New version

src/components/Sidebar/index.jsx

@@ -1,5 +1,4 @@
 import React from 'react';
-import PropTypes from 'prop-types';
 import get from 'lodash/get';
 import Link from 'gatsby-link';
 import Menu from '../Menu';
@@ -13,14 +12,15 @@ class Sidebar extends React.Component {
     const { author, subtitle, copyright, menu } = this.props.data.site.siteMetadata;
     const isHomePage = get(location, 'pathname', '/') === '/';
 
-    /* eslint-disable jsx-a11y/img-redundant-alt*/
+    /* eslint-disable jsx-a11y/img-redundant-alt */
     const authorBlock = (
       <div>
         <Link to="/">
           <img
             src={profilePic}
             className="sidebar__author-photo"
-            width="75" height="75"
+            width="75"
+            height="75"
             alt={author.name}
           />
         </Link>
@@ -36,7 +36,7 @@ class Sidebar extends React.Component {
         <p className="sidebar__author-subtitle">{subtitle}</p>
       </div>
     );
-    /* eslint-enable jsx-a11y/img-redundant-alt*/
+    /* eslint-enable jsx-a11y/img-redundant-alt */
 
     return (
       <div className="sidebar">
@@ -57,18 +57,4 @@ class Sidebar extends React.Component {
   }
 }
 
-Sidebar.propTypes = {
-  data: PropTypes.shape({
-    site: PropTypes.shape({
-      siteMetadata: PropTypes.shape({
-        subtitle: PropTypes.string.isRequired,
-        author: PropTypes.object.isRequired,
-        copyright: PropTypes.string.isRequired,
-        menu: PropTypes.array.isRequired
-      })
-    })
-  }),
-  location: PropTypes.object
-};
-
 export default Sidebar;