TYPESCRIPT

create model class angular

// to create a model class, we first need to create a new file
//f.e person.ts

export class Person {
 constructor(
  public name: string,
   public lastName: string,
   public age:number
  
  ) {}
}

//now that we have the model class we can create arrays that contain Person class elements

.
.
public people: Person[];
constructor(){
 this.people = [
   new Person ('Carla','Smith', 20 ),
    new Person ('Carlos','Smith', 25 ),
    new Person ('Andrea','Johnson', 23 ),
   
   ];
}

angular 12 model class

//Define how single recipe should look like - Blueprint for object
export class Recipe {

    public name : string;
    public description : string;
    public imagePath : string;

    constructor(name : string, desc : string, imagePath : string){
        this.name = name;
        this.description = desc;
        this.imagePath = imagePath;
    } 

}