[
   {
      "anonymous":false,
      "inputs":[
         {
            "indexed":false,
            "internalType":"uint8",
            "name":"version",
            "type":"uint8"
         }
      ],
      "name":"Initialized",
      "type":"event"
   },
   {
      "anonymous":false,
      "inputs":[
         {
            "indexed":true,
            "internalType":"bytes32",
            "name":"role",
            "type":"bytes32"
         },
         {
            "indexed":true,
            "internalType":"bytes32",
            "name":"previousAdminRole",
            "type":"bytes32"
         },
         {
            "indexed":true,
            "internalType":"bytes32",
            "name":"newAdminRole",
            "type":"bytes32"
         }
      ],
      "name":"RoleAdminChanged",
      "type":"event"
   },
   {
      "anonymous":false,
      "inputs":[
         {
            "indexed":true,
            "internalType":"bytes32",
            "name":"role",
            "type":"bytes32"
         },
         {
            "indexed":true,
            "internalType":"address",
            "name":"account",
            "type":"address"
         },
         {
            "indexed":true,
            "internalType":"address",
            "name":"sender",
            "type":"address"
         }
      ],
      "name":"RoleGranted",
      "type":"event"
   },
   {
      "anonymous":false,
      "inputs":[
         {
            "indexed":true,
            "internalType":"bytes32",
            "name":"role",
            "type":"bytes32"
         },
         {
            "indexed":true,
            "internalType":"address",
            "name":"account",
            "type":"address"
         },
         {
            "indexed":true,
            "internalType":"address",
            "name":"sender",
            "type":"address"
         }
      ],
      "name":"RoleRevoked",
      "type":"event"
   },
   {
      "anonymous":false,
      "inputs":[
         {
            "indexed":true,
            "internalType":"address",
            "name":"account",
            "type":"address"
         },
         {
            "indexed":true,
            "internalType":"address",
            "name":"token1",
            "type":"address"
         },
         {
            "indexed":true,
            "internalType":"address",
            "name":"token2",
            "type":"address"
         },
         {
            "indexed":false,
            "internalType":"uint256",
            "name":"amount",
            "type":"uint256"
         }
      ],
      "name":"TokensMigrated",
      "type":"event"
   },
   {
      "inputs":[

      ],
      "name":"DEFAULT_ADMIN_ROLE",
      "outputs":[
         {
            "internalType":"bytes32",
            "name":"",
            "type":"bytes32"
         }
      ],
      "stateMutability":"view",
      "type":"function"
   },
   {
      "inputs":[

      ],
      "name":"MODERATOR_ROLE",
      "outputs":[
         {
            "internalType":"bytes32",
            "name":"",
            "type":"bytes32"
         }
      ],
      "stateMutability":"view",
      "type":"function"
   },
   {
      "inputs":[
         {
            "internalType":"bytes32",
            "name":"role",
            "type":"bytes32"
         }
      ],
      "name":"getRoleAdmin",
      "outputs":[
         {
            "internalType":"bytes32",
            "name":"",
            "type":"bytes32"
         }
      ],
      "stateMutability":"view",
      "type":"function"
   },
   {
      "inputs":[
         {
            "internalType":"bytes32",
            "name":"role",
            "type":"bytes32"
         },
         {
            "internalType":"address",
            "name":"account",
            "type":"address"
         }
      ],
      "name":"grantRole",
      "outputs":[

      ],
      "stateMutability":"nonpayable",
      "type":"function"
   },
   {
      "inputs":[
         {
            "internalType":"bytes32",
            "name":"role",
            "type":"bytes32"
         },
         {
            "internalType":"address",
            "name":"account",
            "type":"address"
         }
      ],
      "name":"hasRole",
      "outputs":[
         {
            "internalType":"bool",
            "name":"",
            "type":"bool"
         }
      ],
      "stateMutability":"view",
      "type":"function"
   },
   {
      "inputs":[
         {
            "internalType":"address",
            "name":"_tokenV1",
            "type":"address"
         },
         {
            "internalType":"address",
            "name":"_tokenV2",
            "type":"address"
         }
      ],
      "name":"initialize",
      "outputs":[

      ],
      "stateMutability":"nonpayable",
      "type":"function"
   },
   {
      "inputs":[

      ],
      "name":"migrate",
      "outputs":[

      ],
      "stateMutability":"nonpayable",
      "type":"function"
   },
   {
      "inputs":[
         {
            "internalType":"bytes32",
            "name":"role",
            "type":"bytes32"
         },
         {
            "internalType":"address",
            "name":"account",
            "type":"address"
         }
      ],
      "name":"renounceRole",
      "outputs":[

      ],
      "stateMutability":"nonpayable",
      "type":"function"
   },
   {
      "inputs":[
         {
            "internalType":"bytes32",
            "name":"role",
            "type":"bytes32"
         },
         {
            "internalType":"address",
            "name":"account",
            "type":"address"
         }
      ],
      "name":"revokeRole",
      "outputs":[

      ],
      "stateMutability":"nonpayable",
      "type":"function"
   },
   {
      "inputs":[
         {
            "internalType":"bytes4",
            "name":"interfaceId",
            "type":"bytes4"
         }
      ],
      "name":"supportsInterface",
      "outputs":[
         {
            "internalType":"bool",
            "name":"",
            "type":"bool"
         }
      ],
      "stateMutability":"view",
      "type":"function"
   },
   {
      "inputs":[

      ],
      "name":"tokenV1",
      "outputs":[
         {
            "internalType":"contract IInventoryItem",
            "name":"",
            "type":"address"
         }
      ],
      "stateMutability":"view",
      "type":"function"
   },
   {
      "inputs":[

      ],
      "name":"tokenV2",
      "outputs":[
         {
            "internalType":"contract IInventoryItem",
            "name":"",
            "type":"address"
         }
      ],
      "stateMutability":"view",
      "type":"function"
   }
]