The declaration was marked as deprecated here. solve It

if (this.IsloginMode) {
  authObs = this.Authservice.login(email, password);
} else {
  authObs = this.Authservice.signUp(email, password);
}
authObs.subscribe(resData=> {
    console.log(resData);
    this.Isloading = false;
  },
  (errorMeassage) => {
    console.log(errorMeassage);
    this.error = errorMeassage;
    this.Isloading = false;
  }
);
form.reset();

}

The signature ‘(next?: ((value: AuthResponseData) => void) | null | undefined, error?: ((error: any) => void) | null | undefined, complete?: (() => void) | null | undefined): Subscription’ of ‘authObs.subscribe’ is deprecated.