Interface User

interface User {
    channels: null | { id: string; name: string }[];
    email: string;
    firstname: string;
    groups: null | { id: string; name: string }[];
    language: null | string;
    lastname: string;
    permissions: Permissions;
    phone: null | string;
    profileImageUri: null | string;
    roles: Role[];
    status: UserStatus;
    title: null | string;
    userId: string;
    username: string;
    userType: UserType;
}