ShopFacet.sol

READ FUNCTIONS
function balanceOfBatch(address[], uint256[]) external
Given an array of addresses and item ids, returns the item balance of each address
RETURNS
    uint256[]
WRITE FUNCTIONS
function buyPortals(address, uint256, bool) external
‌Transfers GHST from msg.sender in exchange for Portals based on the current price. Also shares revenue with the revenueShare addresses. 
function purchaseItemsWithGhst(address, uint256[], uint256[]) external
‌Transfers GHSt from msg.sender in exchange for Items based on the Item price. Also shares revenue with the revenueShare addresses. 
function purchaseItemsWithVouchers(address, uint256[], uint256[]) external
‌Exchanges and burns a pre-launch Voucher for its equivalent Mainnet Wearable Item. 
function onERC1155BatchReceived(address, address, uint256[], uint256[], bytes) external
‌Handle the receipt of multiple ERC1155 token types.