Bump up typescript to latest

.dependency-cruiser.json

@@ -0,0 +1,107 @@
+{
+  "forbidden": [
+    {
+      "name": "not-to-spec",
+      "comment": "Don't allow dependencies from outside the spec folder to spec",
+      "severity": "error",
+      "from": {
+        "pathNot": "^spec"
+      },
+      "to": {
+        "path": "^spec"
+      }
+    },
+    {
+      "name": "not-to-spec",
+      "comment": "Don't allow dependencies to (typescript/ javascript/ coffeescript) spec files",
+      "severity": "error",
+      "from": {},
+      "to": {
+        "path": "\\.spec\\.[js|ts|ls|coffee|litcoffee|coffee\\.md]$"
+      }
+    },
+    {
+      "name": "no-deprecated-core",
+      "comment": "Warn about dependencies on deprecated core modules.",
+      "severity": "warn",
+      "from": {},
+      "to": {
+        "dependencyTypes": [
+          "core"
+        ],
+        "path": "^(punycode|domain)$"
+      }
+    },
+    {
+      "name": "no-deprecated-npm",
+      "comment": "These npm modules are deprecated - find an alternative.",
+      "severity": "warn",
+      "from": {},
+      "to": {
+        "dependencyTypes": [
+          "deprecated"
+        ]
+      }
+    },
+    {
+      "name": "not-to-dev-dep",
+      "severity": "error",
+      "comment": "Don't allow dependencies from src/app/lib to a development only package",
+      "from": {
+        "path": "^(src|app|lib)"
+      },
+      "to": {
+        "dependencyTypes": [
+          "npm-dev"
+        ]
+      }
+    },
+    {
+      "name": "no-non-package-json",
+      "severity": "error",
+      "comment": "Don't allow dependencies to packages not in package.json (except from within node_modules)",
+      "from": {
+        "pathNot": "^node_modules"
+      },
+      "to": {
+        "dependencyTypes": [
+          "undetermined",
+          "npm-no-pkg",
+          "npm-unknown"
+        ],
+        "pathNot": "^electron"
+      }
+    },
+    {
+      "name": "peer-deps-used",
+      "comment": "Error about the use of a peer dependency (peer dependencies are deprecated).",
+      "severity": "error",
+      "from": {},
+      "to": {
+        "dependencyTypes": [
+          "npm-peer"
+        ]
+      }
+    },
+    {
+      "name": "no-duplicate-dep-types",
+      "comment": "Warn if a dependency occurs in your package.json more than once (technically: has more than one dependency type)",
+      "severity": "warn",
+      "from": {},
+      "to": {
+        "moreThanOneDependencyType": true
+      }
+    },
+    {
+      "name": "no-circular",
+      "severity": "error",
+      "comment": "Error in case we have circular dependencies",
+      "from": {
+        "path": "^src"
+      },
+      "to": {
+        "circular": true
+      }
+    }
+  ]
+}

.travis.yml

@@ -26,7 +26,7 @@ before_install:
 
 install:
   - npm install
-  - if [ "$FULL_VALIDATE" == "true" ]; then npm run lint && npm run check_circular_dependencies; fi
+  - if [ "$FULL_VALIDATE" == "true" ]; then npm run lint && npm run test:circular; fi
 
 script:
   - if [ "$FULL_VALIDATE" == "true" ] && [ -n "DANGER_GITHUB_API_TOKEN" ]; then echo {} > ./.babelrc && npx danger; fi

package.json

@@ -16,7 +16,6 @@
     "exclude": [
       "node_modules",
       "dist",
-      "typings",
       "*.d.ts",
       "src/**/MiscJSDoc.ts"
     ],
@@ -52,7 +51,6 @@
     "build_perf": "Build CJS & Global build, run macro performance test",
     "build_test": "Build CJS package & test spec, execute mocha test runner",
     "build_docs": "Build ESM2015 & global package, create documentation using it",
-    "check_circular_dependencies": "Check codebase has circular dependencies",
     "clean_dist_cjs": "Clean up existing CJS package output",
     "clean_dist_esm5": "Clean up existing ESM/ES5 package output",
     "clean_dist_esm2015": "Clean up existing ESM/ES2015 package output",
@@ -90,7 +88,6 @@
     "build_perf": "webdriver-manager update && npm-run-all build_cjs build_global perf",
     "build_docs": "npm-run-all build_global build_esm2015_for_docs build_cjs tests2png decision_tree_widget && esdoc -c esdoc.json && npm-run-all clean_dist_esm2015",
     "build_spec_browser": "webpack --config spec/support/webpack.mocha.config.js",
-    "check_circular_dependencies": "madge ./dist/cjs --circular",
     "clean_dist": "shx rm -rf ./dist",
     "clean_dist_cjs": "shx rm -rf ./dist/cjs",
     "clean_dist_esm5": "shx rm -rf ./dist/esm5",
@@ -113,11 +110,12 @@
     "lint": "npm-run-all --parallel lint_*",
     "perf": "protractor protractor.conf.js",
     "perf_micro": "node ./perf/micro/index.js",
-    "prepublish": "shx rm -rf ./typings && typings install && npm run build_all",
+    "prepublish": "shx rm -rf ./typings && npm run build_all",
     "publish_docs": "./publish_docs.sh",
     "test_browser": "npm-run-all build_spec_browser && opn spec/support/mocha-browser-runner.html",
     "test": "cross-env TS_NODE_FAST=true mocha --compilers ts:ts-node/register --opts spec/support/coverage.opts \"spec/**/*-spec.ts\"",
     "test:cover": "cross-env TS_NODE_FAST=true nyc npm test",
+    "test:circular": "dependency-cruise --validate .dependency-cruiser.json -x \"^node_modules\" src",
     "tests2png": "tsc && mkdirp tmp/docs/img && mkdirp spec-js/support && shx cp spec/support/*.opts spec-js/support/ && mocha --opts spec/support/tests2png.opts spec-js",
     "watch": "watch \"echo triggering build && npm run build_test && echo build completed\" src -d -u -w=15"
   },
@@ -171,6 +169,12 @@
   "homepage": "https://github.com/ReactiveX/RxJS",
   "devDependencies": {
     "@angular-devkit/build-optimizer": "0.0.24",
+    "@types/chai": "^4.0.4",
+    "@types/lodash": "^4.14.80",
+    "@types/mocha": "^2.2.44",
+    "@types/node": "^8.0.47",
+    "@types/sinon": "^2.3.7",
+    "@types/sinon-chai": "^2.7.29",
     "babel-polyfill": "^6.23.0",
     "benchmark": "^2.1.0",
     "benchpress": "2.0.0-beta.1",
@@ -182,6 +186,7 @@
     "cross-env": "^5.1.0",
     "cz-conventional-changelog": "^1.2.0",
     "danger": "^1.1.0",
+    "dependency-cruiser": "^2.6.0",
     "doctoc": "^1.0.0",
     "escape-string-regexp": "^1.0.5 ",
     "esdoc": "^0.4.7",
@@ -222,8 +227,7 @@
     "ts-node": "^3.3.0",
     "tslib": "^1.5.0",
     "tslint": "^4.4.2",
-    "typescript": "~2.0.6",
-    "typings": "^2.0.0",
+    "typescript": "latest",
     "validate-commit-msg": "^2.14.0",
     "watch": "^1.0.1",
     "webpack": "^1.13.1",

spec/helpers/marble-testing.ts

@@ -1,4 +1,3 @@
-///<reference path='../../typings/index.d.ts'/>
 import { Observable } from '../../src/Observable';
 import { SubscriptionLog } from '../../src/testing/SubscriptionLog';
 import { ColdObservable } from '../../src/testing/ColdObservable';

spec/helpers/test-helper.ts

@@ -1,12 +1,10 @@
-///<reference path='../../typings/index.d.ts'/>
 declare const global: any;
 
 import * as Rx from '../../src/Rx';
 import { ObservableInput } from '../../src/Observable';
 import { root } from '../../src/util/root';
 import { $$iterator } from '../../src/symbol/iterator';
 import $$symbolObservable from 'symbol-observable';
-import { Observable } from '../../src/Observable';
 
 export function lowerCaseO<T>(...args: Array<any>): Rx.Observable<T> {
 

spec/helpers/testScheduler-ui.ts

@@ -1,5 +1,3 @@
-///<reference path='../../typings/index.d.ts'/>
-
 import * as _ from 'lodash';
 //import * as commonInterface from 'mocha/lib/interfaces/common';
 //import * as escapeRe from 'escape-string-regexp';

spec/util/UnsubscriptionError-spec.ts

@@ -19,9 +19,7 @@ describe('UnsubscriptionError', () => {
       subscription.unsubscribe();
     } catch (err) {
       expect(err instanceof UnsubscriptionError).to.equal(true);
-      expect(err.message).to.equal(`2 errors occurred during unsubscription:
-  1) ${err1}
-  2) ${err2}`);
+      expect(err.errors).to.deep.equal([err1, err2]);
       expect(err.name).to.equal('UnsubscriptionError');
     }
   });

src/observable/dom/AjaxObservable.ts

@@ -452,6 +452,9 @@ export class AjaxError extends Error {
     this.status = xhr.status;
     this.responseType = xhr.responseType || request.responseType;
     this.response = parseXhrResponse(this.responseType, xhr);
+
+    this.name = 'AjaxError';
+    (Object as any).setPrototypeOf(this, AjaxError.prototype);
   }
 }
 
@@ -480,5 +483,6 @@ function parseXhrResponse(responseType: string, xhr: XMLHttpRequest) {
 export class AjaxTimeoutError extends AjaxError {
   constructor(xhr: XMLHttpRequest, request: AjaxRequest) {
     super('ajax timeout', xhr, request);
+    (Object as any).setPrototypeOf(this, AjaxTimeoutError.prototype);
   }
 }

src/util/ArgumentOutOfRangeError.ts

@@ -10,9 +10,8 @@
  */
 export class ArgumentOutOfRangeError extends Error {
   constructor() {
-    const err: any = super('argument out of range');
-    (<any> this).name = err.name = 'ArgumentOutOfRangeError';
-    (<any> this).stack = err.stack;
-    (<any> this).message = err.message;
+    super('argument out of range');
+    this.name = 'ArgumentOutOfRangeError';
+    (Object as any).setPrototypeOf(this, ArgumentOutOfRangeError.prototype);
   }
 }

src/util/EmptyError.ts

@@ -10,9 +10,8 @@
  */
 export class EmptyError extends Error {
   constructor() {
-    const err: any = super('no elements in sequence');
-    (<any> this).name = err.name = 'EmptyError';
-    (<any> this).stack = err.stack;
-    (<any> this).message = err.message;
+    super('no elements in sequence');
+    this.name = 'EmptyError';
+    (Object as any).setPrototypeOf(this, EmptyError.prototype);
   }
 }

src/util/ObjectUnsubscribedError.ts

@@ -9,9 +9,8 @@
  */
 export class ObjectUnsubscribedError extends Error {
   constructor() {
-    const err: any = super('object unsubscribed');
-    (<any> this).name = err.name = 'ObjectUnsubscribedError';
-    (<any> this).stack = err.stack;
-    (<any> this).message = err.message;
+    super('object unsubscribed');
+    this.name = 'ObjectUnsubscribedError';
+    (Object as any).setPrototypeOf(this, ObjectUnsubscribedError.prototype);
   }
 }

src/util/TimeoutError.ts

@@ -7,9 +7,8 @@
  */
 export class TimeoutError extends Error {
   constructor() {
-    const err: any = super('Timeout has occurred');
-    (<any> this).name = err.name = 'TimeoutError';
-    (<any> this).stack = err.stack;
-    (<any> this).message = err.message;
+    super('Timeout has occurred');
+
+    (Object as any).setPrototypeOf(this, TimeoutError.prototype);
   }
 }

src/util/UnsubscriptionError.ts

@@ -4,12 +4,10 @@
  */
 export class UnsubscriptionError extends Error {
   constructor(public errors: any[]) {
-    super();
-    const err: any = Error.call(this, errors ?
+    super(errors ?
       `${errors.length} errors occurred during unsubscription:
   ${errors.map((err, i) => `${i + 1}) ${err.toString()}`).join('\n  ')}` : '');
-    (<any> this).name = err.name = 'UnsubscriptionError';
-    (<any> this).stack = err.stack;
-    (<any> this).message = err.message;
+    this.name = 'UnsubscriptionError';
+    (Object as any).setPrototypeOf(this, UnsubscriptionError.prototype);
   }
 }