refactor: migrate remaining class components to hooks

Author: Flatlogic Bot

src/components/Loader/index.js

@@ -1,25 +1,20 @@
 import React from 'react';
 import PropTypes from 'prop-types';
 
-class Loader extends React.Component {
-  static propTypes = {
-    size: PropTypes.number.isRequired,
-  };
+function Loader({ size }) {
+  return (
+    <div>
+      <i className='la la-spinner la-spin' style={{ fontSize: size }} />
+    </div>
+  );
+}
 
-  static defaultProps = {
-    size: 21,
-  };
+Loader.propTypes = {
+  size: PropTypes.number.isRequired,
+};
 
-  render() {
-    return (
-      <div>
-        <i
-          className='la la-spinner la-spin'
-          style={{ fontSize: this.props.size }}
-        />
-      </div>
-    );
-  }
-}
+Loader.defaultProps = {
+  size: 21,
+};
 
 export default Loader;