Parking Lot LLD, API spec, DB schema

ParkingLot LLD. Share feedback and suggestion import java.io.; import java.util.; import java.text.; import java.math.; import java.util.regex.; import org.joda.time.DateTime; enum VehicleType { TWO_WHEELER, THREE_WHEELER, FOUR_WHEELER } enum ParkingSpotType{ SMALL, MEDIUM, LARGE } enum TicketStatus { UNPAID, PAID } class Vehicle{ int id; VehicleType vehicleType; } class ParkingSpot{ ...