Typescript type

type

export type Event = {
  [key: string]: string | undefined | number | null | boolean | object;
  id: number;
  site_id: number;
  date: number;

  user: {
    user_id: string;
    visitor_profile?: {
      email: string;
      gravatar_hash: string;
      score: number;
      identified_time: number;
    };
  };

  visitor_timestamp: string;

  visit_entry_action_url: string;
  visit_exit_action_url?: string;

  location_browser_lang?: string;
  location_country?: string;
  location_country_code?: string;
  location_region?: string;
  location_city?: string;
  location_latitude?: string;
  location_longitude?: string;

  is_post: boolean;
  is_page: boolean;
  is_archive: boolean;
  post_title?: string | null;
  post_type?: string | null;
  post_id?: number | null;
  categories?: string | null;
  tags?: string | null;
  author?: string | null;

  referer_type?: string | null;
  referer_name?: string | null;
  referer_keyword?: string | null;
  referer_url?: string | null;

  campaign_keyword?: string | null;
  campaign_name?: string | null;
  campaign_medium?: string | null;
  campaign_source?: string | null;
  campaign_content?: string | null;
  campaign_id?: string | null;

  ip: {
    ip_address: string;
    company_name?: string;
    company_type?: string;
    company_domain?: string;
  };

  event_type: string;
  event: {
    type: string;
    label: string;
    event_meta: {
      [x: string]: string | object | null | undefined | [] | number | boolean;
    };
  };
};

const event: Event = {};
const abc = event?.pow;