{
  "contractName": "IUniswapV2Factory",
  "abi": [
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "internalType": "address",
          "name": "token0",
          "type": "address"
        },
        {
          "indexed": true,
          "internalType": "address",
          "name": "token1",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "address",
          "name": "pair",
          "type": "address"
        },
        {
          "indexed": false,
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "name": "PairCreated",
      "type": "event"
    },
    {
      "inputs": [],
      "name": "feeTo",
      "outputs": [
        {
          "internalType": "address",
          "name": "",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "feeToSetter",
      "outputs": [
        {
          "internalType": "address",
          "name": "",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "tokenA",
          "type": "address"
        },
        {
          "internalType": "address",
          "name": "tokenB",
          "type": "address"
        }
      ],
      "name": "getPair",
      "outputs": [
        {
          "internalType": "address",
          "name": "pair",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "name": "allPairs",
      "outputs": [
        {
          "internalType": "address",
          "name": "pair",
          "type": "address"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "allPairsLength",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "tokenA",
          "type": "address"
        },
        {
          "internalType": "address",
          "name": "tokenB",
          "type": "address"
        }
      ],
      "name": "createPair",
      "outputs": [
        {
          "internalType": "address",
          "name": "pair",
          "type": "address"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "",
          "type": "address"
        }
      ],
      "name": "setFeeTo",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "",
          "type": "address"
        }
      ],
      "name": "setFeeToSetter",
      "outputs": [],
      "stateMutability": "nonpayable",
      "type": "function"
    }
  ],
  "metadata": "{\"compiler\":{\"version\":\"0.6.10+commit.00c0fcaf\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"token0\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"token1\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"pair\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"PairCreated\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"allPairs\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"pair\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"allPairsLength\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"tokenA\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"tokenB\",\"type\":\"address\"}],\"name\":\"createPair\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"pair\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"feeTo\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"feeToSetter\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"tokenA\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"tokenB\",\"type\":\"address\"}],\"name\":\"getPair\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"pair\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"setFeeTo\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"setFeeToSetter\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"methods\":{}},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol\":\"IUniswapV2Factory\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":2000000},\"remappings\":[]},\"sources\":{\"@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol\":{\"keccak256\":\"0xe5905c0989cf5a865ed9bb7b9252536ca011c5b744017a82a7d4443b9c00a891\",\"urls\":[\"bzz-raw://5d2a90a0a796491507462a3da18c3f8819721d571572d765a2207c35bf0a0389\",\"dweb:/ipfs/Qmf9ACYiT3qzjgsYuhm866FBdiBpRMXAPpQhSFbgqcyhHt\"]}},\"version\":1}",
  "bytecode": "0x",
  "deployedBytecode": "0x",
  "immutableReferences": {},
  "sourceMap": "",
  "deployedSourceMap": "",
  "source": "pragma solidity >=0.5.0;\n\ninterface IUniswapV2Factory {\n    event PairCreated(address indexed token0, address indexed token1, address pair, uint);\n\n    function feeTo() external view returns (address);\n    function feeToSetter() external view returns (address);\n\n    function getPair(address tokenA, address tokenB) external view returns (address pair);\n    function allPairs(uint) external view returns (address pair);\n    function allPairsLength() external view returns (uint);\n\n    function createPair(address tokenA, address tokenB) external returns (address pair);\n\n    function setFeeTo(address) external;\n    function setFeeToSetter(address) external;\n}\n",
  "sourcePath": "@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol",
  "ast": {
    "absolutePath": "@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol",
    "exportedSymbols": {
      "IUniswapV2Factory": [
        1442
      ]
    },
    "id": 1443,
    "license": null,
    "nodeType": "SourceUnit",
    "nodes": [
      {
        "id": 1381,
        "literals": [
          "solidity",
          ">=",
          "0.5",
          ".0"
        ],
        "nodeType": "PragmaDirective",
        "src": "0:24:6"
      },
      {
        "abstract": false,
        "baseContracts": [],
        "contractDependencies": [],
        "contractKind": "interface",
        "documentation": null,
        "fullyImplemented": false,
        "id": 1442,
        "linearizedBaseContracts": [
          1442
        ],
        "name": "IUniswapV2Factory",
        "nodeType": "ContractDefinition",
        "nodes": [
          {
            "anonymous": false,
            "documentation": null,
            "id": 1391,
            "name": "PairCreated",
            "nodeType": "EventDefinition",
            "parameters": {
              "id": 1390,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1383,
                  "indexed": true,
                  "mutability": "mutable",
                  "name": "token0",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1391,
                  "src": "78:22:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1382,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "78:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 1385,
                  "indexed": true,
                  "mutability": "mutable",
                  "name": "token1",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1391,
                  "src": "102:22:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1384,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "102:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 1387,
                  "indexed": false,
                  "mutability": "mutable",
                  "name": "pair",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1391,
                  "src": "126:12:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1386,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "126:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 1389,
                  "indexed": false,
                  "mutability": "mutable",
                  "name": "",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1391,
                  "src": "140:4:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_uint256",
                    "typeString": "uint256"
                  },
                  "typeName": {
                    "id": 1388,
                    "name": "uint",
                    "nodeType": "ElementaryTypeName",
                    "src": "140:4:6",
                    "typeDescriptions": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "77:68:6"
            },
            "src": "60:86:6"
          },
          {
            "body": null,
            "documentation": null,
            "functionSelector": "017e7e58",
            "id": 1396,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "feeTo",
            "nodeType": "FunctionDefinition",
            "overrides": null,
            "parameters": {
              "id": 1392,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "166:2:6"
            },
            "returnParameters": {
              "id": 1395,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1394,
                  "mutability": "mutable",
                  "name": "",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1396,
                  "src": "192:7:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1393,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "192:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "191:9:6"
            },
            "scope": 1442,
            "src": "152:49:6",
            "stateMutability": "view",
            "virtual": false,
            "visibility": "external"
          },
          {
            "body": null,
            "documentation": null,
            "functionSelector": "094b7415",
            "id": 1401,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "feeToSetter",
            "nodeType": "FunctionDefinition",
            "overrides": null,
            "parameters": {
              "id": 1397,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "226:2:6"
            },
            "returnParameters": {
              "id": 1400,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1399,
                  "mutability": "mutable",
                  "name": "",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1401,
                  "src": "252:7:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1398,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "252:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "251:9:6"
            },
            "scope": 1442,
            "src": "206:55:6",
            "stateMutability": "view",
            "virtual": false,
            "visibility": "external"
          },
          {
            "body": null,
            "documentation": null,
            "functionSelector": "e6a43905",
            "id": 1410,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "getPair",
            "nodeType": "FunctionDefinition",
            "overrides": null,
            "parameters": {
              "id": 1406,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1403,
                  "mutability": "mutable",
                  "name": "tokenA",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1410,
                  "src": "284:14:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1402,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "284:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 1405,
                  "mutability": "mutable",
                  "name": "tokenB",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1410,
                  "src": "300:14:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1404,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "300:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "283:32:6"
            },
            "returnParameters": {
              "id": 1409,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1408,
                  "mutability": "mutable",
                  "name": "pair",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1410,
                  "src": "339:12:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1407,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "339:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "338:14:6"
            },
            "scope": 1442,
            "src": "267:86:6",
            "stateMutability": "view",
            "virtual": false,
            "visibility": "external"
          },
          {
            "body": null,
            "documentation": null,
            "functionSelector": "1e3dd18b",
            "id": 1417,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "allPairs",
            "nodeType": "FunctionDefinition",
            "overrides": null,
            "parameters": {
              "id": 1413,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1412,
                  "mutability": "mutable",
                  "name": "",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1417,
                  "src": "376:4:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_uint256",
                    "typeString": "uint256"
                  },
                  "typeName": {
                    "id": 1411,
                    "name": "uint",
                    "nodeType": "ElementaryTypeName",
                    "src": "376:4:6",
                    "typeDescriptions": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "375:6:6"
            },
            "returnParameters": {
              "id": 1416,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1415,
                  "mutability": "mutable",
                  "name": "pair",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1417,
                  "src": "405:12:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1414,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "405:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "404:14:6"
            },
            "scope": 1442,
            "src": "358:61:6",
            "stateMutability": "view",
            "virtual": false,
            "visibility": "external"
          },
          {
            "body": null,
            "documentation": null,
            "functionSelector": "574f2ba3",
            "id": 1422,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "allPairsLength",
            "nodeType": "FunctionDefinition",
            "overrides": null,
            "parameters": {
              "id": 1418,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "447:2:6"
            },
            "returnParameters": {
              "id": 1421,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1420,
                  "mutability": "mutable",
                  "name": "",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1422,
                  "src": "473:4:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_uint256",
                    "typeString": "uint256"
                  },
                  "typeName": {
                    "id": 1419,
                    "name": "uint",
                    "nodeType": "ElementaryTypeName",
                    "src": "473:4:6",
                    "typeDescriptions": {
                      "typeIdentifier": "t_uint256",
                      "typeString": "uint256"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "472:6:6"
            },
            "scope": 1442,
            "src": "424:55:6",
            "stateMutability": "view",
            "virtual": false,
            "visibility": "external"
          },
          {
            "body": null,
            "documentation": null,
            "functionSelector": "c9c65396",
            "id": 1431,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "createPair",
            "nodeType": "FunctionDefinition",
            "overrides": null,
            "parameters": {
              "id": 1427,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1424,
                  "mutability": "mutable",
                  "name": "tokenA",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1431,
                  "src": "505:14:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1423,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "505:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 1426,
                  "mutability": "mutable",
                  "name": "tokenB",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1431,
                  "src": "521:14:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1425,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "521:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "504:32:6"
            },
            "returnParameters": {
              "id": 1430,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1429,
                  "mutability": "mutable",
                  "name": "pair",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1431,
                  "src": "555:12:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1428,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "555:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "554:14:6"
            },
            "scope": 1442,
            "src": "485:84:6",
            "stateMutability": "nonpayable",
            "virtual": false,
            "visibility": "external"
          },
          {
            "body": null,
            "documentation": null,
            "functionSelector": "f46901ed",
            "id": 1436,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "setFeeTo",
            "nodeType": "FunctionDefinition",
            "overrides": null,
            "parameters": {
              "id": 1434,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1433,
                  "mutability": "mutable",
                  "name": "",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1436,
                  "src": "593:7:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1432,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "593:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "592:9:6"
            },
            "returnParameters": {
              "id": 1435,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "610:0:6"
            },
            "scope": 1442,
            "src": "575:36:6",
            "stateMutability": "nonpayable",
            "virtual": false,
            "visibility": "external"
          },
          {
            "body": null,
            "documentation": null,
            "functionSelector": "a2e74af6",
            "id": 1441,
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "setFeeToSetter",
            "nodeType": "FunctionDefinition",
            "overrides": null,
            "parameters": {
              "id": 1439,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 1438,
                  "mutability": "mutable",
                  "name": "",
                  "nodeType": "VariableDeclaration",
                  "overrides": null,
                  "scope": 1441,
                  "src": "640:7:6",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 1437,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "640:7:6",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                }
              ],
              "src": "639:9:6"
            },
            "returnParameters": {
              "id": 1440,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "657:0:6"
            },
            "scope": 1442,
            "src": "616:42:6",
            "stateMutability": "nonpayable",
            "virtual": false,
            "visibility": "external"
          }
        ],
        "scope": 1443,
        "src": "26:634:6"
      }
    ],
    "src": "0:661:6"
  },
  "legacyAST": {
    "attributes": {
      "absolutePath": "@uniswap/v2-core/contracts/interfaces/IUniswapV2Factory.sol",
      "exportedSymbols": {
        "IUniswapV2Factory": [
          1442
        ]
      },
      "license": null
    },
    "children": [
      {
        "attributes": {
          "literals": [
            "solidity",
            ">=",
            "0.5",
            ".0"
          ]
        },
        "id": 1381,
        "name": "PragmaDirective",
        "src": "0:24:6"
      },
      {
        "attributes": {
          "abstract": false,
          "baseContracts": [
            null
          ],
          "contractDependencies": [
            null
          ],
          "contractKind": "interface",
          "documentation": null,
          "fullyImplemented": false,
          "linearizedBaseContracts": [
            1442
          ],
          "name": "IUniswapV2Factory",
          "scope": 1443
        },
        "children": [
          {
            "attributes": {
              "anonymous": false,
              "documentation": null,
              "name": "PairCreated"
            },
            "children": [
              {
                "children": [
                  {
                    "attributes": {
                      "constant": false,
                      "indexed": true,
                      "mutability": "mutable",
                      "name": "token0",
                      "overrides": null,
                      "scope": 1391,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1382,
                        "name": "ElementaryTypeName",
                        "src": "78:7:6"
                      }
                    ],
                    "id": 1383,
                    "name": "VariableDeclaration",
                    "src": "78:22:6"
                  },
                  {
                    "attributes": {
                      "constant": false,
                      "indexed": true,
                      "mutability": "mutable",
                      "name": "token1",
                      "overrides": null,
                      "scope": 1391,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1384,
                        "name": "ElementaryTypeName",
                        "src": "102:7:6"
                      }
                    ],
                    "id": 1385,
                    "name": "VariableDeclaration",
                    "src": "102:22:6"
                  },
                  {
                    "attributes": {
                      "constant": false,
                      "indexed": false,
                      "mutability": "mutable",
                      "name": "pair",
                      "overrides": null,
                      "scope": 1391,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1386,
                        "name": "ElementaryTypeName",
                        "src": "126:7:6"
                      }
                    ],
                    "id": 1387,
                    "name": "VariableDeclaration",
                    "src": "126:12:6"
                  },
                  {
                    "attributes": {
                      "constant": false,
                      "indexed": false,
                      "mutability": "mutable",
                      "name": "",
                      "overrides": null,
                      "scope": 1391,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "uint256",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "uint",
                          "type": "uint256"
                        },
                        "id": 1388,
                        "name": "ElementaryTypeName",
                        "src": "140:4:6"
                      }
                    ],
                    "id": 1389,
                    "name": "VariableDeclaration",
                    "src": "140:4:6"
                  }
                ],
                "id": 1390,
                "name": "ParameterList",
                "src": "77:68:6"
              }
            ],
            "id": 1391,
            "name": "EventDefinition",
            "src": "60:86:6"
          },
          {
            "attributes": {
              "body": null,
              "documentation": null,
              "functionSelector": "017e7e58",
              "implemented": false,
              "isConstructor": false,
              "kind": "function",
              "modifiers": [
                null
              ],
              "name": "feeTo",
              "overrides": null,
              "scope": 1442,
              "stateMutability": "view",
              "virtual": false,
              "visibility": "external"
            },
            "children": [
              {
                "attributes": {
                  "parameters": [
                    null
                  ]
                },
                "children": [],
                "id": 1392,
                "name": "ParameterList",
                "src": "166:2:6"
              },
              {
                "children": [
                  {
                    "attributes": {
                      "constant": false,
                      "mutability": "mutable",
                      "name": "",
                      "overrides": null,
                      "scope": 1396,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1393,
                        "name": "ElementaryTypeName",
                        "src": "192:7:6"
                      }
                    ],
                    "id": 1394,
                    "name": "VariableDeclaration",
                    "src": "192:7:6"
                  }
                ],
                "id": 1395,
                "name": "ParameterList",
                "src": "191:9:6"
              }
            ],
            "id": 1396,
            "name": "FunctionDefinition",
            "src": "152:49:6"
          },
          {
            "attributes": {
              "body": null,
              "documentation": null,
              "functionSelector": "094b7415",
              "implemented": false,
              "isConstructor": false,
              "kind": "function",
              "modifiers": [
                null
              ],
              "name": "feeToSetter",
              "overrides": null,
              "scope": 1442,
              "stateMutability": "view",
              "virtual": false,
              "visibility": "external"
            },
            "children": [
              {
                "attributes": {
                  "parameters": [
                    null
                  ]
                },
                "children": [],
                "id": 1397,
                "name": "ParameterList",
                "src": "226:2:6"
              },
              {
                "children": [
                  {
                    "attributes": {
                      "constant": false,
                      "mutability": "mutable",
                      "name": "",
                      "overrides": null,
                      "scope": 1401,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1398,
                        "name": "ElementaryTypeName",
                        "src": "252:7:6"
                      }
                    ],
                    "id": 1399,
                    "name": "VariableDeclaration",
                    "src": "252:7:6"
                  }
                ],
                "id": 1400,
                "name": "ParameterList",
                "src": "251:9:6"
              }
            ],
            "id": 1401,
            "name": "FunctionDefinition",
            "src": "206:55:6"
          },
          {
            "attributes": {
              "body": null,
              "documentation": null,
              "functionSelector": "e6a43905",
              "implemented": false,
              "isConstructor": false,
              "kind": "function",
              "modifiers": [
                null
              ],
              "name": "getPair",
              "overrides": null,
              "scope": 1442,
              "stateMutability": "view",
              "virtual": false,
              "visibility": "external"
            },
            "children": [
              {
                "children": [
                  {
                    "attributes": {
                      "constant": false,
                      "mutability": "mutable",
                      "name": "tokenA",
                      "overrides": null,
                      "scope": 1410,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1402,
                        "name": "ElementaryTypeName",
                        "src": "284:7:6"
                      }
                    ],
                    "id": 1403,
                    "name": "VariableDeclaration",
                    "src": "284:14:6"
                  },
                  {
                    "attributes": {
                      "constant": false,
                      "mutability": "mutable",
                      "name": "tokenB",
                      "overrides": null,
                      "scope": 1410,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1404,
                        "name": "ElementaryTypeName",
                        "src": "300:7:6"
                      }
                    ],
                    "id": 1405,
                    "name": "VariableDeclaration",
                    "src": "300:14:6"
                  }
                ],
                "id": 1406,
                "name": "ParameterList",
                "src": "283:32:6"
              },
              {
                "children": [
                  {
                    "attributes": {
                      "constant": false,
                      "mutability": "mutable",
                      "name": "pair",
                      "overrides": null,
                      "scope": 1410,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1407,
                        "name": "ElementaryTypeName",
                        "src": "339:7:6"
                      }
                    ],
                    "id": 1408,
                    "name": "VariableDeclaration",
                    "src": "339:12:6"
                  }
                ],
                "id": 1409,
                "name": "ParameterList",
                "src": "338:14:6"
              }
            ],
            "id": 1410,
            "name": "FunctionDefinition",
            "src": "267:86:6"
          },
          {
            "attributes": {
              "body": null,
              "documentation": null,
              "functionSelector": "1e3dd18b",
              "implemented": false,
              "isConstructor": false,
              "kind": "function",
              "modifiers": [
                null
              ],
              "name": "allPairs",
              "overrides": null,
              "scope": 1442,
              "stateMutability": "view",
              "virtual": false,
              "visibility": "external"
            },
            "children": [
              {
                "children": [
                  {
                    "attributes": {
                      "constant": false,
                      "mutability": "mutable",
                      "name": "",
                      "overrides": null,
                      "scope": 1417,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "uint256",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "uint",
                          "type": "uint256"
                        },
                        "id": 1411,
                        "name": "ElementaryTypeName",
                        "src": "376:4:6"
                      }
                    ],
                    "id": 1412,
                    "name": "VariableDeclaration",
                    "src": "376:4:6"
                  }
                ],
                "id": 1413,
                "name": "ParameterList",
                "src": "375:6:6"
              },
              {
                "children": [
                  {
                    "attributes": {
                      "constant": false,
                      "mutability": "mutable",
                      "name": "pair",
                      "overrides": null,
                      "scope": 1417,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1414,
                        "name": "ElementaryTypeName",
                        "src": "405:7:6"
                      }
                    ],
                    "id": 1415,
                    "name": "VariableDeclaration",
                    "src": "405:12:6"
                  }
                ],
                "id": 1416,
                "name": "ParameterList",
                "src": "404:14:6"
              }
            ],
            "id": 1417,
            "name": "FunctionDefinition",
            "src": "358:61:6"
          },
          {
            "attributes": {
              "body": null,
              "documentation": null,
              "functionSelector": "574f2ba3",
              "implemented": false,
              "isConstructor": false,
              "kind": "function",
              "modifiers": [
                null
              ],
              "name": "allPairsLength",
              "overrides": null,
              "scope": 1442,
              "stateMutability": "view",
              "virtual": false,
              "visibility": "external"
            },
            "children": [
              {
                "attributes": {
                  "parameters": [
                    null
                  ]
                },
                "children": [],
                "id": 1418,
                "name": "ParameterList",
                "src": "447:2:6"
              },
              {
                "children": [
                  {
                    "attributes": {
                      "constant": false,
                      "mutability": "mutable",
                      "name": "",
                      "overrides": null,
                      "scope": 1422,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "uint256",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "uint",
                          "type": "uint256"
                        },
                        "id": 1419,
                        "name": "ElementaryTypeName",
                        "src": "473:4:6"
                      }
                    ],
                    "id": 1420,
                    "name": "VariableDeclaration",
                    "src": "473:4:6"
                  }
                ],
                "id": 1421,
                "name": "ParameterList",
                "src": "472:6:6"
              }
            ],
            "id": 1422,
            "name": "FunctionDefinition",
            "src": "424:55:6"
          },
          {
            "attributes": {
              "body": null,
              "documentation": null,
              "functionSelector": "c9c65396",
              "implemented": false,
              "isConstructor": false,
              "kind": "function",
              "modifiers": [
                null
              ],
              "name": "createPair",
              "overrides": null,
              "scope": 1442,
              "stateMutability": "nonpayable",
              "virtual": false,
              "visibility": "external"
            },
            "children": [
              {
                "children": [
                  {
                    "attributes": {
                      "constant": false,
                      "mutability": "mutable",
                      "name": "tokenA",
                      "overrides": null,
                      "scope": 1431,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1423,
                        "name": "ElementaryTypeName",
                        "src": "505:7:6"
                      }
                    ],
                    "id": 1424,
                    "name": "VariableDeclaration",
                    "src": "505:14:6"
                  },
                  {
                    "attributes": {
                      "constant": false,
                      "mutability": "mutable",
                      "name": "tokenB",
                      "overrides": null,
                      "scope": 1431,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1425,
                        "name": "ElementaryTypeName",
                        "src": "521:7:6"
                      }
                    ],
                    "id": 1426,
                    "name": "VariableDeclaration",
                    "src": "521:14:6"
                  }
                ],
                "id": 1427,
                "name": "ParameterList",
                "src": "504:32:6"
              },
              {
                "children": [
                  {
                    "attributes": {
                      "constant": false,
                      "mutability": "mutable",
                      "name": "pair",
                      "overrides": null,
                      "scope": 1431,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1428,
                        "name": "ElementaryTypeName",
                        "src": "555:7:6"
                      }
                    ],
                    "id": 1429,
                    "name": "VariableDeclaration",
                    "src": "555:12:6"
                  }
                ],
                "id": 1430,
                "name": "ParameterList",
                "src": "554:14:6"
              }
            ],
            "id": 1431,
            "name": "FunctionDefinition",
            "src": "485:84:6"
          },
          {
            "attributes": {
              "body": null,
              "documentation": null,
              "functionSelector": "f46901ed",
              "implemented": false,
              "isConstructor": false,
              "kind": "function",
              "modifiers": [
                null
              ],
              "name": "setFeeTo",
              "overrides": null,
              "scope": 1442,
              "stateMutability": "nonpayable",
              "virtual": false,
              "visibility": "external"
            },
            "children": [
              {
                "children": [
                  {
                    "attributes": {
                      "constant": false,
                      "mutability": "mutable",
                      "name": "",
                      "overrides": null,
                      "scope": 1436,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1432,
                        "name": "ElementaryTypeName",
                        "src": "593:7:6"
                      }
                    ],
                    "id": 1433,
                    "name": "VariableDeclaration",
                    "src": "593:7:6"
                  }
                ],
                "id": 1434,
                "name": "ParameterList",
                "src": "592:9:6"
              },
              {
                "attributes": {
                  "parameters": [
                    null
                  ]
                },
                "children": [],
                "id": 1435,
                "name": "ParameterList",
                "src": "610:0:6"
              }
            ],
            "id": 1436,
            "name": "FunctionDefinition",
            "src": "575:36:6"
          },
          {
            "attributes": {
              "body": null,
              "documentation": null,
              "functionSelector": "a2e74af6",
              "implemented": false,
              "isConstructor": false,
              "kind": "function",
              "modifiers": [
                null
              ],
              "name": "setFeeToSetter",
              "overrides": null,
              "scope": 1442,
              "stateMutability": "nonpayable",
              "virtual": false,
              "visibility": "external"
            },
            "children": [
              {
                "children": [
                  {
                    "attributes": {
                      "constant": false,
                      "mutability": "mutable",
                      "name": "",
                      "overrides": null,
                      "scope": 1441,
                      "stateVariable": false,
                      "storageLocation": "default",
                      "type": "address",
                      "value": null,
                      "visibility": "internal"
                    },
                    "children": [
                      {
                        "attributes": {
                          "name": "address",
                          "stateMutability": "nonpayable",
                          "type": "address"
                        },
                        "id": 1437,
                        "name": "ElementaryTypeName",
                        "src": "640:7:6"
                      }
                    ],
                    "id": 1438,
                    "name": "VariableDeclaration",
                    "src": "640:7:6"
                  }
                ],
                "id": 1439,
                "name": "ParameterList",
                "src": "639:9:6"
              },
              {
                "attributes": {
                  "parameters": [
                    null
                  ]
                },
                "children": [],
                "id": 1440,
                "name": "ParameterList",
                "src": "657:0:6"
              }
            ],
            "id": 1441,
            "name": "FunctionDefinition",
            "src": "616:42:6"
          }
        ],
        "id": 1442,
        "name": "ContractDefinition",
        "src": "26:634:6"
      }
    ],
    "id": 1443,
    "name": "SourceUnit",
    "src": "0:661:6"
  },
  "compiler": {
    "name": "solc",
    "version": "0.6.10+commit.00c0fcaf.Emscripten.clang"
  },
  "networks": {},
  "schemaVersion": "3.4.1",
  "updatedAt": "2021-07-08T17:04:13.733Z",
  "devdoc": {
    "methods": {}
  },
  "userdoc": {
    "methods": {}
  }
}