LucasSloan · May 8, 2018
diff --git a/integration/typings_test_ts27/package.json b/integration/typings_test_ts27/package.json
@@ -1,6 +1,6 @@
 {
   "name": "angular-integration",
-  "description": "Assert that users with TypeScript 2.6 can type-check an Angular application",
+  "description": "Assert that users with TypeScript 2.7 can type-check an Angular application",
   "version": "0.0.0",
   "license": "MIT",
   "dependencies": {

diff --git a/integration/typings_test_ts28/include-all.ts b/integration/typings_test_ts28/include-all.ts
@@ -0,0 +1,47 @@
+/**
+ * @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 compiler from '@angular/compiler';
+import * as compilerTesting from '@angular/compiler/testing';
+import * as core from '@angular/core';
+import * as coreTesting from '@angular/core/testing';
+import * as forms from '@angular/forms';
+import * as http from '@angular/http';
+import * as httpTesting from '@angular/http/testing';
+import * as platformBrowser from '@angular/platform-browser';
+import * as platformBrowserTesting from '@angular/platform-browser/testing';
+import * as platformBrowserDynamic from '@angular/platform-browser-dynamic';
+import * as platformServer from '@angular/platform-server';
+import * as platformServerTesting from '@angular/platform-server/testing';
+import * as platformWebworker from '@angular/platform-webworker';
+import * as platformWebworkerDynamic from '@angular/platform-webworker-dynamic';
+import * as router from '@angular/router';
+import * as routerTesting from '@angular/router/testing';
+import * as serviceWorker from '@angular/service-worker';
+import * as upgrade from '@angular/upgrade';
+
+export default {
+  compiler,
+  compilerTesting,
+  core,
+  coreTesting,
+  forms,
+  http,
+  httpTesting,
+  platformBrowser,
+  platformBrowserTesting,
+  platformBrowserDynamic,
+  platformServer,
+  platformServerTesting,
+  platformWebworker,
+  platformWebworkerDynamic,
+  router,
+  routerTesting,
+  serviceWorker,
+  upgrade,
+};
diff --git a/integration/typings_test_ts28/package.json b/integration/typings_test_ts28/package.json
@@ -0,0 +1,30 @@
+{
+  "name": "angular-integration",
+  "description": "Assert that users with TypeScript 2.8 can type-check an Angular application",
+  "version": "0.0.0",
+  "license": "MIT",
+  "dependencies": {
+    "@angular/animations": "file:../../dist/packages-dist/animations",
+    "@angular/common": "file:../../dist/packages-dist/common",
+    "@angular/compiler": "file:../../dist/packages-dist/compiler",
+    "@angular/compiler-cli": "file:../../dist/packages-dist/compiler-cli",
+    "@angular/core": "file:../../dist/packages-dist/core",
+    "@angular/forms": "file:../../dist/packages-dist/forms",
+    "@angular/http": "file:../../dist/packages-dist/http",
+    "@angular/platform-browser": "file:../../dist/packages-dist/platform-browser",
+    "@angular/platform-browser-dynamic": "file:../../dist/packages-dist/platform-browser-dynamic",
+    "@angular/platform-server": "file:../../dist/packages-dist/platform-server",
+    "@angular/platform-webworker": "file:../../dist/packages-dist/platform-webworker",
+    "@angular/platform-webworker-dynamic": "file:../../dist/packages-dist/platform-webworker-dynamic",
+    "@angular/router": "file:../../dist/packages-dist/router",
+    "@angular/service-worker": "file:../../dist/packages-dist/service-worker",
+    "@angular/upgrade": "file:../../dist/packages-dist/upgrade",
+    "@types/jasmine": "2.5.41",
+    "rxjs": "file:../../node_modules/rxjs",
+    "typescript": "2.8.x",
+    "zone.js": "file:../../node_modules/zone.js"
+  },
+  "scripts": {
+    "test": "tsc"
+  }
+}
diff --git a/integration/typings_test_ts28/tsconfig.json b/integration/typings_test_ts28/tsconfig.json
@@ -0,0 +1,24 @@
+{
+  "compilerOptions": {
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "module": "commonjs",
+    "moduleResolution": "node",
+    "outDir": "../../dist/typings_test_ts28/",
+    "rootDir": ".",
+    "target": "es5",
+    "lib": [
+      "es5",
+      "dom",
+      "es2015.collection",
+      "es2015.iterable",
+      "es2015.promise"
+    ],
+    "types": [],
+    "strictNullChecks": true
+  },
+  "files": [
+    "include-all.ts",
+    "node_modules/@types/jasmine/index.d.ts"
+  ]
+}
diff --git a/package.json b/package.json
@@ -110,11 +110,11 @@
     "source-map": "0.5.7",
     "source-map-support": "0.4.18",
     "systemjs": "0.18.10",
-    "tsickle": "^0.27.2",
+    "tsickle": "^0.28.0",
     "tslint": "5.7.0",
     "tslint-eslint-rules": "4.1.1",
     "tsutils": "2.20.0",
-    "typescript": "2.7.x",
+    "typescript": "2.8.x",
     "uglify-es": "^3.3.9",
     "universal-analytics": "0.4.15",
     "vlq": "0.2.2",

diff --git a/packages/bazel/package.json b/packages/bazel/package.json
@@ -13,7 +13,7 @@
   },
   "peerDependencies": {
     "@angular/compiler-cli": "0.0.0-PLACEHOLDER",
-    "typescript": ">=2.7.2 <2.8"
+    "typescript": ">=2.7.2 <2.9"
   },
   "repository": {
     "type": "git",

diff --git a/packages/compiler-cli/package.json b/packages/compiler-cli/package.json
@@ -15,7 +15,7 @@
     "chokidar": "^1.4.2"
   },
   "peerDependencies": {
-    "typescript": ">=2.7.2 <2.8",
+    "typescript": ">=2.7.2 <2.9",
     "@angular/compiler": "0.0.0-PLACEHOLDER"
   },
   "engines" : {

diff --git a/packages/compiler-cli/src/transformers/program.ts b/packages/compiler-cli/src/transformers/program.ts
@@ -108,7 +108,7 @@ const MIN_TS_VERSION = '2.7.2';
  * ∀ supported typescript version v, v < MAX_TS_VERSION
  * MAX_TS_VERSION is not considered as a supported TypeScript version
  */
-const MAX_TS_VERSION = '2.8.0';
+const MAX_TS_VERSION = '2.9.0';
 
 class AngularCompilerProgram implements Program {
   private rootNames: string[];

diff --git a/packages/core/src/sanitization/html_sanitizer.ts b/packages/core/src/sanitization/html_sanitizer.ts
@@ -141,13 +141,13 @@ class SanitizingHtmlSerializer {
     const elAttrs = element.attributes;
     for (let i = 0; i < elAttrs.length; i++) {
       const elAttr = elAttrs.item(i);
-      const attrName = elAttr.name;
+      const attrName = elAttr !.name;
       const lower = attrName.toLowerCase();
       if (!VALID_ATTRS.hasOwnProperty(lower)) {
         this.sanitizedSomething = true;
         continue;
       }
-      let value = elAttr.value;
+      let value = elAttr !.value;
       // TODO(martinprobst): Special case image URIs for data:image/...
       if (URI_ATTRS[lower]) value = _sanitizeUrl(value);
       if (SRCSET_ATTRS[lower]) value = sanitizeSrcset(value);

diff --git a/packages/core/src/sanitization/inert_body.ts b/packages/core/src/sanitization/inert_body.ts
@@ -146,7 +146,7 @@ export class InertBodyHelper {
     // loop backwards so that we can support removals.
     for (let i = elAttrs.length - 1; 0 < i; i--) {
       const attrib = elAttrs.item(i);
-      const attrName = attrib.name;
+      const attrName = attrib !.name;
       if (attrName === 'xmlns:ns1' || attrName.indexOf('ns1:') === 0) {
         el.removeAttribute(attrName);
       }

diff --git a/packages/language-service/src/ts_plugin.ts b/packages/language-service/src/ts_plugin.ts
@@ -64,7 +64,7 @@ export function create(info: any /* ts.server.PluginCreateInfo */): ts.LanguageS
   }
 
   function typescriptOnly(ls: ts.LanguageService): ts.LanguageService {
-    return {
+    const languageService: ts.LanguageService = {
       cleanupSemanticCache: () => ls.cleanupSemanticCache(),
       getSyntacticDiagnostics: tryFilenameCall(ls.getSyntacticDiagnostics),
       getSemanticDiagnostics: tryFilenameCall(ls.getSemanticDiagnostics),
@@ -117,8 +117,13 @@ export function create(info: any /* ts.server.PluginCreateInfo */): ts.LanguageS
       getDefinitionAndBoundSpan: tryFilenameOneCall(ls.getDefinitionAndBoundSpan),
       getCombinedCodeFix:
           (scope: ts.CombinedCodeFixScope, fixId: {}, formatOptions: ts.FormatCodeSettings) =>
-              tryCall(undefined, () => ls.getCombinedCodeFix(scope, fixId, formatOptions))
-    };
+              tryCall(undefined, () => ls.getCombinedCodeFix(scope, fixId, formatOptions)),
+      // TODO(kyliau): dummy implementation to compile with ts 2.8, create real one
+      getSuggestionDiagnostics: (fileName: string) => [],
+      // TODO(kyliau): dummy implementation to compile with ts 2.8, create real one
+      organizeImports: (scope: ts.CombinedCodeFixScope, formatOptions: ts.FormatCodeSettings) => [],
+    } as ts.LanguageService;
+    return languageService;
   }
 
   oldLS = typescriptOnly(oldLS);

diff --git a/packages/service-worker/worker/testing/cache.ts b/packages/service-worker/worker/testing/cache.ts
@@ -156,7 +156,8 @@ export class MockCache {
         headers: {},
       } as DehydratedResponse;
 
-      resp.headers.forEach((value, name) => { dehydratedResp.headers[name] = value; });
+      resp.headers.forEach(
+          (value: string, name: string) => { dehydratedResp.headers[name] = value; });
 
       dehydrated[url] = dehydratedResp;
     });

diff --git a/packages/upgrade/src/common/downgrade_component_adapter.ts b/packages/upgrade/src/common/downgrade_component_adapter.ts
@@ -11,7 +11,7 @@ import {ApplicationRef, ChangeDetectorRef, ComponentFactory, ComponentRef, Event
 import * as angular from './angular1';
 import {PropertyBinding} from './component_info';
 import {$SCOPE} from './constants';
-import {getAttributesAsArray, getComponentName, hookupNgModel, strictEquals} from './util';
+import {getComponentName, hookupNgModel, strictEquals} from './util';
 
 const INITIAL_VALUE = {
   __UNINITIALIZED__: true

diff --git a/packages/upgrade/src/common/util.ts b/packages/upgrade/src/common/util.ts
@@ -32,19 +32,6 @@ export function directiveNormalize(name: string): string {
       .replace(DIRECTIVE_SPECIAL_CHARS_REGEXP, (_, letter) => letter.toUpperCase());
 }
 
-export function getAttributesAsArray(node: Node): [string, string][] {
-  const attributes = node.attributes;
-  let asArray: [string, string][] = undefined !;
-  if (attributes) {
-    let attrLen = attributes.length;
-    asArray = new Array(attrLen);
-    for (let i = 0; i < attrLen; i++) {
-      asArray[i] = [attributes[i].nodeName, attributes[i].nodeValue !];
-    }
-  }
-  return asArray || [];
-}
-
 export function getComponentName(component: Type<any>): string {
   // Return the name of the component or the first line of its stringified version.
   return (component as any).overriddenName || component.name || component.toString().split('\n')[0];

diff --git a/yarn.lock b/yarn.lock
@@ -5886,9 +5886,9 @@ trim-off-newlines@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-off-newlines/-/trim-off-newlines-1.0.1.tgz#9f9ba9d9efa8764c387698bcbfeb2c848f11adb3"
 
-tsickle@^0.27.2:
-  version "0.27.2"
-  resolved "https://registry.yarnpkg.com/tsickle/-/tsickle-0.27.2.tgz#f33d46d046f73dd5c155a37922e422816e878736"
+tsickle@^0.28.0:
+  version "0.28.0"
+  resolved "https://registry.yarnpkg.com/tsickle/-/tsickle-0.28.0.tgz#6cd6fa004766c6ad9261b599c83866ee97cc7875"
   dependencies:
     minimist "^1.2.0"
     mkdirp "^0.5.1"
@@ -5989,9 +5989,9 @@ typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
-typescript@2.7.x:
-  version "2.7.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.7.2.tgz#2d615a1ef4aee4f574425cdff7026edf81919836"
+typescript@2.8.x:
+  version "2.8.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.8.3.tgz#5d817f9b6f31bb871835f4edf0089f21abe6c170"
 
 typescript@~2.6.2:
   version "2.6.2"