diff --git a/package.json b/package.json
index 24e3e4673486..97c1225bcd17 100644
--- a/package.json
+++ b/package.json
@@ -15,8 +15,8 @@
     "@types/babel__template": "^7.0.0",
     "@types/jest": "24.0.2",
     "@types/node": "*",
-    "@typescript-eslint/eslint-plugin": "^1.4.2",
-    "@typescript-eslint/parser": "^1.4.2",
+    "@typescript-eslint/eslint-plugin": "^1.5.0",
+    "@typescript-eslint/parser": "^1.5.0",
     "ansi-regex": "^4.0.0",
     "ansi-styles": "^3.2.0",
     "babel-eslint": "^9.0.0",
@@ -69,7 +69,7 @@
     "slash": "^2.0.0",
     "string-length": "^2.0.0",
     "strip-ansi": "^5.0.0",
-    "typescript": "next",
+    "typescript": "^3.4.1",
     "webpack": "^4.28.4"
   },
   "scripts": {
diff --git a/packages/babel-plugin-jest-hoist/src/index.ts b/packages/babel-plugin-jest-hoist/src/index.ts
index f99fa9675691..dd165c7363ca 100644
--- a/packages/babel-plugin-jest-hoist/src/index.ts
+++ b/packages/babel-plugin-jest-hoist/src/index.ts
@@ -161,6 +161,7 @@ export = () => {
     }
 
     const callee = expr.get('callee');
+    const expressionArguments = expr.get('arguments');
     // TODO: avoid type casts - the types can be arrays (is it possible to ignore that without casting?)
     const object = callee.get('object') as NodePath;
     const property = callee.get('property') as NodePath;
@@ -169,7 +170,7 @@ export = () => {
       FUNCTIONS[property.node.name] &&
       (object.isIdentifier(JEST_GLOBAL) ||
         (callee.isMemberExpression() && shouldHoistExpression(object))) &&
-      FUNCTIONS[property.node.name](expr.get('arguments'))
+      FUNCTIONS[property.node.name](expressionArguments)
     );
   };
 
diff --git a/packages/expect/src/toThrowMatchers.ts b/packages/expect/src/toThrowMatchers.ts
index 4ad89aee7c81..ca45aefd1800 100644
--- a/packages/expect/src/toThrowMatchers.ts
+++ b/packages/expect/src/toThrowMatchers.ts
@@ -392,8 +392,7 @@ const formatStack = (thrown: Thrown | null) =>
   thrown === null || !thrown.isError
     ? ''
     : formatStackTrace(
-        // @ts-ignore
-        separateMessageFromStack(thrown.value.stack).stack,
+        separateMessageFromStack(thrown.value.stack!).stack,
         {
           rootDir: process.cwd(),
           testMatch: [],
diff --git a/packages/jest-circus/src/__mocks__/testUtils.ts b/packages/jest-circus/src/__mocks__/testUtils.ts
index 1865256a50b7..1353fcd09fda 100644
--- a/packages/jest-circus/src/__mocks__/testUtils.ts
+++ b/packages/jest-circus/src/__mocks__/testUtils.ts
@@ -11,7 +11,6 @@ import os from 'os';
 import path from 'path';
 import crypto from 'crypto';
 import {sync as spawnSync, ExecaReturns} from 'execa';
-// @ts-ignore
 import {skipSuiteOnWindows} from '@jest/test-utils';
 
 const CIRCUS_PATH = require.resolve('../../build');
diff --git a/packages/jest-circus/tsconfig.json b/packages/jest-circus/tsconfig.json
index 31de3b50f0a3..10a995ffa2ba 100644
--- a/packages/jest-circus/tsconfig.json
+++ b/packages/jest-circus/tsconfig.json
@@ -14,6 +14,7 @@
     {"path": "../jest-test-result"},
     {"path": "../jest-types"},
     {"path": "../jest-util"},
-    {"path": "../pretty-format"}
+    {"path": "../pretty-format"},
+    {"path": "../test-utils"}
   ]
 }
diff --git a/packages/jest-reporters/istanbul-lib-coverage.d.ts b/packages/jest-reporters/istanbul-lib-coverage.d.ts
deleted file mode 100644
index 360455ca42b5..000000000000
--- a/packages/jest-reporters/istanbul-lib-coverage.d.ts
+++ /dev/null
@@ -1,128 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-declare module 'istanbul-lib-coverage' {
-  export interface CoverageSummaryData {
-    lines: Totals;
-    statements: Totals;
-    branches: Totals;
-    functions: Totals;
-  }
-
-  export class CoverageSummary {
-    constructor(data: CoverageSummary | CoverageSummaryData);
-    merge(obj: CoverageSummary): CoverageSummary;
-    toJSON(): CoverageSummaryData;
-    isEmpty(): boolean;
-    data: CoverageSummaryData;
-    lines: Totals;
-    statements: Totals;
-    branches: Totals;
-    functions: Totals;
-  }
-
-  export interface CoverageMapData {
-    [key: string]: FileCoverage;
-  }
-
-  export class CoverageMap {
-    constructor(data: CoverageMapData | CoverageMap);
-    addFileCoverage(
-      pathOrObject: string | FileCoverage | FileCoverageData,
-    ): void;
-    files(): Array<string>;
-    fileCoverageFor(filename: string): FileCoverage;
-    filter(callback: (key: string) => boolean): void;
-    getCoverageSummary(): CoverageSummary;
-    merge(data: CoverageMapData | CoverageMap): void;
-    toJSON(): CoverageMapData;
-    data: CoverageMapData;
-  }
-
-  export interface Location {
-    line: number;
-    column: number;
-  }
-
-  export interface Range {
-    start: Location;
-    end: Location;
-  }
-
-  export interface BranchMapping {
-    loc: Range;
-    type: string;
-    locations: Array<Range>;
-    line: number;
-  }
-
-  export interface FunctionMapping {
-    name: string;
-    decl: Range;
-    loc: Range;
-    line: number;
-  }
-
-  export interface FileCoverageData {
-    path: string;
-    statementMap: {[key: string]: Range};
-    fnMap: {[key: string]: FunctionMapping};
-    branchMap: {[key: string]: BranchMapping};
-    s: {[key: string]: number};
-    f: {[key: string]: number};
-    b: {[key: string]: Array<number>};
-  }
-
-  export interface Totals {
-    total: number;
-    covered: number;
-    skipped: number;
-    pct: number;
-  }
-
-  export interface Coverage {
-    covered: number;
-    total: number;
-    coverage: number;
-  }
-
-  export class FileCoverage implements FileCoverageData {
-    constructor(data: string | FileCoverage | FileCoverageData);
-    merge(other: FileCoverageData): void;
-    getBranchCoverageByLine(): {[line: number]: Coverage};
-    getLineCoverage(): {[line: number]: number};
-    getUncoveredLines(): Array<number>;
-    resetHits(): void;
-    computeBranchTotals(): Totals;
-    computeSimpleTotals(): Totals;
-    toSummary(): CoverageSummary;
-    toJSON(): object;
-
-    data: FileCoverageData;
-    path: string;
-    statementMap: {[key: string]: Range};
-    fnMap: {[key: string]: FunctionMapping};
-    branchMap: {[key: string]: BranchMapping};
-    s: {[key: string]: number};
-    f: {[key: string]: number};
-    b: {[key: string]: Array<number>};
-  }
-
-  export const classes: {
-    FileCoverage: typeof FileCoverage;
-  };
-
-  export function createCoverageMap(
-    data?: CoverageMap | CoverageMapData,
-  ): CoverageMap;
-  export function createCoverageSummary(
-    obj?: CoverageSummary | CoverageSummaryData,
-  ): CoverageSummary;
-  export function createFileCoverage(
-    pathOrObject: string | FileCoverage | FileCoverageData,
-  ): FileCoverage;
-}
diff --git a/packages/jest-reporters/node-notifier.d.ts b/packages/jest-reporters/node-notifier.d.ts
deleted file mode 100644
index 27a27e1211dd..000000000000
--- a/packages/jest-reporters/node-notifier.d.ts
+++ /dev/null
@@ -1,255 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-/// <reference types="node" />
-
-// TODO: Replace with @types/node-notifier
-declare module 'node-notifier' {
-  import NotificationCenter = require('node-notifier/notifiers/notificationcenter');
-  import NotifySend = require('node-notifier/notifiers/notifysend');
-  import WindowsToaster = require('node-notifier/notifiers/toaster');
-  import WindowsBalloon = require('node-notifier/notifiers/balloon');
-  import Growl = require('node-notifier/notifiers/growl');
-
-  namespace nodeNotifier {
-    interface NodeNotifier extends NodeJS.EventEmitter {
-      notify(
-        notification?: NotificationCenter.Notification,
-        callback?: NotificationCallback,
-      ): NotificationCenter;
-      notify(
-        notification?: WindowsToaster.Notification,
-        callback?: NotificationCallback,
-      ): WindowsToaster;
-      notify(
-        notification?: WindowsBalloon.Notification,
-        callback?: NotificationCallback,
-      ): WindowsBalloon;
-      notify(
-        notification?: NotifySend.Notification,
-        callback?: NotificationCallback,
-      ): NotifySend;
-      notify(
-        notification?: Growl.Notification,
-        callback?: NotificationCallback,
-      ): Growl;
-      notify(
-        notification?: Notification,
-        callback?: NotificationCallback,
-      ): NodeNotifier;
-      notify(
-        notification?: string,
-        callback?: NotificationCallback,
-      ): NodeNotifier;
-      NotificationCenter: typeof NotificationCenter;
-      NotifySend: typeof NotifySend;
-      WindowsToaster: typeof WindowsToaster;
-      WindowsBalloon: typeof WindowsBalloon;
-      Growl: typeof Growl;
-    }
-
-    interface Notification {
-      title?: string;
-      message?: string;
-      /** Absolute path (not balloons) */
-      icon?: string;
-      /** Wait with callback until user action is taken on notification */
-      wait?: boolean;
-    }
-
-    interface NotificationMetadata {
-      activationType?: string;
-      activationAt?: string;
-      deliveredAt?: string;
-      activationValue?: string;
-      activationValueIndex?: string;
-    }
-
-    interface NotificationCallback {
-      (
-        err: Error | null,
-        response: string,
-        metadata?: NotificationMetadata,
-      ): void;
-    }
-
-    interface Option {
-      withFallback?: boolean;
-      customPath?: string;
-    }
-  }
-
-  const nodeNotifier: nodeNotifier.NodeNotifier;
-
-  export = nodeNotifier;
-}
-
-declare module 'node-notifier/notifiers/notificationcenter' {
-  import notifier = require('node-notifier');
-
-  class NotificationCenter {
-    constructor(option?: notifier.Option);
-    notify(
-      notification?: NotificationCenter.Notification,
-      callback?: notifier.NotificationCallback,
-    ): NotificationCenter;
-  }
-
-  namespace NotificationCenter {
-    interface Notification extends notifier.Notification {
-      /**
-       * Case Sensitive string for location of sound file, or use one of macOS' native sounds.
-       */
-      sound?: boolean | string;
-      subtitle?: string;
-      /** Attach image? (Absolute path) */
-      contentImage?: string;
-      /** URL to open on click */
-      open?: string;
-      /**
-       * The amount of seconds before the notification closes.
-       * Takes precedence over wait if both are defined.
-       */
-      timeout?: number;
-      /** Label for cancel button */
-      closeLabel?: string;
-      /** Action label or list of labels in case of dropdown. */
-      actions?: string | Array<string>;
-      /** Label to be used if there are multiple actions */
-      dropdownLabel?: string;
-      /**
-       * If notification should take input.
-       * Value passed as third argument in callback and event emitter.
-       */
-      reply?: boolean;
-    }
-  }
-
-  export = NotificationCenter;
-}
-
-declare module 'node-notifier/notifiers/notifysend' {
-  import notifier = require('node-notifier');
-
-  class NotifySend {
-    constructor(option?: notifier.Option);
-    notify(
-      notification?: NotifySend.Notification,
-      callback?: notifier.NotificationCallback,
-    ): NotifySend;
-  }
-
-  namespace NotifySend {
-    interface Notification {
-      title?: string;
-      message?: string;
-      icon?: string;
-      /** Specifies the urgency level  (low,  normal,  critical). */
-      urgency?: string;
-      /** Specifies  the  timeout  in  milliseconds at which to expire the notification */
-      time?: number;
-      /** Specifies the notification category */
-      category?: string;
-      /** Specifies basic extra data to pass. Valid types are int, double, string and byte. */
-      hint?: string;
-    }
-  }
-
-  export = NotifySend;
-}
-
-declare module 'node-notifier/notifiers/toaster' {
-  import notifier = require('node-notifier');
-
-  class WindowsToaster {
-    constructor(option?: notifier.Option);
-    notify(
-      notification?: WindowsToaster.Notification,
-      callback?: notifier.NotificationCallback,
-    ): WindowsToaster;
-  }
-
-  namespace WindowsToaster {
-    interface Notification extends notifier.Notification {
-      /**
-       * Defined by http://msdn.microsoft.com/en-us/library/windows/apps/hh761492.aspx
-       */
-      sound?: boolean | string;
-      /** ID to use for closing notification. */
-      id?: number;
-      /** App.ID and app Name. Defaults to no value, causing SnoreToast text to be visible. */
-      appID?: string;
-      /** Refer to previously created notification to close. */
-      remove?: number;
-      /**
-       * Creates a shortcut <path> in the start menu which point to the
-       * executable <application>, appID used for the notifications.
-       */
-      install?: string;
-    }
-  }
-
-  export = WindowsToaster;
-}
-
-declare module 'node-notifier/notifiers/growl' {
-  import notifier = require('node-notifier');
-
-  class Growl {
-    constructor(option?: Growl.Option);
-    notify(
-      notification?: Growl.Notification,
-      callback?: notifier.NotificationCallback,
-    ): Growl;
-  }
-
-  namespace Growl {
-    interface Option {
-      name?: string;
-      host?: string;
-      port?: number;
-    }
-
-    interface Notification extends notifier.Notification {
-      /** whether or not to sticky the notification (defaults to false) */
-      sticky?: boolean;
-      /** type of notification to use (defaults to the first registered type) */
-      label?: string;
-      /** the priority of the notification from lowest (-2) to highest (2) */
-      priority?: number;
-    }
-  }
-
-  export = Growl;
-}
-
-declare module 'node-notifier/notifiers/balloon' {
-  import notifier = require('node-notifier');
-
-  class WindowsBalloon {
-    constructor(option?: notifier.Option);
-    notify(
-      notification?: WindowsBalloon.Notification,
-      callback?: notifier.NotificationCallback,
-    ): WindowsBalloon;
-  }
-
-  namespace WindowsBalloon {
-    interface Notification {
-      title?: string;
-      message?: string;
-      /** How long to show balloons in ms */
-      time?: number;
-      /** Wait with callback until user action is taken on notification */
-      wait?: boolean;
-      /** The notification type */
-      type?: 'info' | 'warn' | 'error';
-    }
-  }
-
-  export = WindowsBalloon;
-}
diff --git a/packages/jest-reporters/package.json b/packages/jest-reporters/package.json
index 1d7a5a519dbe..c63cf1a7e4f8 100644
--- a/packages/jest-reporters/package.json
+++ b/packages/jest-reporters/package.json
@@ -29,8 +29,10 @@
   "devDependencies": {
     "@types/exit": "^0.1.30",
     "@types/glob": "^7.1.1",
+    "@types/istanbul-lib-coverage": "^2.0.0",
     "@types/istanbul-lib-instrument": "^1.7.2",
     "@types/istanbul-lib-source-maps": "^1.2.1",
+    "@types/node-notifier": "^5.4.0",
     "@types/slash": "^2.0.0",
     "@types/string-length": "^2.0.0",
     "strip-ansi": "^5.0.0"
diff --git a/packages/jest-reporters/src/coverage_reporter.ts b/packages/jest-reporters/src/coverage_reporter.ts
index c0832f4daab6..e53f9fff894e 100644
--- a/packages/jest-reporters/src/coverage_reporter.ts
+++ b/packages/jest-reporters/src/coverage_reporter.ts
@@ -6,7 +6,6 @@
  */
 
 // TODO: Remove this
-/// <reference path="../istanbul-lib-coverage.d.ts" />
 /// <reference path="../istanbul-api.d.ts" />
 
 import path from 'path';
diff --git a/packages/jest-reporters/src/generateEmptyCoverage.ts b/packages/jest-reporters/src/generateEmptyCoverage.ts
index 763bb119f42d..ba0b0c7f1a8e 100644
--- a/packages/jest-reporters/src/generateEmptyCoverage.ts
+++ b/packages/jest-reporters/src/generateEmptyCoverage.ts
@@ -5,16 +5,11 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-// TODO: Remove this
-/// <reference path="../istanbul-lib-coverage.d.ts" />
-
 import {Config} from '@jest/types';
 import {readInitialCoverage} from 'istanbul-lib-instrument';
-import {classes} from 'istanbul-lib-coverage';
+import {createFileCoverage} from 'istanbul-lib-coverage';
 import {shouldInstrument, ScriptTransformer} from '@jest/transform';
 
-const FileCoverage = classes.FileCoverage;
-
 export type CoverageWorkerResult = {
   coverage: any;
   sourceMapPath?: string | null;
@@ -43,7 +38,7 @@ export default function(
     // Check extracted initial coverage is not null, this can happen when using /* istanbul ignore file */
     if (extracted) {
       coverageWorkerResult = {
-        coverage: new FileCoverage(extracted.coverageData),
+        coverage: createFileCoverage(extracted.coverageData),
         sourceMapPath: mapCoverage ? sourceMapPath : null,
       };
     }
diff --git a/packages/jest-reporters/src/notify_reporter.ts b/packages/jest-reporters/src/notify_reporter.ts
index 9022eed40870..13659ddda373 100644
--- a/packages/jest-reporters/src/notify_reporter.ts
+++ b/packages/jest-reporters/src/notify_reporter.ts
@@ -5,9 +5,6 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-// TODO: Remove this
-/// <reference path="../node-notifier.d.ts" />
-
 import path from 'path';
 import util from 'util';
 import exit from 'exit';
diff --git a/packages/jest-runner/package.json b/packages/jest-runner/package.json
index 377e5fd9a159..12ff0a65aa07 100644
--- a/packages/jest-runner/package.json
+++ b/packages/jest-runner/package.json
@@ -33,7 +33,7 @@
   "devDependencies": {
     "@types/exit": "^0.1.30",
     "@types/graceful-fs": "^4.1.2",
-    "@types/source-map-support": "^0.4.1"
+    "@types/source-map-support": "^0.5.0"
   },
   "engines": {
     "node": ">= 6"
diff --git a/packages/jest-runner/src/runTest.ts b/packages/jest-runner/src/runTest.ts
index 18da0d5de17b..49bcb0646b5c 100644
--- a/packages/jest-runner/src/runTest.ts
+++ b/packages/jest-runner/src/runTest.ts
@@ -280,7 +280,6 @@ async function runTestInternal(
   } finally {
     await environment.teardown();
 
-    // @ts-ignore: https://github.com/DefinitelyTyped/DefinitelyTyped/pull/33351
     sourcemapSupport.resetRetrieveHandlers();
   }
 }
diff --git a/packages/jest-test-result/package.json b/packages/jest-test-result/package.json
index b3e688557d2a..08b6d05b8d84 100644
--- a/packages/jest-test-result/package.json
+++ b/packages/jest-test-result/package.json
@@ -12,7 +12,7 @@
   "dependencies": {
     "@jest/console": "^24.3.0",
     "@jest/types": "^24.5.0",
-    "@types/istanbul-lib-coverage": "^1.1.0"
+    "@types/istanbul-lib-coverage": "^2.0.0"
   },
   "engines": {
     "node": ">= 6"
diff --git a/packages/jest-types/package.json b/packages/jest-types/package.json
index 41b3499fe015..3b95e1f1bc56 100644
--- a/packages/jest-types/package.json
+++ b/packages/jest-types/package.json
@@ -13,7 +13,7 @@
   "main": "build/index.js",
   "types": "build/index.d.ts",
   "dependencies": {
-    "@types/istanbul-lib-coverage": "^1.1.0",
+    "@types/istanbul-lib-coverage": "^2.0.0",
     "@types/yargs": "^12.0.9"
   },
   "publishConfig": {
diff --git a/yarn.lock b/yarn.lock
index 93b6c8ef0001..693c7dbd5c4b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1723,10 +1723,10 @@
   resolved "https://registry.yarnpkg.com/@types/is-ci/-/is-ci-1.1.0.tgz#583c5fbfcc461be9971106b9558930d67df49227"
   integrity sha512-NbyqP5D4hwl5UWnnW4Cz0gIRjhecgx/9OApcCIpp4+tjqjROGf/NBcKKDfbI3YFBTTkD3JBshiNSv5V7VoVJJg==
 
-"@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^1.1.0":
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-1.1.0.tgz#2cc2ca41051498382b43157c8227fea60363f94a"
-  integrity sha512-ohkhb9LehJy+PA40rDtGAji61NCgdtKLAlFoYp4cnuuQEswwdK3vz9SOIkkyc3wrk8dzjphQApNs56yyXLStaQ==
+"@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.0.tgz#1eb8c033e98cf4e1a4cedcaf8bcafe8cb7591e85"
+  integrity sha512-eAtOAFZefEnfJiRFQBGw1eYqa5GTLCZ1y86N0XSI/D6EB+E8z6VPV/UL7Gi5UEclFqoQk+6NRqEDsfmDLXn8sg==
 
 "@types/istanbul-lib-instrument@^1.7.2":
   version "1.7.2"
@@ -1801,6 +1801,13 @@
   resolved "https://registry.yarnpkg.com/@types/natural-compare/-/natural-compare-1.4.0.tgz#b3c54f7edc339758d573c5dcac7808c58cf8c31e"
   integrity sha512-bNtBj6AF1F90jp54KRPOrYfilGNfPr2kpaUN7rMJjauAtfGBXzT/T/REZN6jb4qUs9FTxU37kir3Nrn5WsTUDw==
 
+"@types/node-notifier@^5.4.0":
+  version "5.4.0"
+  resolved "https://registry.yarnpkg.com/@types/node-notifier/-/node-notifier-5.4.0.tgz#4e66c85eb41cce8387b4cd9c6c67852be41a99db"
+  integrity sha512-M1XvCG6Rwej6+W0+kWultE46YS7erOy+W7suRmXtKwLGT3ytj6YEe9lqo47nRfL1xILzg9xJpKeNczIsWR8ymw==
+  dependencies:
+    "@types/node" "*"
+
 "@types/node@*":
   version "11.10.4"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-11.10.4.tgz#3f5fc4f0f322805f009e00ab35a2ff3d6b778e42"
@@ -1885,10 +1892,10 @@
   resolved "https://registry.yarnpkg.com/@types/slash/-/slash-2.0.0.tgz#2c37c08f5d2e0dad20aed808de79459e0a35ef9d"
   integrity sha512-LTVXHQ+ij5F973ulc7aJEFteAtUvCflhzI3oOdV8VhWUmjy4na4LnK2bZaH8hDBq9eFX+Nb9DT3HVctqLoTy+g==
 
-"@types/source-map-support@^0.4.1":
-  version "0.4.2"
-  resolved "https://registry.yarnpkg.com/@types/source-map-support/-/source-map-support-0.4.2.tgz#5b9f4502183430511bb90e84a6e4bf4214e55a67"
-  integrity sha512-GbGWx39O8NdUHSChdrU0XeigBAgu1Teg3llwE0slSVcH2qISaQT70ftAiH+h4HIt3VIObFU34PSpXIKJuXCybQ==
+"@types/source-map-support@^0.5.0":
+  version "0.5.0"
+  resolved "https://registry.yarnpkg.com/@types/source-map-support/-/source-map-support-0.5.0.tgz#40f47e68bc0bdf54d19dddad4550f521cdb9968c"
+  integrity sha512-OrnAz5K5dXDgMdeRRoXIjDAvkodQ9ESvVJCyzrhzUJKmCkXgmYx/KLUBcVFe5eS4FiohfcY7YPxsdkmSwJz9wA==
   dependencies:
     "@types/node" "*"
 
@@ -1941,29 +1948,29 @@
   resolved "https://registry.yarnpkg.com/@types/yargs/-/yargs-12.0.9.tgz#693e76a52f61a2f1e7fb48c0eef167b95ea4ffd0"
   integrity sha512-sCZy4SxP9rN2w30Hlmg5dtdRwgYQfYRiLo9usw8X9cxlf+H4FqM1xX7+sNH7NNKVdbXMJWqva7iyy+fxh/V7fA==
 
-"@typescript-eslint/eslint-plugin@^1.4.2":
-  version "1.4.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-1.4.2.tgz#370bc32022d1cc884a5dcf62624ef2024182769d"
-  integrity sha512-6WInypy/cK4rM1dirKbD5p7iFW28DbSRKT/+PGn+DYzBWEvHq5KnZAqQ5cX25JBc0qMkFxJNxNfBbFXJyyzVcw==
+"@typescript-eslint/eslint-plugin@^1.5.0":
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-1.5.0.tgz#85c509bcfc2eb35f37958fa677379c80b7a8f66f"
+  integrity sha512-TZ5HRDFz6CswqBUviPX8EfS+iOoGbclYroZKT3GWGYiGScX0qo6QjHc5uuM7JN920voP2zgCkHgF5SDEVlCtjQ==
   dependencies:
-    "@typescript-eslint/parser" "1.4.2"
-    "@typescript-eslint/typescript-estree" "1.4.2"
+    "@typescript-eslint/parser" "1.5.0"
+    "@typescript-eslint/typescript-estree" "1.5.0"
     requireindex "^1.2.0"
     tsutils "^3.7.0"
 
-"@typescript-eslint/parser@1.4.2", "@typescript-eslint/parser@^1.4.2":
-  version "1.4.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-1.4.2.tgz#acfdee2019958a41d308d768e53ded975ef90ce8"
-  integrity sha512-OqLkY9295DXXaWToItUv3olO2//rmzh6Th6Sc7YjFFEpEuennsm5zhygLLvHZjPxPlzrQgE8UDaOPurDylaUuw==
+"@typescript-eslint/parser@1.5.0", "@typescript-eslint/parser@^1.5.0":
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-1.5.0.tgz#a96114d195dff2a49534e4c4850fb676f905a072"
+  integrity sha512-pRWTnJrnxuT0ragdY26hZL+bxqDd4liMlftpH2CBlMPryOIOb1J+MdZuw6R4tIu6bWVdwbHKPTs+Q34LuGvfGw==
   dependencies:
-    "@typescript-eslint/typescript-estree" "1.4.2"
+    "@typescript-eslint/typescript-estree" "1.5.0"
     eslint-scope "^4.0.0"
     eslint-visitor-keys "^1.0.0"
 
-"@typescript-eslint/typescript-estree@1.4.2":
-  version "1.4.2"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-1.4.2.tgz#b16bc36c9a4748a7fca92cba4c2d73c5325c8a85"
-  integrity sha512-wKgi/w6k1v3R4b6oDc20cRWro2gBzp0wn6CAeYC8ExJMfvXMfiaXzw2tT9ilxdONaVWMCk7B9fMdjos7bF/CWw==
+"@typescript-eslint/typescript-estree@1.5.0":
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-1.5.0.tgz#986b356ecdf5a0c3bc9889d221802149cf5dbd4e"
+  integrity sha512-XqR14d4BcYgxcrpxIwcee7UEjncl9emKc/MgkeUfIk2u85KlsGYyaxC7Zxjmb17JtWERk/NaO+KnBsqgpIXzwA==
   dependencies:
     lodash.unescape "4.0.1"
     semver "5.5.0"
@@ -12818,15 +12825,10 @@ typedarray@^0.0.6:
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
   integrity sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=
 
-typescript@*:
-  version "3.3.3333"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.3.3333.tgz#171b2c5af66c59e9431199117a3bcadc66fdcfd6"
-  integrity sha512-JjSKsAfuHBE/fB2oZ8NxtRTk5iGcg6hkYXMnZ3Wc+b2RSqejEqTaem11mHASMnFilHrax3sLK0GDzcJrekZYLw==
-
-typescript@next:
-  version "3.4.0-dev.20190319"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.4.0-dev.20190319.tgz#7b57c2e975aea2216e172993dbd51bf9f749a4e5"
-  integrity sha512-07xlAz0ntyntHs8sDMqy3JMjTV/yfWhOuPcmJWCQCQehDWBD/YyrBDOOvHgACTBuiE+bIjkTaT7J14nz32dkZw==
+typescript@*, typescript@^3.4.1:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.4.1.tgz#b6691be11a881ffa9a05765a205cb7383f3b63c6"
+  integrity sha512-3NSMb2VzDQm8oBTLH6Nj55VVtUEpe/rgkIzMir0qVoLyjDZlnMBva0U6vDiV3IH+sl/Yu6oP5QwsAQtHPmDd2Q==
 
 ua-parser-js@^0.7.18:
   version "0.7.19"