fix(core): update

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@design.estate/dees-element',
-  version: '2.0.33',
+  version: '2.0.34',
   description: 'a custom element class extending lit element class'
 }

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

@@ -32,6 +32,9 @@ export class DeesElement extends plugins.lit.LitElement {
       this.goBright = goBrightArg;
     });
     this.rxSubscriptions.push(this.themeSubscription);
+    for (const startupFunction of this.startupFunctions) {
+      await startupFunction();
+    }
     this.dispatchEvent(new CustomEvent('deesElementConnected'));
   }
 
@@ -40,7 +43,12 @@ export class DeesElement extends plugins.lit.LitElement {
     this.elementDomReadyDeferred.resolve();
   }
 
-  private garbageFunctions: (() => void)[] = [];
+  private startupFunctions: (() => void | Promise<any>)[] = [];
+  public registerStartupFunction(startupFunctionArg: () => void) {
+    this.startupFunctions.push(startupFunctionArg);
+  }
+
+  private garbageFunctions: (() => void | Promise<any>)[] = [];
   public registerGarbageFunction(garbageFunctionArg: () => void) {
     this.garbageFunctions.push(garbageFunctionArg);
   }
@@ -52,7 +60,7 @@ export class DeesElement extends plugins.lit.LitElement {
       subscription.unsubscribe();
     }
     for (const garbageFunction of this.garbageFunctions) {
-      garbageFunction();
+      await garbageFunction();
     }
     this.dispatchEvent(new CustomEvent('deesElementDisconnected'));
   }