diff --git a/.eslintrc.js b/.eslintrc.js
index ea005d43a6115..7d2e4b8e830ec 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -1,7 +1,8 @@
 module.exports = {
 	"parser": "babel-eslint",
 	"extends": [
-		"wpcalypso/react-a11y",
+		"wpcalypso/react",
+		"plugin:jsx-a11y/recommended",
 		"prettier",
 		"prettier/react"
 	],
@@ -12,12 +13,14 @@ module.exports = {
 		"node": true,
 		"jquery": true
 	},
-	"ecmaFeatures": {
-		"jsx": true,
-		"modules": true
+	"parserOptions": {
+		"ecmaVersion": 2019,
+		"ecmaFeatures": {
+			"jsx": true
+		}
 	},
 	"plugins": [
-		"eslint-plugin-react",
+		"jsx-a11y",
 		"lodash"
 	],
 	"rules": {
@@ -81,6 +84,16 @@ module.exports = {
 		"wpcalypso/i18n-mismatched-placeholders": 2,
 		"wpcalypso/import-docblock": 2,
 		"wpcalypso/jsx-gridicon-size": 0, // Ignored for Jetpack
-		"wpcalypso/jsx-classname-namespace": 0 // Ignored for Jetpack
+		"wpcalypso/jsx-classname-namespace": 0, // Ignored for Jetpack
+		"jsx-a11y/label-has-for": [ 2, {
+			"required": {
+					"some": [ "nesting", "id" ]
+			},
+	}],
+		// Disabled rules for now. Ideally we should resolve all the errors these rules create.
+		"wpcalypso/redux-no-bound-selectors": 0,
+		"jsx-a11y/anchor-has-content": 0,
+		"react/no-string-refs": 0,
+		"jsx-a11y/anchor-is-valid": 0,
 	}
 }
diff --git a/_inc/client/at-a-glance/index.jsx b/_inc/client/at-a-glance/index.jsx
index b87e95691cb2e..c31367aa56cce 100644
--- a/_inc/client/at-a-glance/index.jsx
+++ b/_inc/client/at-a-glance/index.jsx
@@ -42,6 +42,8 @@ const renderPairs = layout =>
 	] );
 
 class AtAGlance extends Component {
+	trackSecurityClick = () => analytics.tracks.recordJetpackClick( 'aag_manage_security_wpcom' );
+
 	render() {
 		const settingsProps = {
 			updateOptions: this.props.updateOptions,
@@ -52,8 +54,6 @@ class AtAGlance extends Component {
 			siteAdminUrl: this.props.siteAdminUrl,
 			siteRawUrl: this.props.siteRawUrl,
 		};
-		const trackSecurityClick = () =>
-			analytics.tracks.recordJetpackClick( 'aag_manage_security_wpcom' );
 		const securityHeader = (
 			<DashSectionHeader
 				key="securityHeader"
@@ -65,7 +65,7 @@ class AtAGlance extends Component {
 						: __( 'Manage security settings' )
 				}
 				externalLinkPath={ this.props.isDevMode ? '' : '#/security' }
-				externalLinkClick={ trackSecurityClick }
+				externalLinkClick={ this.trackSecurityClick }
 			/>
 		);
 		const connections = (
diff --git a/_inc/client/at-a-glance/monitor.jsx b/_inc/client/at-a-glance/monitor.jsx
index 9909ad34cd77f..2efbff66b564d 100644
--- a/_inc/client/at-a-glance/monitor.jsx
+++ b/_inc/client/at-a-glance/monitor.jsx
@@ -20,6 +20,15 @@ class DashMonitor extends Component {
 		isModuleAvailable: PropTypes.bool.isRequired,
 	};
 
+	activateAndTrack = () => {
+		analytics.tracks.recordEvent( 'jetpack_wpa_module_toggle', {
+			module: 'monitor',
+			toggled: 'on',
+		} );
+
+		this.props.updateOptions( { monitor: true } );
+	};
+
 	getContent() {
 		const labelName = __( 'Downtime monitoring' );
 
@@ -30,15 +39,6 @@ class DashMonitor extends Component {
 			link: 'https://jetpack.com/support/monitor/',
 		};
 
-		const activateAndTrack = () => {
-			analytics.tracks.recordEvent( 'jetpack_wpa_module_toggle', {
-				module: 'monitor',
-				toggled: 'on',
-			} );
-
-			this.props.updateOptions( { monitor: true } );
-		};
-
 		if ( this.props.getOptionValue( 'monitor' ) ) {
 			return (
 				<DashItem label={ labelName } module="monitor" support={ support } status="is-working">
@@ -65,7 +65,7 @@ class DashMonitor extends Component {
 								'{{a}}Activate Monitor{{/a}} to receive email notifications if your site goes down.',
 								{
 									components: {
-										a: <a href="javascript:void(0)" onClick={ activateAndTrack } />,
+										a: <a href="javascript:void(0)" onClick={ this.activateAndTrack } />,
 									},
 								}
 						  ) }
diff --git a/_inc/client/at-a-glance/photon.jsx b/_inc/client/at-a-glance/photon.jsx
index 4c658ec002e20..d0e73e2cad409 100644
--- a/_inc/client/at-a-glance/photon.jsx
+++ b/_inc/client/at-a-glance/photon.jsx
@@ -19,9 +19,10 @@ class DashPhoton extends Component {
 		isModuleAvailable: PropTypes.bool.isRequired,
 	};
 
+	activatePhoton = () => this.props.updateOptions( { photon: true } );
+
 	getContent() {
-		const labelName = __( 'Image Performance' ),
-			activatePhoton = () => this.props.updateOptions( { photon: true } );
+		const labelName = __( 'Image Performance' );
 
 		const support = {
 			text: __(
@@ -52,7 +53,7 @@ class DashPhoton extends Component {
 						? __( 'Unavailable in Dev Mode' )
 						: __( '{{a}}Activate{{/a}} to enhance the performance and speed of your images.', {
 								components: {
-									a: <a href="javascript:void(0)" onClick={ activatePhoton } />,
+									a: <a href="javascript:void(0)" onClick={ this.activatePhoton } />,
 								},
 						  } ) }
 				</p>
diff --git a/_inc/client/at-a-glance/protect.jsx b/_inc/client/at-a-glance/protect.jsx
index cf12140b5ce62..13e766bf4cf27 100644
--- a/_inc/client/at-a-glance/protect.jsx
+++ b/_inc/client/at-a-glance/protect.jsx
@@ -22,12 +22,13 @@ class DashProtect extends Component {
 		isModuleAvailable: PropTypes.bool.isRequired,
 	};
 
+	activateProtect = () => this.props.updateOptions( { protect: true } );
+
 	getContent() {
 		const support = {
 			text: __( 'Protects your site from traditional and distributed brute force login attacks.' ),
 			link: 'https://jetpack.com/support/protect/',
 		};
-		const activateProtect = () => this.props.updateOptions( { protect: true } );
 
 		if ( this.props.getOptionValue( 'protect' ) ) {
 			const protectCount = this.props.protectCount;
@@ -76,7 +77,7 @@ class DashProtect extends Component {
 								'{{a}}Activate Protect{{/a}} to keep your site protected from malicious sign in attempts.',
 								{
 									components: {
-										a: <a href="javascript:void(0)" onClick={ activateProtect } />,
+										a: <a href="javascript:void(0)" onClick={ this.activateProtect } />,
 									},
 								}
 						  ) }
diff --git a/_inc/client/at-a-glance/scan.jsx b/_inc/client/at-a-glance/scan.jsx
index c947a445f850f..eeb3591d0b5be 100644
--- a/_inc/client/at-a-glance/scan.jsx
+++ b/_inc/client/at-a-glance/scan.jsx
@@ -13,11 +13,10 @@ import { getPlanClass } from 'lib/plans/constants';
 import Card from 'components/card';
 import QueryVaultPressData from 'components/data/query-vaultpress-data';
 import UpgradeLink from 'components/upgrade-link';
-import { getSitePlan } from 'state/site';
+import { getSitePlan, isFetchingSiteData } from 'state/site';
 import { isPluginInstalled } from 'state/site/plugins';
 import { getVaultPressScanThreatCount, getVaultPressData } from 'state/at-a-glance';
 import { isDevMode } from 'state/connection';
-import { isFetchingSiteData } from 'state/site';
 import DashItem from 'components/dash-item';
 import isArray from 'lodash/isArray';
 import get from 'lodash/get';
diff --git a/_inc/client/at-a-glance/search.jsx b/_inc/client/at-a-glance/search.jsx
index ece8930d7eee3..b207024ab38b4 100644
--- a/_inc/client/at-a-glance/search.jsx
+++ b/_inc/client/at-a-glance/search.jsx
@@ -55,9 +55,10 @@ class DashSearch extends Component {
 		isDevMode: false,
 	};
 
+	activateSearch = () => this.props.updateOptions( { search: true } );
+
 	render() {
-		const hasPro = 'is-business-plan' === this.props.planClass,
-			activateSearch = () => this.props.updateOptions( { search: true } );
+		const hasPro = 'is-business-plan' === this.props.planClass;
 
 		if ( this.props.isDevMode ) {
 			return renderCard( {
@@ -128,7 +129,7 @@ class DashSearch extends Component {
 				'{{a}}Activate{{/a}} to replace the WordPress built-in search with Jetpack Search, an advanced search experience.',
 				{
 					components: {
-						a: <a href="javascript:void(0)" onClick={ activateSearch } />,
+						a: <a href="javascript:void(0)" onClick={ this.activateSearch } />,
 					},
 				}
 			),
diff --git a/_inc/client/at-a-glance/stats/dash-stats-bottom.jsx b/_inc/client/at-a-glance/stats/dash-stats-bottom.jsx
index ecad507797249..bc4cb4e09f66b 100644
--- a/_inc/client/at-a-glance/stats/dash-stats-bottom.jsx
+++ b/_inc/client/at-a-glance/stats/dash-stats-bottom.jsx
@@ -41,11 +41,12 @@ class DashStatsBottom extends Component {
 		];
 	}
 
+	trackViewDetailedStats = () => analytics.tracks.recordJetpackClick( 'view_detailed_stats' );
+
+	trackViewWpcomStats = () => analytics.tracks.recordJetpackClick( 'view_wpcom_stats' );
+
 	render() {
 		const s = this.statsBottom()[ 0 ];
-		const trackViewDetailedStats = () =>
-				analytics.tracks.recordJetpackClick( 'view_detailed_stats' ),
-			trackViewWpcomStats = () => analytics.tracks.recordJetpackClick( 'view_wpcom_stats' );
 
 		return (
 			<div>
@@ -100,7 +101,7 @@ class DashStatsBottom extends Component {
 							components: {
 								button: (
 									<Button
-										onClick={ trackViewDetailedStats }
+										onClick={ this.trackViewDetailedStats }
 										href={ this.props.siteAdminUrl + 'admin.php?page=stats' }
 									/>
 								),
@@ -111,7 +112,7 @@ class DashStatsBottom extends Component {
 								components: {
 									button: (
 										<Button
-											onClick={ trackViewWpcomStats }
+											onClick={ this.trackViewWpcomStats }
 											className="is-primary"
 											href={ 'https://wordpress.com/stats/insights/' + this.props.siteRawUrl }
 										/>
diff --git a/_inc/client/at-a-glance/stats/index.jsx b/_inc/client/at-a-glance/stats/index.jsx
index 3533dd9366b88..f4a6785a04b58 100644
--- a/_inc/client/at-a-glance/stats/index.jsx
+++ b/_inc/client/at-a-glance/stats/index.jsx
@@ -137,11 +137,12 @@ export class DashStats extends Component {
 		);
 	}
 
+	dismissCard = () => {
+		this.setState( { emptyStatsDismissed: true } );
+		this.props.updateOptions( { dismiss_empty_stats_card: true } );
+	};
+
 	renderEmptyStatsCard() {
-		const dismissCard = () => {
-			this.setState( { emptyStatsDismissed: true } );
-			this.props.updateOptions( { dismiss_empty_stats_card: true } );
-		};
 		return (
 			<Card className="jp-at-a-glance__stats-empty">
 				<img
@@ -156,16 +157,16 @@ export class DashStats extends Component {
 					<br />
 					{ __( 'Just give us a little time to collect data so we can display it for you here.' ) }
 				</p>
-				<Button onClick={ dismissCard } primary>
+				<Button onClick={ this.dismissCard } primary>
 					{ __( 'Okay, got it!' ) }
 				</Button>
 			</Card>
 		);
 	}
 
-	renderStatsArea() {
-		const activateStats = () => this.props.updateOptions( { stats: true } );
+	activateStats = () => this.props.updateOptions( { stats: true } );
 
+	renderStatsArea() {
 		if ( this.props.getOptionValue( 'stats' ) ) {
 			if ( this.statsErrors() ) {
 				return (
@@ -220,7 +221,7 @@ export class DashStats extends Component {
 								'{{a}}Activate Site Stats{{/a}} to see detailed stats, likes, followers, subscribers, and more! {{a1}}Learn More{{/a1}}',
 								{
 									components: {
-										a: <a href="javascript:void(0)" onClick={ activateStats } />,
+										a: <a href="javascript:void(0)" onClick={ this.activateStats } />,
 										a1: (
 											<a
 												href="https://jetpack.com/support/wordpress-com-stats/"
@@ -234,7 +235,7 @@ export class DashStats extends Component {
 				</div>
 				{ ! this.props.isDevMode && (
 					<div className="jp-at-a-glance__stats-inactive-button">
-						<Button onClick={ activateStats } primary>
+						<Button onClick={ this.activateStats } primary>
 							{ __( 'Activate Site Stats' ) }
 						</Button>
 					</div>
@@ -243,6 +244,16 @@ export class DashStats extends Component {
 		);
 	}
 
+	switchTo( timeFrame ) {
+		analytics.tracks.recordJetpackClick( { target: 'stats_switch_view', view: timeFrame } );
+		this.props.switchView( timeFrame );
+		this.props.fetchStatsData( timeFrame );
+	}
+
+	switchToDay = () => this.switchTo( 'day' );
+	switchToWeek = () => this.switchTo( 'week' );
+	switchToMonth = () => this.switchTo( 'month' );
+
 	maybeShowStatsTabs() {
 		const statsChart = this.statsChart( this.props.activeTab );
 
@@ -254,47 +265,34 @@ export class DashStats extends Component {
 			return false;
 		}
 
-		const switchToDay = () => {
-				analytics.tracks.recordJetpackClick( { target: 'stats_switch_view', view: 'day' } );
-				this.props.switchView( 'day' );
-				this.props.fetchStatsData( 'day' );
-			},
-			switchToWeek = () => {
-				analytics.tracks.recordJetpackClick( { target: 'stats_switch_view', view: 'week' } );
-				this.props.switchView( 'week' );
-				this.props.fetchStatsData( 'week' );
-			},
-			switchToMonth = () => {
-				analytics.tracks.recordJetpackClick( { target: 'stats_switch_view', view: 'month' } );
-				this.props.switchView( 'month' );
-				this.props.fetchStatsData( 'month' );
-			};
-
 		if ( this.props.getOptionValue( 'stats' ) && ! this.statsErrors() ) {
 			return (
 				<ul className="jp-at-a-glance__stats-views">
-					<li tabIndex="0" className="jp-at-a-glance__stats-view">
+					<li className="jp-at-a-glance__stats-view">
 						<a
+							tabIndex="0"
 							href="javascript:void(0)"
-							onClick={ switchToDay }
+							onClick={ this.switchToDay }
 							className={ this.getClass( 'day' ) }
 						>
 							{ __( 'Days' ) }
 						</a>
 					</li>
-					<li tabIndex="0" className="jp-at-a-glance__stats-view">
+					<li className="jp-at-a-glance__stats-view">
 						<a
+							tabIndex="0"
 							href="javascript:void(0)"
-							onClick={ switchToWeek }
+							onClick={ this.switchToWeek }
 							className={ this.getClass( 'week' ) }
 						>
 							{ __( 'Weeks' ) }
 						</a>
 					</li>
-					<li tabIndex="0" className="jp-at-a-glance__stats-view">
+					<li className="jp-at-a-glance__stats-view">
 						<a
+							tabIndex="0"
 							href="javascript:void(0)"
-							onClick={ switchToMonth }
+							onClick={ this.switchToMonth }
 							className={ this.getClass( 'month' ) }
 						>
 							{ __( 'Months' ) }
diff --git a/_inc/client/components/button-group/docs/example.jsx b/_inc/client/components/button-group/docs/example.jsx
index 7f4b9bc8bc11b..ace5e2895f9c9 100644
--- a/_inc/client/components/button-group/docs/example.jsx
+++ b/_inc/client/components/button-group/docs/example.jsx
@@ -34,7 +34,12 @@ const Buttons = createReactClass( {
 	render: function() {
 		return (
 			<div>
-				<a className="docs__design-toggle button" onClick={ this.toggleButtons }>
+				<a
+					className="docs__design-toggle button"
+					role="button"
+					tabIndex={ 0 }
+					onClick={ this.toggleButtons }
+				>
 					{ this.state.compact ? 'Normal Buttons' : 'Compact Buttons' }
 				</a>
 				<Card>
diff --git a/_inc/client/components/chart/bar.jsx b/_inc/client/components/chart/bar.jsx
index 1d3940df3237c..228609b3435ea 100644
--- a/_inc/client/components/chart/bar.jsx
+++ b/_inc/client/components/chart/bar.jsx
@@ -161,6 +161,8 @@ export default class ModuleChartBar extends React.Component {
 
 		return (
 			<div
+				role="button"
+				tabIndex={ 0 }
 				onClick={ this.clickHandler }
 				onMouseEnter={ this.mouseEnter }
 				onMouseLeave={ this.mouseLeave }
diff --git a/_inc/client/components/chart/index.jsx b/_inc/client/components/chart/index.jsx
index 38c7f4651f82a..d1726e399748e 100644
--- a/_inc/client/components/chart/index.jsx
+++ b/_inc/client/components/chart/index.jsx
@@ -48,7 +48,7 @@ export default class ModuleChart extends React.Component {
 		window.removeEventListener( 'resize', this.resize );
 	}
 
-	componentWillReceiveProps( nextProps ) {
+	UNSAFE_componentWillReceiveProps( nextProps ) {
 		if ( this.props.loading && ! nextProps.loading ) {
 			this.resize();
 		}
diff --git a/_inc/client/components/chart/legend.jsx b/_inc/client/components/chart/legend.jsx
index 9e99be98c3f13..36b0657e3e5de 100644
--- a/_inc/client/components/chart/legend.jsx
+++ b/_inc/client/components/chart/legend.jsx
@@ -41,7 +41,6 @@ const LegendItem = createReactClass( {
 						type="checkbox"
 						className="dops-chart__legend-checkbox"
 						checked={ this.props.checked }
-						onChange={ function() {} }
 					/>
 					<span className={ this.props.className } />
 					{ this.props.label }
diff --git a/_inc/client/components/chart/x-axis.jsx b/_inc/client/components/chart/x-axis.jsx
index 05d39f4815b02..92c8fc4bf84a6 100644
--- a/_inc/client/components/chart/x-axis.jsx
+++ b/_inc/client/components/chart/x-axis.jsx
@@ -38,7 +38,7 @@ export default class ModuleChartXAxis extends React.Component {
 		window.removeEventListener( 'resize', this.resizeThrottled );
 	}
 
-	componentWillReceiveProps( nextProps ) {
+	UNSAFE_componentWillReceiveProps( nextProps ) {
 		this.resize( nextProps );
 	}
 
diff --git a/_inc/client/components/dash-item/index.jsx b/_inc/client/components/dash-item/index.jsx
index 7911cb45aff19..50f0d027b02e4 100644
--- a/_inc/client/components/dash-item/index.jsx
+++ b/_inc/client/components/dash-item/index.jsx
@@ -44,6 +44,20 @@ export class DashItem extends Component {
 		support: { text: '', link: '' },
 	};
 
+	toggleModule = () => {
+		const { updateOptions, module, getOptionValue } = this.props;
+
+		updateOptions( { [ module ]: ! getOptionValue( module ) } );
+	};
+
+	trackPaidBtnClick = () => {
+		analytics.tracks.recordJetpackClick( {
+			target: 'paid-button',
+			feature: this.props.module,
+			page: 'aag',
+		} );
+	};
+
 	render() {
 		let module,
 			toggle,
@@ -55,18 +69,6 @@ export class DashItem extends Component {
 			this.props.disabled ? 'jp-dash-item__disabled' : ''
 		);
 
-		const toggleModule = () =>
-				this.props.updateOptions( {
-					[ this.props.module ]: ! this.props.getOptionValue( this.props.module ),
-				} ),
-			trackPaidBtnClick = () => {
-				analytics.tracks.recordJetpackClick( {
-					target: 'paid-button',
-					feature: this.props.module,
-					page: 'aag',
-				} );
-			};
-
 		if ( '' !== this.props.module ) {
 			toggle =
 				includes(
@@ -79,7 +81,7 @@ export class DashItem extends Component {
 						slug={ this.props.module }
 						activated={ this.props.getOptionValue( this.props.module ) }
 						toggling={ this.props.isUpdating( this.props.module ) }
-						toggleModule={ toggleModule }
+						toggleModule={ this.toggleModule }
 						compact={ true }
 					/>
 				);
@@ -112,7 +114,7 @@ export class DashItem extends Component {
 
 		if ( this.props.pro && ! this.props.isDevMode ) {
 			proButton = (
-				<Button onClick={ trackPaidBtnClick } compact={ true } href="#/plans">
+				<Button onClick={ this.trackPaidBtnClick } compact={ true } href="#/plans">
 					{ __( 'Paid', {
 						context: 'Short label appearing near a paid feature configuration block.',
 					} ) }
diff --git a/_inc/client/components/data/query-akismet-data/index.jsx b/_inc/client/components/data/query-akismet-data/index.jsx
index 38a9a038da01e..822b766e10f36 100644
--- a/_inc/client/components/data/query-akismet-data/index.jsx
+++ b/_inc/client/components/data/query-akismet-data/index.jsx
@@ -11,7 +11,7 @@ import { bindActionCreators } from 'redux';
 import { isFetchingAkismetData, fetchAkismetData } from 'state/at-a-glance';
 
 class QueryAkismetData extends Component {
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		if ( ! this.props.fetchingAkismetData ) {
 			this.props.fetchAkismetData();
 		}
diff --git a/_inc/client/components/data/query-akismet-key-check/index.jsx b/_inc/client/components/data/query-akismet-key-check/index.jsx
index fd29772958d6e..6ae9bddc07804 100644
--- a/_inc/client/components/data/query-akismet-key-check/index.jsx
+++ b/_inc/client/components/data/query-akismet-key-check/index.jsx
@@ -11,7 +11,7 @@ import { bindActionCreators } from 'redux';
 import { isCheckingAkismetKey, checkAkismetKey } from 'state/at-a-glance';
 
 class QueryAkismetKeyCheck extends Component {
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		if ( ! this.props.isCheckingAkismetKey ) {
 			this.props.checkAkismetKey();
 		}
diff --git a/_inc/client/components/data/query-connect-url/index.jsx b/_inc/client/components/data/query-connect-url/index.jsx
index 22822d4d3349f..64bf82d5a6036 100644
--- a/_inc/client/components/data/query-connect-url/index.jsx
+++ b/_inc/client/components/data/query-connect-url/index.jsx
@@ -7,11 +7,10 @@ import { connect } from 'react-redux';
 /**
  * Internal dependencies
  */
-import { fetchConnectUrl, isFetchingConnectUrl } from 'state/connection';
-import { isDevMode } from 'state/connection';
+import { fetchConnectUrl, isFetchingConnectUrl, isDevMode } from 'state/connection';
 
 export class QueryConnectUrl extends React.Component {
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		if ( ! ( this.props.isFetchingConnectUrl || this.props.isDevMode ) ) {
 			this.props.fetchConnectUrl();
 		}
diff --git a/_inc/client/components/data/query-connection-status/index.jsx b/_inc/client/components/data/query-connection-status/index.jsx
index dec19bccff968..3fe25d054811d 100644
--- a/_inc/client/components/data/query-connection-status/index.jsx
+++ b/_inc/client/components/data/query-connection-status/index.jsx
@@ -11,7 +11,7 @@ import { bindActionCreators } from 'redux';
 import { fetchSiteConnectionStatus } from 'state/connection';
 
 class QueryConnectionStatus extends Component {
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		this.props.fetchSiteConnectionStatus();
 	}
 
diff --git a/_inc/client/components/data/query-dash-protect/index.jsx b/_inc/client/components/data/query-dash-protect/index.jsx
index 4a565dc071a40..2284e84ff90c7 100644
--- a/_inc/client/components/data/query-dash-protect/index.jsx
+++ b/_inc/client/components/data/query-dash-protect/index.jsx
@@ -12,7 +12,7 @@ import { isFetchingProtectData, fetchProtectCount } from 'state/at-a-glance';
 import { isModuleActivated as _isModuleActivated } from 'state/modules';
 
 class QueryProtectCount extends Component {
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		if ( ! this.props.fetchingProtectData && this.props.isModuleActivated( 'protect' ) ) {
 			this.props.fetchProtectCount();
 		}
diff --git a/_inc/client/components/data/query-modules/index.jsx b/_inc/client/components/data/query-modules/index.jsx
index 126c5d6095749..ee53da8c768e7 100644
--- a/_inc/client/components/data/query-modules/index.jsx
+++ b/_inc/client/components/data/query-modules/index.jsx
@@ -8,11 +8,10 @@ import { bindActionCreators } from 'redux';
 /**
  * Internal dependencies
  */
-import { fetchModules } from 'state/modules';
-import { isFetchingModulesList } from 'state/modules';
+import { fetchModules, isFetchingModulesList } from 'state/modules';
 
 class QueryModules extends Component {
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		if ( ! this.props.fetchingModulesList ) {
 			this.props.fetchModules();
 		}
diff --git a/_inc/client/components/data/query-plugin-updates/index.jsx b/_inc/client/components/data/query-plugin-updates/index.jsx
index 342a47927ab6a..1decab293105f 100644
--- a/_inc/client/components/data/query-plugin-updates/index.jsx
+++ b/_inc/client/components/data/query-plugin-updates/index.jsx
@@ -11,7 +11,7 @@ import { bindActionCreators } from 'redux';
 import { isFetchingPluginUpdates, fetchPluginUpdates } from 'state/at-a-glance';
 
 class QueryPluginUpdates extends Component {
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		if ( ! this.props.fetchingPluginUpdates ) {
 			this.props.fetchPluginUpdates();
 		}
diff --git a/_inc/client/components/data/query-rewind-status/index.js b/_inc/client/components/data/query-rewind-status/index.js
index 14d3c01f2c7c4..6b9937c200d61 100644
--- a/_inc/client/components/data/query-rewind-status/index.js
+++ b/_inc/client/components/data/query-rewind-status/index.js
@@ -25,7 +25,7 @@ class QueryRewindStatus extends Component {
 		sitePlan: {},
 	};
 
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		if ( ! this.props.isFetchingRewindStatus && ! this.props.isDevMode ) {
 			this.props.fetchRewind();
 		}
diff --git a/_inc/client/components/data/query-site-plugins/index.jsx b/_inc/client/components/data/query-site-plugins/index.jsx
index 2b509f9fb576f..98a9fb00650cf 100644
--- a/_inc/client/components/data/query-site-plugins/index.jsx
+++ b/_inc/client/components/data/query-site-plugins/index.jsx
@@ -10,7 +10,7 @@ import { connect } from 'react-redux';
 import { fetchPluginsData, isFetchingPluginsData } from 'state/site/plugins';
 
 export class QuerySitePlugins extends React.Component {
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		if ( ! this.props.isFetchingPluginsData ) {
 			this.props.fetchPluginsData();
 		}
diff --git a/_inc/client/components/data/query-site/index.jsx b/_inc/client/components/data/query-site/index.jsx
index 18a78fd47f6d6..39df5638d1d7e 100644
--- a/_inc/client/components/data/query-site/index.jsx
+++ b/_inc/client/components/data/query-site/index.jsx
@@ -31,7 +31,7 @@ class QuerySite extends Component {
 		sitePlan: {},
 	};
 
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		if (
 			! this.props.isFetchingSiteData &&
 			! this.props.isDevMode &&
diff --git a/_inc/client/components/data/query-stats-data/index.jsx b/_inc/client/components/data/query-stats-data/index.jsx
index e34fb48b9d6eb..cd4e0668e299c 100644
--- a/_inc/client/components/data/query-stats-data/index.jsx
+++ b/_inc/client/components/data/query-stats-data/index.jsx
@@ -10,7 +10,7 @@ import { connect } from 'react-redux';
 import { isFetchingStatsData, fetchStatsData } from 'state/at-a-glance';
 
 class QueryStatsData extends Component {
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		if ( ! this.props.fetchingStatsData ) {
 			this.props.fetchStatsData( this.props.range );
 		}
diff --git a/_inc/client/components/data/query-user-connection/index.jsx b/_inc/client/components/data/query-user-connection/index.jsx
index 55d6ee4644446..9818e0610f61c 100644
--- a/_inc/client/components/data/query-user-connection/index.jsx
+++ b/_inc/client/components/data/query-user-connection/index.jsx
@@ -7,11 +7,10 @@ import { connect } from 'react-redux';
 /**
  * Internal dependencies
  */
-import { fetchUserConnectionData, isFetchingUserData } from 'state/connection';
-import { isDevMode } from 'state/connection';
+import { fetchUserConnectionData, isFetchingUserData, isDevMode } from 'state/connection';
 
 export class QueryUserConnectionData extends React.Component {
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		if ( ! ( this.props.isFetchingUserData || this.props.isDevMode ) ) {
 			this.props.fetchUserConnectionData();
 		}
diff --git a/_inc/client/components/data/query-vaultpress-data/index.jsx b/_inc/client/components/data/query-vaultpress-data/index.jsx
index b5c698e0ee790..e5bdf1339cdba 100644
--- a/_inc/client/components/data/query-vaultpress-data/index.jsx
+++ b/_inc/client/components/data/query-vaultpress-data/index.jsx
@@ -12,7 +12,7 @@ import { isFetchingVaultPressData, fetchVaultPressData } from 'state/at-a-glance
 import { isModuleActivated as _isModuleActivated } from 'state/modules';
 
 class QueryVaultPressData extends Component {
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		if ( ! this.props.fetchingVaultPressData && this.props.isModuleActivated( 'vaultpress' ) ) {
 			this.props.fetchVaultPressData();
 		}
diff --git a/_inc/client/components/footer/index.jsx b/_inc/client/components/footer/index.jsx
index 569e6fbd031ae..7c00cfd7b7d78 100644
--- a/_inc/client/components/footer/index.jsx
+++ b/_inc/client/components/footer/index.jsx
@@ -14,11 +14,10 @@ import {
 	isDevVersion as _isDevVersion,
 	getCurrentVersion,
 	userCanManageOptions,
+	getSiteAdminUrl,
 } from 'state/initial-state';
-import { resetOptions } from 'state/dev-version';
 import { isInIdentityCrisis } from 'state/connection';
-import { getSiteAdminUrl } from 'state/initial-state';
-import { canDisplayDevCard, enableDevCard } from 'state/dev-version';
+import { canDisplayDevCard, enableDevCard, resetOptions } from 'state/dev-version';
 import DevCard from 'components/dev-card';
 import onKeyDownCallback from 'utils/onkeydown-callback';
 
diff --git a/_inc/client/components/form/form-toggle/index.jsx b/_inc/client/components/form/form-toggle/index.jsx
index 7a180d453857f..72833631a43b9 100644
--- a/_inc/client/components/form/form-toggle/index.jsx
+++ b/_inc/client/components/form/form-toggle/index.jsx
@@ -61,7 +61,7 @@ export default class FormToggle extends Component {
 		this.setState( { showPopover: false } );
 	};
 
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		this.id = this.constructor.idNum++;
 	}
 
diff --git a/_inc/client/components/form/form-toggle/test/index.jsx b/_inc/client/components/form/form-toggle/test/index.jsx
index c3c49aceb3ea5..23a84856947df 100644
--- a/_inc/client/components/form/form-toggle/test/index.jsx
+++ b/_inc/client/components/form/form-toggle/test/index.jsx
@@ -4,7 +4,7 @@
 const assert = require( 'assert' ),
 	React = require( 'react' ),
 	ReactDOM = require( 'react-dom' ),
-	TestUtils = React.addons.TestUtils,
+	TestUtils = ReactDOM.TestUtils,
 	unique = require( 'lodash/uniq' );
 
 /**
@@ -51,14 +51,7 @@ describe( 'FormToggle', function() {
 
 		it( 'should be checked when checked is true', function() {
 			[ true, false ].forEach( function( bool ) {
-				const toggle = TestUtils.renderIntoDocument(
-						<CompactFormToggle
-							checked={ bool }
-							onChange={ function() {
-								return;
-							} }
-						/>
-					),
+				const toggle = TestUtils.renderIntoDocument( <CompactFormToggle checked={ bool } /> ),
 					toggleInput = TestUtils.scryRenderedDOMComponentsWithClass( toggle, 'form-toggle' );
 
 				assert( 0 < toggleInput.length, 'a form toggle was rendered' );
diff --git a/_inc/client/components/form/index.jsx b/_inc/client/components/form/index.jsx
index 0e42a2c92069f..962e3c9ae749d 100644
--- a/_inc/client/components/form/index.jsx
+++ b/_inc/client/components/form/index.jsx
@@ -72,7 +72,8 @@ const luhnChk = ( function( arr ) {
 
 		while ( len ) {
 			val = parseInt( ccNum.charAt( --len ), 10 );
-			sum += ( bit ^= 1 ) ? arr[ val ] : val;
+			bit ^= 1;
+			sum += bit ? arr[ val ] : val;
 		}
 
 		return sum && sum % 10 === 0;
diff --git a/_inc/client/components/form/input-radio.jsx b/_inc/client/components/form/input-radio.jsx
index b3238d04f18b7..38b65ff816cca 100644
--- a/_inc/client/components/form/input-radio.jsx
+++ b/_inc/client/components/form/input-radio.jsx
@@ -79,7 +79,7 @@ module.exports = createReactClass( {
 		};
 	},
 
-	componentWillMount: function() {
+	UNSAFE_componentWillMount: function() {
 		this.setValue( this.props.selected );
 	},
 
diff --git a/_inc/client/components/global-notices/index.jsx b/_inc/client/components/global-notices/index.jsx
index 7ab26dec51aaa..f4e5a7d994825 100644
--- a/_inc/client/components/global-notices/index.jsx
+++ b/_inc/client/components/global-notices/index.jsx
@@ -32,7 +32,7 @@ class NoticesList extends React.Component {
 		notices: Object.freeze( [] ),
 	};
 
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		debug( 'Mounting Global Notices React component.' );
 	}
 
diff --git a/_inc/client/components/jetpack-banner/index.jsx b/_inc/client/components/jetpack-banner/index.jsx
index 49138ff308ac0..d25ba7f488229 100644
--- a/_inc/client/components/jetpack-banner/index.jsx
+++ b/_inc/client/components/jetpack-banner/index.jsx
@@ -10,8 +10,7 @@ import Banner from 'components/banner';
 /**
  * Internal dependencies
  */
-import { arePromotionsActive } from 'state/initial-state';
-import { userCanManageModules } from 'state/initial-state';
+import { arePromotionsActive, userCanManageModules } from 'state/initial-state';
 
 class JetpackBanner extends Banner {
 	static propTypes = {
diff --git a/_inc/client/components/jetpack-dialogue/index.jsx b/_inc/client/components/jetpack-dialogue/index.jsx
index 971a117308b51..2addb705fe967 100644
--- a/_inc/client/components/jetpack-dialogue/index.jsx
+++ b/_inc/client/components/jetpack-dialogue/index.jsx
@@ -2,8 +2,7 @@
  * External dependencies
  */
 import PropTypes from 'prop-types';
-import React from 'react';
-import { Component } from 'react';
+import React, { Component } from 'react';
 import { translate as __ } from 'i18n-calypso';
 import Card from 'components/card';
 import noop from 'lodash/noop';
@@ -42,7 +41,7 @@ class JetpackDialogue extends Component {
 		return (
 			<div
 				className="jp-dialogue-full__container"
-				role="dialog"
+				role="presentation"
 				onClick={ this.maybeDismiss }
 				onKeyDown={ onKeyDownCallback( this.maybeDismiss ) }
 			>
@@ -63,7 +62,7 @@ class JetpackDialogue extends Component {
 
 				<div
 					className={ classes }
-					role="dialog"
+					role="presentation"
 					onClick={ this.clickForeground }
 					onKeyDown={ onKeyDownCallback( this.clickForeground ) }
 				>
diff --git a/_inc/client/components/jetpack-notices/dismissable.jsx b/_inc/client/components/jetpack-notices/dismissable.jsx
index 88926bbe598b1..4239409b250ba 100644
--- a/_inc/client/components/jetpack-notices/dismissable.jsx
+++ b/_inc/client/components/jetpack-notices/dismissable.jsx
@@ -10,9 +10,9 @@ import { translate as __ } from 'i18n-calypso';
 /**
  * Internal dependencies
  */
-import { getJetpackNotices as _getJetpackNotices } from 'state/jetpack-notices';
 import {
 	isNoticeDismissed as _isNoticeDismissed,
+	getJetpackNotices as _getJetpackNotices,
 	dismissJetpackActionNotice,
 } from 'state/jetpack-notices';
 
diff --git a/_inc/client/components/jetpack-notices/index.jsx b/_inc/client/components/jetpack-notices/index.jsx
index 50addc7a6bb3b..bed0e3bef0ecc 100644
--- a/_inc/client/components/jetpack-notices/index.jsx
+++ b/_inc/client/components/jetpack-notices/index.jsx
@@ -19,10 +19,10 @@ import {
 	isStaging,
 	isInIdentityCrisis,
 	isCurrentUserLinked,
+	getConnectUrl as _getConnectUrl,
 } from 'state/connection';
 import { isDevVersion, userCanConnectSite, userIsSubscriber } from 'state/initial-state';
 import DismissableNotices from './dismissable';
-import { getConnectUrl as _getConnectUrl } from 'state/connection';
 import JetpackBanner from 'components/jetpack-banner';
 import { JETPACK_CONTACT_BETA_SUPPORT } from 'constants/urls';
 
diff --git a/_inc/client/components/jetpack-notices/state-notices.jsx b/_inc/client/components/jetpack-notices/state-notices.jsx
index 6680762bba28b..aa944e70066ba 100644
--- a/_inc/client/components/jetpack-notices/state-notices.jsx
+++ b/_inc/client/components/jetpack-notices/state-notices.jsx
@@ -10,7 +10,7 @@ import SimpleNotice from 'components/notice';
  * Internal dependencies
  */
 
-import { getCurrentVersion, isGutenbergAvailable } from 'state/initial-state';
+import { getCurrentVersion, isGutenbergAvailable, getSiteAdminUrl } from 'state/initial-state';
 import {
 	getJetpackStateNoticesErrorCode,
 	getJetpackStateNoticesMessageCode,
@@ -19,7 +19,6 @@ import {
 import { isUnavailableInDevMode } from 'state/connection';
 import NoticeAction from 'components/notice/notice-action.jsx';
 import UpgradeNoticeContent from 'components/upgrade-notice-content';
-import { getSiteAdminUrl } from 'state/initial-state';
 
 class JetpackStateNotices extends React.Component {
 	static displayName = 'JetpackStateNotices';
diff --git a/_inc/client/components/jetpack-notices/static-warning.jsx b/_inc/client/components/jetpack-notices/static-warning.jsx
index d7de183707063..5e4b1adea9129 100644
--- a/_inc/client/components/jetpack-notices/static-warning.jsx
+++ b/_inc/client/components/jetpack-notices/static-warning.jsx
@@ -8,8 +8,10 @@ import SimpleNotice from 'components/notice';
 /**
  * Internal dependencies
  */
-import { getJetpackNotices as _getJetpackNotices } from 'state/jetpack-notices';
-import { isNoticeDismissed as _isNoticeDismissed } from 'state/jetpack-notices';
+import {
+	getJetpackNotices as _getJetpackNotices,
+	isNoticeDismissed as _isNoticeDismissed,
+} from 'state/jetpack-notices';
 
 export class StaticWarning extends React.Component {
 	static displayName = 'StaticWarning';
diff --git a/_inc/client/components/masthead/index.jsx b/_inc/client/components/masthead/index.jsx
index f0b84294deaf7..4a8567bc84e83 100644
--- a/_inc/client/components/masthead/index.jsx
+++ b/_inc/client/components/masthead/index.jsx
@@ -12,9 +12,12 @@ import analytics from 'lib/analytics';
 /**
  * Internal dependencies
  */
-import { getSiteConnectionStatus, getSandboxDomain } from 'state/connection';
+import {
+	getSiteConnectionStatus,
+	getSandboxDomain,
+	fetchSiteConnectionTest,
+} from 'state/connection';
 import { getCurrentVersion, userCanEditPosts } from 'state/initial-state';
-import { fetchSiteConnectionTest } from 'state/connection';
 
 export class Masthead extends React.Component {
 	static defaultProps = {
diff --git a/_inc/client/components/module-settings/connect-module-options.jsx b/_inc/client/components/module-settings/connect-module-options.jsx
index 75d03cb9b14af..33fab95f2c589 100644
--- a/_inc/client/components/module-settings/connect-module-options.jsx
+++ b/_inc/client/components/module-settings/connect-module-options.jsx
@@ -17,9 +17,12 @@ import {
 	setUnsavedSettingsFlag,
 	clearUnsavedSettingsFlag,
 } from 'state/settings';
-import { getCurrentIp, getSiteAdminUrl } from 'state/initial-state';
-import { getSiteRoles, getAdminEmailAddress } from 'state/initial-state';
-
+import {
+	getCurrentIp,
+	getSiteAdminUrl,
+	getSiteRoles,
+	getAdminEmailAddress,
+} from 'state/initial-state';
 import { isCurrentUserLinked } from 'state/connection';
 
 /**
diff --git a/_inc/client/components/module-settings/inline-module-toggle.jsx b/_inc/client/components/module-settings/inline-module-toggle.jsx
index 87216ffcfb855..d07065cb38dad 100644
--- a/_inc/client/components/module-settings/inline-module-toggle.jsx
+++ b/_inc/client/components/module-settings/inline-module-toggle.jsx
@@ -1,9 +1,8 @@
 /**
  * External dependencies
  */
-import React from 'react';
+import React, { Component } from 'react';
 import { connect } from 'react-redux';
-import { Component } from 'react';
 
 /**
  * Internal dependencies
diff --git a/_inc/client/components/navigation-settings/index.jsx b/_inc/client/components/navigation-settings/index.jsx
index 35f97e88fe05d..89078d601fa2a 100644
--- a/_inc/client/components/navigation-settings/index.jsx
+++ b/_inc/client/components/navigation-settings/index.jsx
@@ -41,7 +41,7 @@ export const NavigationSettings = createReactClass( {
 	displayName: 'NavigationSettings',
 	mixins: [ UrlSearch ],
 
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		// We need to handle the search term not only on route update but also on page load in case of some external redirects
 		this.onRouteChange( this.context.router.getCurrentLocation() );
 		this.context.router.listen( this.onRouteChange );
diff --git a/_inc/client/components/navigation/index.jsx b/_inc/client/components/navigation/index.jsx
index 9760491ec6ab1..2534cbf0d61ed 100644
--- a/_inc/client/components/navigation/index.jsx
+++ b/_inc/client/components/navigation/index.jsx
@@ -14,8 +14,10 @@ import analytics from 'lib/analytics';
  * Internal dependencies
  */
 import { isModuleActivated as _isModuleActivated } from 'state/modules';
-import { userCanManageModules as _userCanManageModules } from 'state/initial-state';
-import { userCanViewStats as _userCanViewStats } from 'state/initial-state';
+import {
+	userCanManageModules as _userCanManageModules,
+	userCanViewStats as _userCanViewStats,
+} from 'state/initial-state';
 
 export class Navigation extends React.Component {
 	trackNavClick = target => {
diff --git a/_inc/client/components/popover/docs/example.jsx b/_inc/client/components/popover/docs/example.jsx
index 1c948a541a9b5..7f11fc68ce97c 100644
--- a/_inc/client/components/popover/docs/example.jsx
+++ b/_inc/client/components/popover/docs/example.jsx
@@ -177,6 +177,8 @@ const Popovers = createReactClass( {
 		for ( let i = 0; i < 9; i++ ) {
 			squares.push(
 				<div
+					role="button"
+					tabIndex={ 0 }
 					style={ {
 						cursor: 'pointer',
 						color: '#444',
diff --git a/_inc/client/components/popover/index.jsx b/_inc/client/components/popover/index.jsx
index 8b1c2ab9b94b6..28a9fc3dba848 100644
--- a/_inc/client/components/popover/index.jsx
+++ b/_inc/client/components/popover/index.jsx
@@ -84,7 +84,7 @@ class Popover extends Component {
 		bindWindowListeners();
 	}
 
-	componentWillReceiveProps( nextProps ) {
+	UNSAFE_componentWillReceiveProps( nextProps ) {
 		// update context (target) reference into a property
 		if ( ! isDOMElement( nextProps.context ) ) {
 			this.domContext = ReactDom.findDOMNode( nextProps.context );
diff --git a/_inc/client/components/search/index.jsx b/_inc/client/components/search/index.jsx
index f4a69d8dfbecd..48929fcf28daa 100644
--- a/_inc/client/components/search/index.jsx
+++ b/_inc/client/components/search/index.jsx
@@ -92,7 +92,7 @@ class Search extends React.Component {
 		hasFocus: false,
 	};
 
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		this.setState( {
 			instanceId: ++Search.instances,
 		} );
@@ -101,7 +101,7 @@ class Search extends React.Component {
 		this.openListener = keyListener.bind( this, 'openSearch' );
 	}
 
-	componentWillReceiveProps( nextProps ) {
+	UNSAFE_componentWillReceiveProps( nextProps ) {
 		if (
 			nextProps.onSearch !== this.props.onSearch ||
 			nextProps.delaySearch !== this.props.delaySearch
@@ -353,7 +353,7 @@ class Search extends React.Component {
 						id={ 'dops-search-component-' + this.state.instanceId }
 						className={ inputClass }
 						placeholder={ placeholder }
-						role="search"
+						role="searchbox"
 						value={ searchValue }
 						ref="searchInput"
 						onKeyUp={ this.keyUp }
diff --git a/_inc/client/components/section-nav/index.jsx b/_inc/client/components/section-nav/index.jsx
index 61fd28ca2a83c..df9b02a8b6315 100644
--- a/_inc/client/components/section-nav/index.jsx
+++ b/_inc/client/components/section-nav/index.jsx
@@ -45,11 +45,11 @@ const SectionNav = createReactClass( {
 		};
 	},
 
-	componentWillMount: function() {
+	UNSAFE_componentWillMount: function() {
 		this.checkForSiblingControls( this.props.children );
 	},
 
-	componentWillReceiveProps: function( nextProps ) {
+	UNSAFE_componentWillReceiveProps: function( nextProps ) {
 		if ( isEqual( this.props, nextProps ) ) {
 			return;
 		}
diff --git a/_inc/client/components/section-nav/segmented.jsx b/_inc/client/components/section-nav/segmented.jsx
index 55f3c48be75be..08dcac930d40b 100644
--- a/_inc/client/components/section-nav/segmented.jsx
+++ b/_inc/client/components/section-nav/segmented.jsx
@@ -26,7 +26,7 @@ class NavSegmented extends React.Component {
 		hasSiblingControls: false,
 	};
 
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		this.id = _instance;
 		_instance++;
 	}
diff --git a/_inc/client/components/section-nav/tabs.jsx b/_inc/client/components/section-nav/tabs.jsx
index 1946f0351c8ec..060f4f8233ddf 100644
--- a/_inc/client/components/section-nav/tabs.jsx
+++ b/_inc/client/components/section-nav/tabs.jsx
@@ -44,7 +44,7 @@ class NavTabs extends React.Component {
 		window.addEventListener( 'resize', this.debouncedAfterResize );
 	}
 
-	componentWillReceiveProps() {
+	UNSAFE_componentWillReceiveProps() {
 		this.setDropdown();
 	}
 
diff --git a/_inc/client/components/select-dropdown/docs/example.jsx b/_inc/client/components/select-dropdown/docs/example.jsx
index ce52e05d17027..fcf9a941ecc55 100644
--- a/_inc/client/components/select-dropdown/docs/example.jsx
+++ b/_inc/client/components/select-dropdown/docs/example.jsx
@@ -60,7 +60,12 @@ const SelectDropdownDemo = createReactClass( {
 			<div className="design-assets__group">
 				<h2>
 					<a href="/devdocs/design/select-dropdown">Select Dropdown</a>
-					<a className="design-assets__toggle button" onClick={ this.toggleButtons }>
+					<a
+						className="design-assets__toggle button"
+						role="button"
+						tabIndex={ 0 }
+						onClick={ this.toggleButtons }
+					>
 						{ toggleButtonsText }
 					</a>
 				</h2>
diff --git a/_inc/client/components/select-dropdown/index.jsx b/_inc/client/components/select-dropdown/index.jsx
index 9c97fbe30a5dc..58903dee50e87 100644
--- a/_inc/client/components/select-dropdown/index.jsx
+++ b/_inc/client/components/select-dropdown/index.jsx
@@ -53,13 +53,13 @@ class SelectDropdown extends Component {
 		this.state = initialState;
 	}
 
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		this.setState( {
 			instanceId: ++SelectDropdown.instances,
 		} );
 	}
 
-	componentWillReceiveProps( nextProps ) {
+	UNSAFE_componentWillReceiveProps( nextProps ) {
 		if ( this.state.isOpen ) {
 			this.closeDropdown();
 		}
diff --git a/_inc/client/components/select-dropdown/label.jsx b/_inc/client/components/select-dropdown/label.jsx
index 2fdf7c8f7ed1c..b8d5e6150b8b0 100644
--- a/_inc/client/components/select-dropdown/label.jsx
+++ b/_inc/client/components/select-dropdown/label.jsx
@@ -17,7 +17,7 @@ const stopPropagation = event => event.stopPropagation();
 class SelectDropdownLabel extends Component {
 	render() {
 		return (
-			<li onClick={ stopPropagation } className="dops-select-dropdown__label">
+			<li role="menuitem" onClick={ stopPropagation } className="dops-select-dropdown__label">
 				<label>{ this.props.children }</label>
 			</li>
 		);
diff --git a/_inc/client/components/spinner/index.jsx b/_inc/client/components/spinner/index.jsx
index da1139de27139..35134c16f16e0 100644
--- a/_inc/client/components/spinner/index.jsx
+++ b/_inc/client/components/spinner/index.jsx
@@ -23,7 +23,7 @@ class Spinner extends React.Component {
 		duration: 3000,
 	};
 
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		this.setState( {
 			instanceId: ++Spinner.instances,
 		} );
diff --git a/_inc/client/components/tracker/index.jsx b/_inc/client/components/tracker/index.jsx
index 41de352fd530f..46c0ba2a861b1 100644
--- a/_inc/client/components/tracker/index.jsx
+++ b/_inc/client/components/tracker/index.jsx
@@ -11,7 +11,7 @@ import { connect } from 'react-redux';
 import { getSearchTerm } from 'state/search';
 
 export class Tracker extends Component {
-	componentWillReceiveProps( nextProps ) {
+	UNSAFE_componentWillReceiveProps( nextProps ) {
 		const record = this.props.analytics.tracks.recordEvent;
 
 		if ( nextProps.searchTerm !== this.props.searchTerm ) {
diff --git a/_inc/client/components/upgrade-notice-content/index.jsx b/_inc/client/components/upgrade-notice-content/index.jsx
index 1abe9579f8fcd..ae417f5fad6cf 100644
--- a/_inc/client/components/upgrade-notice-content/index.jsx
+++ b/_inc/client/components/upgrade-notice-content/index.jsx
@@ -2,8 +2,7 @@
  * External dependencies
  */
 import PropTypes from 'prop-types';
-import React from 'react';
-import { Component } from 'react';
+import React, { Component } from 'react';
 import { translate as __ } from 'i18n-calypso';
 import Button from 'components/button';
 import ExternalLink from 'components/external-link';
diff --git a/_inc/client/components/welcome-new-plan/index.jsx b/_inc/client/components/welcome-new-plan/index.jsx
index aade5f13d7a0d..77df7fa39b98f 100644
--- a/_inc/client/components/welcome-new-plan/index.jsx
+++ b/_inc/client/components/welcome-new-plan/index.jsx
@@ -2,9 +2,8 @@
  * External dependencies
  */
 import PropTypes from 'prop-types';
-import React from 'react';
+import React, { Component } from 'react';
 import { connect } from 'react-redux';
-import { Component } from 'react';
 import { getPlanClass } from 'lib/plans/constants';
 import analytics from 'lib/analytics';
 
diff --git a/_inc/client/components/welcome-new-plan/personal.jsx b/_inc/client/components/welcome-new-plan/personal.jsx
index d4b8b38c8d161..0f03c2a5ec121 100644
--- a/_inc/client/components/welcome-new-plan/personal.jsx
+++ b/_inc/client/components/welcome-new-plan/personal.jsx
@@ -2,8 +2,7 @@
  * External dependencies
  */
 import PropTypes from 'prop-types';
-import React from 'react';
-import { Component } from 'react';
+import React, { Component } from 'react';
 import { translate as __ } from 'i18n-calypso';
 import analytics from 'lib/analytics';
 
diff --git a/_inc/client/components/welcome-new-plan/premium.jsx b/_inc/client/components/welcome-new-plan/premium.jsx
index 9758c195caee2..86756747ca6e6 100644
--- a/_inc/client/components/welcome-new-plan/premium.jsx
+++ b/_inc/client/components/welcome-new-plan/premium.jsx
@@ -2,8 +2,7 @@
  * External dependencies
  */
 import PropTypes from 'prop-types';
-import React from 'react';
-import { Component } from 'react';
+import React, { Component } from 'react';
 import { translate as __ } from 'i18n-calypso';
 import analytics from 'lib/analytics';
 
diff --git a/_inc/client/components/welcome-new-plan/professional.jsx b/_inc/client/components/welcome-new-plan/professional.jsx
index aa75851ce5539..403e5fd12747f 100644
--- a/_inc/client/components/welcome-new-plan/professional.jsx
+++ b/_inc/client/components/welcome-new-plan/professional.jsx
@@ -2,8 +2,7 @@
  * External dependencies
  */
 import PropTypes from 'prop-types';
-import React from 'react';
-import { Component } from 'react';
+import React, { Component } from 'react';
 import { translate as __ } from 'i18n-calypso';
 import analytics from 'lib/analytics';
 
diff --git a/_inc/client/discussion/index.jsx b/_inc/client/discussion/index.jsx
index 3b452d56ef280..655e0bd75d5bf 100644
--- a/_inc/client/discussion/index.jsx
+++ b/_inc/client/discussion/index.jsx
@@ -11,12 +11,16 @@ import { translate as __ } from 'i18n-calypso';
 import Card from 'components/card';
 import { getModule, getModuleOverride } from 'state/modules';
 import { getSettings } from 'state/settings';
-import { isDevMode, isUnavailableInDevMode, isCurrentUserLinked } from 'state/connection';
+import {
+	isDevMode,
+	isUnavailableInDevMode,
+	isCurrentUserLinked,
+	getConnectUrl,
+} from 'state/connection';
 import { isModuleFound as _isModuleFound } from 'state/search';
 import QuerySite from 'components/data/query-site';
 import { Comments } from './comments';
 import { Subscriptions } from './subscriptions';
-import { getConnectUrl } from 'state/connection';
 
 export class Discussion extends React.Component {
 	static displayName = 'DiscussionSettings';
diff --git a/_inc/client/main.jsx b/_inc/client/main.jsx
index 75143d41ccb6b..bb61dba025d0c 100644
--- a/_inc/client/main.jsx
+++ b/_inc/client/main.jsx
@@ -26,6 +26,7 @@ import {
 	getApiRootUrl,
 	userCanManageModules,
 	userCanConnectSite,
+	getTracksUserData,
 } from 'state/initial-state';
 import {
 	areThereUnsavedSettings,
@@ -45,13 +46,12 @@ import AdminNotices from 'components/admin-notices';
 import Tracker from 'components/tracker';
 import analytics from 'lib/analytics';
 import restApi from 'rest-api';
-import { getTracksUserData } from 'state/initial-state';
 import WelcomeNewPlan from 'components/welcome-new-plan';
 import QueryRewindStatus from 'components/data/query-rewind-status';
 import { getRewindStatus } from 'state/rewind';
 
 class Main extends React.Component {
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		this.props.setInitialState();
 		restApi.setApiRoot( this.props.apiRoot );
 		restApi.setApiNonce( this.props.apiNonce );
diff --git a/_inc/client/mixins/url-search/index.js b/_inc/client/mixins/url-search/index.js
index e78093ccadd0c..57919f810e4bd 100644
--- a/_inc/client/mixins/url-search/index.js
+++ b/_inc/client/mixins/url-search/index.js
@@ -16,7 +16,7 @@ module.exports = {
 		};
 	},
 
-	componentWillReceiveProps: function( nextProps ) {
+	UNSAFE_componentWillReceiveProps: function( nextProps ) {
 		if ( ! nextProps.search ) {
 			this.setState( {
 				searchOpen: false,
diff --git a/_inc/client/performance/index.jsx b/_inc/client/performance/index.jsx
index f6b292f77acd6..3d3aff80541ff 100644
--- a/_inc/client/performance/index.jsx
+++ b/_inc/client/performance/index.jsx
@@ -11,9 +11,8 @@ import { translate as __ } from 'i18n-calypso';
 /**
  * Internal dependencies
  */
-import { getModule } from 'state/modules';
+import { getModule, getModuleOverride } from 'state/modules';
 import { isUnavailableInDevMode } from 'state/connection';
-import { getModuleOverride } from 'state/modules';
 import { isModuleFound } from 'state/search';
 import Card from 'components/card';
 import QuerySite from 'components/data/query-site';
diff --git a/_inc/client/performance/media.jsx b/_inc/client/performance/media.jsx
index 2e80ccf9b1247..2c5db6b0e6bb8 100644
--- a/_inc/client/performance/media.jsx
+++ b/_inc/client/performance/media.jsx
@@ -15,10 +15,9 @@ import { ModuleToggle } from 'components/module-toggle';
 import { withModuleSettingsFormHelpers } from 'components/module-settings/with-module-settings-form-helpers';
 import SettingsCard from 'components/settings-card';
 import SettingsGroup from 'components/settings-group';
-import { getModule } from 'state/modules';
+import { getModule, getModuleOverride } from 'state/modules';
 import { isModuleFound as _isModuleFound } from 'state/search';
 import { getSitePlan } from 'state/site';
-import { getModuleOverride } from 'state/modules';
 
 class Media extends React.Component {
 	render() {
diff --git a/_inc/client/performance/search.jsx b/_inc/client/performance/search.jsx
index 40ec4f62208df..5f81fef23627b 100644
--- a/_inc/client/performance/search.jsx
+++ b/_inc/client/performance/search.jsx
@@ -9,16 +9,14 @@ import Card from 'components/card';
 /**
  * Internal dependencies
  */
-import { FEATURE_SEARCH_JETPACK } from 'lib/plans/constants';
+import { FEATURE_SEARCH_JETPACK, getPlanClass } from 'lib/plans/constants';
 import { withModuleSettingsFormHelpers } from 'components/module-settings/with-module-settings-form-helpers';
 import { ModuleToggle } from 'components/module-toggle';
 import SettingsCard from 'components/settings-card';
 import SettingsGroup from 'components/settings-group';
 import { getSiteAdminUrl } from 'state/initial-state';
-import { getSitePlan } from 'state/site';
-import { isFetchingSiteData } from 'state/site';
+import { getSitePlan, isFetchingSiteData } from 'state/site';
 import { FormFieldset } from 'components/forms';
-import { getPlanClass } from 'lib/plans/constants';
 
 class Search extends React.Component {
 	render() {
diff --git a/_inc/client/plans/feture-item.jsx b/_inc/client/plans/feture-item.jsx
new file mode 100644
index 0000000000000..8ed8bb23a2f68
--- /dev/null
+++ b/_inc/client/plans/feture-item.jsx
@@ -0,0 +1,51 @@
+/**
+ * External dependencies
+ */
+import React, { Component } from 'react';
+
+/**
+ * Internal dependencies
+ */
+import analytics from 'lib/analytics';
+
+export default class FeatureItem extends Component {
+	featureLinkClickHandler = () => {
+		const { feature, productSlug } = this.props;
+
+		analytics.tracks.recordJetpackClick( {
+			target: feature.id,
+			type: 'feature-discovery',
+			plan: productSlug,
+			page: 'Plans',
+		} );
+	};
+
+	renderFeatureLink( feature ) {
+		const { siteRawUrl, userId } = this.props;
+
+		return (
+			<a
+				onClick={ this.featureLinkClickHandler }
+				href={ `https://jetpack.com/features/${ feature.info }?site=${ siteRawUrl }&u=${ userId }` }
+			>
+				{ feature.name }
+			</a>
+		);
+	}
+
+	render() {
+		const { itemKey, feature, hideBackupFeature } = this.props;
+
+		// empty?
+		if ( typeof feature === 'undefined' || hideBackupFeature ) {
+			return <td key={ itemKey } className="plan-features__table-item" />;
+		}
+		return (
+			<td key={ itemKey } className="plan-features__table-item has-partial-border">
+				<div className="plan-features__item">
+					{ feature.info ? this.renderFeatureLink( feature ) : feature.name }
+				</div>
+			</td>
+		);
+	}
+}
diff --git a/_inc/client/plans/plan-grid.jsx b/_inc/client/plans/plan-grid.jsx
index 68205ea7778ca..751d682a352ff 100644
--- a/_inc/client/plans/plan-grid.jsx
+++ b/_inc/client/plans/plan-grid.jsx
@@ -12,12 +12,12 @@ import includes from 'lodash/includes';
  * Internal dependencies
  */
 import Button from 'components/button';
-import { getSiteRawUrl, getUpgradeUrl, getUserId } from 'state/initial-state';
+import { getSiteRawUrl, getUpgradeUrl, getUserId, showBackups } from 'state/initial-state';
 import { getSitePlan, getAvailablePlans } from 'state/site/reducer';
-import analytics from 'lib/analytics';
 import { getPlanClass } from 'lib/plans/constants';
 import { translate as __ } from 'i18n-calypso';
-import { showBackups } from 'state/initial-state';
+import TopButton from './top-button';
+import FeatureItem from './feture-item';
 
 class PlanGrid extends React.Component {
 	/**
@@ -25,7 +25,7 @@ class PlanGrid extends React.Component {
 	 */
 	featuredPlans = false;
 
-	componentWillUpdate() {
+	UNSAFE_componentWillUpdate() {
 		this.featuredPlans = false;
 	}
 
@@ -213,37 +213,22 @@ class PlanGrid extends React.Component {
 	 */
 	renderTopButtons() {
 		return map( this.getPlans(), ( plan, planType ) => {
+			const { siteRawUrl, plansUpgradeUrl, sitePlan } = this.props;
 			const isActivePlan = this.isCurrentPlanType( planType );
-			const url = isActivePlan
-				? `https://wordpress.com/plans/my-plan/${ this.props.siteRawUrl }`
-				: this.props.plansUpgradeUrl( planType );
-			const isPrimary = this.isPrimary( planType, plan );
-			const className = classNames(
-				'plan-features__table-item',
-				'has-border-bottom',
-				'is-top-buttons'
-			);
-			if ( ! this.shouldRenderButton( planType ) ) {
-				return <td key={ 'button-' + planType } className={ className } />;
-			}
-			const clickHandler = () => {
-				if ( ! isActivePlan ) {
-					return;
-				}
-				analytics.tracks.recordJetpackClick( {
-					target: `upgrade-${ planType }`,
-					type: 'upgrade',
-					plan: this.props.sitePlan.product_slug,
-					page: 'Plans',
-				} );
-			};
-			const text = isActivePlan ? plan.strings.manage : plan.strings.upgrade;
+			const buttonText = isActivePlan ? plan.strings.manage : plan.strings.upgrade;
+
 			return (
-				<td key={ 'button-' + planType } className={ className }>
-					<Button href={ url } primary={ isPrimary } onClick={ clickHandler }>
-						{ text }
-					</Button>
-				</td>
+				<TopButton
+					key={ planType }
+					buttonText={ buttonText }
+					planType={ planType }
+					isActivePlan={ isActivePlan }
+					isPrimary={ this.isPrimary( planType, plan ) }
+					shouldRenderButton={ this.shouldRenderButton( planType ) }
+					siteRawUrl={ siteRawUrl }
+					plansUpgradeUrl={ plansUpgradeUrl( planType ) }
+					productSlug={ sitePlan.product_slug }
+				/>
 			);
 		} );
 	}
@@ -320,56 +305,24 @@ class PlanGrid extends React.Component {
 	 */
 	renderPlanFeatureColumns( rowIndex ) {
 		return map( this.getPlans(), ( properties, planType ) => {
-			return this.renderFeatureItem( planType, rowIndex );
-		} );
-	}
-
-	/**
-	 * Render one feature item for a plan and row index
-	 * @param {string} planType The plan type column
-	 * @param {number} rowIndex The feature row index
-	 * @return {ReactElement} a <td>
-	 */
-	renderFeatureItem( planType, rowIndex ) {
-		const plan = this.getPlans()[ planType ];
-		const item = plan.features[ rowIndex ];
-		const key = planType + '-row-' + rowIndex;
-		const backupFeatureIds = [ 'backups', 'malware-scan', 'real-time-backups' ];
-		const hideBackupFeature =
-			! this.props.showBackups && item && includes( backupFeatureIds, item.id );
+			const key = planType + '-row-' + rowIndex;
+			const feature = properties.features[ rowIndex ];
+			const backupFeatureIds = [ 'backups', 'malware-scan', 'real-time-backups' ];
+			const hideBackupFeature =
+				! this.props.showBackups && feature && includes( backupFeatureIds, feature.id );
 
-		// empty?
-		if ( typeof item === 'undefined' || hideBackupFeature ) {
-			return <td key={ key } className="plan-features__table-item" />;
-		}
-		return (
-			<td key={ key } className="plan-features__table-item has-partial-border">
-				<div className="plan-features__item">
-					{ item.info ? this.renderFeatureLink( item ) : item.name }
-				</div>
-			</td>
-		);
-	}
-
-	renderFeatureLink( feature ) {
-		const clickHandler = () => {
-			analytics.tracks.recordJetpackClick( {
-				target: feature.id,
-				type: 'feature-discovery',
-				plan: this.props.sitePlan.product_slug,
-				page: 'Plans',
-			} );
-		};
-		return (
-			<a
-				onClick={ clickHandler }
-				href={ `https://jetpack.com/features/${ feature.info }?site=${ this.props.siteRawUrl }&u=${
-					this.props.userId
-				}` }
-			>
-				{ feature.name }
-			</a>
-		);
+			return (
+				<FeatureItem
+					key={ planType }
+					itemKey={ key }
+					feature={ feature }
+					hideBackupFeature={ hideBackupFeature }
+					siteRawUrl={ this.props.siteRawUrl }
+					userId={ this.props.userId }
+					productSlug={ this.props.sitePlan.product_slug }
+				/>
+			);
+		} );
 	}
 }
 
diff --git a/_inc/client/plans/top-button.jsx b/_inc/client/plans/top-button.jsx
new file mode 100644
index 0000000000000..d999eb67a37cb
--- /dev/null
+++ b/_inc/client/plans/top-button.jsx
@@ -0,0 +1,58 @@
+/**
+ * External dependencies
+ */
+import React from 'react';
+import classNames from 'classnames';
+
+/**
+ * Internal dependencies
+ */
+import Button from 'components/button';
+import analytics from 'lib/analytics';
+
+export default class TopButton extends React.Component {
+	clickHandler() {
+		const { planType, isActivePlan, productSlug } = this.props;
+
+		if ( ! isActivePlan ) {
+			return;
+		}
+		analytics.tracks.recordJetpackClick( {
+			target: `upgrade-${ planType }`,
+			type: 'upgrade',
+			plan: productSlug,
+			page: 'Plans',
+		} );
+	}
+
+	render() {
+		const {
+			buttonText,
+			planType,
+			isActivePlan,
+			isPrimary,
+			shouldRenderButton,
+			siteRawUrl,
+			plansUpgradeUrl,
+		} = this.props;
+		const url = isActivePlan
+			? `https://wordpress.com/plans/my-plan/${ siteRawUrl }`
+			: plansUpgradeUrl;
+		const className = classNames(
+			'plan-features__table-item',
+			'has-border-bottom',
+			'is-top-buttons'
+		);
+		if ( ! shouldRenderButton ) {
+			return <td key={ 'button-' + planType } className={ className } />;
+		}
+
+		return (
+			<td key={ 'button-' + planType } className={ className }>
+				<Button href={ url } primary={ isPrimary } onClick={ this.clickHandler }>
+					{ buttonText }
+				</Button>
+			</td>
+		);
+	}
+}
diff --git a/_inc/client/privacy/index.jsx b/_inc/client/privacy/index.jsx
index f1f5c25570848..d25930aed7066 100644
--- a/_inc/client/privacy/index.jsx
+++ b/_inc/client/privacy/index.jsx
@@ -86,7 +86,7 @@ class Privacy extends React.Component {
 		this.props.setTrackingSettings( ! current );
 	};
 
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		this.props.fetchTrackingSettings();
 	}
 
diff --git a/_inc/client/searchable-modules/index.jsx b/_inc/client/searchable-modules/index.jsx
index 91a71a1d7a1ea..61620d9f6c323 100644
--- a/_inc/client/searchable-modules/index.jsx
+++ b/_inc/client/searchable-modules/index.jsx
@@ -2,8 +2,7 @@
  * External dependencies
  */
 import PropTypes from 'prop-types';
-import React from 'react';
-import { Component } from 'react';
+import React, { Component } from 'react';
 import { connect } from 'react-redux';
 import forEach from 'lodash/forEach';
 import includes from 'lodash/includes';
diff --git a/_inc/client/security/antispam.jsx b/_inc/client/security/antispam.jsx
index 5e4d51f2d084e..1ff2b0dd206f7 100644
--- a/_inc/client/security/antispam.jsx
+++ b/_inc/client/security/antispam.jsx
@@ -34,7 +34,7 @@ export const Antispam = withModuleSettingsFormHelpers(
 
 		keyChanged = false;
 
-		componentWillMount() {
+		UNSAFE_componentWillMount() {
 			this.debouncedCheckApiKeyTyped = debounce( this.checkApiKeyTyped, 500 );
 		}
 
diff --git a/_inc/client/security/backups-scan.jsx b/_inc/client/security/backups-scan.jsx
index fc8630906549b..8dbcf8ef4fe27 100644
--- a/_inc/client/security/backups-scan.jsx
+++ b/_inc/client/security/backups-scan.jsx
@@ -7,13 +7,12 @@ import { numberFormat, translate as __ } from 'i18n-calypso';
 import Card from 'components/card';
 import analytics from 'lib/analytics';
 import get from 'lodash/get';
-import { getPlanClass } from 'lib/plans/constants';
 import Banner from 'components/banner';
 
 /**
  * Internal dependencies
  */
-import { FEATURE_SECURITY_SCANNING_JETPACK } from 'lib/plans/constants';
+import { getPlanClass, FEATURE_SECURITY_SCANNING_JETPACK } from 'lib/plans/constants';
 import { withModuleSettingsFormHelpers } from 'components/module-settings/with-module-settings-form-helpers';
 import SettingsCard from 'components/settings-card';
 import SettingsGroup from 'components/settings-group';
diff --git a/_inc/client/static-main.jsx b/_inc/client/static-main.jsx
index 4e92b093d975c..ffdcbde5af268 100644
--- a/_inc/client/static-main.jsx
+++ b/_inc/client/static-main.jsx
@@ -14,7 +14,7 @@ import { setInitialState } from 'state/initial-state';
 import Footer from 'components/footer';
 
 class StaticMain extends React.Component {
-	componentWillMount() {
+	UNSAFE_componentWillMount() {
 		this.props.setInitialState();
 	}
 
diff --git a/_inc/client/writing/index.jsx b/_inc/client/writing/index.jsx
index 20370718dc142..4e7034ccc99d8 100644
--- a/_inc/client/writing/index.jsx
+++ b/_inc/client/writing/index.jsx
@@ -9,21 +9,22 @@ import { translate as __ } from 'i18n-calypso';
  * Internal dependencies
  */
 import Card from 'components/card';
-import { getModule } from 'state/modules';
 import { getSettings } from 'state/settings';
-import { userCanManageModules } from 'state/initial-state';
-import { isDevMode, isUnavailableInDevMode, isCurrentUserLinked } from 'state/connection';
-import { userCanEditPosts } from 'state/initial-state';
-import { isModuleActivated, getModuleOverride } from 'state/modules';
+import { userCanManageModules, userCanEditPosts, isAtomicSite } from 'state/initial-state';
+import {
+	isDevMode,
+	isUnavailableInDevMode,
+	isCurrentUserLinked,
+	getConnectUrl,
+} from 'state/connection';
+import { isModuleActivated, getModuleOverride, getModule } from 'state/modules';
 import { isModuleFound } from 'state/search';
-import { getConnectUrl } from 'state/connection';
 import QuerySite from 'components/data/query-site';
 import Composing from './composing';
 import CustomContentTypes from './custom-content-types';
 import ThemeEnhancements from './theme-enhancements';
 import PostByEmail from './post-by-email';
 import { Masterbar } from './masterbar';
-import { isAtomicSite } from 'state/initial-state';
 import WritingMedia from './writing-media';
 
 export class Writing extends React.Component {
diff --git a/dangerfile.js b/dangerfile.js
index d4e12122b1f2e..d491b71f6b719 100644
--- a/dangerfile.js
+++ b/dangerfile.js
@@ -40,7 +40,7 @@ When this PR is ready for review, please apply the \`[Status] Needs Review\` lab
 
 // Adds release and code freeze dates according to x.x milestone due date
 function setReleaseDates() {
-	schedule( async () => {
+	schedule( async() => {
 		let jetpackReleaseDate;
 		let codeFreezeDate;
 		const milestones = await github.api.issues.listMilestonesForRepo( { owner: 'Automattic', repo: 'jetpack' } );
diff --git a/package.json b/package.json
index a97bfc939a3af..caa47984cd1e6 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "@automattic/custom-colors-loader": "automattic/custom-colors-loader",
     "@automattic/jetpack-blocks": "13.1.1",
     "babel-core": "6.26.3",
-    "babel-eslint": "6.1.2",
+    "babel-eslint": "10.0.1",
     "babel-loader": "7.1.5",
     "babel-plugin-add-module-exports": "0.2.1",
     "babel-plugin-transform-es3-member-expression-literals": "6.22.0",
@@ -87,13 +87,13 @@
     "css-loader": "2.1.1",
     "del": "4.0.0",
     "es6-promise": "4.2.6",
-    "eslint": "3.19.0",
+    "eslint": "5.12.0",
     "eslint-config-prettier": "4.1.0",
-    "eslint-config-wpcalypso": "0.8.0",
+    "eslint-config-wpcalypso": "4.0.1",
     "eslint-loader": "2.1.2",
-    "eslint-plugin-jsx-a11y": "4.0.0",
+    "eslint-plugin-jsx-a11y": "6.1.2",
     "eslint-plugin-lodash": "5.1.0",
-    "eslint-plugin-react": "6.10.3",
+    "eslint-plugin-react": "7.11.1",
     "eslint-plugin-wpcalypso": "4.0.2",
     "fancy-log": "1.3.3",
     "file-loader": "3.0.1",
diff --git a/yarn.lock b/yarn.lock
index f75cdf63166b7..75a027ce93f34 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -13,6 +13,61 @@
   version "13.1.1"
   resolved "https://registry.yarnpkg.com/@automattic/jetpack-blocks/-/jetpack-blocks-13.1.1.tgz#7a3eda493ea92ed4a3b4957a57b42fae5189a761"
 
+"@babel/code-frame@^7.0.0":
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.0.0.tgz#06e2ab19bdb535385559aabb5ba59729482800f8"
+  integrity sha512-OfC2uemaknXr87bdLUkWog7nYuliM9Ij5HUcajsVcMCpQrcLmtxRbVFTIqmcSkSeYRBFBRxs2FiUqFJDLdiebA==
+  dependencies:
+    "@babel/highlight" "^7.0.0"
+
+"@babel/generator@^7.2.2":
+  version "7.2.2"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.2.2.tgz#18c816c70962640eab42fe8cae5f3947a5c65ccc"
+  integrity sha512-I4o675J/iS8k+P38dvJ3IBGqObLXyQLTxtrR4u9cSUJOURvafeEWb/pFMOTwtNrmq73mJzyF6ueTbO1BtN0Zeg==
+  dependencies:
+    "@babel/types" "^7.2.2"
+    jsesc "^2.5.1"
+    lodash "^4.17.10"
+    source-map "^0.5.0"
+    trim-right "^1.0.1"
+
+"@babel/helper-function-name@^7.1.0":
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.1.0.tgz#a0ceb01685f73355d4360c1247f582bfafc8ff53"
+  integrity sha512-A95XEoCpb3TO+KZzJ4S/5uW5fNe26DjBGqf1o9ucyLyCmi1dXq/B3c8iaWTfBk3VvetUxl16e8tIrd5teOCfGw==
+  dependencies:
+    "@babel/helper-get-function-arity" "^7.0.0"
+    "@babel/template" "^7.1.0"
+    "@babel/types" "^7.0.0"
+
+"@babel/helper-get-function-arity@^7.0.0":
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.0.0.tgz#83572d4320e2a4657263734113c42868b64e49c3"
+  integrity sha512-r2DbJeg4svYvt3HOS74U4eWKsUAMRH01Z1ds1zx8KNTPtpTL5JAsdFv8BNyOpVqdFhHkkRDIg5B4AsxmkjAlmQ==
+  dependencies:
+    "@babel/types" "^7.0.0"
+
+"@babel/helper-split-export-declaration@^7.0.0":
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.0.0.tgz#3aae285c0311c2ab095d997b8c9a94cad547d813"
+  integrity sha512-MXkOJqva62dfC0w85mEf/LucPPS/1+04nmmRMPEBUB++hiiThQ2zPtX/mEWQ3mtzCEjIJvPY8nuwxXtQeQwUag==
+  dependencies:
+    "@babel/types" "^7.0.0"
+
+"@babel/highlight@^7.0.0":
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.0.0.tgz#f710c38c8d458e6dd9a201afb637fcb781ce99e4"
+  integrity sha512-UFMC4ZeFC48Tpvj7C8UgLvtkaUuovQX+5xNWrsIoMG8o2z+XFKjKaN9iVmS84dPwVN00W4wPmqvYoZF3EGAsfw==
+  dependencies:
+    chalk "^2.0.0"
+    esutils "^2.0.2"
+    js-tokens "^4.0.0"
+
+"@babel/parser@^7.0.0", "@babel/parser@^7.2.2", "@babel/parser@^7.2.3":
+  version "7.2.3"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.2.3.tgz#32f5df65744b70888d17872ec106b02434ba1489"
+  integrity sha512-0LyEcVlfCoFmci8mXx8A5oIkpkOgyo8dRHtxBnK9RRBwxO2+JZPNsqtVEZQ7mJFPxnXF9lfmU24mHOPI0qnlkA==
+
 "@babel/parser@^7.0.0-beta.48":
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.2.0.tgz#02d01dbc330b6cbf36b76ac93c50752c69027065"
@@ -31,6 +86,39 @@
   dependencies:
     regenerator-runtime "^0.12.0"
 
+"@babel/template@^7.1.0":
+  version "7.2.2"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.2.2.tgz#005b3fdf0ed96e88041330379e0da9a708eb2907"
+  integrity sha512-zRL0IMM02AUDwghf5LMSSDEz7sBCO2YnNmpg3uWTZj/v1rcG2BmQUvaGU8GhU8BvfMh1k2KIAYZ7Ji9KXPUg7g==
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    "@babel/parser" "^7.2.2"
+    "@babel/types" "^7.2.2"
+
+"@babel/traverse@^7.0.0":
+  version "7.2.3"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.2.3.tgz#7ff50cefa9c7c0bd2d81231fdac122f3957748d8"
+  integrity sha512-Z31oUD/fJvEWVR0lNZtfgvVt512ForCTNKYcJBGbPb1QZfve4WGH8Wsy7+Mev33/45fhP/hwQtvgusNdcCMgSw==
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    "@babel/generator" "^7.2.2"
+    "@babel/helper-function-name" "^7.1.0"
+    "@babel/helper-split-export-declaration" "^7.0.0"
+    "@babel/parser" "^7.2.3"
+    "@babel/types" "^7.2.2"
+    debug "^4.1.0"
+    globals "^11.1.0"
+    lodash "^4.17.10"
+
+"@babel/types@^7.0.0", "@babel/types@^7.2.2":
+  version "7.2.2"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.2.2.tgz#44e10fc24e33af524488b716cdaee5360ea8ed1e"
+  integrity sha512-fKCuD6UFUMkR541eDWL+2ih/xFZBXPOg/7EQFeTluMDebfqR4jrpaCjLhkWlQS4hT6nRa2PMEgXKbRB5/H2fpg==
+  dependencies:
+    esutils "^2.0.2"
+    lodash "^4.17.10"
+    to-fast-properties "^2.0.0"
+
 "@gulp-sourcemaps/identity-map@1.X":
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/@gulp-sourcemaps/identity-map/-/identity-map-1.0.2.tgz#1e6fe5d8027b1f285dc0d31762f566bccd73d5a9"
@@ -284,31 +372,27 @@ acorn-globals@^4.3.0:
     acorn "^6.0.1"
     acorn-walk "^6.0.1"
 
-acorn-jsx@^3.0.0:
-  version "3.0.1"
-  resolved "http://registry.npmjs.org/acorn-jsx/-/acorn-jsx-3.0.1.tgz#afdf9488fb1ecefc8348f6fb22f464e32a58b36b"
-  dependencies:
-    acorn "^3.0.4"
+acorn-jsx@^5.0.0:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.0.1.tgz#32a064fd925429216a09b141102bfdd185fae40e"
+  integrity sha512-HJ7CfNHrfJLlNTzIEUTj43LNWGkqpRLxm3YjAlcD0ACydk9XynzYsCBHxut+iqt+1aBXkx9UP/w/ZqMr13XIzg==
 
 acorn-walk@^6.0.1:
   version "6.1.1"
   resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-6.1.1.tgz#d363b66f5fac5f018ff9c3a1e7b6f8e310cc3913"
 
-acorn@5.X, acorn@^5.0.3, acorn@^5.5.0:
+acorn@5.X, acorn@^5.0.3:
   version "5.7.3"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
 
-acorn@^3.0.4:
-  version "3.3.0"
-  resolved "http://registry.npmjs.org/acorn/-/acorn-3.3.0.tgz#45e37fb39e8da3f25baee3ff5369e2bb5f22017a"
-
 acorn@^6.0.1, acorn@^6.0.4:
   version "6.0.4"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.0.4.tgz#77377e7353b72ec5104550aa2d2097a2fd40b754"
 
-acorn@^6.0.5:
+acorn@^6.0.2, acorn@^6.0.5:
   version "6.0.5"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.0.5.tgz#81730c0815f3f3b34d8efa95cb7430965f4d887a"
+  integrity sha512-i33Zgp3XWtmZBMNvCr4azvOFeWVw1Rk6p3hfi3LUDvIFraOMywb1kAtrbi+med14m4Xfpqm3zRZMT+c0FNE7kg==
 
 agent-base@4, agent-base@^4.1.0:
   version "4.2.1"
@@ -320,21 +404,10 @@ ajv-errors@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/ajv-errors/-/ajv-errors-1.0.1.tgz#f35986aceb91afadec4102fbd85014950cefa64d"
 
-ajv-keywords@^1.0.0:
-  version "1.5.1"
-  resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-1.5.1.tgz#314dd0a4b3368fad3dfcdc54ede6171b886daf3c"
-
 ajv-keywords@^3.1.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-3.2.0.tgz#e86b819c602cf8821ad637413698f1dec021847a"
 
-ajv@^4.7.0:
-  version "4.11.8"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.8.tgz#82ffb02b29e662ae53bdc20af15947706739c536"
-  dependencies:
-    co "^4.6.0"
-    json-stable-stringify "^1.0.1"
-
 ajv@^6.1.0, ajv@^6.5.5:
   version "6.6.1"
   resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.6.1.tgz#6360f5ed0d80f232cc2b294c362d5dc2e538dd61"
@@ -344,6 +417,16 @@ ajv@^6.1.0, ajv@^6.5.5:
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
 
+ajv@^6.5.3, ajv@^6.6.1:
+  version "6.6.2"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.6.2.tgz#caceccf474bf3fc3ce3b147443711a24063cc30d"
+  integrity sha512-FBHEW6Jf5TB9MGBgUUA9XHkTbjXYfAUjY43ACMfmdMRHniyoMHjHjzD50OK8LGDWQwp4rWEsIq5kEqq7rvIM1g==
+  dependencies:
+    fast-deep-equal "^2.0.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.4.1"
+    uri-js "^4.2.2"
+
 amdefine@>=0.0.4:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/amdefine/-/amdefine-1.0.1.tgz#4a5282ac164729e93619bcfd3ad151f817ce91f5"
@@ -365,9 +448,10 @@ ansi-cyan@^0.1.1:
   dependencies:
     ansi-wrap "0.1.0"
 
-ansi-escapes@^1.1.0:
-  version "1.4.0"
-  resolved "http://registry.npmjs.org/ansi-escapes/-/ansi-escapes-1.4.0.tgz#d3a8a83b319aa67793662b13e761c7911422306e"
+ansi-escapes@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.1.0.tgz#f73207bb81207d75fd6c83f125af26eea378ca30"
+  integrity sha512-UgAb8H9D41AQnu/PbWlCofQVcnV4Gs2bBJi9eZPxfU/hgglFh3SMDMENRIqdr7H6XFnXdoknctFByVsCOotTVw==
 
 ansi-gray@^0.1.1:
   version "0.1.1"
@@ -393,6 +477,11 @@ ansi-regex@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-3.0.0.tgz#ed0317c322064f79466c02966bddb605ab37d998"
 
+ansi-regex@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-4.1.0.tgz#8b9f8f08cf1acb843756a839ca8c7e3168c51997"
+  integrity sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==
+
 ansi-styles@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-1.1.0.tgz#eaecbf66cd706882760b2f4691582b8f55d7a7de"
@@ -401,7 +490,7 @@ ansi-styles@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-2.2.1.tgz#b432dd3358b634cf75e1e4664368240533c1ddbe"
 
-ansi-styles@^3.2.1:
+ansi-styles@^3.2.0, ansi-styles@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
   dependencies:
@@ -449,11 +538,13 @@ argparse@^1.0.7:
   dependencies:
     sprintf-js "~1.0.2"
 
-aria-query@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/aria-query/-/aria-query-0.3.0.tgz#cb8a9984e2862711c83c80ade5b8f5ca0de2b467"
+aria-query@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/aria-query/-/aria-query-3.0.0.tgz#65b3fcc1ca1155a8c9ae64d6eee297f15d5133cc"
+  integrity sha1-ZbP8wcoRVajJrmTW7uKX8V1RM8w=
   dependencies:
     ast-types-flow "0.0.7"
+    commander "^2.11.0"
 
 arr-diff@^1.0.1:
   version "1.1.0"
@@ -514,6 +605,14 @@ array-from@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/array-from/-/array-from-2.1.1.tgz#cfe9d8c26628b9dc5aecc62a9f5d8f1f352c1195"
 
+array-includes@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/array-includes/-/array-includes-3.0.3.tgz#184b48f62d92d7452bb31b323165c7f8bd02266d"
+  integrity sha1-GEtI9i2S10UrsxsyMWXH+L0CJm0=
+  dependencies:
+    define-properties "^1.1.2"
+    es-abstract "^1.7.0"
+
 array-initial@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/array-initial/-/array-initial-1.1.0.tgz#2fa74b26739371c3947bd7a7adc73be334b3d795"
@@ -557,13 +656,6 @@ array-unique@^0.3.2:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
 
-array.prototype.find@^2.0.1:
-  version "2.0.4"
-  resolved "https://registry.yarnpkg.com/array.prototype.find/-/array.prototype.find-2.0.4.tgz#556a5c5362c08648323ddaeb9de9d14bc1864c90"
-  dependencies:
-    define-properties "^1.1.2"
-    es-abstract "^1.7.0"
-
 array.prototype.flat@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/array.prototype.flat/-/array.prototype.flat-1.2.1.tgz#812db8f02cad24d3fab65dd67eabe3b8903494a4"
@@ -612,9 +704,15 @@ assign-symbols@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
 
-ast-types-flow@0.0.7:
+ast-types-flow@0.0.7, ast-types-flow@^0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/ast-types-flow/-/ast-types-flow-0.0.7.tgz#f70b735c6bca1a5c9c22d982c3e39e7feba3bdad"
+  integrity sha1-9wtzXGvKGlycItmCw+Oef+ujva0=
+
+astral-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
+  integrity sha512-+Ryf6g3BKoRc7jfp7ad8tM4TtMiaWvbF/1/sQcZPkkS7ag3D5nMBCe2UfOTONtAkaG0tO0ij3C5Lwmf1EiyjHg==
 
 async-done@^1.2.0, async-done@^1.2.2:
   version "1.3.1"
@@ -674,7 +772,14 @@ aws4@^1.8.0:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.8.0.tgz#f0e003d9ca9e7f59c7a508945d7b2ef9a04a542f"
 
-babel-code-frame@^6.16.0, babel-code-frame@^6.26.0:
+axobject-query@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/axobject-query/-/axobject-query-2.0.2.tgz#ea187abe5b9002b377f925d8bf7d1c561adf38f9"
+  integrity sha512-MCeek8ZH7hKyO1rWUbKNQBbl4l2eY0ntk7OGi+q0RlafrCnfPxC06WZA+uebCfmYp4mNU9jRBP1AhGyf8+W3ww==
+  dependencies:
+    ast-types-flow "0.0.7"
+
+babel-code-frame@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.26.0.tgz#63fd43f7dc1e3bb7ce35947db8fe369a3f58c74b"
   dependencies:
@@ -706,15 +811,17 @@ babel-core@6.26.3, babel-core@^6.26.0:
     slash "^1.0.0"
     source-map "^0.5.7"
 
-babel-eslint@6.1.2:
-  version "6.1.2"
-  resolved "http://registry.npmjs.org/babel-eslint/-/babel-eslint-6.1.2.tgz#5293419fe3672d66598d327da9694567ba6a5f2f"
+babel-eslint@10.0.1:
+  version "10.0.1"
+  resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-10.0.1.tgz#919681dc099614cd7d31d45c8908695092a1faed"
+  integrity sha512-z7OT1iNV+TjOwHNLLyJk+HN+YVWX+CLE6fPD2SymJZOZQBs+QIexFjhm4keGTm8MW9xr4EC9Q0PbaLB24V5GoQ==
   dependencies:
-    babel-traverse "^6.0.20"
-    babel-types "^6.0.19"
-    babylon "^6.0.18"
-    lodash.assign "^4.0.0"
-    lodash.pickby "^4.0.0"
+    "@babel/code-frame" "^7.0.0"
+    "@babel/parser" "^7.0.0"
+    "@babel/traverse" "^7.0.0"
+    "@babel/types" "^7.0.0"
+    eslint-scope "3.7.1"
+    eslint-visitor-keys "^1.0.0"
 
 babel-generator@^6.26.0:
   version "6.26.1"
@@ -1363,7 +1470,7 @@ babel-template@^6.24.1, babel-template@^6.26.0:
     babylon "^6.18.0"
     lodash "^4.17.4"
 
-babel-traverse@^6.0.20, babel-traverse@^6.24.1, babel-traverse@^6.26.0:
+babel-traverse@^6.24.1, babel-traverse@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.26.0.tgz#46a9cbd7edcc62c8e5c064e2d2d8d0f4035766ee"
   dependencies:
@@ -1377,7 +1484,7 @@ babel-traverse@^6.0.20, babel-traverse@^6.24.1, babel-traverse@^6.26.0:
     invariant "^2.2.2"
     lodash "^4.17.4"
 
-babel-types@^6.0.19, babel-types@^6.19.0, babel-types@^6.24.1, babel-types@^6.26.0:
+babel-types@^6.19.0, babel-types@^6.24.1, babel-types@^6.26.0:
   version "6.26.0"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.26.0.tgz#a3b073f94ab49eb6fa55cd65227a334380632497"
   dependencies:
@@ -1386,7 +1493,7 @@ babel-types@^6.0.19, babel-types@^6.19.0, babel-types@^6.24.1, babel-types@^6.26
     lodash "^4.17.4"
     to-fast-properties "^1.0.3"
 
-babylon@^6.0.18, babylon@^6.18.0:
+babylon@^6.18.0:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.18.0.tgz#af2f3b88fa6f5c1e4c634d1a0f8eac4f55b395e3"
 
@@ -1668,26 +1775,21 @@ caller-callsite@^2.0.0:
   dependencies:
     callsites "^2.0.0"
 
-caller-path@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-0.1.0.tgz#94085ef63581ecd3daa92444a8fe94e82577751f"
-  dependencies:
-    callsites "^0.2.0"
-
 caller-path@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/caller-path/-/caller-path-2.0.0.tgz#468f83044e369ab2010fac5f06ceee15bb2cb1f4"
   dependencies:
     caller-callsite "^2.0.0"
 
-callsites@^0.2.0:
-  version "0.2.0"
-  resolved "http://registry.npmjs.org/callsites/-/callsites-0.2.0.tgz#afab96262910a7f33c19a5775825c69f34e350ca"
-
 callsites@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npmjs.org/callsites/-/callsites-2.0.0.tgz#06eb84f00eea413da86affefacbffb36093b3c50"
 
+callsites@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-3.0.0.tgz#fb7eb569b72ad7a45812f93fd9430a3e410b3dd3"
+  integrity sha512-tWnkwu9YEq2uzlBDI4RcLn8jrFvF9AOi8PxDNU3hZZjJcjkcRAq3vCI+vZcg1SuxISDYe86k9VZFwAxDiJGoAw==
+
 camelcase-keys@^2.0.0:
   version "2.1.0"
   resolved "http://registry.npmjs.org/camelcase-keys/-/camelcase-keys-2.1.0.tgz#308beeaffdf28119051efa1d932213c91b8f92e7"
@@ -1757,9 +1859,10 @@ chalk@^1.0.0, chalk@^1.1.1, chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chalk@^2.0.1, chalk@^2.4.2:
+chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
+  integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
   dependencies:
     ansi-styles "^3.2.1"
     escape-string-regexp "^1.0.5"
@@ -1781,6 +1884,11 @@ chalk@~0.4.0:
     has-color "~0.1.0"
     strip-ansi "~0.1.0"
 
+chardet@^0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
+  integrity sha512-mT8iDcrh03qDGRRmoA2hmBJnxpllMR+0/0qlzjqZES6NdiWDcZkCNAk4rPFZ9Q85r27unkiNNg8ZOiwZXBHwcA==
+
 check-error@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/check-error/-/check-error-1.0.2.tgz#574d312edd88bb5dd8912e9286dd6c0aed4aac82"
@@ -1859,11 +1967,12 @@ clean-css@^4.0.4:
   dependencies:
     source-map "~0.6.0"
 
-cli-cursor@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-1.0.2.tgz#64da3f7d56a54412e59794bd62dc35295e8f2987"
+cli-cursor@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/cli-cursor/-/cli-cursor-2.1.0.tgz#b35dac376479facc3e94747d41d0d0f5238ffcb5"
+  integrity sha1-s12sN2R5+sw+lHR9QdDQ9SOP/LU=
   dependencies:
-    restore-cursor "^1.0.1"
+    restore-cursor "^2.0.0"
 
 cli-width@^2.0.0:
   version "2.2.0"
@@ -1945,10 +2054,6 @@ cloneable-readable@^1.0.0:
     process-nextick-args "^2.0.0"
     readable-stream "^2.3.5"
 
-co@^4.6.0:
-  version "4.6.0"
-  resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
-
 code-point-at@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
@@ -1996,9 +2101,10 @@ combined-stream@^1.0.6, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@2.19.0, commander@^2.18.0, commander@^2.9.0:
+commander@2.19.0, commander@^2.11.0, commander@^2.18.0, commander@^2.9.0:
   version "2.19.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.19.0.tgz#f6198aa84e5b83c46054b94ddedbfed5ee9ff12a"
+  integrity sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg==
 
 commander@~2.1.0:
   version "2.1.0"
@@ -2028,7 +2134,7 @@ concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
 
-concat-stream@^1.5.0, concat-stream@^1.5.2, concat-stream@^1.6.0:
+concat-stream@^1.5.0, concat-stream@^1.6.0:
   version "1.6.2"
   resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
   dependencies:
@@ -2260,9 +2366,10 @@ d@1:
   dependencies:
     es5-ext "^0.10.9"
 
-damerau-levenshtein@^1.0.0:
+damerau-levenshtein@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/damerau-levenshtein/-/damerau-levenshtein-1.0.4.tgz#03191c432cb6eea168bb77f3a55ffdccb8978514"
+  integrity sha1-AxkcQyy27qFou3fzpV/9zLiXhRQ=
 
 danger@7.0.15:
   version "7.0.15"
@@ -2351,21 +2458,22 @@ debug@3.2.6, debug@3.X, debug@^3.1.0:
   dependencies:
     ms "^2.1.1"
 
-debug@^2.1.1, debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
+debug@^2.1.2, debug@^2.2.0, debug@^2.3.3, debug@^2.6.8, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
     ms "2.0.0"
 
-debug@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.0.tgz#373687bffa678b38b1cd91f861b63850035ddc87"
+debug@^4.0.1, debug@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
+  integrity sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==
   dependencies:
     ms "^2.1.1"
 
-debug@^4.1.1:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
+debug@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.0.tgz#373687bffa678b38b1cd91f861b63850035ddc87"
   dependencies:
     ms "^2.1.1"
 
@@ -2499,16 +2607,10 @@ discontinuous-range@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/discontinuous-range/-/discontinuous-range-1.0.0.tgz#e38331f0844bba49b9a9cb71c771585aab1bc65a"
 
-doctrine@^1.2.2:
-  version "1.5.0"
-  resolved "http://registry.npmjs.org/doctrine/-/doctrine-1.5.0.tgz#379dce730f6166f76cefa4e6707a159b02c5a6fa"
-  dependencies:
-    esutils "^2.0.2"
-    isarray "^1.0.0"
-
-doctrine@^2.0.0:
+doctrine@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
+  integrity sha512-35mSku4ZXK0vfCuHEDAwt55dg2jNajHZ1odvF+8SSr82EsZY4QmXfuWso8oEd8zRhVObSN18aM0CjSdoBX7zIw==
   dependencies:
     esutils "^2.0.2"
 
@@ -2618,7 +2720,7 @@ elliptic@^6.0.0:
     minimalistic-assert "^1.0.0"
     minimalistic-crypto-utils "^1.0.0"
 
-emoji-regex@^6.1.0:
+emoji-regex@^6.5.1:
   version "6.5.1"
   resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-6.5.1.tgz#9baea929b155565c11ea41c6626eaa65cef992c2"
 
@@ -2753,7 +2855,7 @@ es5-ext@^0.10.14, es5-ext@^0.10.35, es5-ext@^0.10.45, es5-ext@^0.10.9, es5-ext@~
     es6-symbol "~3.1.1"
     next-tick "1"
 
-es6-iterator@^2.0.1, es6-iterator@~2.0.1, es6-iterator@~2.0.3:
+es6-iterator@^2.0.1, es6-iterator@~2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.3.tgz#a7de889141a05a94b0854403b2d0a0fbfa98f3b7"
   dependencies:
@@ -2761,17 +2863,6 @@ es6-iterator@^2.0.1, es6-iterator@~2.0.1, es6-iterator@~2.0.3:
     es5-ext "^0.10.35"
     es6-symbol "^3.1.1"
 
-es6-map@^0.1.3:
-  version "0.1.5"
-  resolved "https://registry.yarnpkg.com/es6-map/-/es6-map-0.1.5.tgz#9136e0503dcc06a301690f0bb14ff4e364e949f0"
-  dependencies:
-    d "1"
-    es5-ext "~0.10.14"
-    es6-iterator "~2.0.1"
-    es6-set "~0.1.5"
-    es6-symbol "~3.1.1"
-    event-emitter "~0.3.5"
-
 es6-promise@4.2.6:
   version "4.2.6"
   resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.6.tgz#b685edd8258886365ea62b57d30de28fadcd974f"
@@ -2786,17 +2877,7 @@ es6-promisify@^5.0.0:
   dependencies:
     es6-promise "^4.0.3"
 
-es6-set@~0.1.5:
-  version "0.1.5"
-  resolved "https://registry.yarnpkg.com/es6-set/-/es6-set-0.1.5.tgz#d2b3ec5d4d800ced818db538d28974db0a73ccb1"
-  dependencies:
-    d "1"
-    es5-ext "~0.10.14"
-    es6-iterator "~2.0.1"
-    es6-symbol "3.1.1"
-    event-emitter "~0.3.5"
-
-es6-symbol@3.1.1, es6-symbol@^3.1.1, es6-symbol@~3.1.1:
+es6-symbol@^3.1.1, es6-symbol@~3.1.1:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.1.tgz#bf00ef4fdab6ba1b46ecb7b629b4c7ed5715cc77"
   dependencies:
@@ -2827,24 +2908,16 @@ escodegen@^1.11.0:
   optionalDependencies:
     source-map "~0.6.1"
 
-escope@^3.6.0:
-  version "3.6.0"
-  resolved "https://registry.yarnpkg.com/escope/-/escope-3.6.0.tgz#e01975e812781a163a6dadfdd80398dc64c889c3"
-  dependencies:
-    es6-map "^0.1.3"
-    es6-weak-map "^2.0.1"
-    esrecurse "^4.1.0"
-    estraverse "^4.1.1"
-
 eslint-config-prettier@4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-4.1.0.tgz#181364895899fff9fd3605fecb5c4f20e7d5f395"
   dependencies:
     get-stdin "^6.0.0"
 
-eslint-config-wpcalypso@0.8.0:
-  version "0.8.0"
-  resolved "https://registry.yarnpkg.com/eslint-config-wpcalypso/-/eslint-config-wpcalypso-0.8.0.tgz#e097552997bebef0d8256d9163741267c6ab510b"
+eslint-config-wpcalypso@4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/eslint-config-wpcalypso/-/eslint-config-wpcalypso-4.0.1.tgz#f0f8a8b999e5236e628045b3402d3c4433363507"
+  integrity sha512-/MdCPOQusYRJI57/GFNi523CW75CUIoqKEY+8XhDtkz0iSeFXl12c2hW2l4ezE0cDbhMUwSslI07YpSPW7nRgA==
 
 eslint-loader@2.1.2:
   version "2.1.2"
@@ -2856,16 +2929,19 @@ eslint-loader@2.1.2:
     object-hash "^1.1.4"
     rimraf "^2.6.1"
 
-eslint-plugin-jsx-a11y@4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-jsx-a11y/-/eslint-plugin-jsx-a11y-4.0.0.tgz#779bb0fe7b08da564a422624911de10061e048ee"
-  dependencies:
-    aria-query "^0.3.0"
-    ast-types-flow "0.0.7"
-    damerau-levenshtein "^1.0.0"
-    emoji-regex "^6.1.0"
-    jsx-ast-utils "^1.0.0"
-    object-assign "^4.0.1"
+eslint-plugin-jsx-a11y@6.1.2:
+  version "6.1.2"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-jsx-a11y/-/eslint-plugin-jsx-a11y-6.1.2.tgz#69bca4890b36dcf0fe16dd2129d2d88b98f33f88"
+  integrity sha512-7gSSmwb3A+fQwtw0arguwMdOdzmKUgnUcbSNlo+GjKLAQFuC2EZxWqG9XHRI8VscBJD5a8raz3RuxQNFW+XJbw==
+  dependencies:
+    aria-query "^3.0.0"
+    array-includes "^3.0.3"
+    ast-types-flow "^0.0.7"
+    axobject-query "^2.0.1"
+    damerau-levenshtein "^1.0.4"
+    emoji-regex "^6.5.1"
+    has "^1.0.3"
+    jsx-ast-utils "^2.0.1"
 
 eslint-plugin-lodash@5.1.0:
   version "5.1.0"
@@ -2873,22 +2949,32 @@ eslint-plugin-lodash@5.1.0:
   dependencies:
     lodash "4.17.11"
 
-eslint-plugin-react@6.10.3:
-  version "6.10.3"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-6.10.3.tgz#c5435beb06774e12c7db2f6abaddcbf900cd3f78"
+eslint-plugin-react@7.11.1:
+  version "7.11.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-7.11.1.tgz#c01a7af6f17519457d6116aa94fc6d2ccad5443c"
+  integrity sha512-cVVyMadRyW7qsIUh3FHp3u6QHNhOgVrLQYdQEB1bPWBsgbNCHdFAeNMquBMCcZJu59eNthX053L70l7gRt4SCw==
   dependencies:
-    array.prototype.find "^2.0.1"
-    doctrine "^1.2.2"
-    has "^1.0.1"
-    jsx-ast-utils "^1.3.4"
-    object.assign "^4.0.4"
+    array-includes "^3.0.3"
+    doctrine "^2.1.0"
+    has "^1.0.3"
+    jsx-ast-utils "^2.0.1"
+    prop-types "^15.6.2"
 
 eslint-plugin-wpcalypso@4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/eslint-plugin-wpcalypso/-/eslint-plugin-wpcalypso-4.0.2.tgz#ad5c98b1e3faed275b56924746225cfbb196e331"
+  integrity sha512-XqsgUlz4kiPppuZBjMMUtcPRsLduxfRBrrBpGGipxQpwCYp1+yPBOwjk17WrR/BeHEw/RJ9+Xrt+F8vrRv2qBw==
   dependencies:
     requireindex "^1.1.0"
 
+eslint-scope@3.7.1:
+  version "3.7.1"
+  resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-3.7.1.tgz#3d63c3edfda02e06e01a452ad88caacc7cdcb6e8"
+  integrity sha1-PWPD7f2gLgbgGkUq2IyqzHzctug=
+  dependencies:
+    esrecurse "^4.1.0"
+    estraverse "^4.1.1"
+
 eslint-scope@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-4.0.0.tgz#50bf3071e9338bcdc43331794a0cb533f0136172"
@@ -2896,52 +2982,67 @@ eslint-scope@^4.0.0:
     esrecurse "^4.1.0"
     estraverse "^4.1.1"
 
-eslint@3.19.0:
-  version "3.19.0"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-3.19.0.tgz#c8fc6201c7f40dd08941b87c085767386a679acc"
+eslint-utils@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/eslint-utils/-/eslint-utils-1.3.1.tgz#9a851ba89ee7c460346f97cf8939c7298827e512"
+  integrity sha512-Z7YjnIldX+2XMcjr7ZkgEsOj/bREONV60qYeB/bjMAqqqZ4zxKyWX+BOUkdmRmA9riiIPVvo5x86m5elviOk0Q==
+
+eslint-visitor-keys@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.0.0.tgz#3f3180fb2e291017716acb4c9d6d5b5c34a6a81d"
+  integrity sha512-qzm/XxIbxm/FHyH341ZrbnMUpe+5Bocte9xkmFMzPMjRaZMcXww+MpBptFvtU+79L362nqiLhekCxCxDPaUMBQ==
+
+eslint@5.12.0:
+  version "5.12.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-5.12.0.tgz#fab3b908f60c52671fb14e996a450b96c743c859"
+  integrity sha512-LntwyPxtOHrsJdcSwyQKVtHofPHdv+4+mFwEe91r2V13vqpM8yLr7b1sW+Oo/yheOPkWYsYlYJCkzlFAt8KV7g==
   dependencies:
-    babel-code-frame "^6.16.0"
-    chalk "^1.1.3"
-    concat-stream "^1.5.2"
-    debug "^2.1.1"
-    doctrine "^2.0.0"
-    escope "^3.6.0"
-    espree "^3.4.0"
-    esquery "^1.0.0"
-    estraverse "^4.2.0"
+    "@babel/code-frame" "^7.0.0"
+    ajv "^6.5.3"
+    chalk "^2.1.0"
+    cross-spawn "^6.0.5"
+    debug "^4.0.1"
+    doctrine "^2.1.0"
+    eslint-scope "^4.0.0"
+    eslint-utils "^1.3.1"
+    eslint-visitor-keys "^1.0.0"
+    espree "^5.0.0"
+    esquery "^1.0.1"
     esutils "^2.0.2"
     file-entry-cache "^2.0.0"
-    glob "^7.0.3"
-    globals "^9.14.0"
-    ignore "^3.2.0"
+    functional-red-black-tree "^1.0.1"
+    glob "^7.1.2"
+    globals "^11.7.0"
+    ignore "^4.0.6"
+    import-fresh "^3.0.0"
     imurmurhash "^0.1.4"
-    inquirer "^0.12.0"
-    is-my-json-valid "^2.10.0"
-    is-resolvable "^1.0.0"
-    js-yaml "^3.5.1"
-    json-stable-stringify "^1.0.0"
+    inquirer "^6.1.0"
+    js-yaml "^3.12.0"
+    json-stable-stringify-without-jsonify "^1.0.1"
     levn "^0.3.0"
-    lodash "^4.0.0"
-    mkdirp "^0.5.0"
+    lodash "^4.17.5"
+    minimatch "^3.0.4"
+    mkdirp "^0.5.1"
     natural-compare "^1.4.0"
     optionator "^0.8.2"
-    path-is-inside "^1.0.1"
-    pluralize "^1.2.1"
-    progress "^1.1.8"
-    require-uncached "^1.0.2"
-    shelljs "^0.7.5"
-    strip-bom "^3.0.0"
-    strip-json-comments "~2.0.1"
-    table "^3.7.8"
-    text-table "~0.2.0"
-    user-home "^2.0.0"
+    path-is-inside "^1.0.2"
+    pluralize "^7.0.0"
+    progress "^2.0.0"
+    regexpp "^2.0.1"
+    semver "^5.5.1"
+    strip-ansi "^4.0.0"
+    strip-json-comments "^2.0.1"
+    table "^5.0.2"
+    text-table "^0.2.0"
 
-espree@^3.4.0:
-  version "3.5.4"
-  resolved "http://registry.npmjs.org/espree/-/espree-3.5.4.tgz#b0f447187c8a8bed944b815a660bddf5deb5d1a7"
+espree@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/espree/-/espree-5.0.0.tgz#fc7f984b62b36a0f543b13fb9cd7b9f4a7f5b65c"
+  integrity sha512-1MpUfwsdS9MMoN7ZXqAr9e9UKdVHDcvrJpyx7mm1WuQlx/ygErEQBzgi5Nh5qBHIoYweprhtMkTCb9GhcAIcsA==
   dependencies:
-    acorn "^5.5.0"
-    acorn-jsx "^3.0.0"
+    acorn "^6.0.2"
+    acorn-jsx "^5.0.0"
+    eslint-visitor-keys "^1.0.0"
 
 esprima@^3.1.3:
   version "3.1.3"
@@ -2951,9 +3052,10 @@ esprima@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
 
-esquery@^1.0.0:
+esquery@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.0.1.tgz#406c51658b1f5991a5f9b62b1dc25b00e3e5c708"
+  integrity sha512-SmiyZ5zIWH9VM+SRUReLS5Q8a7GxtRdxEBVZpm98rJM7Sb+A9DVCndXfkeFUd3byderg+EbDkfnevfCwynWaNA==
   dependencies:
     estraverse "^4.0.0"
 
@@ -2975,7 +3077,7 @@ esutils@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
 
-event-emitter@^0.3.5, event-emitter@~0.3.5:
+event-emitter@^0.3.5:
   version "0.3.5"
   resolved "https://registry.yarnpkg.com/event-emitter/-/event-emitter-0.3.5.tgz#df8c69eef1647923c7157b9ce83840610b02cc39"
   dependencies:
@@ -3041,10 +3143,6 @@ execa@^1.0.0:
     signal-exit "^3.0.0"
     strip-eof "^1.0.0"
 
-exit-hook@^1.0.0:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/exit-hook/-/exit-hook-1.1.1.tgz#f05ca233b48c05d54fff07765df8507e95c02ff8"
-
 exit@0.1.2, exit@0.1.x:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/exit/-/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
@@ -3090,6 +3188,15 @@ extend@^3.0.0, extend@~3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
 
+external-editor@^3.0.0:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-3.0.3.tgz#5866db29a97826dbe4bf3afd24070ead9ea43a27"
+  integrity sha512-bn71H9+qWoOQKyZDo25mOMVpSmXROAsTJVVVYzrrtol3d4y+AsKjf4Iwl2Q+IuT0kFSQ1qo166UuIwqYq7mGnA==
+  dependencies:
+    chardet "^0.7.0"
+    iconv-lite "^0.4.24"
+    tmp "^0.0.33"
+
 extglob@^2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/extglob/-/extglob-2.0.4.tgz#ad00fe4dc612a9232e8718711dc5cb5ab0285543"
@@ -3148,12 +3255,12 @@ figgy-pudding@^3.1.0, figgy-pudding@^3.5.1:
   version "3.5.1"
   resolved "https://registry.yarnpkg.com/figgy-pudding/-/figgy-pudding-3.5.1.tgz#862470112901c727a0e495a80744bd5baa1d6790"
 
-figures@^1.3.5:
-  version "1.7.0"
-  resolved "https://registry.yarnpkg.com/figures/-/figures-1.7.0.tgz#cbe1e3affcf1cd44b80cadfed28dc793a9701d2e"
+figures@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/figures/-/figures-2.0.0.tgz#3ab1a2d2a62c8bfb431a0c94cb797a2fce27c962"
+  integrity sha1-OrGi0qYsi/tDGgyUy3l6L84nyWI=
   dependencies:
     escape-string-regexp "^1.0.5"
-    object-assign "^4.1.0"
 
 file-entry-cache@^2.0.0:
   version "2.0.0"
@@ -3395,6 +3502,11 @@ function.prototype.name@^1.1.0:
     function-bind "^1.1.1"
     is-callable "^1.1.3"
 
+functional-red-black-tree@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/functional-red-black-tree/-/functional-red-black-tree-1.0.1.tgz#1b0ab3bd553b2a0d6399d29c0e3ea0b252078327"
+  integrity sha1-GwqzvVU7Kg1jmdKcDj6gslIHgyc=
+
 gauge@~2.7.3:
   version "2.7.4"
   resolved "https://registry.yarnpkg.com/gauge/-/gauge-2.7.4.tgz#2c03405c7538c39d7eb37b317022e325fb018bf7"
@@ -3414,18 +3526,6 @@ gaze@^1.0.0:
   dependencies:
     globule "^1.0.0"
 
-generate-function@^2.0.0:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/generate-function/-/generate-function-2.3.1.tgz#f069617690c10c868e73b8465746764f97c3479f"
-  dependencies:
-    is-property "^1.0.2"
-
-generate-object-property@^1.1.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/generate-object-property/-/generate-object-property-1.2.0.tgz#9c0e1c40308ce804f4783618b937fa88f99d50d0"
-  dependencies:
-    is-property "^1.0.0"
-
 get-caller-file@^1.0.1:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.3.tgz#f978fa4c90d1dfe7ff2d6beda2a515e713bdcf4a"
@@ -3550,7 +3650,12 @@ global-prefix@^1.0.1:
     is-windows "^1.0.1"
     which "^1.2.14"
 
-globals@^9.14.0, globals@^9.18.0:
+globals@^11.1.0, globals@^11.7.0:
+  version "11.9.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-11.9.0.tgz#bde236808e987f290768a93d065060d78e6ab249"
+  integrity sha512-5cJVtyXWH8PiJPVLZzzoIizXx944O4OmRro5MWKx5fT4MgcN7OfaMutPeaTdJCCURwbWdhhcCWcKIffPnmTzBg==
+
+globals@^9.18.0:
   version "9.18.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
 
@@ -4093,7 +4198,7 @@ i18n-calypso@3.0.0:
     react "0.14.8 || ^15.5.0 || ^16.0.0"
     xgettext-js "^2.0.0"
 
-iconv-lite@0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13:
+iconv-lite@0.4.24, iconv-lite@^0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
   dependencies:
@@ -4124,9 +4229,10 @@ ignore-walk@^3.0.1:
   dependencies:
     minimatch "^3.0.4"
 
-ignore@^3.2.0:
-  version "3.3.10"
-  resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.3.10.tgz#0a97fb876986e8081c631160f8f9f389157f0043"
+ignore@^4.0.6:
+  version "4.0.6"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
+  integrity sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==
 
 import-fresh@^2.0.0:
   version "2.0.0"
@@ -4135,6 +4241,14 @@ import-fresh@^2.0.0:
     caller-path "^2.0.0"
     resolve-from "^3.0.0"
 
+import-fresh@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-3.0.0.tgz#a3d897f420cab0e671236897f75bc14b4885c390"
+  integrity sha512-pOnA9tfM3Uwics+SaBLCNyZZZbK+4PTu0OPZtLlMIrv17EdBoC15S9Kn8ckJ9TZTyKb3ywNE5y1yeDxxGA7nTQ==
+  dependencies:
+    parent-module "^1.0.0"
+    resolve-from "^4.0.0"
+
 imurmurhash@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
@@ -4176,22 +4290,23 @@ ini@^1.3.4, ini@^1.3.5, ini@~1.3.0:
   version "1.3.5"
   resolved "https://registry.yarnpkg.com/ini/-/ini-1.3.5.tgz#eee25f56db1c9ec6085e0c22778083f596abf927"
 
-inquirer@^0.12.0:
-  version "0.12.0"
-  resolved "http://registry.npmjs.org/inquirer/-/inquirer-0.12.0.tgz#1ef2bfd63504df0bc75785fff8c2c41df12f077e"
+inquirer@^6.1.0:
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/inquirer/-/inquirer-6.2.1.tgz#9943fc4882161bdb0b0c9276769c75b32dbfcd52"
+  integrity sha512-088kl3DRT2dLU5riVMKKr1DlImd6X7smDhpXUCkJDCKvTEJeRiXh0G132HG9u5a+6Ylw9plFRY7RuTnwohYSpg==
   dependencies:
-    ansi-escapes "^1.1.0"
-    ansi-regex "^2.0.0"
-    chalk "^1.0.0"
-    cli-cursor "^1.0.1"
+    ansi-escapes "^3.0.0"
+    chalk "^2.0.0"
+    cli-cursor "^2.1.0"
     cli-width "^2.0.0"
-    figures "^1.3.5"
-    lodash "^4.3.0"
-    readline2 "^1.0.1"
-    run-async "^0.1.0"
-    rx-lite "^3.1.2"
-    string-width "^1.0.1"
-    strip-ansi "^3.0.0"
+    external-editor "^3.0.0"
+    figures "^2.0.0"
+    lodash "^4.17.10"
+    mute-stream "0.0.7"
+    run-async "^2.2.0"
+    rxjs "^6.1.0"
+    string-width "^2.1.0"
+    strip-ansi "^5.0.0"
     through "^2.3.6"
 
 interpolate-components@1.1.1:
@@ -4202,7 +4317,7 @@ interpolate-components@1.1.1:
     react-addons-create-fragment "^0.14.3 || ^15.1.0"
     react-dom "^0.14.3 || ^15.1.0 || ^16.0.0"
 
-interpret@^1.0.0, interpret@^1.1.0:
+interpret@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.1.0.tgz#7ed1b1410c6a0e0f78cf95d3b8440c63f78b8614"
 
@@ -4361,20 +4476,6 @@ is-glob@^4.0.0:
   dependencies:
     is-extglob "^2.1.1"
 
-is-my-ip-valid@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/is-my-ip-valid/-/is-my-ip-valid-1.0.0.tgz#7b351b8e8edd4d3995d4d066680e664d94696824"
-
-is-my-json-valid@^2.10.0:
-  version "2.19.0"
-  resolved "https://registry.yarnpkg.com/is-my-json-valid/-/is-my-json-valid-2.19.0.tgz#8fd6e40363cd06b963fa877d444bfb5eddc62175"
-  dependencies:
-    generate-function "^2.0.0"
-    generate-object-property "^1.1.0"
-    is-my-ip-valid "^1.0.0"
-    jsonpointer "^4.0.0"
-    xtend "^4.0.0"
-
 is-negated-glob@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-negated-glob/-/is-negated-glob-1.0.0.tgz#6910bca5da8c95e784b5751b976cf5a10fee36d2"
@@ -4417,13 +4518,10 @@ is-plain-object@^2.0.1, is-plain-object@^2.0.3, is-plain-object@^2.0.4:
   dependencies:
     isobject "^3.0.1"
 
-is-promise@^2.1:
+is-promise@^2.1, is-promise@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
-
-is-property@^1.0.0, is-property@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/is-property/-/is-property-1.0.2.tgz#57fe1c4e48474edd65b09911f26b1cd4095dda84"
+  integrity sha1-eaKp7OfwlugPNtKy87wWwf9L8/o=
 
 is-regex@^1.0.4:
   version "1.0.4"
@@ -4437,10 +4535,6 @@ is-relative@^1.0.0:
   dependencies:
     is-unc-path "^1.0.0"
 
-is-resolvable@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.1.0.tgz#fb18f87ce1feb925169c9a407c19318a3206ed88"
-
 is-stream@^1.0.1, is-stream@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
@@ -4522,7 +4616,7 @@ js-base64@^2.1.8:
   version "2.4.9"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.4.9.tgz#748911fb04f48a60c4771b375cac45a80df11c03"
 
-"js-tokens@^3.0.0 || ^4.0.0":
+"js-tokens@^3.0.0 || ^4.0.0", js-tokens@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
 
@@ -4530,13 +4624,21 @@ js-tokens@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.2.tgz#9866df395102130e38f7f996bceb65443209c25b"
 
-js-yaml@3.12.0, js-yaml@^3.5.1, js-yaml@^3.9.0:
+js-yaml@3.12.0, js-yaml@^3.9.0:
   version "3.12.0"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.12.0.tgz#eaed656ec8344f10f527c6bfa1b6e2244de167d1"
   dependencies:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
+js-yaml@^3.12.0:
+  version "3.12.1"
+  resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.12.1.tgz#295c8632a18a23e054cf5c9d3cecafe678167600"
+  integrity sha512-um46hB9wNOKlwkHgiuyEVAybXBjwFUV0Z/RaHJblRd9DXltue9FTYvzCr9ErQrK9Adz5MU4gHWVaNUfdmrC8qA==
+  dependencies:
+    argparse "^1.0.7"
+    esprima "^4.0.0"
+
 jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
@@ -4581,6 +4683,11 @@ jsesc@^1.3.0:
   version "1.3.0"
   resolved "http://registry.npmjs.org/jsesc/-/jsesc-1.3.0.tgz#46c3fec8c1892b12b0833db9bc7622176dbab34b"
 
+jsesc@^2.5.1:
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-2.5.2.tgz#80564d2e483dacf6e8ef209650a67df3f0c283a4"
+  integrity sha512-OYu7XEzjkCQ3C5Ps3QIZsQfNpqoJyZZA99wd9aWd05NCtC5pWOkShK2mkL6HXQR6/Cy2lbNdPlZBpuQHXE63gA==
+
 jsesc@~0.5.0:
   version "0.5.0"
   resolved "http://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
@@ -4633,7 +4740,12 @@ json-schema@0.2.3:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
 
-json-stable-stringify@^1.0.0, json-stable-stringify@^1.0.1:
+json-stable-stringify-without-jsonify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/json-stable-stringify-without-jsonify/-/json-stable-stringify-without-jsonify-1.0.1.tgz#9db7b59496ad3f3cfef30a75142d2d930ad72651"
+  integrity sha1-nbe1lJatPzz+8wp1FC0tkwrXJlE=
+
+json-stable-stringify@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz#9a759d39c5f2ff503fd5300646ed445f88c4f9af"
   dependencies:
@@ -4663,7 +4775,7 @@ jsonify@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
 
-jsonpointer@^4.0.0, jsonpointer@^4.0.1:
+jsonpointer@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/jsonpointer/-/jsonpointer-4.0.1.tgz#4fd92cb34e0e9db3c89c8622ecf51f9b978c6cb9"
 
@@ -4694,9 +4806,12 @@ jstimezonedetect@1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/jstimezonedetect/-/jstimezonedetect-1.0.5.tgz#93d035cd20e8c7d64eb1375cf5aa7a10a024466a"
 
-jsx-ast-utils@^1.0.0, jsx-ast-utils@^1.3.4:
-  version "1.4.1"
-  resolved "https://registry.yarnpkg.com/jsx-ast-utils/-/jsx-ast-utils-1.4.1.tgz#3867213e8dd79bf1e8f2300c0cfc1efb182c0df1"
+jsx-ast-utils@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/jsx-ast-utils/-/jsx-ast-utils-2.0.1.tgz#e801b1b39985e20fffc87b40e3748080e2dcac7f"
+  integrity sha1-6AGxs5mF4g//yHtA43SAgOLcrH8=
+  dependencies:
+    array-includes "^3.0.3"
 
 just-debounce@^1.0.0:
   version "1.0.0"
@@ -4933,7 +5048,7 @@ lodash._shimkeys@~2.4.1:
   dependencies:
     lodash._objecttypes "~2.4.1"
 
-lodash.assign@^4.0.0, lodash.assign@^4.0.8, lodash.assign@^4.2.0:
+lodash.assign@^4.0.8, lodash.assign@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/lodash.assign/-/lodash.assign-4.2.0.tgz#0d99f3ccd7a6d261d19bdaeb9245005d285808e7"
 
@@ -5068,10 +5183,6 @@ lodash.once@^4.0.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/lodash.once/-/lodash.once-4.1.1.tgz#0dd3971213c7c56df880977d504c88fb471a97ac"
 
-lodash.pickby@^4.0.0:
-  version "4.6.0"
-  resolved "https://registry.yarnpkg.com/lodash.pickby/-/lodash.pickby-4.6.0.tgz#7dea21d8c18d7703a27c704c15d3b84a67e33aff"
-
 lodash.restparam@^3.0.0:
   version "3.6.1"
   resolved "https://registry.yarnpkg.com/lodash.restparam/-/lodash.restparam-3.6.1.tgz#936a4e309ef330a7645ed4145986c85ae5b20805"
@@ -5138,7 +5249,7 @@ lodash.values@~2.4.1:
   dependencies:
     lodash.keys "~2.4.1"
 
-lodash@4.17.11, lodash@^4.0.0, lodash@^4.12.0, lodash@^4.13.1, lodash@^4.14.2, lodash@^4.15.0, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.3.0, lodash@~4.17.10:
+lodash@4.17.11, lodash@^4.0.0, lodash@^4.12.0, lodash@^4.13.1, lodash@^4.14.2, lodash@^4.15.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.4, lodash@^4.17.5, lodash@~4.17.10:
   version "4.17.11"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
 
@@ -5525,9 +5636,10 @@ mute-stdout@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/mute-stdout/-/mute-stdout-1.0.1.tgz#acb0300eb4de23a7ddeec014e3e96044b3472331"
 
-mute-stream@0.0.5:
-  version "0.0.5"
-  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.5.tgz#8fbfabb0a98a253d3184331f9e8deb7372fac6c0"
+mute-stream@0.0.7:
+  version "0.0.7"
+  resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
+  integrity sha1-MHXOk7whuPq0PhvE2n6BFe0ee6s=
 
 nan@^2.10.0, nan@^2.9.2:
   version "2.11.1"
@@ -5982,9 +6094,12 @@ once@^1.3.0, once@^1.3.1, once@^1.3.2, once@^1.4.0:
   dependencies:
     wrappy "1"
 
-onetime@^1.0.0:
-  version "1.1.0"
-  resolved "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz#a1f7838f8314c516f05ecefcbc4ccfe04b4ed789"
+onetime@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/onetime/-/onetime-2.0.1.tgz#067428230fd67443b2794b22bba528b6867962d4"
+  integrity sha1-BnQoIw/WdEOyeUsiu6UotoZ5YtQ=
+  dependencies:
+    mimic-fn "^1.0.0"
 
 optionator@^0.8.1, optionator@^0.8.2:
   version "0.8.2"
@@ -6135,6 +6250,13 @@ parallel-transform@^1.1.0:
     inherits "^2.0.3"
     readable-stream "^2.1.5"
 
+parent-module@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/parent-module/-/parent-module-1.0.0.tgz#df250bdc5391f4a085fb589dad761f5ad6b865b5"
+  integrity sha512-8Mf5juOMmiE4FcmzYc4IaiS9L3+9paz2KOiXzkRviCP6aDmN49Hz6EMWz0lGNp9pX80GvvAuLADtyGfW/Em3TA==
+  dependencies:
+    callsites "^3.0.0"
+
 parents@~1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/parents/-/parents-1.0.1.tgz#fedd4d2bf193a77745fe71e371d73c3307d9c751"
@@ -6238,7 +6360,7 @@ path-is-absolute@^1.0.0, path-is-absolute@^1.0.1:
   version "1.0.1"
   resolved "http://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
-path-is-inside@^1.0.1:
+path-is-inside@^1.0.1, path-is-inside@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/path-is-inside/-/path-is-inside-1.0.2.tgz#365417dede44430d1c11af61027facf074bdfc53"
 
@@ -6384,9 +6506,10 @@ plur@^2.1.0:
   dependencies:
     irregular-plurals "^1.0.0"
 
-pluralize@^1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-1.2.1.tgz#d1a21483fd22bb41e58a12fa3421823140897c45"
+pluralize@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-7.0.0.tgz#298b89df8b93b0221dbf421ad2b1b1ea23fc6777"
+  integrity sha512-ARhBOdzS3e41FbkW/XWrTEtukqqLoK5+Z/4UeDaLuSW+39JPeFgs4gCGqsrJHVZX0fUrx//4OF0K1CUGwlIFow==
 
 pn@^1.1.0:
   version "1.1.0"
@@ -6499,9 +6622,10 @@ process@^0.11.10:
   version "0.11.10"
   resolved "https://registry.yarnpkg.com/process/-/process-0.11.10.tgz#7332300e840161bda3e69a1d1d91a7d4bc16f182"
 
-progress@^1.1.8:
-  version "1.1.8"
-  resolved "http://registry.npmjs.org/progress/-/progress-1.1.8.tgz#e260c78f6161cdd9b0e56cc3e0a85de17c7a57be"
+progress@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/progress/-/progress-2.0.3.tgz#7e8cf8d8f5b8f239c1bc68beb4eb78567d572ef8"
+  integrity sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==
 
 promise-inflight@^1.0.1:
   version "1.0.1"
@@ -6892,14 +7016,6 @@ readline-sync@^1.4.9:
   version "1.4.9"
   resolved "https://registry.yarnpkg.com/readline-sync/-/readline-sync-1.4.9.tgz#3eda8e65f23cd2a17e61301b1f0003396af5ecda"
 
-readline2@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/readline2/-/readline2-1.0.1.tgz#41059608ffc154757b715d9989d199ffbf372e35"
-  dependencies:
-    code-point-at "^1.0.0"
-    is-fullwidth-code-point "^1.0.0"
-    mute-stream "0.0.5"
-
 rechoir@^0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
@@ -6951,6 +7067,11 @@ regex-not@^1.0.0, regex-not@^1.0.2:
     extend-shallow "^3.0.2"
     safe-regex "^1.1.0"
 
+regexpp@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/regexpp/-/regexpp-2.0.1.tgz#8d19d31cf632482b589049f8281f93dbcba4d07f"
+  integrity sha512-lv0M6+TkDVniA3aD1Eg0DVpfU/booSu7Eev3TDO/mZKHBfVjgCGTV4t4buppESEYDtkArYFOxTJWv6S5C+iaNw==
+
 regexpu-core@^2.0.0:
   version "2.0.0"
   resolved "http://registry.npmjs.org/regexpu-core/-/regexpu-core-2.0.0.tgz#49d038837b8dcf8bfa5b9a42139938e6ea2ae240"
@@ -7069,13 +7190,6 @@ require-main-filename@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-1.0.1.tgz#97f717b69d48784f5f526a6c5aa8ffdda055a4d1"
 
-require-uncached@^1.0.2:
-  version "1.0.3"
-  resolved "http://registry.npmjs.org/require-uncached/-/require-uncached-1.0.3.tgz#4e0d56d6c9662fd31e43011c4b95aa49955421d3"
-  dependencies:
-    caller-path "^0.1.0"
-    resolve-from "^1.0.0"
-
 requireindex@^1.1.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/requireindex/-/requireindex-1.2.0.tgz#3463cdb22ee151902635aa6c9535d4de9c2ef1ef"
@@ -7087,14 +7201,15 @@ resolve-dir@^1.0.0, resolve-dir@^1.0.1:
     expand-tilde "^2.0.0"
     global-modules "^1.0.0"
 
-resolve-from@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
-
 resolve-from@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-3.0.0.tgz#b22c7af7d9d6881bc8b6e653335eebcb0a188748"
 
+resolve-from@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-4.0.0.tgz#4abcd852ad32dd7baabfe9b40e00a36db5f392e6"
+  integrity sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g==
+
 resolve-options@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/resolve-options/-/resolve-options-1.1.0.tgz#32bb9e39c06d67338dc9378c0d6d6074566ad131"
@@ -7111,12 +7226,13 @@ resolve@^1.1.6, resolve@^1.1.7, resolve@^1.4.0:
   dependencies:
     path-parse "^1.0.5"
 
-restore-cursor@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-1.0.1.tgz#34661f46886327fed2991479152252df92daa541"
+restore-cursor@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/restore-cursor/-/restore-cursor-2.0.0.tgz#9f7ee287f82fd326d4fd162923d62129eee0dfaf"
+  integrity sha1-n37ih/gv0ybU/RYpI9YhKe7g368=
   dependencies:
-    exit-hook "^1.0.0"
-    onetime "^1.0.0"
+    onetime "^2.0.0"
+    signal-exit "^3.0.2"
 
 ret@~0.1.10:
   version "0.1.15"
@@ -7156,11 +7272,12 @@ rtlcss@^2.4.0:
     postcss "^6.0.14"
     strip-json-comments "^2.0.0"
 
-run-async@^0.1.0:
-  version "0.1.0"
-  resolved "https://registry.yarnpkg.com/run-async/-/run-async-0.1.0.tgz#c8ad4a5e110661e402a7d21b530e009f25f8e389"
+run-async@^2.2.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.3.0.tgz#0371ab4ae0bdd720d4166d7dfda64ff7a445a6c0"
+  integrity sha1-A3GrSuC91yDUFm19/aZP96RFpsA=
   dependencies:
-    once "^1.3.0"
+    is-promise "^2.1.0"
 
 run-node@^1.0.0:
   version "1.0.0"
@@ -7172,9 +7289,12 @@ run-queue@^1.0.0, run-queue@^1.0.3:
   dependencies:
     aproba "^1.1.1"
 
-rx-lite@^3.1.2:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/rx-lite/-/rx-lite-3.1.2.tgz#19ce502ca572665f3b647b10939f97fd1615f102"
+rxjs@^6.1.0:
+  version "6.3.3"
+  resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.3.3.tgz#3c6a7fa420e844a81390fb1158a9ec614f4bad55"
+  integrity sha512-JTWmoY9tWCs7zvIk/CvRjhjGaOd+OVBM987mxFo+OW66cGpdKjZcpmc74ES1sB//7Kl/PAe8+wEakuhG4pcgOw==
+  dependencies:
+    tslib "^1.9.0"
 
 safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
@@ -7264,7 +7384,7 @@ semver-greatest-satisfied-range@^1.1.0:
   dependencies:
     sver-compat "^1.5.0"
 
-"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@^5.4.1, semver@^5.5.0, semver@^5.6.0:
+"semver@2 || 3 || 4 || 5", semver@^5.3.0, semver@^5.4.1, semver@^5.5.0, semver@^5.5.1, semver@^5.6.0:
   version "5.6.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.6.0.tgz#7e74256fbaa49c75aa7c7a205cc22799cac80004"
 
@@ -7331,17 +7451,10 @@ shelljs@0.3.x:
   version "0.3.0"
   resolved "http://registry.npmjs.org/shelljs/-/shelljs-0.3.0.tgz#3596e6307a781544f591f37da618360f31db57b1"
 
-shelljs@^0.7.5:
-  version "0.7.8"
-  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.8.tgz#decbcf874b0d1e5fb72e14b164a9683048e9acb3"
-  dependencies:
-    glob "^7.0.0"
-    interpret "^1.0.0"
-    rechoir "^0.6.2"
-
-signal-exit@^3.0.0:
+signal-exit@^3.0.0, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
+  integrity sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=
 
 sinon-chai@3.3.0:
   version "3.3.0"
@@ -7367,9 +7480,14 @@ slash@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/slash/-/slash-2.0.0.tgz#de552851a1759df3a8f206535442f5ec4ddeab44"
 
-slice-ansi@0.0.4:
-  version "0.0.4"
-  resolved "http://registry.npmjs.org/slice-ansi/-/slice-ansi-0.0.4.tgz#edbf8903f66f7ce2f8eafd6ceed65e264c831b35"
+slice-ansi@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/slice-ansi/-/slice-ansi-2.0.0.tgz#5373bdb8559b45676e8541c66916cdd6251612e7"
+  integrity sha512-4j2WTWjp3GsZ+AOagyzVbzp4vWGtZ0hEZ/gDY/uTvm6MTxUfTUIsnMIFb1bn8o0RuXiqUw15H1bue8f22Vw2oQ==
+  dependencies:
+    ansi-styles "^3.2.0"
+    astral-regex "^1.0.0"
+    is-fullwidth-code-point "^2.0.0"
 
 "slice-stream@>= 1.0.0 < 2":
   version "1.0.0"
@@ -7441,7 +7559,7 @@ source-map@^0.4.2:
   dependencies:
     amdefine ">=0.0.4"
 
-source-map@^0.5.1, source-map@^0.5.6, source-map@^0.5.7:
+source-map@^0.5.0, source-map@^0.5.1, source-map@^0.5.6, source-map@^0.5.7:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
 
@@ -7600,7 +7718,7 @@ string-width@^1.0.1, string-width@^1.0.2:
     is-fullwidth-code-point "^1.0.0"
     strip-ansi "^3.0.0"
 
-"string-width@^1.0.2 || 2", string-width@^2.0.0, string-width@^2.1.1:
+"string-width@^1.0.2 || 2", string-width@^2.0.0, string-width@^2.1.0, string-width@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-2.1.1.tgz#ab93f27a8dc13d28cac815c462143a6d9012ae9e"
   dependencies:
@@ -7649,6 +7767,13 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
+strip-ansi@^5.0.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
+  integrity sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==
+  dependencies:
+    ansi-regex "^4.1.0"
+
 strip-ansi@~0.1.0:
   version "0.1.1"
   resolved "http://registry.npmjs.org/strip-ansi/-/strip-ansi-0.1.1.tgz#39e8a98d044d150660abe4a6808acf70bb7bc991"
@@ -7663,10 +7788,6 @@ strip-bom@^2.0.0:
   dependencies:
     is-utf8 "^0.2.0"
 
-strip-bom@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
-
 strip-eof@^1.0.0:
   version "1.0.0"
   resolved "http://registry.npmjs.org/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
@@ -7681,9 +7802,10 @@ strip-json-comments@1.0.x:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-1.0.4.tgz#1e15fbcac97d3ee99bf2d73b4c656b082bbafb91"
 
-strip-json-comments@2.0.1, strip-json-comments@^2.0.0, strip-json-comments@~2.0.1:
+strip-json-comments@2.0.1, strip-json-comments@^2.0.0, strip-json-comments@^2.0.1, strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
+  integrity sha1-PFMZQukIwml8DsNEhYwobHygpgo=
 
 style-loader@0.23.1:
   version "0.23.1"
@@ -7745,16 +7867,15 @@ tabbable@^3.1.2:
   version "3.1.2"
   resolved "https://registry.yarnpkg.com/tabbable/-/tabbable-3.1.2.tgz#f2d16cccd01f400e38635c7181adfe0ad965a4a2"
 
-table@^3.7.8:
-  version "3.8.3"
-  resolved "http://registry.npmjs.org/table/-/table-3.8.3.tgz#2bbc542f0fda9861a755d3947fefd8b3f513855f"
+table@^5.0.2:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/table/-/table-5.1.1.tgz#92030192f1b7b51b6eeab23ed416862e47b70837"
+  integrity sha512-NUjapYb/qd4PeFW03HnAuOJ7OMcBkJlqeClWxeNlQ0lXGSb52oZXGzkO0/I0ARegQ2eUT1g2VDJH0eUxDRcHmw==
   dependencies:
-    ajv "^4.7.0"
-    ajv-keywords "^1.0.0"
-    chalk "^1.1.1"
-    lodash "^4.0.0"
-    slice-ansi "0.0.4"
-    string-width "^2.0.0"
+    ajv "^6.6.1"
+    lodash "^4.17.11"
+    slice-ansi "2.0.0"
+    string-width "^2.1.1"
 
 tapable@^1.0.0, tapable@^1.1.0:
   version "1.1.1"
@@ -7818,7 +7939,7 @@ terser@^3.8.1:
     source-map "~0.6.1"
     source-map-support "~0.5.6"
 
-text-table@^0.2.0, text-table@~0.2.0:
+text-table@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"
 
@@ -7903,6 +8024,11 @@ to-fast-properties@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-1.0.3.tgz#b83571fa4d8c25b82e231b06e3a3055de4ca1a47"
 
+to-fast-properties@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
+  integrity sha1-3F5pjL0HkmW8c+A3doGk5Og/YW4=
+
 to-object-path@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/to-object-path/-/to-object-path-0.3.0.tgz#297588b7b0e7e0ac08e04e672f85c1f4999e17af"
@@ -8136,12 +8262,6 @@ use@^3.1.0:
   version "3.1.1"
   resolved "https://registry.yarnpkg.com/use/-/use-3.1.1.tgz#d50c8cac79a19fbc20f2911f56eb973f4e10070f"
 
-user-home@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/user-home/-/user-home-2.0.0.tgz#9c70bfd8169bc1dcbf48604e0f04b8b49cde9e9f"
-  dependencies:
-    os-homedir "^1.0.0"
-
 util-deprecate@^1.0.1, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"