class Employee extends Person {
constructor(
firstName: string,
lastName: string,
private jobTitle: string) {
// call the constructor of the Person class:
super(firstName, lastName);
}
}
Code language: TypeScript (typescript)class Employee extends Person {
//..
}
Code language: TypeScript (typescript)class Person {
constructor(private firstName: string, private lastName: string) {
this.firstName = firstName;
this.lastName = lastName;
}
getFullName(): string {
return `${this.firstName} ${this.lastName}`;
}
describe(): string {
return `This is ${this.firstName} ${this.lastName}.`;
}
}
Code language: TypeScript (typescript)