Remove decorators and bundler workarounds

src/codecs/mozjpeg/options.tsx

@@ -1,5 +1,4 @@
 import { h, Component } from 'preact';
-import { bind } from '../../lib/initial-util';
 import { inputFieldChecked, inputFieldValueAsNumber, preventDefault } from '../../lib/util';
 import { EncodeOptions, MozJpegColorSpace } from './encoder-meta';
 import * as style from '../../components/Options/style.module.scss';
@@ -23,8 +22,7 @@ export default class MozJPEGEncoderOptions extends Component<Props, State> {
     showAdvanced: false,
   };
 
-  @bind
-  onChange(event: Event) {
+  onChange = (event: Event) => {
     const form = (event.currentTarget as HTMLInputElement).closest('form') as HTMLFormElement;
     const { options } = this.props;