{
  "name": "auction",
  "version": "1.0.0",
  "description": "Sealed-bid auction with encrypted bids - bids remain private until reveal",
  "author": "Lab-Z",
  "tags": ["defi", "auction", "bidding", "privacy"],

  "slots": [
    { "name": "ERRORS", "description": "Custom error definitions", "required": false },
    { "name": "EVENTS", "description": "Event definitions", "required": false },
    { "name": "STATE_VARIABLES", "description": "Additional state variables", "required": false },
    { "name": "MODIFIERS", "description": "Custom modifiers", "required": false },
    { "name": "CONSTRUCTOR_PARAMS", "description": "Constructor parameters", "required": false },
    { "name": "CONSTRUCTOR_BODY", "description": "Constructor initialization", "required": false },
    { "name": "PRE_BID", "description": "Before bid logic", "required": false },
    { "name": "POST_BID", "description": "After bid logic", "required": false },
    { "name": "BID_MODIFIERS", "description": "Modifiers for bid function", "required": false },
    { "name": "ACL_BID", "description": "ACL permissions after bidding", "required": false },
    { "name": "EXTERNAL_FUNCTIONS", "description": "Additional external functions", "required": false },
    { "name": "VIEW_FUNCTIONS", "description": "Additional view functions", "required": false },
    { "name": "INTERNAL_FUNCTIONS", "description": "Additional internal functions", "required": false }
  ],

  "typeParams": {
    "BID_TYPE": {
      "type": "fhe-type",
      "options": ["euint32", "euint64", "euint128"],
      "default": "euint64",
      "description": "Encrypted type for bid amounts"
    },
    "EXTERNAL_BID_TYPE": {
      "type": "fhe-external-type",
      "options": ["externalEuint32", "externalEuint64", "externalEuint128"],
      "default": "externalEuint64",
      "description": "External encrypted type for bid input"
    }
  },

  "exposes": {
    "variables": ["_highestBid", "_highestBidder", "_bids", "_auctionEndTime", "_revealRequested", "_revealed", "_winner"],
    "functions": ["bid", "requestWinnerReveal", "getWinnerHandle", "finalizeWinnerReveal", "finalizeAuction", "getHighestBid", "getWinner", "hasBid", "isRevealed", "isFinalized"],
    "events": ["BidPlaced", "WinnerReadyForReveal", "WinnerRevealed", "AuctionFinalized"]
  },

  "inherits": ["ZamaEthereumConfig"],
  "imports": [
    "import { FHE, [[BID_TYPE]], [[EXTERNAL_BID_TYPE]], ebool, eaddress } from \"@fhevm/solidity/lib/FHE.sol\";",
    "import { ZamaEthereumConfig } from \"@fhevm/solidity/config/ZamaConfig.sol\";"
  ],

  "fheOperations": ["gt", "select", "asEuint64", "asEaddress", "allowThis", "allow", "fromExternal", "makePubliclyDecryptable", "checkSignatures"]
}