message: boxel: Fix linting errors
diff: @@ -31,8 +31,9 @@ class StyledQrCodeComponent extends Component<StyledQrCodeComponentArgs> {
  @reads('args.dotType', 'square') declare dotType: DotType;
  @reads('args.margin', 0) declare margin: number;
  @reads('args.imageMargin', 0) declare imageMargin: number;
  - qrCode: any;
  + qrCode: QRCodeStyling | undefined;
  + // eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
  get qrOptions() {
  return {
  width: this.size,
  @@ -63,13 +64,13 @@ class StyledQrCodeComponent extends Component<StyledQrCodeComponentArgs> {
  };
  }
  - @action generateQrCode(element: HTMLElement) {
  + @action generateQrCode(element: HTMLElement): void {
  this.qrCode = new QRCodeStyling(this.qrOptions);
  this.qrCode.append(element);
  }
  - @action updateQrCode() {
  - this.qrCode.update(this.qrOptions);
  + @action updateQrCode(): void {
  + this.qrCode?.update(this.qrOptions);
  }
  }
  