Interview topics - Typescript

Types

What is typescript

Using types

Numbers, Strings & Booleans

Types Assignment & Types Inference

Object Types

Array Types

Tuples

Enums

Union Types

Type Guards

Function Return Type & void

Functions as Types, Function Types & Callbacks

Any, unknown, never Types

Classes & Interfaces

Defining Classes

Constructor Functions

Private & public access modifiers

Shorthand Initialization

readonly Modifier

Inheritance

Properties Overriding & protected Modifier

Getters & Setters

Static Methods & Properties

Abstract Classes

Interfaces

Using Interfaces with Classes

Extending Interfaces

Advanced Types

Intersection Types

Discriminated Unions

Types Casting

Indexed Properties

Function Overloads

Generics

What are Generics?

Built-in Generics (Array, Promise, Partial, ReadOnly)

Generic Functions

keyof Constrain

Generic Classes