fix(lib): expose component ref from cross boundary element strategy

In the same way that default element strategy exposes it via protected API.
Remove component ref getter from default boundary strategy wrapper.

Author: gund

projects/ngx-element-boundary/element-strategy/default/src/element-boundary-ng-element-strategy.ts

@@ -65,11 +65,6 @@ export class DefaultElementBoundaryNgElementStrategy
   // so we are using late initialization of stream
   events = maybeLateInitStream(this.defaultStrategy, 'events');
 
-  // Forward original `ComponentRef` from the default strategy
-  protected get componentRef(): ComponentRef<any> | undefined {
-    return this.getComponentRef();
-  }
-
   private options: DefaultElementBoundaryNgElementStrategyOptionsDefault;
 
   constructor(

projects/ngx-element-boundary/src/lib/cross-boundary-ng-element-strategy.ts

@@ -1,11 +1,7 @@
-import { Injector } from '@angular/core';
-import {
-  NgElementStrategy,
-  NgElementStrategyEvent,
-  NgElementStrategyFactory,
-} from '@angular/elements';
-import { Observable, of, Subject, ReplaySubject } from 'rxjs';
-import { take, takeUntil, timeoutWith, switchAll } from 'rxjs/operators';
+import { ComponentRef, Injector } from '@angular/core';
+import { NgElementStrategy, NgElementStrategyFactory } from '@angular/elements';
+import { of, Subject } from 'rxjs';
+import { take, takeUntil, timeoutWith } from 'rxjs/operators';
 
 import {
   ElementBoundaryNgElementStrategy,
@@ -73,6 +69,11 @@ export class CrossBoundaryNgElementStrategy implements NgElementStrategy {
   // so we are using late initialization of stream
   events = maybeLateInitStream(this.baseStrategy, 'events');
 
+  // Get `ComponentRef` from the base strategy
+  get componentRef(): ComponentRef<any> | undefined {
+    return this.baseStrategy.getComponentRef();
+  }
+
   private elementBoundaryService: ElementBoundaryService = this.hookableInjector.get(
     ElementBoundaryService,
   );