Interface Level

interface Level {
    access_restriction: null;
    base_altitude: number;
    can_describe: boolean;
    can_search: boolean;
    default_height: number;
    door_height: number;
    groups: {};
    icon: string;
    id: number;
    on_top_of: null | number;
    short_label: string;
    slug: string;
    subtitle: string;
    title: string;
    titles: { [lang: string]: string };
}