SwapCreated: PlainDescriptor<{
    deadline: number;
    desired_collection: number;
    desired_item?: number;
    offered_collection: number;
    offered_item: number;
    price?: {
        amount: bigint;
        direction: Enum<{
            Receive: undefined;
            Send: undefined;
        }>;
    };
}>

An item swap intent was created.