export type AisTarget = {
  mmsi: number;
  imo: number;
  name: string;
  callsign: string;
  vesselType: string;
  lat: number;
  lon: number;
  heading: number;
  sog: number;
  cog: number;
  rot: number;
  length: number;
  width: number;
  draught: number;
  destination: string;
  eta: string;
  status: string;
  messageTimestamp: string;
  receivedDate: string;
  source: string;
  classType: string;
  signalKindCode?: string;
  shipKindCode?: string;
  nationalCode?: string;
  shipImagePath?: string | null;
  shipImageCount?: number;
};

