+++ b/static/js/quay.module.ts
@@ -14,6 +14,7 @@ import { QuayConfig } from './quay-config.module';
 import { QuayRun } from './quay-run.module';
 import { BuildServiceImpl } from './services/build/build.service.impl';
 import { AvatarServiceImpl } from './services/avatar/avatar.service.impl';
+import { DockerfileServiceImpl } from './services/dockerfile/dockerfile.service.impl';
 
 
 /**
@@ -37,6 +38,7 @@ import { AvatarServiceImpl } from './services/avatar/avatar.service.impl';
     ViewArrayImpl,
     BuildServiceImpl,
     AvatarServiceImpl,
+    DockerfileServiceImpl,
   ],
 })
 export class quay {
diff --git a/static/js/services/dockerfile-service.js b/static/js/services/dockerfile-service.js
index 8763b8a13..4495d6917 100644
--- a/static/js/services/dockerfile-service.js
+++ b/static/js/services/dockerfile-service.js
@@ -2,7 +2,7 @@
  * Service which provides helper methods for extracting information out from a Dockerfile
  * or an archive containing a Dockerfile.
  */
-angular.module('quay').factory('DockerfileService', ['DataFileService', 'Config', function(DataFileService, Config) {
+angular.module('quay').factory('DockerfileServiceOld', ['DataFileService', 'Config', function(DataFileService, Config) {
   var dockerfileService = {};
 
   function DockerfileInfo(contents) {
diff --git a/static/js/services/dockerfile/dockerfile.service.impl.spec.ts b/static/js/services/dockerfile/dockerfile.service.impl.spec.ts
new file mode 100644
index 000000000..041f31e64
--- /dev/null
+++ b/static/js/services/dockerfile/dockerfile.service.impl.spec.ts
@@ -0,0 +1,91 @@
+import { DockerfileServiceImpl, DockerfileInfoImpl } from './dockerfile.service.impl';
+import Spy = jasmine.Spy;
+
+
+describe("DockerfileInfoImpl", () => {
+  var dockerfileInfoImpl: DockerfileInfoImpl;
+  var contents: string;
+  var configMock: any;
+
+  beforeEach(() => {
+    contents = "";
+    configMock = jasmine.createSpyObj('configMock', ['getDomain']);
+    dockerfileInfoImpl = new DockerfileInfoImpl(contents, configMock);
+  });
+
+  describe("forData", () => {
+
+    it("returns null if given contents do not contain a 'FROM' command", () => {
+      expect(DockerfileInfoImpl.forData(contents, configMock)).toBe(null);
+    });
+
+    it("returns a new DockerfileInfoImpl instance if given contents are valid", () => {
+      contents = "FROM quay.io/coreos/nginx";
+
+      expect(DockerfileInfoImpl.forData(contents, configMock) instanceof DockerfileInfoImpl).toBe(true);
+    });
+  });
+
+  describe("getRegistryBaseImage", () => {
+
+
+  });
+
+  describe("getBaseImage", () => {
+    var baseImageAndTag
+
+    it("returns null if instance's contents do not contain a 'FROM' command", () => {
+      var getBaseImageAndTagSpy: Spy = spyOn(dockerfileInfoImpl, "getBaseImageAndTag").and.returnValue()
+    });
+
+    it("returns")
+  });
+
+  describe("getBaseImageAndTag", () => {
+
+    it("returns null if instance's contents do not contain a 'FROM' command", () => {
+      expect(dockerfileInfoImpl.getBaseImageAndTag()).toBe(null);
+    });
+
+    it("returns a string containing the base image and tag from the instance's contents", () => {
+      contents = "FROM quay.io/coreos/nginx";
+      dockerfileInfoImpl = new DockerfileInfoImpl(contents, configMock);
+      var baseImageAndTag: string = dockerfileInfoImpl.getBaseImageAndTag();
+
+      expect(baseImageAndTag).toEqual(contents.substring('FROM '.length, contents.length).trim());
+    });
+
+    it("handles the presence of newlines", () => {
+      contents = "FROM quay.io/coreos/nginx\nRUN echo $0";
+      dockerfileInfoImpl = new DockerfileInfoImpl(contents, configMock);
+      var baseImageAndTag: string = dockerfileInfoImpl.getBaseImageAndTag();
+
+      expect(baseImageAndTag).toEqual(contents.substring('FROM '.length, contents.indexOf('\n')).trim());
+    });
+  });
+});
+
+
+describe("DockerfileServiceImpl", () => {
+  var dockerfileServiceImpl: DockerfileServiceImpl;
+  var dataFileServiceMock: any;
+  var configMock: any;
+
+  beforeEach(() => {
+    dataFileServiceMock = jasmine.createSpyObj('dataFileServiceMock', [
+      'readDataArrayAsPossibleArchive',
+      'arrayToString',
+      'blobToString',
+    ]);
+    configMock = jasmine.createSpyObj('configMock', ['getDomain']);
+    dockerfileServiceImpl = new DockerfileServiceImpl(dataFileServiceMock, configMock);
+  });
+
+  describe("getDockerfile", () => {
+
+  });
+
+  describe("extractDockerfile", () => {
+
+  });
+});
\ No newline at end of file
diff --git a/static/js/services/dockerfile/dockerfile.service.impl.ts b/static/js/services/dockerfile/dockerfile.service.impl.ts
new file mode 100644
index 000000000..fbeb02c71
--- /dev/null
+++ b/static/js/services/dockerfile/dockerfile.service.impl.ts
@@ -0,0 +1,147 @@
+import { DockerfileService, DockerfileInfo } from './dockerfile.service';
+import { Injectable } from 'angular-ts-decorators';
+
+
+@Injectable(DockerfileService.name)
+export class DockerfileServiceImpl implements DockerfileService {
+
+  constructor(private DataFileService: any, private Config: any) {
+    console.log(`=================== DockerfileServiceImpl ==========================`);
+  }
+
+  public getDockerfile(file: any,
+                       success: (dockerfile: DockerfileInfoImpl) => void,
+                       failure: (error: Event | string) => void): void {
+    var reader: FileReader = new FileReader();
+    reader.onload = (event: Event) => {
+      var dataArray: any = reader.result;
+      this.DataFileService.readDataArrayAsPossibleArchive(dataArray, (files) => {
+        this.processFiles(files, dataArray, success, failure);
+      }, () => {
+        // Not an archive. Read directly as a single file.
+        this.processFiles([], dataArray, success, failure);
+      });
+    };
+
+    reader.onerror = failure;
+    reader.readAsArrayBuffer(file);
+  }
+
+  public extractDockerfile(file: any): Promise<DockerfileInfoImpl | string> {
+    return new Promise((resolve, reject) => {
+      // TODO: Replace callbacks with promise
+    });
+  }
+
+  private processFiles(files: any,
+                       dataArray: any[],
+                       success: (dockerfile: DockerfileInfoImpl) => void,
+                       failure: (error: ErrorEvent | string) => void): void {
+    // The files array will be empty if the submitted file was not an archive. We therefore
+    // treat it as a single Dockerfile.
+    if (files.length == 0) {
+      this.DataFileService.arrayToString(dataArray, (contents: string) => {
+        var result = DockerfileInfoImpl.forData(contents, Object.assign({}, this.Config));
+        if (!result) {
+          failure('File chosen is not a valid Dockerfile');
+          return;
+        }
+
+        success(result);
+      });
+      return;
+    }
+
+    var found: boolean = false;
+    files.forEach((file) => {
+      if (file['name'] == 'Dockerfile') {
+        this.DataFileService.blobToString(file.toBlob(), (contents: string) => {
+          var result: DockerfileInfoImpl | null = DockerfileInfoImpl.forData(contents, Object.assign({}, this.Config));
+          if (result != null) {
+            failure('Dockerfile inside archive is not a valid Dockerfile');
+            return;
+          }
+
+          success(result);
+        });
+        found = true;
+      }
+    });
+
+    if (!found) {
+      failure('No Dockerfile found in root of archive');
+    }
+  }
+}
+
+
+export class DockerfileInfoImpl implements DockerfileInfo {
+
+  constructor(private contents: string, private config: any) {
+
+  }
+
+  public static forData(contents: string, config: any): DockerfileInfoImpl | null {
+    var dockerfileInfo: DockerfileInfoImpl = null;
+    if (contents.indexOf('FROM ') != -1) {
+      dockerfileInfo = new DockerfileInfoImpl(contents, config);
+    }
+
+    return dockerfileInfo;
+  }
+
+  public getRegistryBaseImage(): string | null {
+    var baseImage = this.getBaseImage();
+    if (!baseImage) {
+      return null;
+    }
+
+    if (baseImage.indexOf(this.config.getDomain() + '/') != 0) {
+      return null;
+    }
+
+    return baseImage.substring(this.config.getDomain().length + 1);
+  }
+
+  public getBaseImage(): string | null {
+    var imageAndTag = this.getBaseImageAndTag();
+    if (!imageAndTag) {
+      return null;
+    }
+
+    // Note, we have to handle a few different cases here:
+    // 1) someimage
+    // 2) someimage:tag
+    // 3) host:port/someimage
+    // 4) host:port/someimage:tag
+    var lastIndex = imageAndTag.lastIndexOf(':');
+    if (lastIndex < 0) {
+      return imageAndTag;
+    }
+
+    // Otherwise, check if there is a / in the portion after the split point. If so,
+    // then the latter is part of the path (and not a tag).
+    var afterColon = imageAndTag.substring(lastIndex + 1);
+    if (afterColon.indexOf('/') >= 0) {
+      return imageAndTag;
+    }
+
+    return imageAndTag.substring(0, lastIndex);
+  }
+
+  public getBaseImageAndTag(): string | null {
+    var baseImageAndTag: string = null;
+
+    const fromIndex: number = this.contents.indexOf('FROM ');
+    if (fromIndex != -1) {
+      var newlineIndex: number = this.contents.indexOf('\n', fromIndex);
+      if (newlineIndex == -1) {
+        newlineIndex = this.contents.length;
+      }
+
+      baseImageAndTag = this.contents.substring(fromIndex + 'FROM '.length, newlineIndex).trim();
+    }
+
+    return baseImageAndTag;
+  }
+}
\ No newline at end of file
diff --git a/static/js/services/dockerfile/dockerfile.service.ts b/static/js/services/dockerfile/dockerfile.service.ts
new file mode 100644
index 000000000..db62913c2
--- /dev/null
+++ b/static/js/services/dockerfile/dockerfile.service.ts
@@ -0,0 +1,43 @@
+/**
+ * Service which provides helper methods for extracting information out from a Dockerfile
+ * or an archive containing a Dockerfile.
+ */
+export abstract class DockerfileService {
+
+  /**
+   * Retrieve Dockerfile from given archive file.
+   * @param file File containing Dockerfile.
+   * @param success Success callback with retrieved Dockerfile as parameter.
+   * @param failure Failure callback with failure message as parameter.
+   */
+  public abstract getDockerfile(file: any,
+                                success: (dockerfile: DockerfileInfo) => void,
+                                failure: (error: ErrorEvent | string) => void): void;
+
+  public abstract extractDockerfile(file: any): Promise<DockerfileInfo | string>;
+}
+
+
+/**
+ * Model representing information about a specific Dockerfile.
+ */
+export abstract class DockerfileInfo {
+
+  /**
+   * Extract the registry base image from the Dockerfile contents.
+   * @return registryBaseImage The registry base image.
+   */
+  public abstract getRegistryBaseImage(): string | null;
+
+  /**
+   * Extract the base image from the Dockerfile contents.
+   * @return baseImage The base image.
+   */
+  public abstract getBaseImage(): string | null;
+
+  /**
+   * Extract the base image and tag from the Dockerfile contents.
+   * @return baseImageAndTag The base image and tag.
+   */
+  public abstract getBaseImageAndTag(): string | null;
+}
\ No newline at end of file
diff --git a/test/data/test.db b/test/data/test.db
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z#s{Ll42${N?RkMcZkmXMZrQ`R6_gu-d!)>t;~vc?>eA9;CX(GPOaM$jAJ6)AY8TsB
z$fc@J<})=VsdX_VCi!$Y8p%pD&u8JBUZp1njc8X#RE}NG?9#I(90!<DZ#GQoB-n*>
zm#Mmkh3mTg;Z9W!TTjkl2vNH58sDi0NY}<J%j^viUiXKoDV7UoY5)Q$pyfPZYi;iB
z%`KG8Hds99396f7haoMn#fTQW3p=w<h!ywk1HzEWRO;FL)f(w(>lA<mq3*g!G}7#t
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diff --git a/yarn.lock b/yarn.lock
index 4d37e330f..6a2b4aa68 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14,12 +14,22 @@
   dependencies:
     "@types/angular" "*"
 
+"@types/angular-sanitize@^1.3.4":
+  version "1.3.4"
+  resolved "https://registry.yarnpkg.com/@types/angular-sanitize/-/angular-sanitize-1.3.4.tgz#aa63bd32a1c3c8846e16d66be891a5bdb3b0fc65"
+  dependencies:
+    "@types/angular" "*"
+
 "@types/angular@*", "@types/angular@1.5.16":
   version "1.5.16"
   resolved "https://registry.yarnpkg.com/@types/angular/-/angular-1.5.16.tgz#02a56754b50dbf9209266b4339031a54317702d9"
   dependencies:
     "@types/jquery" "*"
 
+"@types/es6-shim@^0.31.32":
+  version "0.31.32"
+  resolved "https://registry.yarnpkg.com/@types/es6-shim/-/es6-shim-0.31.32.tgz#8196c09e1e40ac977c713bf258090989f501d8ff"
+
 "@types/jasmine@^2.5.41":
   version "2.5.43"
   resolved "https://registry.yarnpkg.com/@types/jasmine/-/jasmine-2.5.43.tgz#6328a8c26082f2fd84f043c802c9ed7fa110b2dd"
@@ -119,6 +129,12 @@ angular-sanitize@^1.5.3:
   version "1.6.2"
   resolved "https://registry.yarnpkg.com/angular-sanitize/-/angular-sanitize-1.6.2.tgz#8a327c1acb2c14f50da5b5cad5ea452750a1a375"
 
+angular-ts-decorators@0.0.19:
+  version "0.0.19"
+  resolved "https://registry.yarnpkg.com/angular-ts-decorators/-/angular-ts-decorators-0.0.19.tgz#071f6a4f791fe661a91cf3b1925e02fe593076ef"
+  dependencies:
+    reflect-metadata "^0.1.8"
+
 angular@1.5.3:
   version "1.5.3"
   resolved "https://registry.yarnpkg.com/angular/-/angular-1.5.3.tgz#37c2f198ae76c2d6f3717a4ecef1cddcb048af79"
@@ -129,10 +145,6 @@ ansi-align@^1.1.0:
   dependencies:
     string-width "^1.0.1"
 
-ansi-escapes@^1.1.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
-
 ansi-regex@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
@@ -294,13 +306,6 @@ babel-code-frame@^6.11.0:
     esutils "^2.0.2"
     js-tokens "^3.0.0"
 
-babel-runtime@^6.0.0:
-  version "6.23.0"
-  resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.23.0.tgz#0a9489f144de70efb3ce4300accdb329e2fc543b"
-  dependencies:
-    core-js "^2.4.0"
-    regenerator-runtime "^0.10.0"
-
 backo2@1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/backo2/-/backo2-1.0.2.tgz#31ab1ac8b129363463e35b3ebb69f4dfcfba7947"
@@ -345,12 +350,6 @@ binary-extensions@^1.0.0:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.8.0.tgz#48ec8d16df4377eae5fa5884682480af4d95c774"
 
-bl@^1.0.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/bl/-/bl-1.2.0.tgz#1397e7ec42c5f5dc387470c500e34a9f6be9ea98"
-  dependencies:
-    readable-stream "^2.0.5"
-
 blob@0.0.4:
   version "0.0.4"
   resolved "https://registry.yarnpkg.com/blob/-/blob-0.0.4.tgz#bcf13052ca54463f30f9fc7e95b9a47630a94921"
@@ -529,7 +528,7 @@ builtin-status-codes@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
 
-bytes@2.4.0, bytes@^2.4.0:
+bytes@2.4.0:
   version "2.4.0"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-2.4.0.tgz#7d97196f9d5baf7f6935e25985549edd2a6c2339"
 
@@ -615,10 +614,6 @@ chokidar@^1.4.1, chokidar@^1.4.3:
   optionalDependencies:
     fsevents "^1.0.0"
 
-ci-info@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.0.0.tgz#dc5285f2b4e251821683681c381c3388f46ec534"
-
 cipher-base@^1.0.0, cipher-base@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/cipher-base/-/cipher-base-1.0.3.tgz#eeabf194419ce900da3018c207d212f2a6df0a07"
@@ -635,16 +630,6 @@ cli-boxes@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/cli-boxes/-/cli-boxes-1.0.0.tgz#4fa917c3e59c94a004cd61f8ee509da651687143"
 
-cli-cursor@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-2.1.0.tgz#b35dac376479facc3e94747d41d0d0f5238ffcb5"
-  dependencies:
-    restore-cursor "^2.0.0"
-
-cli-width@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/cli-width/-/cli-width-2.1.0.tgz#b234ca209b29ef66fc518d9b98d5847b00edf00a"
-
 cliui@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/cliui/-/cliui-2.1.0.tgz#4b475760ff80264c762c3a1719032e91c7fea0d1"
@@ -665,13 +650,6 @@ clone@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/clone/-/clone-1.0.2.tgz#260b7a99ebb1edfe247538175f783243cb19d149"
 
-cmd-shim@^2.0.1:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/cmd-shim/-/cmd-shim-2.0.2.tgz#6fcbda99483a8fd15d7d30a196ca69d688a2efdb"
-  dependencies:
-    graceful-fs "^4.1.2"
-    mkdirp "~0.5.0"
-
 co@^4.6.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
@@ -818,7 +796,7 @@ core-js@^1.0.0:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
 
-core-js@^2.1.0, core-js@^2.4.0:
+core-js@^2.1.0:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.4.1.tgz#4de911e667b0eae9124e34254b53aea6fc618d3e"
 
@@ -991,10 +969,6 @@ dateformat@^1.0.6:
     get-stdin "^4.0.1"
     meow "^3.3.0"
 
-death@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/death/-/death-1.1.0.tgz#01aa9c401edd92750514470b8266390c66c67318"
-
 debug@0.7.4:
   version "0.7.4"
   resolved "https://registry.yarnpkg.com/debug/-/debug-0.7.4.tgz#06e1ea8082c2cb14e39806e22e2f6f757f92af39"
@@ -1064,10 +1038,6 @@ detect-indent@^4.0.0:
   dependencies:
     repeating "^2.0.0"
 
-detect-indent@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-5.0.0.tgz#3871cc0a6a002e8c3e5b3cf7f336264675f06b9d"
-
 di@^0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/di/-/di-0.0.1.tgz#806649326ceaa7caa3306d75d985ea2748ba913c"
@@ -1149,12 +1119,6 @@ encoding@^0.1.11:
   dependencies:
     iconv-lite "~0.4.13"
 
-end-of-stream@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.1.0.tgz#e9353258baa9108965efc41cb0ef8ade2f3cfb07"
-  dependencies:
-    once "~1.3.0"
-
 engine.io-client@1.8.3:
   version "1.8.3"
   resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-1.8.3.tgz#1798ed93451246453d4c6f635d7a201fe940d5ab"
@@ -1252,7 +1216,7 @@ escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
 
-escape-string-regexp@^1.0.2, escape-string-regexp@^1.0.5:
+escape-string-regexp@^1.0.2:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
@@ -1332,12 +1296,6 @@ extend@3, extend@^3.0.0, extend@~3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.0.tgz#5a474353b9f3353ddd8176dfd37b91c83a46f1d4"
 
-external-editor@^2.0.1:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-2.0.1.tgz#4c597c6c88fa6410e41dbbaa7b1be2336aa31095"
-  dependencies:
-    tmp "^0.0.31"
-
 extglob@^0.3.1:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/extglob/-/extglob-0.3.2.tgz#2e18ff3d2f49ab2765cec9023f011daa8d8349a1"
@@ -1383,12 +1341,6 @@ fd-slicer@~1.0.1:
   dependencies:
     pend "~1.2.0"
 
-figures@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/figures/-/figures-2.0.0.tgz#3ab1a2d2a62c8bfb431a0c94cb797a2fce27c962"
-  dependencies:
-    escape-string-regexp "^1.0.5"
-
 filename-regex@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/filename-regex/-/filename-regex-2.0.0.tgz#996e3e80479b98b9897f15a8a58b3d084e926775"
@@ -1794,28 +1746,10 @@ inherits@2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.1.tgz#b17d08d326b4423e568eff719f91b0b1cbdf69f1"
 
-ini@^1.3.4, ini@~1.3.0:
+ini@~1.3.0:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.4.tgz#0537cb79daf59b59a1a517dff706c86ec039162e"
 
-inquirer@^3.0.1:
-  version "3.0.5"
-  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-3.0.5.tgz#172cabc8eacbfb91d595f5d7c354b446b8141f65"
-  dependencies:
-    ansi-escapes "^1.1.0"
-    chalk "^1.0.0"
-    cli-cursor "^2.1.0"
-    cli-width "^2.0.0"
-    external-editor "^2.0.1"
-    figures "^2.0.0"
-    lodash "^4.3.0"
-    mute-stream "0.0.7"
-    run-async "^2.2.0"
-    rx "^4.1.0"
-    string-width "^2.0.0"
-    strip-ansi "^3.0.0"
-    through "^2.3.6"
-
 interpret@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.0.1.tgz#d579fb7f693b858004947af39fa0db49f795602c"
@@ -1861,12 +1795,6 @@ is-builtin-module@^1.0.0:
   dependencies:
     builtin-modules "^1.0.0"
 
-is-ci@^1.0.10:
-  version "1.0.10"
-  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.0.10.tgz#f739336b2632365061a9d48270cd56ae3369318e"
-  dependencies:
-    ci-info "^1.0.0"
-
 is-dotfile@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-dotfile/-/is-dotfile-1.0.2.tgz#2c132383f39199f8edc268ca01b9b007d205cc4d"
@@ -1897,10 +1825,6 @@ is-fullwidth-code-point@^1.0.0:
   dependencies:
     number-is-nan "^1.0.0"
 
-is-fullwidth-code-point@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz#a3b30a5c4f199183167aaab93beefae3ddfb654f"
-
 is-glob@^2.0.0, is-glob@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-2.0.1.tgz#d096f926a3ded5600f3fdfd91198cb0888c2d863"
@@ -1946,10 +1870,6 @@ is-primitive@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/is-primitive/-/is-primitive-2.0.0.tgz#207bab91638499c07b2adf240a41a87210034575"
 
-is-promise@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
-
 is-property@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-property/-/is-property-1.0.2.tgz#57fe1c4e48474edd65b09911f26b1cd4095dda84"
@@ -2264,10 +2184,6 @@ lcid@^1.0.0:
   dependencies:
     invert-kv "^1.0.0"
 
-leven@^2.0.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/leven/-/leven-2.1.0.tgz#c2e7a9f772094dee9d34202ae8acce4687875580"
-
 levn@~0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
@@ -2355,7 +2271,7 @@ lodash@^3.8.0:
   version "3.10.1"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
 
-lodash@^4.0.0, lodash@^4.0.1, lodash@^4.14.0, lodash@^4.3.0, lodash@~4.17.0:
+lodash@^4.0.0, lodash@^4.0.1, lodash@^4.14.0, lodash@~4.17.0:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
@@ -2380,7 +2296,7 @@ loose-envify@^1.0.0, loose-envify@^1.1.0:
   dependencies:
     js-tokens "^3.0.0"
 
-loud-rejection@^1.0.0, loud-rejection@^1.2.0:
+loud-rejection@^1.0.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/loud-rejection/-/loud-rejection-1.6.0.tgz#5b46f80147edee578870f086d04821cf998e551f"
   dependencies:
@@ -2493,10 +2409,6 @@ mime@^1.3.4:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.3.4.tgz#115f9e3b6b3daf2959983cb38f149a2d40eb5d53"
 
-mimic-fn@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-1.1.0.tgz#e667783d92e89dbd342818b5230b9d62a672ad18"
-
 minimalistic-assert@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/minimalistic-assert/-/minimalistic-assert-1.0.0.tgz#702be2dda6b37f4836bcb3f5db56641b64a1d3d3"
@@ -2505,7 +2417,7 @@ minimalistic-crypto-utils@^1.0.0, minimalistic-crypto-utils@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz#f6c00c1c0b082246e5c4d99dfb8c7c083b2b582a"
 
-"minimatch@2 || 3", minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.3, minimatch@~3.0.2:
+"minimatch@2 || 3", minimatch@^3.0.0, minimatch@^3.0.2, minimatch@~3.0.2:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.3.tgz#2a4e4090b96b2db06a9d7df01055a62a77c9b774"
   dependencies:
@@ -2553,10 +2465,6 @@ ms@0.7.2:
   version "0.7.2"
   resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.2.tgz#ae25cf2512b3885a1d95d7f037868d8431124765"
 
-mute-stream@0.0.7, mute-stream@~0.0.4:
-  version "0.0.7"
-  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
-
 nan@^2.3.0, nan@^2.3.2:
   version "2.5.1"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.5.1.tgz#d5b01691253326a97a2bbee9e61c55d8d60351e2"
@@ -2565,12 +2473,6 @@ negotiator@0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.1.tgz#2b327184e8992101177b28563fb5e7102acd0ca9"
 
-node-emoji@^1.0.4:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/node-emoji/-/node-emoji-1.5.1.tgz#fd918e412769bf8c448051238233840b2aff16a1"
-  dependencies:
-    string.prototype.codepointat "^0.2.0"
-
 node-fetch@^1.0.1:
   version "1.6.3"
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-1.6.3.tgz#dc234edd6489982d58e8f0db4f695029abcd8c04"
@@ -2578,7 +2480,7 @@ node-fetch@^1.0.1:
     encoding "^0.1.11"
     is-stream "^1.0.1"
 
-node-gyp@^3.2.1, node-gyp@^3.3.1:
+node-gyp@^3.3.1:
   version "3.5.0"
   resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-3.5.0.tgz#a8fe5e611d079ec16348a3eb960e78e11c85274a"
   dependencies:
@@ -2738,10 +2640,6 @@ object-component@0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/object-component/-/object-component-0.0.3.tgz#f0c69aa50efc95b866c186f400a33769cb2f1291"
 
-object-path@^0.11.2:
-  version "0.11.4"
-  resolved "https://registry.yarnpkg.com/object-path/-/object-path-0.11.4.tgz#370ae752fbf37de3ea70a861c23bba8915691949"
-
 object.omit@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/object.omit/-/object.omit-2.0.1.tgz#1a9c744829f39dbb858c76ca3579ae2a54ebd1fa"
@@ -2767,18 +2665,12 @@ once@1.x, once@^1.3.0:
   dependencies:
     wrappy "1"
 
-once@~1.3.0, once@~1.3.3:
+once@~1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/once/-/once-1.3.3.tgz#b2e261557ce4c314ec8304f3fa82663e4297ca20"
   dependencies:
     wrappy "1"
 
-onetime@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/onetime/-/onetime-2.0.0.tgz#52aa8110e52fc5126ffc667bd8ec21c2ed209ce6"
-  dependencies:
-    mimic-fn "^1.0.0"
-
 optimist@^0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/optimist/-/optimist-0.6.1.tgz#da3ea74686fa21a19a111c326e90eb15a0196686"
@@ -3255,13 +3147,6 @@ promise@^7.1.1:
   dependencies:
     asap "~2.0.3"
 
-proper-lockfile@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/proper-lockfile/-/proper-lockfile-2.0.0.tgz#b21f5e79bcbb6b4e23eeeced15cfc7f63e8a2e55"
-  dependencies:
-    graceful-fs "^4.1.2"
-    retry "^0.10.0"
-
 prr@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/prr/-/prr-0.0.0.tgz#1a84b85908325501411853d0081ee3fa86e2926a"
@@ -3391,12 +3276,6 @@ read-pkg@^1.0.0:
     normalize-package-data "^2.3.2"
     path-type "^1.0.0"
 
-read@^1.0.7:
-  version "1.0.7"
-  resolved "https://registry.yarnpkg.com/read/-/read-1.0.7.tgz#b3da19bd052431a97671d44a42634adf710b40c4"
-  dependencies:
-    mute-stream "~0.0.4"
-
 readable-stream@^2.0.0, "readable-stream@^2.0.0 || ^1.1.13", readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.5, readable-stream@^2.1.0:
   version "2.2.3"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.2.3.tgz#9cf49463985df016c8ae8813097a9293a9b33729"
@@ -3471,14 +3350,14 @@ reduce-function-call@^1.0.1:
   dependencies:
     balanced-match "^0.4.2"
 
+reflect-metadata@^0.1.8:
+  version "0.1.10"
+  resolved "https://registry.yarnpkg.com/reflect-metadata/-/reflect-metadata-0.1.10.tgz#b4f83704416acad89988c9b15635d47e03b9344a"
+
 regenerate@^1.2.1:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/regenerate/-/regenerate-1.3.2.tgz#d1941c67bad437e1be76433add5b385f95b19260"
 
-regenerator-runtime@^0.10.0:
-  version "0.10.3"
-  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.10.3.tgz#8c4367a904b51ea62a908ac310bf99ff90a82a3e"
-
 regex-cache@^0.4.2:
   version "0.4.3"
   resolved "http://registry.npmjs.org/regex-cache/-/regex-cache-0.4.3.tgz#9b1a6c35d4d0dfcef5711ae651e8e9d3d7114145"
@@ -3534,17 +3413,13 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
-request-capture-har@^1.1.4:
-  version "1.1.4"
-  resolved "https://registry.yarnpkg.com/request-capture-har/-/request-capture-har-1.1.4.tgz#e6ad76eb8e7a1714553fdbeef32cd4518e4e2013"
-
 request-progress@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/request-progress/-/request-progress-2.0.1.tgz#5d36bb57961c673aa5b788dbc8141fdf23b44e08"
   dependencies:
     throttleit "^1.0.0"
 
-request@2, request@^2.61.0, request@^2.75.0, request@^2.79.0, request@~2.79.0:
+request@2, request@^2.61.0, request@^2.79.0, request@~2.79.0:
   version "2.79.0"
   resolved "https://registry.yarnpkg.com/request/-/request-2.79.0.tgz#4dfe5bf6be8b8cdc37fcf93e04b65577722710de"
   dependencies:
@@ -3591,24 +3466,13 @@ restangular@^1.2.0:
   dependencies:
     lodash "~4.17.0"
 
-restore-cursor@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-2.0.0.tgz#9f7ee287f82fd326d4fd162923d62129eee0dfaf"
-  dependencies:
-    onetime "^2.0.0"
-    signal-exit "^3.0.2"
-
-retry@^0.10.0:
-  version "0.10.1"
-  resolved "https://registry.yarnpkg.com/retry/-/retry-0.10.1.tgz#e76388d217992c252750241d3d3956fed98d8ff4"
-
 right-align@^0.1.1:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/right-align/-/right-align-0.1.3.tgz#61339b722fe6a3515689210d24e14c96148613ef"
   dependencies:
     align-text "^0.1.1"
 
-rimraf@2, rimraf@^2.3.3, rimraf@^2.4.4, rimraf@^2.5.0:
+rimraf@2, rimraf@^2.3.3, rimraf@^2.4.4:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.1.tgz#c2338ec643df7a1b7fe5c54fa86f57428a55f33d"
   dependencies:
@@ -3624,20 +3488,6 @@ ripemd160@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/ripemd160/-/ripemd160-1.0.1.tgz#93a4bbd4942bc574b69a8fa57c71de10ecca7d6e"
 
-roadrunner@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/roadrunner/-/roadrunner-1.1.0.tgz#1180a30d64e1970d8f55dd8cb0da8ffccecad71e"
-
-run-async@^2.2.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.3.0.tgz#0371ab4ae0bdd720d4166d7dfda64ff7a445a6c0"
-  dependencies:
-    is-promise "^2.1.0"
-
-rx@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/rx/-/rx-4.1.0.tgz#a5f13ff79ef3b740fe30aa803fb09f98805d4782"
-
 sass-graph@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/sass-graph/-/sass-graph-2.1.2.tgz#965104be23e8103cb7e5f710df65935b317da57b"
@@ -3664,14 +3514,14 @@ semver-diff@^2.0.0:
   dependencies:
     semver "^5.0.3"
 
-"semver@2 || 3 || 4 || 5", "semver@2.x || 3.x || 4 || 5", semver@^5.0.1, semver@^5.0.3, semver@^5.1.0, semver@~5.3.0:
-  version "5.3.0"
-  resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
-
-semver@~4.3.3:
+"semver@2 || 3 || 4 || 5", "semver@2.x || 3.x || 4 || 5", semver@~4.3.3:
   version "4.3.6"
   resolved "https://registry.yarnpkg.com/semver/-/semver-4.3.6.tgz#300bc6e0e86374f7ba61068b5b1ecd57fc6532da"
 
+semver@^5.0.1, semver@^5.0.3, semver@^5.1.0, semver@~5.3.0:
+  version "5.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
+
 semver@~5.0.1:
   version "5.0.3"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.0.3.tgz#77466de589cd5d3c95f138aa78bc569a3cb5d27a"
@@ -3698,7 +3548,7 @@ sha.js@^2.3.6:
   dependencies:
     inherits "^2.0.1"
 
-signal-exit@^3.0.0, signal-exit@^3.0.2:
+signal-exit@^3.0.0:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
 
@@ -3872,17 +3722,6 @@ string-width@^1.0.1, string-width@^1.0.2:
     is-fullwidth-code-point "^1.0.0"
     strip-ansi "^3.0.0"
 
-string-width@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.0.0.tgz#635c5436cc72a6e0c387ceca278d4e2eec52687e"
-  dependencies:
-    is-fullwidth-code-point "^2.0.0"
-    strip-ansi "^3.0.0"
-
-string.prototype.codepointat@^0.2.0:
-  version "0.2.0"
-  resolved "https://registry.yarnpkg.com/string.prototype.codepointat/-/string.prototype.codepointat-0.2.0.tgz#6b26e9bd3afcaa7be3b4269b526de1b82000ac78"
-
 string_decoder@^0.10.25, string_decoder@~0.10.x:
   version "0.10.31"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
@@ -3903,10 +3742,6 @@ strip-bom@^2.0.0:
   dependencies:
     is-utf8 "^0.2.0"
 
-strip-bom@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
-
 strip-indent@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-1.0.1.tgz#0c7962a6adefa7bbd4ac366460a638552ae1a0a2"
@@ -3966,16 +3801,7 @@ tar-pack@~3.3.0:
     tar "~2.2.1"
     uid-number "~0.0.6"
 
-tar-stream@^1.5.2:
-  version "1.5.2"
-  resolved "https://registry.yarnpkg.com/tar-stream/-/tar-stream-1.5.2.tgz#fbc6c6e83c1a19d4cb48c7d96171fc248effc7bf"
-  dependencies:
-    bl "^1.0.0"
-    end-of-stream "^1.0.0"
-    readable-stream "^2.0.0"
-    xtend "^4.0.0"
-
-tar@^2.0.0, tar@^2.2.1, tar@~2.2.1:
+tar@^2.0.0, tar@~2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/tar/-/tar-2.2.1.tgz#8e4d2a256c0e2185c6b18ad694aec968b83cb1d1"
   dependencies:
@@ -3997,10 +3823,6 @@ throttleit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/throttleit/-/throttleit-1.0.0.tgz#9e785836daf46743145a5984b6268d828528ac6c"
 
-through@^2.3.6:
-  version "2.3.8"
-  resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
-
 throwback@^1.1.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/throwback/-/throwback-1.1.1.tgz#f007e7c17604a6d16d7a07c41aa0e8fedc6184a4"
@@ -4017,7 +3839,7 @@ timers-browserify@^2.0.2:
   dependencies:
     setimmediate "^1.0.4"
 
-tmp@0.0.x, tmp@^0.0.31:
+tmp@0.0.x:
   version "0.0.31"
   resolved "https://registry.yarnpkg.com/tmp/-/tmp-0.0.31.tgz#8f38ab9438e17315e5dbd8b3657e8bfb277ae4a7"
   dependencies:
@@ -4047,7 +3869,7 @@ trim-newlines@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
 
-ts-loader@0.9.5:
+ts-loader@^0.9.5:
   version "0.9.5"
   resolved "https://registry.yarnpkg.com/ts-loader/-/ts-loader-0.9.5.tgz#7149b386c61bab9c6c3fd1d5d70a0145b7d3d3a1"
   dependencies:
@@ -4113,11 +3935,7 @@ typedarray@~0.0.5:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-typescript@2.0.3:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.0.3.tgz#33dec9eae86b8eee327dd419ca050c853cabd514"
-
-typescript@>=2.1.4, typescript@^2.0.0, typescript@^2.0.3:
+typescript@>=2.1.4, typescript@^2.0.0, typescript@^2.0.3, typescript@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.2.1.tgz#4862b662b988a4c8ff691cc7969622d24db76ae9"
 
@@ -4538,44 +4356,6 @@ yargs@~3.10.0:
     decamelize "^1.0.0"
     window-size "0.1.0"
 
-yarn@^0.21.3:
-  version "0.21.3"
-  resolved "https://registry.yarnpkg.com/yarn/-/yarn-0.21.3.tgz#8dda3a63c798b383cfa577452c2b3cb3e4aa87e0"
-  dependencies:
-    babel-runtime "^6.0.0"
-    bytes "^2.4.0"
-    camelcase "^3.0.0"
-    chalk "^1.1.1"
-    cmd-shim "^2.0.1"
-    commander "^2.9.0"
-    death "^1.0.0"
-    debug "^2.2.0"
-    defaults "^1.0.3"
-    detect-indent "^5.0.0"
-    ini "^1.3.4"
-    inquirer "^3.0.1"
-    invariant "^2.2.0"
-    is-builtin-module "^1.0.0"
-    is-ci "^1.0.10"
-    leven "^2.0.0"
-    loud-rejection "^1.2.0"
-    minimatch "^3.0.3"
-    mkdirp "^0.5.1"
-    node-emoji "^1.0.4"
-    node-gyp "^3.2.1"
-    object-path "^0.11.2"
-    proper-lockfile "^2.0.0"
-    read "^1.0.7"
-    request "^2.75.0"
-    request-capture-har "^1.1.4"
-    rimraf "^2.5.0"
-    roadrunner "^1.1.0"
-    semver "^5.1.0"
-    strip-bom "^3.0.0"
-    tar "^2.2.1"
-    tar-stream "^1.5.2"
-    validate-npm-package-license "^3.0.1"
-
 yauzl@2.4.1:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/yauzl/-/yauzl-2.4.1.tgz#9528f442dab1b2284e58b4379bb194e22e0c4005"