Enforce stricter rules for Typescript files (#24910)

app/javascript/mastodon/components/attachment_list.jsx

@@ -4,7 +4,7 @@ import PropTypes from 'prop-types';
 import ImmutablePureComponent from 'react-immutable-pure-component';
 import { FormattedMessage } from 'react-intl';
 import classNames from 'classnames';
-import Icon from 'mastodon/components/icon';
+import { Icon }  from 'mastodon/components/icon';
 
 const filename = url => url.split('/').pop().split('#')[0].split('?')[0];