BREAKING CHANGE(decorators): Migrate to TC39 standard decorators (accessor) across components, update tsconfig and bump dependencies

ts_web/elements/dees-toast.ts

@@ -131,16 +131,16 @@ export class DeesToast extends DeesElement {
 
   // INSTANCE
   @property({ type: String })
-  public message: string = '';
+  accessor message: string = '';
 
   @property({ type: String })
-  public type: ToastType = 'info';
+  accessor type: ToastType = 'info';
 
   @property({ type: Number })
-  public duration: number = 3000;
+  accessor duration: number = 3000;
 
   @property({ type: Boolean, reflect: true })
-  public isVisible: boolean = false;
+  accessor isVisible: boolean = false;
 
   constructor() {
     super();