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              "text": " @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`\n `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite\n {RoleAdminChanged} not being emitted signaling this.\n _Available since v3.1._"
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              "parameters": [
                {
                  "constant": false,
                  "id": 25725,
                  "indexed": true,
                  "mutability": "mutable",
                  "name": "role",
                  "nameLocation": "1279:4:17",
                  "nodeType": "VariableDeclaration",
                  "scope": 25731,
                  "src": "1263:20:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bytes32",
                    "typeString": "bytes32"
                  },
                  "typeName": {
                    "id": 25724,
                    "name": "bytes32",
                    "nodeType": "ElementaryTypeName",
                    "src": "1263:7:17",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bytes32",
                      "typeString": "bytes32"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 25727,
                  "indexed": true,
                  "mutability": "mutable",
                  "name": "account",
                  "nameLocation": "1301:7:17",
                  "nodeType": "VariableDeclaration",
                  "scope": 25731,
                  "src": "1285:23:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 25726,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "1285:7:17",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 25729,
                  "indexed": true,
                  "mutability": "mutable",
                  "name": "sender",
                  "nameLocation": "1326:6:17",
                  "nodeType": "VariableDeclaration",
                  "scope": 25731,
                  "src": "1310:22:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 25728,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "1310:7:17",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "1262:71:17"
            }
          },
          {
            "id": 25741,
            "nodeType": "FunctionDefinition",
            "src": "1421:77:17",
            "nodes": [],
            "documentation": {
              "id": 25732,
              "nodeType": "StructuredDocumentation",
              "src": "1340:76:17",
              "text": " @dev Returns `true` if `account` has been granted `role`."
            },
            "functionSelector": "91d14854",
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "hasRole",
            "nameLocation": "1430:7:17",
            "parameters": {
              "id": 25737,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 25734,
                  "mutability": "mutable",
                  "name": "role",
                  "nameLocation": "1446:4:17",
                  "nodeType": "VariableDeclaration",
                  "scope": 25741,
                  "src": "1438:12:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bytes32",
                    "typeString": "bytes32"
                  },
                  "typeName": {
                    "id": 25733,
                    "name": "bytes32",
                    "nodeType": "ElementaryTypeName",
                    "src": "1438:7:17",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bytes32",
                      "typeString": "bytes32"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 25736,
                  "mutability": "mutable",
                  "name": "account",
                  "nameLocation": "1460:7:17",
                  "nodeType": "VariableDeclaration",
                  "scope": 25741,
                  "src": "1452:15:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 25735,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "1452:7:17",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "1437:31:17"
            },
            "returnParameters": {
              "id": 25740,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 25739,
                  "mutability": "mutable",
                  "name": "",
                  "nameLocation": "-1:-1:-1",
                  "nodeType": "VariableDeclaration",
                  "scope": 25741,
                  "src": "1492:4:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bool",
                    "typeString": "bool"
                  },
                  "typeName": {
                    "id": 25738,
                    "name": "bool",
                    "nodeType": "ElementaryTypeName",
                    "src": "1492:4:17",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bool",
                      "typeString": "bool"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "1491:6:17"
            },
            "scope": 25774,
            "stateMutability": "view",
            "virtual": false,
            "visibility": "external"
          },
          {
            "id": 25749,
            "nodeType": "FunctionDefinition",
            "src": "1693:68:17",
            "nodes": [],
            "documentation": {
              "id": 25742,
              "nodeType": "StructuredDocumentation",
              "src": "1504:184:17",
              "text": " @dev Returns the admin role that controls `role`. See {grantRole} and\n {revokeRole}.\n To change a role's admin, use {AccessControl-_setRoleAdmin}."
            },
            "functionSelector": "248a9ca3",
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "getRoleAdmin",
            "nameLocation": "1702:12:17",
            "parameters": {
              "id": 25745,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 25744,
                  "mutability": "mutable",
                  "name": "role",
                  "nameLocation": "1723:4:17",
                  "nodeType": "VariableDeclaration",
                  "scope": 25749,
                  "src": "1715:12:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bytes32",
                    "typeString": "bytes32"
                  },
                  "typeName": {
                    "id": 25743,
                    "name": "bytes32",
                    "nodeType": "ElementaryTypeName",
                    "src": "1715:7:17",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bytes32",
                      "typeString": "bytes32"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "1714:14:17"
            },
            "returnParameters": {
              "id": 25748,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 25747,
                  "mutability": "mutable",
                  "name": "",
                  "nameLocation": "-1:-1:-1",
                  "nodeType": "VariableDeclaration",
                  "scope": 25749,
                  "src": "1752:7:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bytes32",
                    "typeString": "bytes32"
                  },
                  "typeName": {
                    "id": 25746,
                    "name": "bytes32",
                    "nodeType": "ElementaryTypeName",
                    "src": "1752:7:17",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bytes32",
                      "typeString": "bytes32"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "1751:9:17"
            },
            "scope": 25774,
            "stateMutability": "view",
            "virtual": false,
            "visibility": "external"
          },
          {
            "id": 25757,
            "nodeType": "FunctionDefinition",
            "src": "2011:59:17",
            "nodes": [],
            "documentation": {
              "id": 25750,
              "nodeType": "StructuredDocumentation",
              "src": "1767:239:17",
              "text": " @dev Grants `role` to `account`.\n If `account` had not been already granted `role`, emits a {RoleGranted}\n event.\n Requirements:\n - the caller must have ``role``'s admin role."
            },
            "functionSelector": "2f2ff15d",
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "grantRole",
            "nameLocation": "2020:9:17",
            "parameters": {
              "id": 25755,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 25752,
                  "mutability": "mutable",
                  "name": "role",
                  "nameLocation": "2038:4:17",
                  "nodeType": "VariableDeclaration",
                  "scope": 25757,
                  "src": "2030:12:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bytes32",
                    "typeString": "bytes32"
                  },
                  "typeName": {
                    "id": 25751,
                    "name": "bytes32",
                    "nodeType": "ElementaryTypeName",
                    "src": "2030:7:17",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bytes32",
                      "typeString": "bytes32"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 25754,
                  "mutability": "mutable",
                  "name": "account",
                  "nameLocation": "2052:7:17",
                  "nodeType": "VariableDeclaration",
                  "scope": 25757,
                  "src": "2044:15:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 25753,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "2044:7:17",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "2029:31:17"
            },
            "returnParameters": {
              "id": 25756,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "2069:0:17"
            },
            "scope": 25774,
            "stateMutability": "nonpayable",
            "virtual": false,
            "visibility": "external"
          },
          {
            "id": 25765,
            "nodeType": "FunctionDefinition",
            "src": "2304:60:17",
            "nodes": [],
            "documentation": {
              "id": 25758,
              "nodeType": "StructuredDocumentation",
              "src": "2076:223:17",
              "text": " @dev Revokes `role` from `account`.\n If `account` had been granted `role`, emits a {RoleRevoked} event.\n Requirements:\n - the caller must have ``role``'s admin role."
            },
            "functionSelector": "d547741f",
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "revokeRole",
            "nameLocation": "2313:10:17",
            "parameters": {
              "id": 25763,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 25760,
                  "mutability": "mutable",
                  "name": "role",
                  "nameLocation": "2332:4:17",
                  "nodeType": "VariableDeclaration",
                  "scope": 25765,
                  "src": "2324:12:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bytes32",
                    "typeString": "bytes32"
                  },
                  "typeName": {
                    "id": 25759,
                    "name": "bytes32",
                    "nodeType": "ElementaryTypeName",
                    "src": "2324:7:17",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bytes32",
                      "typeString": "bytes32"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 25762,
                  "mutability": "mutable",
                  "name": "account",
                  "nameLocation": "2346:7:17",
                  "nodeType": "VariableDeclaration",
                  "scope": 25765,
                  "src": "2338:15:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 25761,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "2338:7:17",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "2323:31:17"
            },
            "returnParameters": {
              "id": 25764,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "2363:0:17"
            },
            "scope": 25774,
            "stateMutability": "nonpayable",
            "virtual": false,
            "visibility": "external"
          },
          {
            "id": 25773,
            "nodeType": "FunctionDefinition",
            "src": "2855:62:17",
            "nodes": [],
            "documentation": {
              "id": 25766,
              "nodeType": "StructuredDocumentation",
              "src": "2370:480:17",
              "text": " @dev Revokes `role` from the calling account.\n Roles are often managed via {grantRole} and {revokeRole}: this function's\n purpose is to provide a mechanism for accounts to lose their privileges\n if they are compromised (such as when a trusted device is misplaced).\n If the calling account had been granted `role`, emits a {RoleRevoked}\n event.\n Requirements:\n - the caller must be `account`."
            },
            "functionSelector": "36568abe",
            "implemented": false,
            "kind": "function",
            "modifiers": [],
            "name": "renounceRole",
            "nameLocation": "2864:12:17",
            "parameters": {
              "id": 25771,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 25768,
                  "mutability": "mutable",
                  "name": "role",
                  "nameLocation": "2885:4:17",
                  "nodeType": "VariableDeclaration",
                  "scope": 25773,
                  "src": "2877:12:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bytes32",
                    "typeString": "bytes32"
                  },
                  "typeName": {
                    "id": 25767,
                    "name": "bytes32",
                    "nodeType": "ElementaryTypeName",
                    "src": "2877:7:17",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bytes32",
                      "typeString": "bytes32"
                    }
                  },
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 25770,
                  "mutability": "mutable",
                  "name": "account",
                  "nameLocation": "2899:7:17",
                  "nodeType": "VariableDeclaration",
                  "scope": 25773,
                  "src": "2891:15:17",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 25769,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "2891:7:17",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "visibility": "internal"
                }
              ],
              "src": "2876:31:17"
            },
            "returnParameters": {
              "id": 25772,
              "nodeType": "ParameterList",
              "parameters": [],
              "src": "2916:0:17"
            },
            "scope": 25774,
            "stateMutability": "nonpayable",
            "virtual": false,
            "visibility": "external"
          }
        ],
        "abstract": false,
        "baseContracts": [],
        "canonicalName": "IAccessControl",
        "contractDependencies": [],
        "contractKind": "interface",
        "documentation": {
          "id": 25704,
          "nodeType": "StructuredDocumentation",
          "src": "119:89:17",
          "text": " @dev External interface of AccessControl declared to support ERC165 detection."
        },
        "fullyImplemented": false,
        "linearizedBaseContracts": [
          25774
        ],
        "name": "IAccessControl",
        "nameLocation": "219:14:17",
        "scope": 25775,
        "usedErrors": []
      }
    ],
    "license": "MIT"
  },
  "id": 17
}