Class Methods in OOP in TypeScript

Now let's learn how to create class methods. Let's say we have a class User with a property name:

typescriptclass User {
  name: string = '';
}

Let's make a method that returns the user name, specifying the return value type:

typescriptclass User {
  name: string = '';
  
  getName(): string {
    return this.name;
  }
}

Now let's make a method that changes the value of the name. The name will be passed as a parameter and for this parameter we must also specify the type:

typescriptclass User {
  name: string = '';
  
  getName(): string {
    return this.name;
  }
  
  setName(name: string): void {
    this.name = name;
  }
}