var client = require("metro-realtime-client");

// All functions return a Promise...
client
  .listAgencies()
  .then(agencies => {
    // all calls to the client return a promise...
  })
  .catch(err => {
    // ...
  });

// ...so async/await works as well
const agencies = await client.listAgencies();

// Multiple entity getters
client.listAgencies();
client.listRoutes("lametro");
client.listStops("lametro");
client.listVehicles("lametro"); // All vehicles for the entire agency
client.listVehicles("lametro", "901"); // All vehicles for a specific route

// Single entity getters
client.getAgency("lametro");
client.getRoute("lametro", "901");
client.getStop("lametro", "15436");