Sidebar: convert to named export

src/annotator/index.js

@@ -12,8 +12,8 @@ registerIcons(iconSet);
 import { PortProvider } from '../shared/messaging';
 import { getConfig } from './config/index';
 import { Guest } from './guest';
-import Notebook from './notebook';
-import Sidebar from './sidebar';
+import { Notebook } from './notebook';
+import { Sidebar } from './sidebar';
 import { EventBus } from './util/emitter';
 
 // Look up the URL of the sidebar. This element is added to the page by the

src/annotator/sidebar.js

@@ -56,7 +56,7 @@ function createSidebarIframe(config) {
  *
  * @implements {Destroyable}
  */
-export default class Sidebar {
+export class Sidebar {
   /**
    * @param {HTMLElement} element
    * @param {import('./util/emitter').EventBus} eventBus -

src/annotator/test/sidebar-test.js

 import { addConfigFragment } from '../../shared/config-fragment';
-import Sidebar, { MIN_RESIZE, $imports } from '../sidebar';
+import { Sidebar, MIN_RESIZE, $imports } from '../sidebar';
 import { EventBus } from '../util/emitter';
 
 const DEFAULT_WIDTH = 350;