BuyNowParams

type BuyNowParams<TListingType = ListingType> =
  TListingType extends ListingType.Direct
    ? {
        buyAmount: BigNumberish;
        buyForWallet?: WalletAddress;
        id: BigNumberish;
        type: ListingType.Direct;
      }
    : { id: BigNumberish; type: ListingType.Auction };