message: Use newer package for LitElement.
diff: */
  // If you are bundling this with rollup, webpack, or esbuild, the following URL should be trimmed.
  -import { LitElement, html, css } from "https://unpkg.com/lit-element?module";
  +import { LitElement, html, css } from "https://unpkg.com/lit?module";
  // This little utility checks if the Filament module is ready for action.
  // If so, it immediately calls the given function. If not, it asks the Filament
  