export declare enum EventType {
    ORDER_CREATED = "order.created",
    ORDER_CONFIRMED = "order.confirmed",
    ORDER_FAILED = "order.failed",
    ORDER_COMPLETED = "order.completed",
    STOCK_CHECK = "stock.check",
    STOCK_CHECK_RESPONSE = "stock.check.response",
    STOCK_RESERVED = "stock.reserved",
    STOCK_RELEASED = "stock.released",
    PAYMENT_INITIATED = "payment.initiated",
    PAYMENT_SUCCEEDED = "payment.succeeded",
    PAYMENT_FAILED = "payment.failed"
}