{
  "abi": [
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "address",
          "name": "owner",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "approved",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "uint256",
          "name": "tokenId",
          "type": "uint256"
        }
      ],
      "name": "Approval",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "address",
          "name": "owner",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "operator",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "bool",
          "name": "approved",
          "type": "bool"
        }
      ],
      "name": "ApprovalForAll",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "address",
          "name": "from",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "to",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "uint256",
          "name": "tokenId",
          "type": "uint256"
        }
      ],
      "name": "Transfer",
      "type": "event"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "to",
          "type": "address"
        },
        {
          "internalType": "uint256",
          "name": "tokenId",
          "type": "uint256"
        }
      ],
      "name": "approve",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "owner",
          "type": "address"
        }
      ],
      "name": "balanceOf",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "balance",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "uint256",
          "name": "tokenId",
          "type": "uint256"
        }
      ],
      "name": "getApproved",
      "outputs": [
        {
          "internalType": "address",
          "name": "operator",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "owner",
          "type": "address"
        },
        {
          "internalType": "address",
          "name": "operator",
          "type": "address"
        }
      ],
      "name": "isApprovedForAll",
      "outputs": [
        {
          "internalType": "bool",
          "name": "",
          "type": "bool"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "uint256",
          "name": "tokenId",
          "type": "uint256"
        }
      ],
      "name": "ownerOf",
      "outputs": [
        {
          "internalType": "address",
          "name": "owner",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "from",
          "type": "address"
        },
        {
          "internalType": "address",
          "name": "to",
          "type": "address"
        },
        {
          "internalType": "uint256",
          "name": "tokenId",
          "type": "uint256"
        }
      ],
      "name": "safeTransferFrom",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "from",
          "type": "address"
        },
        {
          "internalType": "address",
          "name": "to",
          "type": "address"
        },
        {
          "internalType": "uint256",
          "name": "tokenId",
          "type": "uint256"
        },
        {
          "internalType": "bytes",
          "name": "data",
          "type": "bytes"
        }
      ],
      "name": "safeTransferFrom",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "operator",
          "type": "address"
        },
        {
          "internalType": "bool",
          "name": "_approved",
          "type": "bool"
        }
      ],
      "name": "setApprovalForAll",
      "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": [
        {
          "internalType": "address",
          "name": "from",
          "type": "address"
        },
        {
          "internalType": "address",
          "name": "to",
          "type": "address"
        },
        {
          "internalType": "uint256",
          "name": "tokenId",
          "type": "uint256"
        }
      ],
      "name": "transferFrom",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    }
  ],
  "allSourcePaths": {
    "80": "node_modules/@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol",
    "88": "node_modules/@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol"
  },
  "ast": {
    "absolutePath": "node_modules/@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol",
    "exportedSymbols": {
      "IERC165Upgradeable": [
        27269
      ],
      "IERC721Upgradeable": [
        22416
      ]
    },
    "id": 22417,
    "license": "MIT",
    "nodeType": "SourceUnit",
    "nodes": [
      {
        "id": 22302,
        "literals": [
          "solidity",
          "^",
          "0.8",
          ".0"
        ],
        "nodeType": "PragmaDirective",
        "src": "93:23:80"
      },
      {
        "absolutePath": "node_modules/@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol",
        "file": "../../utils/introspection/IERC165Upgradeable.sol",
        "id": 22303,
        "nameLocation": "-1:-1:-1",
        "nodeType": "ImportDirective",
        "scope": 22417,
        "sourceUnit": 27270,
        "src": "118:58:80",
        "symbolAliases": [],
        "unitAlias": ""
      },
      {
        "abstract": false,
        "baseContracts": [
          {
            "baseName": {
              "id": 22305,
              "name": "IERC165Upgradeable",
              "nodeType": "IdentifierPath",
              "referencedDeclaration": 27269,
              "src": "278:18:80"
            },
            "id": 22306,
            "nodeType": "InheritanceSpecifier",
            "src": "278:18:80"
          }
        ],
        "contractDependencies": [],
        "contractKind": "interface",
        "documentation": {
          "id": 22304,
          "nodeType": "StructuredDocumentation",
          "src": "178:67:80",
          "text": " @dev Required interface of an ERC721 compliant contract."
        },
        "fullyImplemented": false,
        "id": 22416,
        "linearizedBaseContracts": [
          22416,
          27269
        ],
        "name": "IERC721Upgradeable",
        "nameLocation": "256:18:80",
        "nodeType": "ContractDefinition",
        "nodes": [
          {
            "anonymous": false,
            "documentation": {
              "id": 22307,
              "nodeType": "StructuredDocumentation",
              "src": "303:88:80",
              "text": " @dev Emitted when `tokenId` token is transferred from `from` to `to`."
            },
            "id": 22315,
            "name": "Transfer",
            "nameLocation": "402:8:80",
            "nodeType": "EventDefinition",
            "parameters": {
              "id": 22314,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22309,
                  "indexed": true,
                  "mutability": "mutable",
                  "name": "from",
                  "nameLocation": "427:4:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22315,
                  "src": "411:20:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22308,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "411:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22311,
                  "indexed": true,
                  "mutability": "mutable",
                  "name": "to",
                  "nameLocation": "449:2:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22315,
                  "src": "433:18:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22310,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "433:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22313,
                  "indexed": true,
                  "mutability": "mutable",
                  "name": "tokenId",
                  "nameLocation": "469:7:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22315,
                  "src": "453:23:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_uint256",
                    "typeString": "uint256"
                  },
                  "typeName": {
                    "id": 22312,
                    "name": "uint256",
                    "nodeType": "ElementaryTypeName",
                    "src": "453:7:80",
                    "typeDescriptions": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "410:67:80"
            },
            "src": "396:82:80"
          },
          {
            "anonymous": false,
            "documentation": {
              "id": 22316,
              "nodeType": "StructuredDocumentation",
              "src": "484:94:80",
              "text": " @dev Emitted when `owner` enables `approved` to manage the `tokenId` token."
            },
            "id": 22324,
            "name": "Approval",
            "nameLocation": "589:8:80",
            "nodeType": "EventDefinition",
            "parameters": {
              "id": 22323,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22318,
                  "indexed": true,
                  "mutability": "mutable",
                  "name": "owner",
                  "nameLocation": "614:5:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22324,
                  "src": "598:21:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22317,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "598:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22320,
                  "indexed": true,
                  "mutability": "mutable",
                  "name": "approved",
                  "nameLocation": "637:8:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22324,
                  "src": "621:24:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22319,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "621:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22322,
                  "indexed": true,
                  "mutability": "mutable",
                  "name": "tokenId",
                  "nameLocation": "663:7:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22324,
                  "src": "647:23:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_uint256",
                    "typeString": "uint256"
                  },
                  "typeName": {
                    "id": 22321,
                    "name": "uint256",
                    "nodeType": "ElementaryTypeName",
                    "src": "647:7:80",
                    "typeDescriptions": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "597:74:80"
            },
            "src": "583:89:80"
          },
          {
            "anonymous": false,
            "documentation": {
              "id": 22325,
              "nodeType": "StructuredDocumentation",
              "src": "678:117:80",
              "text": " @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets."
            },
            "id": 22333,
            "name": "ApprovalForAll",
            "nameLocation": "806:14:80",
            "nodeType": "EventDefinition",
            "parameters": {
              "id": 22332,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22327,
                  "indexed": true,
                  "mutability": "mutable",
                  "name": "owner",
                  "nameLocation": "837:5:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22333,
                  "src": "821:21:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22326,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "821:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22329,
                  "indexed": true,
                  "mutability": "mutable",
                  "name": "operator",
                  "nameLocation": "860:8:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22333,
                  "src": "844:24:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22328,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "844:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22331,
                  "indexed": false,
                  "mutability": "mutable",
                  "name": "approved",
                  "nameLocation": "875:8:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22333,
                  "src": "870:13:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bool",
                    "typeString": "bool"
                  },
                  "typeName": {
                    "id": 22330,
                    "name": "bool",
                    "nodeType": "ElementaryTypeName",
                    "src": "870:4:80",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bool",
                      "typeString": "bool"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "820:64:80"
            },
            "src": "800:85:80"
          },
          {
            "documentation": {
              "id": 22334,
              "nodeType": "StructuredDocumentation",
              "src": "891:76:80",
              "text": " @dev Returns the number of tokens in ``owner``'s account."
            },
            "functionSelector": "70a08231",
            "id": 22341,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "balanceOf",
            "nameLocation": "981:9:80",
            "nodeType": "FunctionDefinition",
            "parameters": {
              "id": 22337,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22336,
                  "mutability": "mutable",
                  "name": "owner",
                  "nameLocation": "999:5:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22341,
                  "src": "991:13:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22335,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "991:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "990:15:80"
            },
            "returnParameters": {
              "id": 22340,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22339,
                  "mutability": "mutable",
                  "name": "balance",
                  "nameLocation": "1037:7:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22341,
                  "src": "1029:15:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_uint256",
                    "typeString": "uint256"
                  },
                  "typeName": {
                    "id": 22338,
                    "name": "uint256",
                    "nodeType": "ElementaryTypeName",
                    "src": "1029:7:80",
                    "typeDescriptions": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "1028:17:80"
            },
            "scope": 22416,
            "src": "972:74:80",
            "stateMutability": "view",
            "virtual": false,
            "visibility": "external"
          },
          {
            "documentation": {
              "id": 22342,
              "nodeType": "StructuredDocumentation",
              "src": "1052:131:80",
              "text": " @dev Returns the owner of the `tokenId` token.\n Requirements:\n - `tokenId` must exist."
            },
            "functionSelector": "6352211e",
            "id": 22349,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "ownerOf",
            "nameLocation": "1197:7:80",
            "nodeType": "FunctionDefinition",
            "parameters": {
              "id": 22345,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22344,
                  "mutability": "mutable",
                  "name": "tokenId",
                  "nameLocation": "1213:7:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22349,
                  "src": "1205:15:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_uint256",
                    "typeString": "uint256"
                  },
                  "typeName": {
                    "id": 22343,
                    "name": "uint256",
                    "nodeType": "ElementaryTypeName",
                    "src": "1205:7:80",
                    "typeDescriptions": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "1204:17:80"
            },
            "returnParameters": {
              "id": 22348,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22347,
                  "mutability": "mutable",
                  "name": "owner",
                  "nameLocation": "1253:5:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22349,
                  "src": "1245:13:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22346,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "1245:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "1244:15:80"
            },
            "scope": 22416,
            "src": "1188:72:80",
            "stateMutability": "view",
            "virtual": false,
            "visibility": "external"
          },
          {
            "documentation": {
              "id": 22350,
              "nodeType": "StructuredDocumentation",
              "src": "1266:690:80",
              "text": " @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n are aware of the ERC721 protocol to prevent tokens from being forever locked.\n Requirements:\n - `from` cannot be the zero address.\n - `to` cannot be the zero address.\n - `tokenId` token must exist and be owned by `from`.\n - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.\n - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n Emits a {Transfer} event."
            },
            "functionSelector": "42842e0e",
            "id": 22359,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "safeTransferFrom",
            "nameLocation": "1970:16:80",
            "nodeType": "FunctionDefinition",
            "parameters": {
              "id": 22357,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22352,
                  "mutability": "mutable",
                  "name": "from",
                  "nameLocation": "2004:4:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22359,
                  "src": "1996:12:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22351,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "1996:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22354,
                  "mutability": "mutable",
                  "name": "to",
                  "nameLocation": "2026:2:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22359,
                  "src": "2018:10:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22353,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "2018:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22356,
                  "mutability": "mutable",
                  "name": "tokenId",
                  "nameLocation": "2046:7:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22359,
                  "src": "2038:15:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_uint256",
                    "typeString": "uint256"
                  },
                  "typeName": {
                    "id": 22355,
                    "name": "uint256",
                    "nodeType": "ElementaryTypeName",
                    "src": "2038:7:80",
                    "typeDescriptions": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "1986:73:80"
            },
            "returnParameters": {
              "id": 22358,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "2068:0:80"
            },
            "scope": 22416,
            "src": "1961:108:80",
            "stateMutability": "nonpayable",
            "virtual": false,
            "visibility": "external"
          },
          {
            "documentation": {
              "id": 22360,
              "nodeType": "StructuredDocumentation",
              "src": "2075:504:80",
              "text": " @dev Transfers `tokenId` token from `from` to `to`.\n WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.\n Requirements:\n - `from` cannot be the zero address.\n - `to` cannot be the zero address.\n - `tokenId` token must be owned by `from`.\n - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n Emits a {Transfer} event."
            },
            "functionSelector": "23b872dd",
            "id": 22369,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "transferFrom",
            "nameLocation": "2593:12:80",
            "nodeType": "FunctionDefinition",
            "parameters": {
              "id": 22367,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22362,
                  "mutability": "mutable",
                  "name": "from",
                  "nameLocation": "2623:4:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22369,
                  "src": "2615:12:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22361,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "2615:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22364,
                  "mutability": "mutable",
                  "name": "to",
                  "nameLocation": "2645:2:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22369,
                  "src": "2637:10:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22363,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "2637:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22366,
                  "mutability": "mutable",
                  "name": "tokenId",
                  "nameLocation": "2665:7:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22369,
                  "src": "2657:15:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_uint256",
                    "typeString": "uint256"
                  },
                  "typeName": {
                    "id": 22365,
                    "name": "uint256",
                    "nodeType": "ElementaryTypeName",
                    "src": "2657:7:80",
                    "typeDescriptions": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "2605:73:80"
            },
            "returnParameters": {
              "id": 22368,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "2687:0:80"
            },
            "scope": 22416,
            "src": "2584:104:80",
            "stateMutability": "nonpayable",
            "virtual": false,
            "visibility": "external"
          },
          {
            "documentation": {
              "id": 22370,
              "nodeType": "StructuredDocumentation",
              "src": "2694:452:80",
              "text": " @dev Gives permission to `to` to transfer `tokenId` token to another account.\n The approval is cleared when the token is transferred.\n Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n Requirements:\n - The caller must own the token or be an approved operator.\n - `tokenId` must exist.\n Emits an {Approval} event."
            },
            "functionSelector": "095ea7b3",
            "id": 22377,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "approve",
            "nameLocation": "3160:7:80",
            "nodeType": "FunctionDefinition",
            "parameters": {
              "id": 22375,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22372,
                  "mutability": "mutable",
                  "name": "to",
                  "nameLocation": "3176:2:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22377,
                  "src": "3168:10:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22371,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "3168:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22374,
                  "mutability": "mutable",
                  "name": "tokenId",
                  "nameLocation": "3188:7:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22377,
                  "src": "3180:15:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_uint256",
                    "typeString": "uint256"
                  },
                  "typeName": {
                    "id": 22373,
                    "name": "uint256",
                    "nodeType": "ElementaryTypeName",
                    "src": "3180:7:80",
                    "typeDescriptions": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "3167:29:80"
            },
            "returnParameters": {
              "id": 22376,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "3205:0:80"
            },
            "scope": 22416,
            "src": "3151:55:80",
            "stateMutability": "nonpayable",
            "virtual": false,
            "visibility": "external"
          },
          {
            "documentation": {
              "id": 22378,
              "nodeType": "StructuredDocumentation",
              "src": "3212:139:80",
              "text": " @dev Returns the account approved for `tokenId` token.\n Requirements:\n - `tokenId` must exist."
            },
            "functionSelector": "081812fc",
            "id": 22385,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "getApproved",
            "nameLocation": "3365:11:80",
            "nodeType": "FunctionDefinition",
            "parameters": {
              "id": 22381,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22380,
                  "mutability": "mutable",
                  "name": "tokenId",
                  "nameLocation": "3385:7:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22385,
                  "src": "3377:15:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_uint256",
                    "typeString": "uint256"
                  },
                  "typeName": {
                    "id": 22379,
                    "name": "uint256",
                    "nodeType": "ElementaryTypeName",
                    "src": "3377:7:80",
                    "typeDescriptions": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "3376:17:80"
            },
            "returnParameters": {
              "id": 22384,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22383,
                  "mutability": "mutable",
                  "name": "operator",
                  "nameLocation": "3425:8:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22385,
                  "src": "3417:16:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22382,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "3417:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "3416:18:80"
            },
            "scope": 22416,
            "src": "3356:79:80",
            "stateMutability": "view",
            "virtual": false,
            "visibility": "external"
          },
          {
            "documentation": {
              "id": 22386,
              "nodeType": "StructuredDocumentation",
              "src": "3441:309:80",
              "text": " @dev Approve or remove `operator` as an operator for the caller.\n Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n Requirements:\n - The `operator` cannot be the caller.\n Emits an {ApprovalForAll} event."
            },
            "functionSelector": "a22cb465",
            "id": 22393,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "setApprovalForAll",
            "nameLocation": "3764:17:80",
            "nodeType": "FunctionDefinition",
            "parameters": {
              "id": 22391,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22388,
                  "mutability": "mutable",
                  "name": "operator",
                  "nameLocation": "3790:8:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22393,
                  "src": "3782:16:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22387,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "3782:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22390,
                  "mutability": "mutable",
                  "name": "_approved",
                  "nameLocation": "3805:9:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22393,
                  "src": "3800:14:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bool",
                    "typeString": "bool"
                  },
                  "typeName": {
                    "id": 22389,
                    "name": "bool",
                    "nodeType": "ElementaryTypeName",
                    "src": "3800:4:80",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bool",
                      "typeString": "bool"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "3781:34:80"
            },
            "returnParameters": {
              "id": 22392,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "3824:0:80"
            },
            "scope": 22416,
            "src": "3755:70:80",
            "stateMutability": "nonpayable",
            "virtual": false,
            "visibility": "external"
          },
          {
            "documentation": {
              "id": 22394,
              "nodeType": "StructuredDocumentation",
              "src": "3831:138:80",
              "text": " @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n See {setApprovalForAll}"
            },
            "functionSelector": "e985e9c5",
            "id": 22403,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "isApprovedForAll",
            "nameLocation": "3983:16:80",
            "nodeType": "FunctionDefinition",
            "parameters": {
              "id": 22399,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22396,
                  "mutability": "mutable",
                  "name": "owner",
                  "nameLocation": "4008:5:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22403,
                  "src": "4000:13:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22395,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "4000:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22398,
                  "mutability": "mutable",
                  "name": "operator",
                  "nameLocation": "4023:8:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22403,
                  "src": "4015:16:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22397,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "4015:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "3999:33:80"
            },
            "returnParameters": {
              "id": 22402,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22401,
                  "mutability": "mutable",
                  "name": "",
                  "nameLocation": "-1:-1:-1",
                  "nodeType": "VariableDeclaration",
                  "scope": 22403,
                  "src": "4056:4:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bool",
                    "typeString": "bool"
                  },
                  "typeName": {
                    "id": 22400,
                    "name": "bool",
                    "nodeType": "ElementaryTypeName",
                    "src": "4056:4:80",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bool",
                      "typeString": "bool"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "4055:6:80"
            },
            "scope": 22416,
            "src": "3974:88:80",
            "stateMutability": "view",
            "virtual": false,
            "visibility": "external"
          },
          {
            "documentation": {
              "id": 22404,
              "nodeType": "StructuredDocumentation",
              "src": "4068:556:80",
              "text": " @dev Safely transfers `tokenId` token from `from` to `to`.\n Requirements:\n - `from` cannot be the zero address.\n - `to` cannot be the zero address.\n - `tokenId` token must exist and be owned by `from`.\n - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n Emits a {Transfer} event."
            },
            "functionSelector": "b88d4fde",
            "id": 22415,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "safeTransferFrom",
            "nameLocation": "4638:16:80",
            "nodeType": "FunctionDefinition",
            "parameters": {
              "id": 22413,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 22406,
                  "mutability": "mutable",
                  "name": "from",
                  "nameLocation": "4672:4:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22415,
                  "src": "4664:12:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22405,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "4664:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22408,
                  "mutability": "mutable",
                  "name": "to",
                  "nameLocation": "4694:2:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22415,
                  "src": "4686:10:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 22407,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "4686:7:80",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22410,
                  "mutability": "mutable",
                  "name": "tokenId",
                  "nameLocation": "4714:7:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22415,
                  "src": "4706:15:80",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_uint256",
                    "typeString": "uint256"
                  },
                  "typeName": {
                    "id": 22409,
                    "name": "uint256",
                    "nodeType": "ElementaryTypeName",
                    "src": "4706:7:80",
                    "typeDescriptions": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 22412,
                  "mutability": "mutable",
                  "name": "data",
                  "nameLocation": "4746:4:80",
                  "nodeType": "VariableDeclaration",
                  "scope": 22415,
                  "src": "4731:19:80",
                  "stateVariable": false,
                  "storageLocation": "calldata",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bytes_calldata_ptr",
                    "typeString": "bytes"
                  },
                  "typeName": {
                    "id": 22411,
                    "name": "bytes",
                    "nodeType": "ElementaryTypeName",
                    "src": "4731:5:80",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bytes_storage_ptr",
                      "typeString": "bytes"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "4654:102:80"
            },
            "returnParameters": {
              "id": 22414,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "4765:0:80"
            },
            "scope": 22416,
            "src": "4629:137:80",
            "stateMutability": "nonpayable",
            "virtual": false,
            "visibility": "external"
          }
        ],
        "scope": 22417,
        "src": "246:4522:80",
        "usedErrors": []
      }
    ],
    "src": "93:4676:80"
  },
  "bytecode": "",
  "bytecodeSha1": "da39a3ee5e6b4b0d3255bfef95601890afd80709",
  "compiler": {
    "evm_version": "istanbul",
    "optimizer": {
      "enabled": true,
      "runs": 200
    },
    "version": "0.8.6+commit.11564f7e"
  },
  "contractName": "IERC721Upgradeable",
  "coverageMap": {
    "branches": {},
    "statements": {}
  },
  "dependencies": [
    "IERC165Upgradeable"
  ],
  "deployedBytecode": "",
  "deployedSourceMap": "",
  "language": "Solidity",
  "natspec": {
    "details": "Required interface of an ERC721 compliant contract.",
    "events": {
      "Approval(address,address,uint256)": {
        "details": "Emitted when `owner` enables `approved` to manage the `tokenId` token."
      },
      "ApprovalForAll(address,address,bool)": {
        "details": "Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets."
      },
      "Transfer(address,address,uint256)": {
        "details": "Emitted when `tokenId` token is transferred from `from` to `to`."
      }
    },
    "kind": "dev",
    "methods": {
      "approve(address,uint256)": {
        "details": "Gives permission to `to` to transfer `tokenId` token to another account. The approval is cleared when the token is transferred. Only a single account can be approved at a time, so approving the zero address clears previous approvals. Requirements: - The caller must own the token or be an approved operator. - `tokenId` must exist. Emits an {Approval} event."
      },
      "balanceOf(address)": {
        "details": "Returns the number of tokens in ``owner``'s account."
      },
      "getApproved(uint256)": {
        "details": "Returns the account approved for `tokenId` token. Requirements: - `tokenId` must exist."
      },
      "isApprovedForAll(address,address)": {
        "details": "Returns if the `operator` is allowed to manage all of the assets of `owner`. See {setApprovalForAll}"
      },
      "ownerOf(uint256)": {
        "details": "Returns the owner of the `tokenId` token. Requirements: - `tokenId` must exist."
      },
      "safeTransferFrom(address,address,uint256)": {
        "details": "Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients are aware of the ERC721 protocol to prevent tokens from being forever locked. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event."
      },
      "safeTransferFrom(address,address,uint256,bytes)": {
        "details": "Safely transfers `tokenId` token from `from` to `to`. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must exist and be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. Emits a {Transfer} event."
      },
      "setApprovalForAll(address,bool)": {
        "details": "Approve or remove `operator` as an operator for the caller. Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. Requirements: - The `operator` cannot be the caller. Emits an {ApprovalForAll} event."
      },
      "supportsInterface(bytes4)": {
        "details": "Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] to learn more about how these ids are created. This function call must use less than 30 000 gas."
      },
      "transferFrom(address,address,uint256)": {
        "details": "Transfers `tokenId` token from `from` to `to`. WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible. Requirements: - `from` cannot be the zero address. - `to` cannot be the zero address. - `tokenId` token must be owned by `from`. - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. Emits a {Transfer} event."
      }
    },
    "version": 1
  },
  "offset": [
    246,
    4768
  ],
  "opcodes": "",
  "pcMap": {},
  "sha1": "e86d023e687c3a6f1d10a6ac1d940f7dad28439a",
  "source": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Required interface of an ERC721 compliant contract.\n */\ninterface IERC721Upgradeable is IERC165Upgradeable {\n    /**\n     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n     */\n    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n    /**\n     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n     */\n    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n    /**\n     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\n     */\n    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n    /**\n     * @dev Returns the number of tokens in ``owner``'s account.\n     */\n    function balanceOf(address owner) external view returns (uint256 balance);\n\n    /**\n     * @dev Returns the owner of the `tokenId` token.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     */\n    function ownerOf(uint256 tokenId) external view returns (address owner);\n\n    /**\n     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\n     * are aware of the ERC721 protocol to prevent tokens from being forever locked.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must exist and be owned by `from`.\n     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.\n     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n     *\n     * Emits a {Transfer} event.\n     */\n    function safeTransferFrom(\n        address from,\n        address to,\n        uint256 tokenId\n    ) external;\n\n    /**\n     * @dev Transfers `tokenId` token from `from` to `to`.\n     *\n     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must be owned by `from`.\n     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transferFrom(\n        address from,\n        address to,\n        uint256 tokenId\n    ) external;\n\n    /**\n     * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n     * The approval is cleared when the token is transferred.\n     *\n     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\n     *\n     * Requirements:\n     *\n     * - The caller must own the token or be an approved operator.\n     * - `tokenId` must exist.\n     *\n     * Emits an {Approval} event.\n     */\n    function approve(address to, uint256 tokenId) external;\n\n    /**\n     * @dev Returns the account approved for `tokenId` token.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     */\n    function getApproved(uint256 tokenId) external view returns (address operator);\n\n    /**\n     * @dev Approve or remove `operator` as an operator for the caller.\n     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\n     *\n     * Requirements:\n     *\n     * - The `operator` cannot be the caller.\n     *\n     * Emits an {ApprovalForAll} event.\n     */\n    function setApprovalForAll(address operator, bool _approved) external;\n\n    /**\n     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n     *\n     * See {setApprovalForAll}\n     */\n    function isApprovedForAll(address owner, address operator) external view returns (bool);\n\n    /**\n     * @dev Safely transfers `tokenId` token from `from` to `to`.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must exist and be owned by `from`.\n     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\n     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n     *\n     * Emits a {Transfer} event.\n     */\n    function safeTransferFrom(\n        address from,\n        address to,\n        uint256 tokenId,\n        bytes calldata data\n    ) external;\n}\n",
  "sourceMap": "",
  "sourcePath": "node_modules/@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol",
  "type": "interface"
}