fix(core): update

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@designestate/dees-element',
-  version: '2.0.15',
+  version: '2.0.16',
   description: 'a custom element class extending lit element class'
 }

ts/index.ts

@@ -2,6 +2,7 @@ import { CssManager } from './dees-element.classes.cssmanager.js';
 
 // lit exports
 export { html, TemplateResult, css, unsafeCSS, render } from 'lit';
+export { unsafeHTML } from 'lit/directives/unsafe-html.js';
 
 export { customElement } from 'lit/decorators/custom-element.js';