chore: update eslint deps to latest (#2213)

- update eslint deps to latest
- disable new react/function-component-definition rule
- fix/disable newly reported issues

3 files changed, 2 insertions, 18 deletions

diff --git a/src/components/services/content/ConnectionLostBanner.js b/src/components/services/content/ConnectionLostBanner.js
index 5111a081a..b9e7eca53 100644
--- a/src/components/services/content/ConnectionLostBanner.js
+++ b/src/components/services/content/ConnectionLostBanner.js
@@ -1,4 +1,4 @@
-import { createRef, Component } from 'react';
+import { Component } from 'react';
 import PropTypes from 'prop-types';
 import { observer } from 'mobx-react';
 import injectSheet from 'react-jss';
@@ -77,8 +77,6 @@ class ConnectionLostBanner extends Component {
     reload: PropTypes.func.isRequired,
   };
 
-  inputRef = createRef();
-
   render() {
     const { classes, name, reload } = this.props;
 
diff --git a/src/components/services/content/ServiceDisabled.js b/src/components/services/content/ServiceDisabled.js
index 476b23235..f60d4bca6 100644
--- a/src/components/services/content/ServiceDisabled.js
+++ b/src/components/services/content/ServiceDisabled.js
@@ -23,10 +23,6 @@ class ServiceDisabled extends Component {
     enable: PropTypes.func.isRequired,
   };
 
-  countdownInterval = null;
-
-  countdownIntervalTimeout = 1000;
-
   render() {
     const { name, enable } = this.props;
     const { intl } = this.props;
diff --git a/src/components/services/content/ServiceView.js b/src/components/services/content/ServiceView.js
index 1bc1fbf5f..1ffdd2153 100644
--- a/src/components/services/content/ServiceView.js
+++ b/src/components/services/content/ServiceView.js
@@ -1,3 +1,4 @@
+/* eslint-disable react/jsx-no-useless-fragment */
 import { Component, Fragment } from 'react';
 import PropTypes from 'prop-types';
 import { autorun } from 'mobx';
@@ -65,17 +66,6 @@ class ServiceView extends Component {
     clearTimeout(this.hibernationTimer);
   }
 
-  updateTargetUrl = event => {
-    let visible = true;
-    if (event.url === '' || event.url === '#') {
-      visible = false;
-    }
-    this.setState({
-      targetUrl: event.url,
-      statusBarVisible: visible,
-    });
-  };
-
   render() {
     const {
       detachService,