Typeguard method with enheritance

typeguard.ts

export abstract class BaseClass {
  /**
   * Generic method to typeguard provided instance
   * @param entity
   */
  public static classOf<T extends typeof BaseClass>(
    this: T,
    entity: BaseClass,
  ): entity is InstanceType<T> {
    return entity.constructor.name === this.name;
  }

  /**
   * Generic method to check type of entity
   * @param baseClass
   */
  public isA(baseClass: typeof BaseEntity): this is typeof baseClass {
    return this.constructor.name === baseClass.name;
  }
}