Modernize codebase

- Use ES modules
- Remove vendored libs and build them from npm using esbuild
- Switch from JSZip to zip.js

1 files changed, 3 insertions, 1 deletions

diff --git a/ext/js/display/display-history.js b/ext/js/display/display-history.js
index 71882ca3..a983346c 100644
--- a/ext/js/display/display-history.js
+++ b/ext/js/display/display-history.js
@@ -16,7 +16,9 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-class DisplayHistory extends EventDispatcher {
+import {EventDispatcher, generateId, isObject} from '../core.js';
+
+export class DisplayHistory extends EventDispatcher {
     constructor({clearable=true, useBrowserHistory=false}) {
         super();
         this._clearable = clearable;