diff --git a/@commitlint/format/package.json b/@commitlint/format/package.json
index 50acd55b67..c2b528fba8 100644
--- a/@commitlint/format/package.json
+++ b/@commitlint/format/package.json
@@ -37,7 +37,7 @@
   },
   "license": "MIT",
   "devDependencies": {
-    "@commitlint/test": "^8.0.0",
+    "@commitlint/utils": "^8.0.0",
     "@types/jest": "24.0.13",
     "@types/lodash": "4.14.133",
     "concurrently": "3.5.1",
diff --git a/@commitlint/resolve-extends/jest.config.js b/@commitlint/resolve-extends/jest.config.js
new file mode 100644
index 0000000000..20d2ea60f5
--- /dev/null
+++ b/@commitlint/resolve-extends/jest.config.js
@@ -0,0 +1,4 @@
+module.exports = {
+	preset: 'ts-jest',
+	testEnvironment: 'node'
+};
diff --git a/@commitlint/resolve-extends/package.json b/@commitlint/resolve-extends/package.json
index d03f881ad4..fb97a2ddcf 100644
--- a/@commitlint/resolve-extends/package.json
+++ b/@commitlint/resolve-extends/package.json
@@ -7,31 +7,11 @@
     "lib/"
   ],
   "scripts": {
-    "build": "cross-env NODE_ENV=production babel src --out-dir lib  --source-maps",
+    "build": "tsc",
     "deps": "dep-check",
     "pkg": "pkg-check",
-    "start": "concurrently \"ava -c 4 --verbose --watch\" \"yarn run watch\"",
-    "test": "ava -c 4 --verbose",
-    "watch": "babel src --out-dir lib --watch --source-maps"
-  },
-  "ava": {
-    "files": [
-      "src/**/*.test.js",
-      "!lib/**/*"
-    ],
-    "source": [
-      "src/**/*.js",
-      "!lib/**/*"
-    ],
-    "babel": "inherit",
-    "require": [
-      "babel-register"
-    ]
-  },
-  "babel": {
-    "presets": [
-      "babel-preset-commitlint"
-    ]
+    "start": "concurrently \"jest --watchAll\" \"tsc -w\"",
+    "test": "jest"
   },
   "engines": {
     "node": ">=4"
@@ -57,19 +37,17 @@
   "license": "MIT",
   "devDependencies": {
     "@commitlint/parse": "^8.0.0",
-    "@commitlint/test": "^8.0.0",
     "@commitlint/utils": "^8.0.0",
-    "@marionebl/sander": "0.6.1",
-    "ava": "0.22.0",
-    "babel-cli": "6.26.0",
-    "babel-preset-commitlint": "^8.0.0",
-    "babel-register": "6.26.0",
+    "@types/jest": "24.0.13",
+    "@types/lodash": "^4.14.130",
+    "@types/resolve-from": "^5.0.1",
     "concurrently": "3.5.1",
-    "cross-env": "5.1.1",
-    "execa": "0.9.0"
+    "jest": "24.8.0",
+    "ts-jest": "24.0.2",
+    "typescript": "3.4.5"
   },
   "dependencies": {
-    "babel-runtime": "6.26.0",
+    "@types/node": "^12.0.2",
     "import-fresh": "^3.0.0",
     "lodash": "4.17.11",
     "resolve-from": "^5.0.0",
diff --git a/@commitlint/resolve-extends/src/index.test.js b/@commitlint/resolve-extends/src/index.test.js
deleted file mode 100644
index 504e7a1082..0000000000
--- a/@commitlint/resolve-extends/src/index.test.js
+++ /dev/null
@@ -1,295 +0,0 @@
-import test from 'ava';
-import execa from 'execa';
-import {fix} from '@commitlint/test';
-import * as sander from '@marionebl/sander';
-import resolveExtends from '.';
-
-const id = id => id;
-
-test('returns empty object when called without params', t => {
-	const actual = resolveExtends();
-	t.deepEqual(actual, {});
-});
-
-test('returns an equivalent object as passed in', t => {
-	const expected = {foo: 'bar'};
-	const actual = resolveExtends(expected);
-	t.deepEqual(actual, expected);
-});
-
-test.serial('falls back to global install', async t => {
-	const prev = process.env.PREFIX;
-
-	const cwd = await fix.bootstrap('fixtures/global-install');
-	const prefix = `${cwd}/commitlint-npm-packages`;
-
-	const npm = args => execa('npm', args, {cwd});
-
-	await sander.mkdir(cwd, 'commitlint-npm-packages');
-
-	process.env.PREFIX = prefix;
-
-	await npm([
-		'install',
-		'--global',
-		'@commitlint/config-angular',
-		'--prefix',
-		prefix
-	]);
-
-	const expected = {extends: ['@commitlint/config-angular']};
-	t.notThrows(() => resolveExtends(expected));
-
-	process.env.PREFIX = prev;
-});
-
-test.serial('fails for missing extends', async t => {
-	const prev = process.env.PREFIX;
-
-	const cwd = await fix.bootstrap('fixtures/missing-install');
-	const prefix = `${cwd}/commitlint-npm-packages`;
-
-	process.env.PREFIX = prefix;
-
-	const input = {extends: ['@commitlint/foo-bar']};
-
-	t.throws(
-		() => resolveExtends(input, {cwd}),
-		/Cannot find module "@commitlint\/foo-bar" from/
-	);
-
-	process.env.PREFIX = prev;
-});
-
-test('uses empty prefix by default', t => {
-	const input = {extends: ['extender-name']};
-
-	resolveExtends(input, {
-		resolve: id,
-		require(id) {
-			t.is(id, 'extender-name');
-		}
-	});
-});
-
-test('uses prefix as configured', t => {
-	const input = {extends: ['extender-name']};
-
-	resolveExtends(input, {
-		prefix: 'prefix',
-		resolve: id,
-		require(id) {
-			t.is(id, 'prefix-extender-name');
-		}
-	});
-});
-
-test('ignores prefix for scoped extends', t => {
-	const input = {extends: ['@scope/extender-name']};
-
-	resolveExtends(input, {
-		prefix: 'prefix',
-		resolve: id,
-		require(id) {
-			t.is(id, '@scope/extender-name');
-		}
-	});
-});
-
-test('adds prefix as suffix for scopes only', t => {
-	const input = {extends: ['@scope']};
-
-	resolveExtends(input, {
-		prefix: 'prefix',
-		resolve: id,
-		require(id) {
-			t.is(id, '@scope/prefix');
-		}
-	});
-});
-
-test('ignores prefix for relative extends', t => {
-	const input = {extends: ['./extender']};
-
-	resolveExtends(input, {
-		prefix: 'prefix',
-		resolve: id,
-		require(id) {
-			t.is(id, './extender');
-		}
-	});
-});
-
-test('propagates return value of require function', t => {
-	const input = {extends: ['extender-name']};
-	const propagated = {foo: 'bar'};
-
-	const actual = resolveExtends(input, {
-		resolve: id,
-		require() {
-			return propagated;
-		}
-	});
-
-	t.is(actual.foo, 'bar');
-});
-
-test('resolves extends recursively', t => {
-	const input = {extends: ['extender-name']};
-	const actual = [];
-
-	resolveExtends(input, {
-		resolve: id,
-		require(id) {
-			actual.push(id);
-			if (id === 'extender-name') {
-				return {extends: ['recursive-extender-name']};
-			}
-			if (id === 'recursive-extender-name') {
-				return {foo: 'bar'};
-			}
-		}
-	});
-
-	t.deepEqual(actual, ['extender-name', 'recursive-extender-name']);
-});
-
-test('uses prefix key recursively', t => {
-	const input = {extends: ['extender-name']};
-	const actual = [];
-
-	resolveExtends(input, {
-		prefix: 'prefix',
-		resolve: id,
-		require(id) {
-			actual.push(id);
-			if (id === 'prefix-extender-name') {
-				return {extends: ['recursive-extender-name']};
-			}
-			if (id === 'prefix-recursive-extender-name') {
-				return {foo: 'bar'};
-			}
-		}
-	});
-
-	t.deepEqual(actual, [
-		'prefix-extender-name',
-		'prefix-recursive-extender-name'
-	]);
-});
-
-test('propagates contents recursively', t => {
-	const input = {extends: ['extender-name']};
-
-	const actual = resolveExtends(input, {
-		resolve: id,
-		require(id) {
-			if (id === 'extender-name') {
-				return {extends: ['recursive-extender-name'], foo: 'bar'};
-			}
-			if (id === 'recursive-extender-name') {
-				return {baz: 'bar'};
-			}
-		}
-	});
-
-	const expected = {
-		extends: ['extender-name'],
-		foo: 'bar',
-		baz: 'bar'
-	};
-
-	t.deepEqual(actual, expected);
-});
-
-test('propagates contents recursively with overlap', t => {
-	const input = {extends: ['extender-name']};
-
-	const actual = resolveExtends(input, {
-		resolve: id,
-		require(id) {
-			if (id === 'extender-name') {
-				return {
-					extends: ['recursive-extender-name'],
-					rules: {rule: ['zero', 'one']}
-				};
-			}
-			if (id === 'recursive-extender-name') {
-				return {rules: {rule: ['two', 'three', 'four']}};
-			}
-		}
-	});
-
-	const expected = {
-		extends: ['extender-name'],
-		rules: {
-			rule: ['zero', 'one']
-		}
-	};
-
-	t.deepEqual(actual, expected);
-});
-
-test('extending contents should take precedence', t => {
-	const input = {extends: ['extender-name'], zero: 'root'};
-
-	const actual = resolveExtends(input, {
-		resolve: id,
-		require(id) {
-			if (id === 'extender-name') {
-				return {extends: ['recursive-extender-name'], zero: id, one: id};
-			}
-			if (id === 'recursive-extender-name') {
-				return {
-					extends: ['second-recursive-extender-name'],
-					zero: id,
-					one: id,
-					two: id
-				};
-			}
-			if (id === 'second-recursive-extender-name') {
-				return {zero: id, one: id, two: id, three: id};
-			}
-		}
-	});
-
-	const expected = {
-		extends: ['extender-name'],
-		zero: 'root',
-		one: 'extender-name',
-		two: 'recursive-extender-name',
-		three: 'second-recursive-extender-name'
-	};
-
-	t.deepEqual(actual, expected);
-});
-
-test('should fall back to conventional-changelog-lint-config prefix', t => {
-	const input = {extends: ['extender-name']};
-
-	const actual = resolveExtends(input, {
-		prefix: 'prefix',
-		resolve(id) {
-			if (id === 'conventional-changelog-lint-config-extender-name') {
-				return 'conventional-changelog-lint-config-extender-name';
-			}
-			throw new Error(`Could not find module "*${id}"`);
-		},
-		require(id) {
-			if (id === 'conventional-changelog-lint-config-extender-name') {
-				return {
-					rules: {
-						fallback: true
-					}
-				};
-			}
-		}
-	});
-
-	t.deepEqual(actual, {
-		extends: ['extender-name'],
-		rules: {
-			fallback: true
-		}
-	});
-});
diff --git a/@commitlint/resolve-extends/src/index.test.ts b/@commitlint/resolve-extends/src/index.test.ts
new file mode 100644
index 0000000000..3ee70d9846
--- /dev/null
+++ b/@commitlint/resolve-extends/src/index.test.ts
@@ -0,0 +1,269 @@
+import resolveExtends, { ResolveExtendsContext } from '.';
+import resolveGlobal from 'resolve-global';
+
+const id = (id: unknown) => id;
+
+test('returns empty object when called without params', () => {
+	const actual = resolveExtends();
+	expect(actual).toEqual({});
+});
+
+test('returns an equivalent object as passed in', () => {
+	const expected = { foo: 'bar' };
+	const actual = resolveExtends(expected);
+	expect(actual).toEqual(expected);
+});
+
+test('falls back to global install', async () => {
+	const resolveGlobal = jest.fn(() => '@commitlint/foo-bar');
+	const require = jest.fn(() => ({}));
+
+	const ctx = {resolveGlobal, require} as ResolveExtendsContext;
+
+	resolveExtends({ extends: ['@commitlint/foo-bar'] }, ctx);
+	expect(ctx.resolveGlobal).toBeCalledWith('@commitlint/foo-bar');
+});
+
+test('fails for missing extends', async () => {
+	expect(() => resolveExtends({ extends: ['@commitlint/foo-bar'] })).toThrow(/Cannot find module "@commitlint\/foo-bar" from/);
+});
+
+test('uses empty prefix by default', () => {
+	const input = { extends: ['extender-name'] };
+	const ctx = { resolve: id, require: jest.fn(() => ({})) } as ResolveExtendsContext;
+	resolveExtends(input, ctx);
+
+	expect(ctx.require).toHaveBeenCalledWith('extender-name');
+});
+
+test('uses prefix as configured', () => {
+	const input = { extends: ['extender-name'] };
+	const ctx = { resolve: id, require: jest.fn(() => ({})) } as ResolveExtendsContext;
+
+	resolveExtends(input, {
+		...ctx,
+		prefix: 'prefix'
+	});
+
+	expect(ctx.require).toHaveBeenCalledWith('prefix-extender-name');
+});
+
+test('ignores prefix for scoped extends', () => {
+	const input = { extends: ['@scope/extender-name'] };
+	const ctx = { resolve: id, require: jest.fn(() => ({})) } as ResolveExtendsContext;
+
+	resolveExtends(input, {
+		...ctx,
+		prefix: 'prefix'
+	});
+
+	expect(ctx.require).toHaveBeenCalledWith('@scope/extender-name');
+});
+
+test('adds prefix as suffix for scopes only', () => {
+	const input = { extends: ['@scope'] };
+	const ctx = { resolve: id, require: jest.fn(() => ({})) } as ResolveExtendsContext;
+
+	resolveExtends(input, {
+		...ctx,
+		prefix: 'prefix'
+	});
+
+	expect(ctx.require).toHaveBeenCalledWith('@scope/prefix');
+});
+
+test('ignores prefix for relative extends', () => {
+	const input = { extends: ['./extender'] };
+	const ctx = { resolve: id, require: jest.fn(() => ({})) } as ResolveExtendsContext;
+
+	resolveExtends(input, {
+		...ctx,
+		prefix: 'prefix'
+	});
+
+	expect(ctx.require).toHaveBeenCalledWith('./extender');
+});
+
+test('propagates return value of require function', () => {
+	const input = { extends: ['extender-name'] };
+	const propagated = { foo: 'bar' };
+	const ctx = { resolve: id, require: jest.fn(() => propagated) } as ResolveExtendsContext;
+
+	const actual = resolveExtends(input, ctx);
+	expect(actual).toEqual(expect.objectContaining(propagated));
+});
+
+test('resolves extends recursively', () => {
+	const input = { extends: ['extender-name'] };
+
+	const require = (id: string) => {
+		switch (id) {
+			case 'extender-name':
+				return { extends: ['recursive-extender-name'] };
+			case 'recursive-extender-name':
+				return { foo: 'bar' };
+			default:
+				return {};
+		}
+	};
+
+	const ctx = { resolve: id, require: jest.fn(require) } as ResolveExtendsContext;
+	resolveExtends(input, ctx);
+
+	expect(ctx.require).toHaveBeenCalledWith('extender-name');
+	expect(ctx.require).toHaveBeenCalledWith('recursive-extender-name');
+});
+
+test('uses prefix key recursively', () => {
+	const input = { extends: ['extender-name'] };
+
+	const require = (id: string) => {
+		switch (id) {
+			case 'prefix-extender-name':
+				return { extends: ['recursive-extender-name'] };
+			case 'prefix-recursive-extender-name':
+				return { foo: 'bar' };
+			default:
+				return {};
+		}
+	};
+
+	const ctx = { resolve: id, require: jest.fn(require) } as ResolveExtendsContext;
+
+	resolveExtends(input, {
+		...ctx,
+		prefix: 'prefix'
+	});
+
+	expect(ctx.require).toHaveBeenCalledWith('prefix-extender-name');
+	expect(ctx.require).toHaveBeenCalledWith('prefix-recursive-extender-name');
+});
+
+test('propagates contents recursively', () => {
+	const input = { extends: ['extender-name'] };
+
+	const require = (id: string) => {
+		switch (id) {
+			case 'extender-name':
+				return { extends: ['recursive-extender-name'], foo: 'bar' };
+			case 'recursive-extender-name':
+				return { baz: 'bar' };
+			default:
+				return {};
+		}
+	};
+
+	const ctx = { resolve: id, require: jest.fn(require) } as ResolveExtendsContext;
+
+	const actual = resolveExtends(input, ctx);
+
+	const expected = {
+		extends: ['extender-name'],
+		foo: 'bar',
+		baz: 'bar'
+	};
+
+	expect(actual).toEqual(expected);
+});
+
+test('propagates contents recursively with overlap', () => {
+	const input = { extends: ['extender-name'] };
+
+	const require = (id: string) => {
+		switch (id) {
+			case 'extender-name':
+				return { extends: ['recursive-extender-name'], rules: { rule: ['zero', 'one'] } };
+			case 'recursive-extender-name':
+				return { rules: { rule: ['two', 'three', 'four'] } };
+			default:
+				return {};
+		}
+	};
+
+	const ctx = { resolve: id, require: jest.fn(require) } as ResolveExtendsContext;
+
+	const actual = resolveExtends(input, ctx);
+
+	const expected = {
+		extends: ['extender-name'],
+		rules: {
+			rule: ['zero', 'one']
+		}
+	};
+
+	expect(actual).toEqual(expected);
+});
+
+test('extending contents should take precedence', () => {
+	const input = { extends: ['extender-name'], zero: 'root' };
+
+	const require = (id: string) => {
+		switch (id) {
+			case 'extender-name':
+				return { extends: ['recursive-extender-name'], zero: id, one: id };
+			case 'recursive-extender-name':
+				return {
+					extends: ['second-recursive-extender-name'],
+					zero: id,
+					one: id,
+					two: id
+				};
+			case 'second-recursive-extender-name':
+				return { zero: id, one: id, two: id, three: id };
+			default:
+				return {};
+		}
+	};
+
+	const ctx = { resolve: id, require: jest.fn(require) } as ResolveExtendsContext;
+
+	const actual = resolveExtends(input, ctx);
+
+	const expected = {
+		extends: ['extender-name'],
+		zero: 'root',
+		one: 'extender-name',
+		two: 'recursive-extender-name',
+		three: 'second-recursive-extender-name'
+	};
+
+	expect(actual).toEqual(expected);
+});
+
+test('should fall back to conventional-changelog-lint-config prefix', () => {
+	const input = { extends: ['extender-name'] };
+
+	const resolve = (id: string) => {
+		if (id === 'conventional-changelog-lint-config-extender-name') {
+			return 'conventional-changelog-lint-config-extender-name';
+		}
+		throw new Error(`Could not find module "*${id}"`);
+	};
+
+	const require = (id: string) => {
+		switch (id) {
+			case 'conventional-changelog-lint-config-extender-name':
+				return {
+					rules: {
+						fallback: true
+					}
+				};
+			default:
+				return {};
+		}
+	};
+
+	const ctx = { resolve: jest.fn(resolve), require: jest.fn(require) } as ResolveExtendsContext;
+
+	const actual = resolveExtends(input, {
+		...ctx,
+		prefix: 'prefix'
+	});
+
+	expect(actual).toEqual({
+		extends: ['extender-name'],
+		rules: {
+			fallback: true
+		}
+	});
+});
diff --git a/@commitlint/resolve-extends/src/index.js b/@commitlint/resolve-extends/src/index.ts
similarity index 58%
rename from @commitlint/resolve-extends/src/index.js
rename to @commitlint/resolve-extends/src/index.ts
index a202512001..e54875de89 100644
--- a/@commitlint/resolve-extends/src/index.js
+++ b/@commitlint/resolve-extends/src/index.ts
@@ -1,13 +1,33 @@
 import path from 'path';
 
-import 'resolve-global'; // eslint-disable-line import/no-unassigned-import
-import importFresh from 'import-fresh';
+import 'resolve-global';
 import resolveFrom from 'resolve-from';
-import {isArray, merge, mergeWith, omit} from 'lodash';
+import { isArray, merge, mergeWith, omit } from 'lodash';
 
-// Resolve extend configs
-export default function resolveExtends(config = {}, context = {}) {
-	const {extends: e} = config;
+const importFresh = require('import-fresh');
+
+export interface ResolvedConfig {
+	parserPreset?: unknown;
+	[key: string]: unknown;
+}
+
+export interface ResolveExtendsConfig {
+	parserPreset?: unknown;
+	extends?: string[];
+	[key: string]: unknown;
+}
+
+export interface ResolveExtendsContext {
+	cwd?: string;
+	parserPreset?: unknown;
+	prefix?: string;
+	resolve?(id: string, ctx?: { prefix?: string, cwd?: string }): string;
+	resolveGlobal?: (id: string) => string;
+	require?<T>(id: string): T;
+}
+
+export default function resolveExtends(config: ResolveExtendsConfig = {}, context: ResolveExtendsContext = {}) {
+	const { extends: e } = config;
 	const extended = loadExtends(config, context).reduceRight(
 		(r, c) =>
 			mergeWith(r, omit(c, 'extends'), (objValue, srcValue) => {
@@ -15,35 +35,19 @@ export default function resolveExtends(config = {}, context = {}) {
 					return srcValue;
 				}
 			}),
-		e ? {extends: e} : {}
+		e ? { extends: e } : {}
 	);
 
-	// Remove deprecation warning in version 3
-	if (typeof config === 'object' && 'wildcards' in config) {
-		console.warn(
-			`'wildcards' found in top-level configuration ignored. Remove them from your config to silence this warning.`
-		);
-	}
-
 	return merge({}, extended, config);
 }
 
-// (any, string, string, Function) => any[];
-function loadExtends(config = {}, context = {}) {
-	return (config.extends || []).reduce((configs, raw) => {
+function loadExtends(config: ResolveExtendsConfig = {}, context: ResolveExtendsContext = {}): ResolvedConfig[] {
+	return (config.extends || []).reduce<ResolvedConfig[]>((configs, raw) => {
 		const load = context.require || require;
 		const resolved = resolveConfig(raw, context);
 		const c = load(resolved);
 		const cwd = path.dirname(resolved);
-
-		// Remove deprecation warning in version 3
-		if (typeof c === 'object' && 'wildcards' in c) {
-			console.warn(
-				`'wildcards' found in '${raw}' ignored. To silence this warning raise an issue at 'npm repo ${raw}' to remove the wildcards.`
-			);
-		}
-
-		const ctx = merge({}, context, {cwd});
+		const ctx = merge({}, context, { cwd });
 
 		// Resolve parser preset if none was present before
 		if (
@@ -68,7 +72,7 @@ function loadExtends(config = {}, context = {}) {
 	}, []);
 }
 
-function getId(raw = '', prefix = '') {
+function getId(raw: string = '', prefix: string = ''): string {
 	const first = raw.charAt(0);
 	const scoped = first === '@';
 	const relative = first === '.';
@@ -80,7 +84,7 @@ function getId(raw = '', prefix = '') {
 	return relative ? raw : [prefix, raw].filter(String).join('-');
 }
 
-function resolveConfig(raw, context = {}) {
+function resolveConfig<T>(raw: string, context: ResolveExtendsContext = {}): string {
 	const resolve = context.resolve || resolveId;
 	const id = getId(raw, context.prefix);
 
@@ -96,7 +100,7 @@ function resolveConfig(raw, context = {}) {
 	}
 }
 
-function resolveId(id, context = {}) {
+function resolveId(id: string, context: { cwd?: string, resolveGlobal?: (id: string) => string | void } = {}): string {
 	const cwd = context.cwd || process.cwd();
 	const localPath = resolveFromSilent(cwd, id);
 
@@ -104,26 +108,27 @@ function resolveId(id, context = {}) {
 		return localPath;
 	}
 
-	const globalPath = resolveGlobalSilent(id);
+	const resolveGlobal = context.resolveGlobal || resolveGlobalSilent;
+	const globalPath = resolveGlobal(id);
 
 	if (typeof globalPath === 'string') {
 		return globalPath;
 	}
 
 	const err = new Error(`Cannot find module "${id}" from "${cwd}"`);
-	err.code = 'MODULE_NOT_FOUND';
+	(err as any).code = 'MODULE_NOT_FOUND';
 	throw err;
 }
 
-function resolveFromSilent(cwd, id) {
+function resolveFromSilent(cwd: string, id: string): string | void {
 	try {
 		return resolveFrom(cwd, id);
-	} catch (err) {}
+	} catch (err) { }
 }
 
-function resolveGlobalSilent(id) {
+function resolveGlobalSilent(id: string): string | void {
 	try {
 		const resolveGlobal = importFresh('resolve-global');
 		return resolveGlobal(id);
-	} catch (err) {}
+	} catch (err) { }
 }
diff --git a/@commitlint/resolve-extends/tsconfig.json b/@commitlint/resolve-extends/tsconfig.json
new file mode 100644
index 0000000000..b0b634a3fe
--- /dev/null
+++ b/@commitlint/resolve-extends/tsconfig.json
@@ -0,0 +1,15 @@
+{
+	"compilerOptions": {
+		"lib": ["dom", "es2015"],
+		"rootDir": "src",
+		"outDir": "lib",
+		"declaration": true,
+		"declarationMap": true,
+		"sourceMap": true,
+		"esModuleInterop": true,
+		"allowSyntheticDefaultImports": true,
+		"strict": true
+	},
+	"include": ["./src"],
+	"exclude": ["./src/**/*.test.ts"]
+}
diff --git a/yarn.lock b/yarn.lock
index 2b9ea4536c..a4f7601fb4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -212,32 +212,32 @@
     chalk "^2.0.1"
     slash "^2.0.0"
 
-"@jest/core@^24.7.1":
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/@jest/core/-/core-24.7.1.tgz#6707f50db238d0c5988860680e2e414df0032024"
-  integrity sha512-ivlZ8HX/FOASfHcb5DJpSPFps8ydfUYzLZfgFFqjkLijYysnIEOieg72YRhO4ZUB32xu40hsSMmaw+IGYeKONA==
+"@jest/core@^24.8.0":
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/@jest/core/-/core-24.8.0.tgz#fbbdcd42a41d0d39cddbc9f520c8bab0c33eed5b"
+  integrity sha512-R9rhAJwCBQzaRnrRgAdVfnglUuATXdwTRsYqs6NMdVcAl5euG8LtWDe+fVkN27YfKVBW61IojVsXKaOmSnqd/A==
   dependencies:
     "@jest/console" "^24.7.1"
-    "@jest/reporters" "^24.7.1"
-    "@jest/test-result" "^24.7.1"
-    "@jest/transform" "^24.7.1"
-    "@jest/types" "^24.7.0"
+    "@jest/reporters" "^24.8.0"
+    "@jest/test-result" "^24.8.0"
+    "@jest/transform" "^24.8.0"
+    "@jest/types" "^24.8.0"
     ansi-escapes "^3.0.0"
     chalk "^2.0.1"
     exit "^0.1.2"
     graceful-fs "^4.1.15"
-    jest-changed-files "^24.7.0"
-    jest-config "^24.7.1"
-    jest-haste-map "^24.7.1"
-    jest-message-util "^24.7.1"
+    jest-changed-files "^24.8.0"
+    jest-config "^24.8.0"
+    jest-haste-map "^24.8.0"
+    jest-message-util "^24.8.0"
     jest-regex-util "^24.3.0"
-    jest-resolve-dependencies "^24.7.1"
-    jest-runner "^24.7.1"
-    jest-runtime "^24.7.1"
-    jest-snapshot "^24.7.1"
-    jest-util "^24.7.1"
-    jest-validate "^24.7.0"
-    jest-watcher "^24.7.1"
+    jest-resolve-dependencies "^24.8.0"
+    jest-runner "^24.8.0"
+    jest-runtime "^24.8.0"
+    jest-snapshot "^24.8.0"
+    jest-util "^24.8.0"
+    jest-validate "^24.8.0"
+    jest-watcher "^24.8.0"
     micromatch "^3.1.10"
     p-each-series "^1.0.0"
     pirates "^4.0.1"
@@ -245,45 +245,46 @@
     rimraf "^2.5.4"
     strip-ansi "^5.0.0"
 
-"@jest/environment@^24.7.1":
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/@jest/environment/-/environment-24.7.1.tgz#9b9196bc737561f67ac07817d4c5ece772e33135"
-  integrity sha512-wmcTTYc4/KqA+U5h1zQd5FXXynfa7VGP2NfF+c6QeGJ7c+2nStgh65RQWNX62SC716dTtqheTRrZl0j+54oGHw==
-  dependencies:
-    "@jest/fake-timers" "^24.7.1"
-    "@jest/transform" "^24.7.1"
-    "@jest/types" "^24.7.0"
-    jest-mock "^24.7.0"
-
-"@jest/fake-timers@^24.7.1":
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/@jest/fake-timers/-/fake-timers-24.7.1.tgz#56e5d09bdec09ee81050eaff2794b26c71d19db2"
-  integrity sha512-4vSQJDKfR2jScOe12L9282uiwuwQv9Lk7mgrCSZHA9evB9efB/qx8i0KJxsAKtp8fgJYBJdYY7ZU6u3F4/pyjA==
-  dependencies:
-    "@jest/types" "^24.7.0"
-    jest-message-util "^24.7.1"
-    jest-mock "^24.7.0"
-
-"@jest/reporters@^24.7.1":
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/@jest/reporters/-/reporters-24.7.1.tgz#38ac0b096cd691bbbe3051ddc25988d42e37773a"
-  integrity sha512-bO+WYNwHLNhrjB9EbPL4kX/mCCG4ZhhfWmO3m4FSpbgr7N83MFejayz30kKjgqr7smLyeaRFCBQMbXpUgnhAJw==
-  dependencies:
-    "@jest/environment" "^24.7.1"
-    "@jest/test-result" "^24.7.1"
-    "@jest/transform" "^24.7.1"
-    "@jest/types" "^24.7.0"
+"@jest/environment@^24.8.0":
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/@jest/environment/-/environment-24.8.0.tgz#0342261383c776bdd652168f68065ef144af0eac"
+  integrity sha512-vlGt2HLg7qM+vtBrSkjDxk9K0YtRBi7HfRFaDxoRtyi+DyVChzhF20duvpdAnKVBV6W5tym8jm0U9EfXbDk1tw==
+  dependencies:
+    "@jest/fake-timers" "^24.8.0"
+    "@jest/transform" "^24.8.0"
+    "@jest/types" "^24.8.0"
+    jest-mock "^24.8.0"
+
+"@jest/fake-timers@^24.8.0":
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/@jest/fake-timers/-/fake-timers-24.8.0.tgz#2e5b80a4f78f284bcb4bd5714b8e10dd36a8d3d1"
+  integrity sha512-2M4d5MufVXwi6VzZhJ9f5S/wU4ud2ck0kxPof1Iz3zWx6Y+V2eJrES9jEktB6O3o/oEyk+il/uNu9PvASjWXQw==
+  dependencies:
+    "@jest/types" "^24.8.0"
+    jest-message-util "^24.8.0"
+    jest-mock "^24.8.0"
+
+"@jest/reporters@^24.8.0":
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/@jest/reporters/-/reporters-24.8.0.tgz#075169cd029bddec54b8f2c0fc489fd0b9e05729"
+  integrity sha512-eZ9TyUYpyIIXfYCrw0UHUWUvE35vx5I92HGMgS93Pv7du+GHIzl+/vh8Qj9MCWFK/4TqyttVBPakWMOfZRIfxw==
+  dependencies:
+    "@jest/environment" "^24.8.0"
+    "@jest/test-result" "^24.8.0"
+    "@jest/transform" "^24.8.0"
+    "@jest/types" "^24.8.0"
     chalk "^2.0.1"
     exit "^0.1.2"
     glob "^7.1.2"
-    istanbul-api "^2.1.1"
     istanbul-lib-coverage "^2.0.2"
     istanbul-lib-instrument "^3.0.1"
+    istanbul-lib-report "^2.0.4"
     istanbul-lib-source-maps "^3.0.1"
-    jest-haste-map "^24.7.1"
-    jest-resolve "^24.7.1"
-    jest-runtime "^24.7.1"
-    jest-util "^24.7.1"
+    istanbul-reports "^2.1.1"
+    jest-haste-map "^24.8.0"
+    jest-resolve "^24.8.0"
+    jest-runtime "^24.8.0"
+    jest-util "^24.8.0"
     jest-worker "^24.6.0"
     node-notifier "^5.2.1"
     slash "^2.0.0"
@@ -299,52 +300,53 @@
     graceful-fs "^4.1.15"
     source-map "^0.6.0"
 
-"@jest/test-result@^24.7.1":
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/@jest/test-result/-/test-result-24.7.1.tgz#19eacdb29a114300aed24db651e5d975f08b6bbe"
-  integrity sha512-3U7wITxstdEc2HMfBX7Yx3JZgiNBubwDqQMh+BXmZXHa3G13YWF3p6cK+5g0hGkN3iufg/vGPl3hLxQXD74Npg==
+"@jest/test-result@^24.8.0":
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/@jest/test-result/-/test-result-24.8.0.tgz#7675d0aaf9d2484caa65e048d9b467d160f8e9d3"
+  integrity sha512-+YdLlxwizlfqkFDh7Mc7ONPQAhA4YylU1s529vVM1rsf67vGZH/2GGm5uO8QzPeVyaVMobCQ7FTxl38QrKRlng==
   dependencies:
     "@jest/console" "^24.7.1"
-    "@jest/types" "^24.7.0"
+    "@jest/types" "^24.8.0"
     "@types/istanbul-lib-coverage" "^2.0.0"
 
-"@jest/test-sequencer@^24.7.1":
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/@jest/test-sequencer/-/test-sequencer-24.7.1.tgz#9c18e428e1ad945fa74f6233a9d35745ca0e63e0"
-  integrity sha512-84HQkCpVZI/G1zq53gHJvSmhUer4aMYp9tTaffW28Ih5OxfCg8hGr3nTSbL1OhVDRrFZwvF+/R9gY6JRkDUpUA==
+"@jest/test-sequencer@^24.8.0":
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/@jest/test-sequencer/-/test-sequencer-24.8.0.tgz#2f993bcf6ef5eb4e65e8233a95a3320248cf994b"
+  integrity sha512-OzL/2yHyPdCHXEzhoBuq37CE99nkme15eHkAzXRVqthreWZamEMA0WoetwstsQBCXABhczpK03JNbc4L01vvLg==
   dependencies:
-    "@jest/test-result" "^24.7.1"
-    jest-haste-map "^24.7.1"
-    jest-runner "^24.7.1"
-    jest-runtime "^24.7.1"
+    "@jest/test-result" "^24.8.0"
+    jest-haste-map "^24.8.0"
+    jest-runner "^24.8.0"
+    jest-runtime "^24.8.0"
 
-"@jest/transform@^24.7.1":
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/@jest/transform/-/transform-24.7.1.tgz#872318f125bcfab2de11f53b465ab1aa780789c2"
-  integrity sha512-EsOUqP9ULuJ66IkZQhI5LufCHlTbi7hrcllRMUEV/tOgqBVQi93+9qEvkX0n8mYpVXQ8VjwmICeRgg58mrtIEw==
+"@jest/transform@^24.8.0":
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/@jest/transform/-/transform-24.8.0.tgz#628fb99dce4f9d254c6fd9341e3eea262e06fef5"
+  integrity sha512-xBMfFUP7TortCs0O+Xtez2W7Zu1PLH9bvJgtraN1CDST6LBM/eTOZ9SfwS/lvV8yOfcDpFmwf9bq5cYbXvqsvA==
   dependencies:
     "@babel/core" "^7.1.0"
-    "@jest/types" "^24.7.0"
+    "@jest/types" "^24.8.0"
     babel-plugin-istanbul "^5.1.0"
     chalk "^2.0.1"
     convert-source-map "^1.4.0"
     fast-json-stable-stringify "^2.0.0"
     graceful-fs "^4.1.15"
-    jest-haste-map "^24.7.1"
+    jest-haste-map "^24.8.0"
     jest-regex-util "^24.3.0"
-    jest-util "^24.7.1"
+    jest-util "^24.8.0"
     micromatch "^3.1.10"
     realpath-native "^1.1.0"
     slash "^2.0.0"
     source-map "^0.6.1"
     write-file-atomic "2.4.1"
 
-"@jest/types@^24.7.0":
-  version "24.7.0"
-  resolved "https://registry.npmjs.org/@jest/types/-/types-24.7.0.tgz#c4ec8d1828cdf23234d9b4ee31f5482a3f04f48b"
-  integrity sha512-ipJUa2rFWiKoBqMKP63Myb6h9+iT3FHRTF2M8OR6irxWzItisa8i4dcSg14IbvmXUnBlHBlUQPYUHWyX3UPpYA==
+"@jest/types@^24.8.0":
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/@jest/types/-/types-24.8.0.tgz#f31e25948c58f0abd8c845ae26fcea1491dea7ad"
+  integrity sha512-g17UxVr2YfBtaMUxn9u/4+siG1ptg9IGYAYwvpwn61nBg779RXnjE/m7CxYcIzEt0AbHZZAHSEZNhkE2WxURVg==
   dependencies:
     "@types/istanbul-lib-coverage" "^2.0.0"
+    "@types/istanbul-reports" "^1.1.1"
     "@types/yargs" "^12.0.9"
 
 "@ladjs/time-require@^0.1.4":
@@ -1098,33 +1100,65 @@
   dependencies:
     "@babel/types" "^7.3.0"
 
-"@types/istanbul-lib-coverage@^2.0.0":
+"@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^2.0.0":
   version "2.0.1"
   resolved "https://registry.npmjs.org/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.1.tgz#42995b446db9a48a11a07ec083499a860e9138ff"
   integrity sha512-hRJD2ahnnpLgsj6KWMYSrmXkM3rm2Dl1qkx6IOFD5FnuNPXJIG5L0dhgKXCYTRMGzU4n0wImQ/xfmRc4POUFlg==
 
+"@types/istanbul-lib-report@*":
+  version "1.1.1"
+  resolved "https://registry.npmjs.org/@types/istanbul-lib-report/-/istanbul-lib-report-1.1.1.tgz#e5471e7fa33c61358dd38426189c037a58433b8c"
+  integrity sha512-3BUTyMzbZa2DtDI2BkERNC6jJw2Mr2Y0oGI7mRxYNBPxppbtEK1F66u3bKwU2g+wxwWI7PAoRpJnOY1grJqzHg==
+  dependencies:
+    "@types/istanbul-lib-coverage" "*"
+
+"@types/istanbul-reports@^1.1.1":
+  version "1.1.1"
+  resolved "https://registry.npmjs.org/@types/istanbul-reports/-/istanbul-reports-1.1.1.tgz#7a8cbf6a406f36c8add871625b278eaf0b0d255a"
+  integrity sha512-UpYjBi8xefVChsCoBpKShdxTllC9pwISirfoZsUa2AAdQg/Jd2KQGtSbw+ya7GPo7x/wAPlH6JBhKhAsXUEZNA==
+  dependencies:
+    "@types/istanbul-lib-coverage" "*"
+    "@types/istanbul-lib-report" "*"
+
 "@types/jest-diff@*":
   version "20.0.1"
   resolved "https://registry.npmjs.org/@types/jest-diff/-/jest-diff-20.0.1.tgz#35cc15b9c4f30a18ef21852e255fdb02f6d59b89"
   integrity sha512-yALhelO3i0hqZwhjtcr6dYyaLoCHbAMshwtj6cGxTvHZAKXHsYGdff6E8EPw3xLKY0ELUTQ69Q1rQiJENnccMA==
 
-"@types/jest@24.0.12":
-  version "24.0.12"
-  resolved "https://registry.npmjs.org/@types/jest/-/jest-24.0.12.tgz#0553dd0a5ac744e7dc4e8700da6d3baedbde3e8f"
-  integrity sha512-60sjqMhat7i7XntZckcSGV8iREJyXXI6yFHZkSZvCPUeOnEJ/VP1rU/WpEWQ56mvoh8NhC+sfKAuJRTyGtCOow==
+"@types/jest@24.0.13":
+  version "24.0.13"
+  resolved "https://registry.npmjs.org/@types/jest/-/jest-24.0.13.tgz#10f50b64cb05fb02411fbba49e9042a3a11da3f9"
+  integrity sha512-3m6RPnO35r7Dg+uMLj1+xfZaOgIHHHut61djNjzwExXN4/Pm9has9C6I1KMYSfz7mahDhWUOVg4HW/nZdv5Pww==
   dependencies:
     "@types/jest-diff" "*"
 
+"@types/lodash@4.14.130", "@types/lodash@^4.14.130":
+  version "4.14.130"
+  resolved "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.130.tgz#04b3a690d5f4fc34579963c99adae067b8c8eb5a"
+  integrity sha512-H++wk0tbneBsRVfLkgAAd0IIpmpVr2Bj4T0HncoOsQf3/xrJexRYQK2Tqo0Ej3pFslM8GkMgdis9bu6xIb1ycw==
+
 "@types/lodash@4.14.133":
   version "4.14.133"
   resolved "https://registry.npmjs.org/@types/lodash/-/lodash-4.14.133.tgz#430721c96da22dd1694443e68e6cec7ba1c1003d"
   integrity sha512-/3JqnvPnY58GLzG3Y7fpphOhATV1DDZ/Ak3DQufjlRK5E4u+s0CfClfNFtAGBabw+jDGtRFbOZe+Z02ZMWCBNQ==
 
+"@types/node@^12.0.2":
+  version "12.0.2"
+  resolved "https://registry.npmjs.org/@types/node/-/node-12.0.2.tgz#3452a24edf9fea138b48fad4a0a028a683da1e40"
+  integrity sha512-5tabW/i+9mhrfEOUcLDu2xBPsHJ+X5Orqy9FKpale3SjDA17j5AEpYq5vfy3oAeAHGcvANRCO3NV3d2D6q3NiA==
+
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"
   resolved "https://registry.npmjs.org/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz#e486d0d97396d79beedd0a6e33f4534ff6b4973e"
   integrity sha512-f5j5b/Gf71L+dbqxIpQ4Z2WlmI/mPJ0fOkGGmFgtb6sAu97EPczzbS3/tJKxmcYDj55OX6ssqwDAWOHIYDRDGA==
 
+"@types/resolve-from@^5.0.1":
+  version "5.0.1"
+  resolved "https://registry.npmjs.org/@types/resolve-from/-/resolve-from-5.0.1.tgz#2714eaa840c0472dcfa96ec3fb9d170dbf0b677d"
+  integrity sha512-1G7n5Jtr5inoS1Ez2Y9Efedk9/wH6uGQslbfhGTOw9J42PCAwuyaDgQHW7fIq02+shwB02kM/w31W8gMxI8ORg==
+  dependencies:
+    resolve-from "*"
+
 "@types/stack-utils@^1.0.1":
   version "1.0.1"
   resolved "https://registry.npmjs.org/@types/stack-utils/-/stack-utils-1.0.1.tgz#0a851d3bd96498fa25c33ab7278ed3bd65f06c3e"
@@ -1310,13 +1344,6 @@ anymatch@^2.0.0:
     micromatch "^3.1.4"
     normalize-path "^2.1.1"
 
-append-transform@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.npmjs.org/append-transform/-/append-transform-1.0.0.tgz#046a52ae582a228bd72f58acfbe2967c678759ab"
-  integrity sha512-P009oYkeHyU742iSZJzZZywj4QRJdnTWffaKuJQLablCZ1uz6/cW4yaRgcDaoQ+uwOxxnt0gRUcwfsNP2ri0gw==
-  dependencies:
-    default-require-extensions "^2.0.0"
-
 aproba@^1.0.3, aproba@^1.1.1:
   version "1.2.0"
   resolved "https://registry.npmjs.org/aproba/-/aproba-1.2.0.tgz#6802e6264efd18c790a1b0d517f0f2627bf2c94a"
@@ -1433,7 +1460,7 @@ async-limiter@~1.0.0:
   resolved "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz#78faed8c3d074ab81f22b4e985d79e8738f720f8"
   integrity sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg==
 
-async@^2.5.0, async@^2.6.2:
+async@^2.5.0:
   version "2.6.2"
   resolved "https://registry.npmjs.org/async/-/async-2.6.2.tgz#18330ea7e6e313887f5d2f2a904bac6fe4dd5381"
   dependencies:
@@ -1987,13 +2014,13 @@ babel-helpers@^6.24.1:
     babel-runtime "^6.22.0"
     babel-template "^6.24.1"
 
-babel-jest@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/babel-jest/-/babel-jest-24.7.1.tgz#73902c9ff15a7dfbdc9994b0b17fcefd96042178"
-  integrity sha512-GPnLqfk8Mtt0i4OemjWkChi73A3ALs4w2/QbG64uAj8b5mmwzxc7jbJVRZt8NJkxi6FopVHog9S3xX6UJKb2qg==
+babel-jest@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/babel-jest/-/babel-jest-24.8.0.tgz#5c15ff2b28e20b0f45df43fe6b7f2aae93dba589"
+  integrity sha512-+5/kaZt4I9efoXzPlZASyK/lN9qdRKmmUav9smVc0ruPQD7IsfucQ87gpOE8mn2jbDuS6M/YOW6n3v9ZoIfgnw==
   dependencies:
-    "@jest/transform" "^24.7.1"
-    "@jest/types" "^24.7.0"
+    "@jest/transform" "^24.8.0"
+    "@jest/types" "^24.8.0"
     "@types/babel__core" "^7.1.0"
     babel-plugin-istanbul "^5.1.0"
     babel-preset-jest "^24.6.0"
@@ -3052,11 +3079,6 @@ compare-func@^1.3.1:
     array-ify "^1.0.0"
     dot-prop "^3.0.0"
 
-compare-versions@^3.4.0:
-  version "3.4.0"
-  resolved "https://registry.npmjs.org/compare-versions/-/compare-versions-3.4.0.tgz#e0747df5c9cb7f054d6d3dc3e1dbc444f9e92b26"
-  integrity sha512-tK69D7oNXXqUW3ZNo/z7NXTEz22TCF0pTE+YF9cxvaAM9XnkLo1fV621xCLrRR6aevJlKxExkss0vWqUCUpqdg==
-
 component-emitter@^1.2.1:
   version "1.2.1"
   resolved "https://registry.npmjs.org/component-emitter/-/component-emitter-1.2.1.tgz#137918d6d78283f7df7a6b7c5a63e140e69425e6"
@@ -3530,13 +3552,6 @@ deepmerge@3.2.0:
   version "3.2.0"
   resolved "https://registry.npmjs.org/deepmerge/-/deepmerge-3.2.0.tgz#58ef463a57c08d376547f8869fdc5bcee957f44e"
 
-default-require-extensions@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.npmjs.org/default-require-extensions/-/default-require-extensions-2.0.0.tgz#f5f8fbb18a7d6d50b21f641f649ebb522cfe24f7"
-  integrity sha1-9fj7sYp9bVCyH2QfZJ67Uiz+JPc=
-  dependencies:
-    strip-bom "^3.0.0"
-
 defaults@^1.0.3:
   version "1.0.3"
   resolved "https://registry.npmjs.org/defaults/-/defaults-1.0.3.tgz#c656051e9817d9ff08ed881477f3fe4019f3ef7d"
@@ -3987,16 +4002,16 @@ expand-tilde@^2.0.0, expand-tilde@^2.0.2:
   dependencies:
     homedir-polyfill "^1.0.1"
 
-expect@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/expect/-/expect-24.7.1.tgz#d91defbab4e627470a152feaf35b3c31aa1c7c14"
-  integrity sha512-mGfvMTPduksV3xoI0xur56pQsg2vJjNf5+a+bXOjqCkiCBbmCayrBbHS/75y9K430cfqyocPr2ZjiNiRx4SRKw==
+expect@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/expect/-/expect-24.8.0.tgz#471f8ec256b7b6129ca2524b2a62f030df38718d"
+  integrity sha512-/zYvP8iMDrzaaxHVa724eJBCKqSHmO0FA7EDkBiRHxg6OipmMn1fN+C8T9L9K8yr7UONkOifu6+LLH+z76CnaA==
   dependencies:
-    "@jest/types" "^24.7.0"
+    "@jest/types" "^24.8.0"
     ansi-styles "^3.2.0"
-    jest-get-type "^24.3.0"
-    jest-matcher-utils "^24.7.0"
-    jest-message-util "^24.7.1"
+    jest-get-type "^24.8.0"
+    jest-matcher-utils "^24.8.0"
+    jest-message-util "^24.8.0"
     jest-regex-util "^24.3.0"
 
 extend-shallow@^2.0.1:
@@ -4128,14 +4143,6 @@ filename-regex@^2.0.0:
   version "2.0.1"
   resolved "https://registry.npmjs.org/filename-regex/-/filename-regex-2.0.1.tgz#c1c4b9bee3e09725ddb106b75c1e301fe2f18b26"
 
-fileset@^2.0.3:
-  version "2.0.3"
-  resolved "https://registry.npmjs.org/fileset/-/fileset-2.0.3.tgz#8e7548a96d3cc2327ee5e674168723a333bba2a0"
-  integrity sha1-jnVIqW08wjJ+5eZ0FocjozO7oqA=
-  dependencies:
-    glob "^7.0.3"
-    minimatch "^3.0.3"
-
 fill-keys@^1.0.2:
   version "1.0.2"
   resolved "https://registry.npmjs.org/fill-keys/-/fill-keys-1.0.2.tgz#9a8fa36f4e8ad634e3bf6b4f3c8882551452eb20"
@@ -5482,37 +5489,11 @@ isstream@~0.1.2:
   version "0.1.2"
   resolved "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
 
-istanbul-api@^2.1.1:
-  version "2.1.6"
-  resolved "https://registry.npmjs.org/istanbul-api/-/istanbul-api-2.1.6.tgz#d61702a9d1c66ad89d92e66d401e16b0bda4a35f"
-  integrity sha512-x0Eicp6KsShG1k1rMgBAi/1GgY7kFGEBwQpw3PXGEmu+rBcBNhqU8g2DgY9mlepAsLPzrzrbqSgCGANnki4POA==
-  dependencies:
-    async "^2.6.2"
-    compare-versions "^3.4.0"
-    fileset "^2.0.3"
-    istanbul-lib-coverage "^2.0.5"
-    istanbul-lib-hook "^2.0.7"
-    istanbul-lib-instrument "^3.3.0"
-    istanbul-lib-report "^2.0.8"
-    istanbul-lib-source-maps "^3.0.6"
-    istanbul-reports "^2.2.4"
-    js-yaml "^3.13.1"
-    make-dir "^2.1.0"
-    minimatch "^3.0.4"
-    once "^1.4.0"
-
 istanbul-lib-coverage@^2.0.2, istanbul-lib-coverage@^2.0.5:
   version "2.0.5"
   resolved "https://registry.npmjs.org/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.5.tgz#675f0ab69503fad4b1d849f736baaca803344f49"
   integrity sha512-8aXznuEPCJvGnMSRft4udDRDtb1V3pkQkMMI5LI+6HuQz5oQ4J2UFn1H82raA3qJtyOLkkwVqICBQkjnGtn5mA==
 
-istanbul-lib-hook@^2.0.7:
-  version "2.0.7"
-  resolved "https://registry.npmjs.org/istanbul-lib-hook/-/istanbul-lib-hook-2.0.7.tgz#c95695f383d4f8f60df1f04252a9550e15b5b133"
-  integrity sha512-vrRztU9VRRFDyC+aklfLoeXyNdTfga2EI3udDGn4cZ6fpSXpHLV9X6CHvfoMCPtggg8zvDDmC4b9xfu0z6/llA==
-  dependencies:
-    append-transform "^1.0.0"
-
 istanbul-lib-instrument@^3.0.1, istanbul-lib-instrument@^3.3.0:
   version "3.3.0"
   resolved "https://registry.npmjs.org/istanbul-lib-instrument/-/istanbul-lib-instrument-3.3.0.tgz#a5f63d91f0bbc0c3e479ef4c5de027335ec6d630"
@@ -5526,7 +5507,7 @@ istanbul-lib-instrument@^3.0.1, istanbul-lib-instrument@^3.3.0:
     istanbul-lib-coverage "^2.0.5"
     semver "^6.0.0"
 
-istanbul-lib-report@^2.0.8:
+istanbul-lib-report@^2.0.4:
   version "2.0.8"
   resolved "https://registry.npmjs.org/istanbul-lib-report/-/istanbul-lib-report-2.0.8.tgz#5a8113cd746d43c4889eba36ab10e7d50c9b4f33"
   integrity sha512-fHBeG573EIihhAblwgxrSenp0Dby6tJMFR/HvlerBsrCTD5bkUuoNtn3gVh29ZCS824cGGBPn7Sg7cNk+2xUsQ==
@@ -5535,7 +5516,7 @@ istanbul-lib-report@^2.0.8:
     make-dir "^2.1.0"
     supports-color "^6.1.0"
 
-istanbul-lib-source-maps@^3.0.1, istanbul-lib-source-maps@^3.0.6:
+istanbul-lib-source-maps@^3.0.1:
   version "3.0.6"
   resolved "https://registry.npmjs.org/istanbul-lib-source-maps/-/istanbul-lib-source-maps-3.0.6.tgz#284997c48211752ec486253da97e3879defba8c8"
   integrity sha512-R47KzMtDJH6X4/YW9XTx+jrLnZnscW4VpNN+1PViSYTejLVPWv7oov+Duf8YQSPyVRUvueQqz1TcsC6mooZTXw==
@@ -5546,62 +5527,62 @@ istanbul-lib-source-maps@^3.0.1, istanbul-lib-source-maps@^3.0.6:
     rimraf "^2.6.3"
     source-map "^0.6.1"
 
-istanbul-reports@^2.2.4:
-  version "2.2.4"
-  resolved "https://registry.npmjs.org/istanbul-reports/-/istanbul-reports-2.2.4.tgz#4e0d0ddf0f0ad5b49a314069d31b4f06afe49ad3"
-  integrity sha512-QCHGyZEK0bfi9GR215QSm+NJwFKEShbtc7tfbUdLAEzn3kKhLDDZqvljn8rPZM9v8CEOhzL1nlYoO4r1ryl67w==
+istanbul-reports@^2.1.1:
+  version "2.2.6"
+  resolved "https://registry.npmjs.org/istanbul-reports/-/istanbul-reports-2.2.6.tgz#7b4f2660d82b29303a8fe6091f8ca4bf058da1af"
+  integrity sha512-SKi4rnMyLBKe0Jy2uUdx28h8oG7ph2PPuQPvIAh31d+Ci+lSiEu4C+h3oBPuJ9+mPKhOyW0M8gY4U5NM1WLeXA==
   dependencies:
     handlebars "^4.1.2"
 
-jest-changed-files@^24.7.0:
-  version "24.7.0"
-  resolved "https://registry.npmjs.org/jest-changed-files/-/jest-changed-files-24.7.0.tgz#39d723a11b16ed7b373ac83adc76a69464b0c4fa"
-  integrity sha512-33BgewurnwSfJrW7T5/ZAXGE44o7swLslwh8aUckzq2e17/2Os1V0QU506ZNik3hjs8MgnEMKNkcud442NCDTw==
+jest-changed-files@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-changed-files/-/jest-changed-files-24.8.0.tgz#7e7eb21cf687587a85e50f3d249d1327e15b157b"
+  integrity sha512-qgANC1Yrivsq+UrLXsvJefBKVoCsKB0Hv+mBb6NMjjZ90wwxCDmU3hsCXBya30cH+LnPYjwgcU65i6yJ5Nfuug==
   dependencies:
-    "@jest/types" "^24.7.0"
+    "@jest/types" "^24.8.0"
     execa "^1.0.0"
     throat "^4.0.0"
 
-jest-cli@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-cli/-/jest-cli-24.7.1.tgz#6093a539073b6f4953145abeeb9709cd621044f1"
-  integrity sha512-32OBoSCVPzcTslGFl6yVCMzB2SqX3IrWwZCY5mZYkb0D2WsogmU3eV2o8z7+gRQa4o4sZPX/k7GU+II7CxM6WQ==
+jest-cli@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-cli/-/jest-cli-24.8.0.tgz#b075ac914492ed114fa338ade7362a301693e989"
+  integrity sha512-+p6J00jSMPQ116ZLlHJJvdf8wbjNbZdeSX9ptfHX06/MSNaXmKihQzx5vQcw0q2G6JsdVkUIdWbOWtSnaYs3yA==
   dependencies:
-    "@jest/core" "^24.7.1"
-    "@jest/test-result" "^24.7.1"
-    "@jest/types" "^24.7.0"
+    "@jest/core" "^24.8.0"
+    "@jest/test-result" "^24.8.0"
+    "@jest/types" "^24.8.0"
     chalk "^2.0.1"
     exit "^0.1.2"
     import-local "^2.0.0"
     is-ci "^2.0.0"
-    jest-config "^24.7.1"
-    jest-util "^24.7.1"
-    jest-validate "^24.7.0"
+    jest-config "^24.8.0"
+    jest-util "^24.8.0"
+    jest-validate "^24.8.0"
     prompts "^2.0.1"
     realpath-native "^1.1.0"
     yargs "^12.0.2"
 
-jest-config@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-config/-/jest-config-24.7.1.tgz#6c1dd4db82a89710a3cf66bdba97827c9a1cf052"
-  integrity sha512-8FlJNLI+X+MU37j7j8RE4DnJkvAghXmBWdArVzypW6WxfGuxiL/CCkzBg0gHtXhD2rxla3IMOSUAHylSKYJ83g==
+jest-config@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-config/-/jest-config-24.8.0.tgz#77db3d265a6f726294687cbbccc36f8a76ee0f4f"
+  integrity sha512-Czl3Nn2uEzVGsOeaewGWoDPD8GStxCpAe0zOYs2x2l0fZAgPbCr3uwUkgNKV3LwE13VXythM946cd5rdGkkBZw==
   dependencies:
     "@babel/core" "^7.1.0"
-    "@jest/test-sequencer" "^24.7.1"
-    "@jest/types" "^24.7.0"
-    babel-jest "^24.7.1"
+    "@jest/test-sequencer" "^24.8.0"
+    "@jest/types" "^24.8.0"
+    babel-jest "^24.8.0"
     chalk "^2.0.1"
     glob "^7.1.1"
-    jest-environment-jsdom "^24.7.1"
-    jest-environment-node "^24.7.1"
-    jest-get-type "^24.3.0"
-    jest-jasmine2 "^24.7.1"
+    jest-environment-jsdom "^24.8.0"
+    jest-environment-node "^24.8.0"
+    jest-get-type "^24.8.0"
+    jest-jasmine2 "^24.8.0"
     jest-regex-util "^24.3.0"
-    jest-resolve "^24.7.1"
-    jest-util "^24.7.1"
-    jest-validate "^24.7.0"
+    jest-resolve "^24.8.0"
+    jest-util "^24.8.0"
+    jest-validate "^24.8.0"
     micromatch "^3.1.10"
-    pretty-format "^24.7.0"
+    pretty-format "^24.8.0"
     realpath-native "^1.1.0"
 
 jest-diff@^18.1.0:
@@ -5613,15 +5594,15 @@ jest-diff@^18.1.0:
     jest-matcher-utils "^18.1.0"
     pretty-format "^18.1.0"
 
-jest-diff@^24.7.0:
-  version "24.7.0"
-  resolved "https://registry.npmjs.org/jest-diff/-/jest-diff-24.7.0.tgz#5d862899be46249754806f66e5729c07fcb3580f"
-  integrity sha512-ULQZ5B1lWpH70O4xsANC4tf4Ko6RrpwhE3PtG6ERjMg1TiYTC2Wp4IntJVGro6a8HG9luYHhhmF4grF0Pltckg==
+jest-diff@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-diff/-/jest-diff-24.8.0.tgz#146435e7d1e3ffdf293d53ff97e193f1d1546172"
+  integrity sha512-wxetCEl49zUpJ/bvUmIFjd/o52J+yWcoc5ZyPq4/W1LUKGEhRYDIbP1KcF6t+PvqNrGAFk4/JhtxDq/Nnzs66g==
   dependencies:
     chalk "^2.0.1"
     diff-sequences "^24.3.0"
-    jest-get-type "^24.3.0"
-    pretty-format "^24.7.0"
+    jest-get-type "^24.8.0"
+    pretty-format "^24.8.0"
 
 jest-docblock@^24.3.0:
   version "24.3.0"
@@ -5630,61 +5611,61 @@ jest-docblock@^24.3.0:
   dependencies:
     detect-newline "^2.1.0"
 
-jest-each@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-each/-/jest-each-24.7.1.tgz#fcc7dda4147c28430ad9fb6dc7211cd17ab54e74"
-  integrity sha512-4fsS8fEfLa3lfnI1Jw6NxjhyRTgfpuOVTeUZZFyVYqeTa4hPhr2YkToUhouuLTrL2eMGOfpbdMyRx0GQ/VooKA==
+jest-each@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-each/-/jest-each-24.8.0.tgz#a05fd2bf94ddc0b1da66c6d13ec2457f35e52775"
+  integrity sha512-NrwK9gaL5+XgrgoCsd9svsoWdVkK4gnvyhcpzd6m487tXHqIdYeykgq3MKI1u4I+5Zf0tofr70at9dWJDeb+BA==
   dependencies:
-    "@jest/types" "^24.7.0"
+    "@jest/types" "^24.8.0"
     chalk "^2.0.1"
-    jest-get-type "^24.3.0"
-    jest-util "^24.7.1"
-    pretty-format "^24.7.0"
-
-jest-environment-jsdom@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-environment-jsdom/-/jest-environment-jsdom-24.7.1.tgz#a40e004b4458ebeb8a98082df135fd501b9fbbd6"
-  integrity sha512-Gnhb+RqE2JuQGb3kJsLF8vfqjt3PHKSstq4Xc8ic+ax7QKo4Z0RWGucU3YV+DwKR3T9SYc+3YCUQEJs8r7+Jxg==
-  dependencies:
-    "@jest/environment" "^24.7.1"
-    "@jest/fake-timers" "^24.7.1"
-    "@jest/types" "^24.7.0"
-    jest-mock "^24.7.0"
-    jest-util "^24.7.1"
+    jest-get-type "^24.8.0"
+    jest-util "^24.8.0"
+    pretty-format "^24.8.0"
+
+jest-environment-jsdom@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-environment-jsdom/-/jest-environment-jsdom-24.8.0.tgz#300f6949a146cabe1c9357ad9e9ecf9f43f38857"
+  integrity sha512-qbvgLmR7PpwjoFjM/sbuqHJt/NCkviuq9vus9NBn/76hhSidO+Z6Bn9tU8friecegbJL8gzZQEMZBQlFWDCwAQ==
+  dependencies:
+    "@jest/environment" "^24.8.0"
+    "@jest/fake-timers" "^24.8.0"
+    "@jest/types" "^24.8.0"
+    jest-mock "^24.8.0"
+    jest-util "^24.8.0"
     jsdom "^11.5.1"
 
-jest-environment-node@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-environment-node/-/jest-environment-node-24.7.1.tgz#fa2c047a31522a48038d26ee4f7c8fd9c1ecfe12"
-  integrity sha512-GJJQt1p9/C6aj6yNZMvovZuxTUd+BEJprETdvTKSb4kHcw4mFj8777USQV0FJoJ4V3djpOwA5eWyPwfq//PFBA==
+jest-environment-node@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-environment-node/-/jest-environment-node-24.8.0.tgz#d3f726ba8bc53087a60e7a84ca08883a4c892231"
+  integrity sha512-vIGUEScd1cdDgR6sqn2M08sJTRLQp6Dk/eIkCeO4PFHxZMOgy+uYLPMC4ix3PEfM5Au/x3uQ/5Tl0DpXXZsJ/Q==
   dependencies:
-    "@jest/environment" "^24.7.1"
-    "@jest/fake-timers" "^24.7.1"
-    "@jest/types" "^24.7.0"
-    jest-mock "^24.7.0"
-    jest-util "^24.7.1"
+    "@jest/environment" "^24.8.0"
+    "@jest/fake-timers" "^24.8.0"
+    "@jest/types" "^24.8.0"
+    jest-mock "^24.8.0"
+    jest-util "^24.8.0"
 
 jest-file-exists@^17.0.0:
   version "17.0.0"
   resolved "https://registry.npmjs.org/jest-file-exists/-/jest-file-exists-17.0.0.tgz#7f63eb73a1c43a13f461be261768b45af2cdd169"
 
-jest-get-type@^24.3.0:
-  version "24.3.0"
-  resolved "https://registry.npmjs.org/jest-get-type/-/jest-get-type-24.3.0.tgz#582cfd1a4f91b5cdad1d43d2932f816d543c65da"
-  integrity sha512-HYF6pry72YUlVcvUx3sEpMRwXEWGEPlJ0bSPVnB3b3n++j4phUEoSPcS6GC0pPJ9rpyPSe4cb5muFo6D39cXow==
+jest-get-type@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-get-type/-/jest-get-type-24.8.0.tgz#a7440de30b651f5a70ea3ed7ff073a32dfe646fc"
+  integrity sha512-RR4fo8jEmMD9zSz2nLbs2j0zvPpk/KCEz3a62jJWbd2ayNo0cb+KFRxPHVhE4ZmgGJEQp0fosmNz84IfqM8cMQ==
 
-jest-haste-map@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-haste-map/-/jest-haste-map-24.7.1.tgz#772e215cd84080d4bbcb759cfb668ad649a21471"
-  integrity sha512-g0tWkzjpHD2qa03mTKhlydbmmYiA2KdcJe762SbfFo/7NIMgBWAA0XqQlApPwkWOF7Cxoi/gUqL0i6DIoLpMBw==
+jest-haste-map@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-haste-map/-/jest-haste-map-24.8.0.tgz#51794182d877b3ddfd6e6d23920e3fe72f305800"
+  integrity sha512-ZBPRGHdPt1rHajWelXdqygIDpJx8u3xOoLyUBWRW28r3tagrgoepPrzAozW7kW9HrQfhvmiv1tncsxqHJO1onQ==
   dependencies:
-    "@jest/types" "^24.7.0"
+    "@jest/types" "^24.8.0"
     anymatch "^2.0.0"
     fb-watchman "^2.0.0"
     graceful-fs "^4.1.15"
     invariant "^2.2.4"
     jest-serializer "^24.4.0"
-    jest-util "^24.7.1"
+    jest-util "^24.8.0"
     jest-worker "^24.6.0"
     micromatch "^3.1.10"
     sane "^4.0.3"
@@ -5692,34 +5673,34 @@ jest-haste-map@^24.7.1:
   optionalDependencies:
     fsevents "^1.2.7"
 
-jest-jasmine2@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-jasmine2/-/jest-jasmine2-24.7.1.tgz#01398686dabe46553716303993f3be62e5d9d818"
-  integrity sha512-Y/9AOJDV1XS44wNwCaThq4Pw3gBPiOv/s6NcbOAkVRRUEPu+36L2xoPsqQXsDrxoBerqeyslpn2TpCI8Zr6J2w==
+jest-jasmine2@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-jasmine2/-/jest-jasmine2-24.8.0.tgz#a9c7e14c83dd77d8b15e820549ce8987cc8cd898"
+  integrity sha512-cEky88npEE5LKd5jPpTdDCLvKkdyklnaRycBXL6GNmpxe41F0WN44+i7lpQKa/hcbXaQ+rc9RMaM4dsebrYong==
   dependencies:
     "@babel/traverse" "^7.1.0"
-    "@jest/environment" "^24.7.1"
-    "@jest/test-result" "^24.7.1"
-    "@jest/types" "^24.7.0"
+    "@jest/environment" "^24.8.0"
+    "@jest/test-result" "^24.8.0"
+    "@jest/types" "^24.8.0"
     chalk "^2.0.1"
     co "^4.6.0"
-    expect "^24.7.1"
+    expect "^24.8.0"
     is-generator-fn "^2.0.0"
-    jest-each "^24.7.1"
-    jest-matcher-utils "^24.7.0"
-    jest-message-util "^24.7.1"
-    jest-runtime "^24.7.1"
-    jest-snapshot "^24.7.1"
-    jest-util "^24.7.1"
-    pretty-format "^24.7.0"
+    jest-each "^24.8.0"
+    jest-matcher-utils "^24.8.0"
+    jest-message-util "^24.8.0"
+    jest-runtime "^24.8.0"
+    jest-snapshot "^24.8.0"
+    jest-util "^24.8.0"
+    pretty-format "^24.8.0"
     throat "^4.0.0"
 
-jest-leak-detector@^24.7.0:
-  version "24.7.0"
-  resolved "https://registry.npmjs.org/jest-leak-detector/-/jest-leak-detector-24.7.0.tgz#323ff93ed69be12e898f5b040952f08a94288ff9"
-  integrity sha512-zV0qHKZGXtmPVVzT99CVEcHE9XDf+8LwiE0Ob7jjezERiGVljmqKFWpV2IkG+rkFIEUHFEkMiICu7wnoPM/RoQ==
+jest-leak-detector@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-leak-detector/-/jest-leak-detector-24.8.0.tgz#c0086384e1f650c2d8348095df769f29b48e6980"
+  integrity sha512-cG0yRSK8A831LN8lIHxI3AblB40uhv0z+SsQdW3GoMMVcK+sJwrIIyax5tu3eHHNJ8Fu6IMDpnLda2jhn2pD/g==
   dependencies:
-    pretty-format "^24.7.0"
+    pretty-format "^24.8.0"
 
 jest-matcher-utils@^18.1.0:
   version "18.1.0"
@@ -5728,24 +5709,24 @@ jest-matcher-utils@^18.1.0:
     chalk "^1.1.3"
     pretty-format "^18.1.0"
 
-jest-matcher-utils@^24.7.0:
-  version "24.7.0"
-  resolved "https://registry.npmjs.org/jest-matcher-utils/-/jest-matcher-utils-24.7.0.tgz#bbee1ff37bc8b2e4afcaabc91617c1526af4bcd4"
-  integrity sha512-158ieSgk3LNXeUhbVJYRXyTPSCqNgVXOp/GT7O94mYd3pk/8+odKTyR1JLtNOQSPzNi8NFYVONtvSWA/e1RDXg==
+jest-matcher-utils@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-matcher-utils/-/jest-matcher-utils-24.8.0.tgz#2bce42204c9af12bde46f83dc839efe8be832495"
+  integrity sha512-lex1yASY51FvUuHgm0GOVj7DCYEouWSlIYmCW7APSqB9v8mXmKSn5+sWVF0MhuASG0bnYY106/49JU1FZNl5hw==
   dependencies:
     chalk "^2.0.1"
-    jest-diff "^24.7.0"
-    jest-get-type "^24.3.0"
-    pretty-format "^24.7.0"
+    jest-diff "^24.8.0"
+    jest-get-type "^24.8.0"
+    pretty-format "^24.8.0"
 
-jest-message-util@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-message-util/-/jest-message-util-24.7.1.tgz#f1dc3a6c195647096a99d0f1dadbc447ae547018"
-  integrity sha512-dk0gqVtyqezCHbcbk60CdIf+8UHgD+lmRHifeH3JRcnAqh4nEyPytSc9/L1+cQyxC+ceaeP696N4ATe7L+omcg==
+jest-message-util@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-message-util/-/jest-message-util-24.8.0.tgz#0d6891e72a4beacc0292b638685df42e28d6218b"
+  integrity sha512-p2k71rf/b6ns8btdB0uVdljWo9h0ovpnEe05ZKWceQGfXYr4KkzgKo3PBi8wdnd9OtNh46VpNIJynUn/3MKm1g==
   dependencies:
     "@babel/code-frame" "^7.0.0"
-    "@jest/test-result" "^24.7.1"
-    "@jest/types" "^24.7.0"
+    "@jest/test-result" "^24.8.0"
+    "@jest/types" "^24.8.0"
     "@types/stack-utils" "^1.0.1"
     chalk "^2.0.1"
     micromatch "^3.1.10"
@@ -5756,12 +5737,12 @@ jest-mock@^18.0.0:
   version "18.0.0"
   resolved "https://registry.npmjs.org/jest-mock/-/jest-mock-18.0.0.tgz#5c248846ea33fa558b526f5312ab4a6765e489b3"
 
-jest-mock@^24.7.0:
-  version "24.7.0"
-  resolved "https://registry.npmjs.org/jest-mock/-/jest-mock-24.7.0.tgz#e49ce7262c12d7f5897b0d8af77f6db8e538023b"
-  integrity sha512-6taW4B4WUcEiT2V9BbOmwyGuwuAFT2G8yghF7nyNW1/2gq5+6aTqSPcS9lS6ArvEkX55vbPAS/Jarx5LSm4Fng==
+jest-mock@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-mock/-/jest-mock-24.8.0.tgz#2f9d14d37699e863f1febf4e4d5a33b7fdbbde56"
+  integrity sha512-6kWugwjGjJw+ZkK4mDa0Df3sDlUTsV47MSrT0nGQ0RBWJbpODDQ8MHDVtGtUYBne3IwZUhtB7elxHspU79WH3A==
   dependencies:
-    "@jest/types" "^24.7.0"
+    "@jest/types" "^24.8.0"
 
 jest-pnp-resolver@^1.2.1:
   version "1.2.1"
@@ -5773,75 +5754,75 @@ jest-regex-util@^24.3.0:
   resolved "https://registry.npmjs.org/jest-regex-util/-/jest-regex-util-24.3.0.tgz#d5a65f60be1ae3e310d5214a0307581995227b36"
   integrity sha512-tXQR1NEOyGlfylyEjg1ImtScwMq8Oh3iJbGTjN7p0J23EuVX1MA8rwU69K4sLbCmwzgCUbVkm0FkSF9TdzOhtg==
 
-jest-resolve-dependencies@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-resolve-dependencies/-/jest-resolve-dependencies-24.7.1.tgz#cf93bbef26999488a96a2b2012f9fe7375aa378f"
-  integrity sha512-2Eyh5LJB2liNzfk4eo7bD1ZyBbqEJIyyrFtZG555cSWW9xVHxII2NuOkSl1yUYTAYCAmM2f2aIT5A7HzNmubyg==
+jest-resolve-dependencies@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-resolve-dependencies/-/jest-resolve-dependencies-24.8.0.tgz#19eec3241f2045d3f990dba331d0d7526acff8e0"
+  integrity sha512-hyK1qfIf/krV+fSNyhyJeq3elVMhK9Eijlwy+j5jqmZ9QsxwKBiP6qukQxaHtK8k6zql/KYWwCTQ+fDGTIJauw==
   dependencies:
-    "@jest/types" "^24.7.0"
+    "@jest/types" "^24.8.0"
     jest-regex-util "^24.3.0"
-    jest-snapshot "^24.7.1"
+    jest-snapshot "^24.8.0"
 
-jest-resolve@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-resolve/-/jest-resolve-24.7.1.tgz#e4150198299298380a75a9fd55043fa3b9b17fde"
-  integrity sha512-Bgrc+/UUZpGJ4323sQyj85hV9d+ANyPNu6XfRDUcyFNX1QrZpSoM0kE4Mb2vZMAYTJZsBFzYe8X1UaOkOELSbw==
+jest-resolve@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-resolve/-/jest-resolve-24.8.0.tgz#84b8e5408c1f6a11539793e2b5feb1b6e722439f"
+  integrity sha512-+hjSzi1PoRvnuOICoYd5V/KpIQmkAsfjFO71458hQ2Whi/yf1GDeBOFj8Gxw4LrApHsVJvn5fmjcPdmoUHaVKw==
   dependencies:
-    "@jest/types" "^24.7.0"
+    "@jest/types" "^24.8.0"
     browser-resolve "^1.11.3"
     chalk "^2.0.1"
     jest-pnp-resolver "^1.2.1"
     realpath-native "^1.1.0"
 
-jest-runner@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-runner/-/jest-runner-24.7.1.tgz#41c8a02a06aa23ea82d8bffd69d7fa98d32f85bf"
-  integrity sha512-aNFc9liWU/xt+G9pobdKZ4qTeG/wnJrJna3VqunziDNsWT3EBpmxXZRBMKCsNMyfy+A/XHiV+tsMLufdsNdgCw==
+jest-runner@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-runner/-/jest-runner-24.8.0.tgz#4f9ae07b767db27b740d7deffad0cf67ccb4c5bb"
+  integrity sha512-utFqC5BaA3JmznbissSs95X1ZF+d+4WuOWwpM9+Ak356YtMhHE/GXUondZdcyAAOTBEsRGAgH/0TwLzfI9h7ow==
   dependencies:
     "@jest/console" "^24.7.1"
-    "@jest/environment" "^24.7.1"
-    "@jest/test-result" "^24.7.1"
-    "@jest/types" "^24.7.0"
+    "@jest/environment" "^24.8.0"
+    "@jest/test-result" "^24.8.0"
+    "@jest/types" "^24.8.0"
     chalk "^2.4.2"
     exit "^0.1.2"
     graceful-fs "^4.1.15"
-    jest-config "^24.7.1"
+    jest-config "^24.8.0"
     jest-docblock "^24.3.0"
-    jest-haste-map "^24.7.1"
-    jest-jasmine2 "^24.7.1"
-    jest-leak-detector "^24.7.0"
-    jest-message-util "^24.7.1"
-    jest-resolve "^24.7.1"
-    jest-runtime "^24.7.1"
-    jest-util "^24.7.1"
+    jest-haste-map "^24.8.0"
+    jest-jasmine2 "^24.8.0"
+    jest-leak-detector "^24.8.0"
+    jest-message-util "^24.8.0"
+    jest-resolve "^24.8.0"
+    jest-runtime "^24.8.0"
+    jest-util "^24.8.0"
     jest-worker "^24.6.0"
     source-map-support "^0.5.6"
     throat "^4.0.0"
 
-jest-runtime@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-runtime/-/jest-runtime-24.7.1.tgz#2ffd70b22dd03a5988c0ab9465c85cdf5d25c597"
-  integrity sha512-0VAbyBy7tll3R+82IPJpf6QZkokzXPIS71aDeqh+WzPRXRCNz6StQ45otFariPdJ4FmXpDiArdhZrzNAC3sj6A==
+jest-runtime@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-runtime/-/jest-runtime-24.8.0.tgz#05f94d5b05c21f6dc54e427cd2e4980923350620"
+  integrity sha512-Mq0aIXhvO/3bX44ccT+czU1/57IgOMyy80oM0XR/nyD5zgBcesF84BPabZi39pJVA6UXw+fY2Q1N+4BiVUBWOA==
   dependencies:
     "@jest/console" "^24.7.1"
-    "@jest/environment" "^24.7.1"
+    "@jest/environment" "^24.8.0"
     "@jest/source-map" "^24.3.0"
-    "@jest/transform" "^24.7.1"
-    "@jest/types" "^24.7.0"
+    "@jest/transform" "^24.8.0"
+    "@jest/types" "^24.8.0"
     "@types/yargs" "^12.0.2"
     chalk "^2.0.1"
     exit "^0.1.2"
     glob "^7.1.3"
     graceful-fs "^4.1.15"
-    jest-config "^24.7.1"
-    jest-haste-map "^24.7.1"
-    jest-message-util "^24.7.1"
-    jest-mock "^24.7.0"
+    jest-config "^24.8.0"
+    jest-haste-map "^24.8.0"
+    jest-message-util "^24.8.0"
+    jest-mock "^24.8.0"
     jest-regex-util "^24.3.0"
-    jest-resolve "^24.7.1"
-    jest-snapshot "^24.7.1"
-    jest-util "^24.7.1"
-    jest-validate "^24.7.0"
+    jest-resolve "^24.8.0"
+    jest-snapshot "^24.8.0"
+    jest-util "^24.8.0"
+    jest-validate "^24.8.0"
     realpath-native "^1.1.0"
     slash "^2.0.0"
     strip-bom "^3.0.0"
@@ -5863,22 +5844,22 @@ jest-snapshot@^18.1.0:
     natural-compare "^1.4.0"
     pretty-format "^18.1.0"
 
-jest-snapshot@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-snapshot/-/jest-snapshot-24.7.1.tgz#bd5a35f74aedff070975e9e9c90024f082099568"
-  integrity sha512-8Xk5O4p+JsZZn4RCNUS3pxA+ORKpEKepE+a5ejIKrId9CwrVN0NY+vkqEkXqlstA5NMBkNahXkR/4qEBy0t5yA==
+jest-snapshot@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-snapshot/-/jest-snapshot-24.8.0.tgz#3bec6a59da2ff7bc7d097a853fb67f9d415cb7c6"
+  integrity sha512-5ehtWoc8oU9/cAPe6fez6QofVJLBKyqkY2+TlKTOf0VllBB/mqUNdARdcjlZrs9F1Cv+/HKoCS/BknT0+tmfPg==
   dependencies:
     "@babel/types" "^7.0.0"
-    "@jest/types" "^24.7.0"
+    "@jest/types" "^24.8.0"
     chalk "^2.0.1"
-    expect "^24.7.1"
-    jest-diff "^24.7.0"
-    jest-matcher-utils "^24.7.0"
-    jest-message-util "^24.7.1"
-    jest-resolve "^24.7.1"
+    expect "^24.8.0"
+    jest-diff "^24.8.0"
+    jest-matcher-utils "^24.8.0"
+    jest-message-util "^24.8.0"
+    jest-resolve "^24.8.0"
     mkdirp "^0.5.1"
     natural-compare "^1.4.0"
-    pretty-format "^24.7.0"
+    pretty-format "^24.8.0"
     semver "^5.5.0"
 
 jest-util@^18.1.0:
@@ -5892,16 +5873,16 @@ jest-util@^18.1.0:
     jest-mock "^18.0.0"
     mkdirp "^0.5.1"
 
-jest-util@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-util/-/jest-util-24.7.1.tgz#b4043df57b32a23be27c75a2763d8faf242038ff"
-  integrity sha512-/KilOue2n2rZ5AnEBYoxOXkeTu6vi7cjgQ8MXEkih0oeAXT6JkS3fr7/j8+engCjciOU1Nq5loMSKe0A1oeX0A==
+jest-util@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-util/-/jest-util-24.8.0.tgz#41f0e945da11df44cc76d64ffb915d0716f46cd1"
+  integrity sha512-DYZeE+XyAnbNt0BG1OQqKy/4GVLPtzwGx5tsnDrFcax36rVE3lTA5fbvgmbVPUZf9w77AJ8otqR4VBbfFJkUZA==
   dependencies:
     "@jest/console" "^24.7.1"
-    "@jest/fake-timers" "^24.7.1"
+    "@jest/fake-timers" "^24.8.0"
     "@jest/source-map" "^24.3.0"
-    "@jest/test-result" "^24.7.1"
-    "@jest/types" "^24.7.0"
+    "@jest/test-result" "^24.8.0"
+    "@jest/types" "^24.8.0"
     callsites "^3.0.0"
     chalk "^2.0.1"
     graceful-fs "^4.1.15"
@@ -5910,29 +5891,29 @@ jest-util@^24.7.1:
     slash "^2.0.0"
     source-map "^0.6.0"
 
-jest-validate@^24.7.0:
-  version "24.7.0"
-  resolved "https://registry.npmjs.org/jest-validate/-/jest-validate-24.7.0.tgz#70007076f338528ee1b1c8a8258b1b0bb982508d"
-  integrity sha512-cgai/gts9B2chz1rqVdmLhzYxQbgQurh1PEQSvSgPZ8KGa1AqXsqC45W5wKEwzxKrWqypuQrQxnF4+G9VejJJA==
+jest-validate@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-validate/-/jest-validate-24.8.0.tgz#624c41533e6dfe356ffadc6e2423a35c2d3b4849"
+  integrity sha512-+/N7VOEMW1Vzsrk3UWBDYTExTPwf68tavEPKDnJzrC6UlHtUDU/fuEdXqFoHzv9XnQ+zW6X3qMZhJ3YexfeLDA==
   dependencies:
-    "@jest/types" "^24.7.0"
+    "@jest/types" "^24.8.0"
     camelcase "^5.0.0"
     chalk "^2.0.1"
-    jest-get-type "^24.3.0"
+    jest-get-type "^24.8.0"
     leven "^2.1.0"
-    pretty-format "^24.7.0"
+    pretty-format "^24.8.0"
 
-jest-watcher@^24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest-watcher/-/jest-watcher-24.7.1.tgz#e161363d7f3f4e1ef3d389b7b3a0aad247b673f5"
-  integrity sha512-Wd6TepHLRHVKLNPacEsBwlp9raeBIO+01xrN24Dek4ggTS8HHnOzYSFnvp+6MtkkJ3KfMzy220KTi95e2rRkrw==
+jest-watcher@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest-watcher/-/jest-watcher-24.8.0.tgz#58d49915ceddd2de85e238f6213cef1c93715de4"
+  integrity sha512-SBjwHt5NedQoVu54M5GEx7cl7IGEFFznvd/HNT8ier7cCAx/Qgu9ZMlaTQkvK22G1YOpcWBLQPFSImmxdn3DAw==
   dependencies:
-    "@jest/test-result" "^24.7.1"
-    "@jest/types" "^24.7.0"
+    "@jest/test-result" "^24.8.0"
+    "@jest/types" "^24.8.0"
     "@types/yargs" "^12.0.9"
     ansi-escapes "^3.0.0"
     chalk "^2.0.1"
-    jest-util "^24.7.1"
+    jest-util "^24.8.0"
     string-length "^2.0.0"
 
 jest-worker@^24.6.0:
@@ -5943,13 +5924,13 @@ jest-worker@^24.6.0:
     merge-stream "^1.0.1"
     supports-color "^6.1.0"
 
-jest@24.7.1:
-  version "24.7.1"
-  resolved "https://registry.npmjs.org/jest/-/jest-24.7.1.tgz#0d94331cf510c75893ee32f87d7321d5bf8f2501"
-  integrity sha512-AbvRar5r++izmqo5gdbAjTeA6uNRGoNRuj5vHB0OnDXo2DXWZJVuaObiGgtlvhKb+cWy2oYbQSfxv7Q7GjnAtA==
+jest@24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/jest/-/jest-24.8.0.tgz#d5dff1984d0d1002196e9b7f12f75af1b2809081"
+  integrity sha512-o0HM90RKFRNWmAWvlyV8i5jGZ97pFwkeVoGvPW1EtLTgJc2+jcuqcbbqcSZLE/3f2S5pt0y2ZBETuhpWNl1Reg==
   dependencies:
     import-local "^2.0.0"
-    jest-cli "^24.7.1"
+    jest-cli "^24.8.0"
 
 js-string-escape@^1.0.1:
   version "1.0.1"
@@ -5964,7 +5945,7 @@ js-tokens@^4.0.0:
   resolved "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
   integrity sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==
 
-js-yaml@>=3.13.0, js-yaml@^3.10.0, js-yaml@^3.13.0, js-yaml@^3.13.1, js-yaml@^3.8.2, js-yaml@^3.9.0:
+js-yaml@>=3.13.0, js-yaml@^3.10.0, js-yaml@^3.13.0, js-yaml@^3.8.2, js-yaml@^3.9.0:
   version "3.13.1"
   resolved "https://registry.npmjs.org/js-yaml/-/js-yaml-3.13.1.tgz#aff151b30bfdfa8e49e05da22e7415e9dfa37847"
   integrity sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==
@@ -6760,7 +6741,7 @@ mimic-fn@^2.0.0:
   resolved "https://registry.npmjs.org/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
   integrity sha512-OqbOk5oEQeAZ8WXWydlu9HJjz9WVdEIvamMCcXmuqUYjTknH/sqsWvhQ3vgwKFRR1HpjvNBKQ37nbJgYzGqGcg==
 
-minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.3, minimatch@^3.0.4:
+minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
   dependencies:
@@ -7843,12 +7824,12 @@ pretty-format@^18.1.0:
   dependencies:
     ansi-styles "^2.2.1"
 
-pretty-format@^24.7.0:
-  version "24.7.0"
-  resolved "https://registry.npmjs.org/pretty-format/-/pretty-format-24.7.0.tgz#d23106bc2edcd776079c2daa5da02bcb12ed0c10"
-  integrity sha512-apen5cjf/U4dj7tHetpC7UEFCvtAgnNZnBDkfPv3fokzIqyOJckAG9OlAPC1BlFALnqT/lGB2tl9EJjlK6eCsA==
+pretty-format@^24.8.0:
+  version "24.8.0"
+  resolved "https://registry.npmjs.org/pretty-format/-/pretty-format-24.8.0.tgz#8dae7044f58db7cb8be245383b565a963e3c27f2"
+  integrity sha512-P952T7dkrDEplsR+TuY7q3VXDae5Sr7zmQb12JU/NDQa/3CH7/QW0yvqLcGN6jL+zQFKaoJcPc+yJxMTGmosqw==
   dependencies:
-    "@jest/types" "^24.7.0"
+    "@jest/types" "^24.8.0"
     ansi-regex "^4.0.0"
     ansi-styles "^3.2.0"
     react-is "^16.8.4"
@@ -8448,7 +8429,7 @@ resolve-dir@^1.0.0, resolve-dir@^1.0.1:
     expand-tilde "^2.0.0"
     global-modules "^1.0.0"
 
-resolve-from@5.0.0, resolve-from@^5.0.0:
+resolve-from@*, resolve-from@5.0.0, resolve-from@^5.0.0:
   version "5.0.0"
   resolved "https://registry.npmjs.org/resolve-from/-/resolve-from-5.0.0.tgz#c35225843df8f776df21c57557bc087e9dfdfc69"
   integrity sha512-qYg9KP24dD5qka9J47d0aVky0N+b4fTU89LN9iDnjB5waksiC49rvMB0PrUJQGoTmH50XPiqOvAjDfaijGxYZw==
@@ -8544,13 +8525,6 @@ rimraf@2, rimraf@^2.2.8, rimraf@^2.5.1, rimraf@^2.5.2, rimraf@^2.5.4, rimraf@^2.
   dependencies:
     glob "^7.0.5"
 
-rimraf@2.6.1:
-  version "2.6.1"
-  resolved "https://registry.npmjs.org/rimraf/-/rimraf-2.6.1.tgz#c2338ec643df7a1b7fe5c54fa86f57428a55f33d"
-  integrity sha1-wjOOxkPfeht/5cVPqG9XQopV8z0=
-  dependencies:
-    glob "^7.0.5"
-
 rimraf@^2.6.3:
   version "2.6.3"
   resolved "https://registry.npmjs.org/rimraf/-/rimraf-2.6.3.tgz#b2d104fe0d8fb27cf9e0a1cda8262dd3833c6cab"
@@ -9595,6 +9569,11 @@ typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
 
+typescript@3.4.5:
+  version "3.4.5"
+  resolved "https://registry.npmjs.org/typescript/-/typescript-3.4.5.tgz#2d2618d10bb566572b8d7aad5180d84257d70a99"
+  integrity sha512-YycBxUb49UUhdNMU5aJ7z5Ej2XGmaIBL0x34vZ82fn3hGvD+bgrMrVDpatgz2f7YxUMJxMkbWxJZeAvDxVe7Vw==
+
 typescript@3.5.1:
   version "3.5.1"
   resolved "https://registry.npmjs.org/typescript/-/typescript-3.5.1.tgz#ba72a6a600b2158139c5dd8850f700e231464202"