Class WindowTitleDirective

A callback method that is invoked immediately after the default change detector has checked the directive's data-bound properties for the first time, and before any of the view or content children have been checked. It is invoked only once when the directive is instantiated.

Asserts the correct type of the context for the template that NgForOf will render.

The presence of this method is a signal to the Ivy template type-check compiler that the NgForOf structural directive renders its template with a specific context type.