Polymer 2.0 requires a class instead of Polymer({...}). Please, consider to transform **app-indexeddb-mirror.html** into an ES6 class so we can use it with Polymer 2.0
Polymer 2.0 requires a class instead of Polymer({...}).
Please, consider to transform app-indexeddb-mirror.html into an ES6 class so we can use it with Polymer 2.0