creating class in ts code example

Example 1: ts class

class Greeter {  
  greeting: string;
  
  constructor(message: string) {
    this.greeting = message;  
  }
  
  greet() {    
    return "Hello, " + this.greeting;
  }}

let greeter = new Greeter("world");Try

Example 2: classes in typescript

class Info {
  private name: string ;
  constructor(n:string){
    this.name = n ;
  };
  describe(){
    console.log(`Your name is  ${this.name}`);
  }
}

const a = new Info('joyous');
a.describe();

Example 3: classes in ts

class Greeter {  greeting: string;
  constructor(message: string) {    this.greeting = message;  }
  greet() {    return "Hello, " + this.greeting;  }}
let greeter = new Greeter("world");Try

Example 4: how to extend ts class

class Animal {
  move(distanceInMeters: number = 0) {
    console.log(`Animal moved ${distanceInMeters}m.`);
  }
}

class Dog extends Animal {
  bark() {
    console.log("Woof! Woof!");
  }
}

const dog = new Dog();
dog.bark();
dog.move(10);
dog.bark();Try