Protected and Abstract Classes

// Define the BaseClassProtected class
class BaseClassProtected {
  // Declare a protected property "id" of type number
  protected id: number;
  // Declare a private property "name" of type string with a default value of ""
  private name: string = "";
  // Constructor which takes a number argument "id"
  constructor(id: number) {
    // Set the value of the "id" property to the argument
    this.id = id;
  }
}
// Define the AccessProtected class which extends the BaseClassProtected class
class AccessProtected
  extends BaseClassProtected {
  // Constructor which takes a number argument "id"
  constructor(id: number) {
    // Call the constructor of the BaseClassProtected class with the argument
    super(id);
    // Log the value of the "id" property from the BaseClassProtected class
    console.log(`base.id = ${this.id}`);
    // Log the value of the "name" property from the BaseClassProtected class
    console.log(`base.name = ${this.name}`);
  }
}