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What is DoBootstrap (ngDoBootstrap ) in Angular 7?

DoBootstrap Interface - Angular 7 added a new life-cycle hook that is called ngDoBootstrap and an interface that is called DoBootstrap.

Stayed In formed - Angular7 Interview Questions

Example:
//ngDoBootstrap - Life-Cycle Hook Interface

classAppModuleimplementsDoBootstrap {
ngDoBootstrap(appRef: ApplicationRef) {
appRef.bootstrap(AppComponent);
  }
}


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