Видео ютуба по тегу Angular Service Extends Abstract Class

Encapsulating Logic with Abstract Classes | Angular Monthly Meetup

Using Abstract Classes As Dependency-Injection Tokens With "providedIn" Semantics In Angular 9.1.9

How to Test Angular Components Extending an Abstract Class: Unleashing the ngOnInit

Абстрактные классы и методы в Java: объяснение за 7 минут

Когда использовать интерфейс, а когда абстрактный класс в реальных приложениях

Using Fallback Services in Abstract Classes: A Guide for Angular & TypeScript Projects

C# abstract classes 👻

Resolving Default Value Issues in Angular Component Testing: @ Input in Abstract Classes

Angular - How to extend guard

Resolving Type Checking Issues in Angular's forRoot Method with SharedAbstractService

Inheritance for Angular Services

Why Injection Tokens Are Essential for Angular

Ошибки наследования

True abstraction usage in Angular by Dmytro Khirnyi (Rus)

How to Ensure a Singleton Parent Service in Angular When Using Inheritance

How to Check if a Derived Class Implements an Abstract Class in Angular?

How to Create a Generic Method for Calling Different Services in Angular

How to Create a Reusable compareWithMainDevice Function in Angular Components

Injecting SignalR in Angular 10+ : A Comprehensive Guide for Services and Dependency Management

ngLeipzig #32: Inheritance & Object Composition: Code reuse in Angular | Patrick Creutzburg

Part 13 - Interface in TypeScript | Interfaces with Objects & Classes | TypeScript Tutorials