I found the solution
import { SignInWithApple, AppleSignInResponse, AppleSignInErrorResponse, ASAuthorizationAppleIDRequest } from ‘@ionic-native/sign-in-with-apple/ngx’;
constructor(private signInWithApple: SignInWithApple) { }
this.signInWithApple.signin({
requestedScopes: [
ASAuthorizationAppleIDRequest.ASAuthorizationScopeFullName,
ASAuthorizationAppleIDRequest.ASAuthorizationScopeEmail
]
})
.then((res: AppleSignInResponse) => {
// https://developer.apple.com/documentation/signinwithapplerestapi/verifying_a_user
alert('Send token to apple for verification: ' + res.identityToken);
console.log(res);
})
.catch((error: AppleSignInErrorResponse) => {
alert(error.code + ' ' + error.localizedDescription);
console.error(error);
});