fix(core): update

ts/dees-element.classes.cssmanager.ts

@@ -65,7 +65,7 @@ export class CssManager {
       });
       returnCssVar = newTriplet.cssVarName;
     }
-    return plugins.litElement.unsafeCSS(`var(${returnCssVar})`);
+    return plugins.lit.unsafeCSS(`var(${returnCssVar})`);
   }
 
   public cssGridColumns = (amountOfColumnsArg: number, gapSizeArg: number): CSSResult => {
@@ -75,6 +75,6 @@ export class CssManager {
         gapSizeArg * (amountOfColumnsArg - 1)
       }px/${amountOfColumnsArg}))`;
     }
-    return plugins.litElement.unsafeCSS(returnString);
+    return plugins.lit.unsafeCSS(returnString);
   };
 }

ts/dees-element.classes.dees-element.ts

@@ -1,14 +1,14 @@
 import * as plugins from './dees-element.plugins';
 
-export class DeesElement extends plugins.litElement.LitElement {
+export class DeesElement extends plugins.lit.LitElement {
   // INSTANCE
-  @plugins.litElement.property({ type: Boolean })
+  @plugins.lit.property({ type: Boolean })
   public goBright: boolean = false;
 
   // domtools
   public domtoolsPromise = plugins.domtools.elementBasic.setup(this);
 
-  @plugins.litElement.property()
+  @plugins.lit.property()
   domtools?: plugins.domtools.DomTools;
 
   private themeSubscription: plugins.smartrx.rxjs.Subscription;

ts/dees-element.plugins.ts

@@ -8,8 +8,9 @@ export {
 };
 
 // third party scope
-import { css, unsafeCSS, LitElement, property } from 'lit-element';
-const litElement = {
+import { css, unsafeCSS, LitElement } from 'lit';
+import { property } from 'lit/decorators';
+const lit = {
   css,
   unsafeCSS,
   LitElement,
@@ -19,6 +20,6 @@ const litElement = {
 import * as domtools from '@designestate/dees-domtools';
 
 export {
-  litElement,
+  lit,
   domtools
 };

ts/index.ts

@@ -1,21 +1,30 @@
 import { CssManager } from './dees-element.classes.cssmanager';
 import * as plugins from './dees-element.plugins';
 
+// lit exports
 export {
-  customElement,
-  property,
   html,
   TemplateResult,
   css,
   unsafeCSS,
-  state
-} from 'lit-element';
+} from 'lit';
 
+export {
+  customElement,
+  property,
+  state
+} from 'lit/decorators'
+
+// domtools exports
 import * as domtools from '@designestate/dees-domtools';
 export {
   domtools
 }
 
+// DeesElements exports
 export { DeesElement } from './dees-element.classes.dees-element';
 
+/**
+ * a singleton instance of CssManager
+ */
 export const cssManager = new CssManager();