{ "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "indexed": true, "internalType": "bytes32", "name": "previousAdminRole", "type": "bytes32" }, { "indexed": true, "internalType": "bytes32", "name": "newAdminRole", "type": "bytes32" } ], "name": "RoleAdminChanged", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "indexed": true, "internalType": "address", "name": "account", "type": "address" }, { "indexed": true, "internalType": "address", "name": "sender", "type": "address" } ], "name": "RoleGranted", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "indexed": true, "internalType": "address", "name": "account", "type": "address" }, { "indexed": true, "internalType": "address", "name": "sender", "type": "address" } ], "name": "RoleRevoked", "type": "event" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" } ], "name": "getRoleAdmin", "outputs": [ { "internalType": "bytes32", "name": "", "type": "bytes32" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "address", "name": "account", "type": "address" } ], "name": "grantRole", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "address", "name": "account", "type": "address" } ], "name": "hasRole", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "address", "name": "account", "type": "address" } ], "name": "renounceRole", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "address", "name": "account", "type": "address" } ], "name": "revokeRole", "outputs": [], "stateMutability": "nonpayable", "type": "function" } ], "allSourcePaths": { "90": "node_modules/@openzeppelin/contracts/access/IAccessControl.sol" }, "ast": { "absolutePath": "node_modules/@openzeppelin/contracts/access/IAccessControl.sol", "exportedSymbols": { "IAccessControl": [ 26564 ] }, "id": 26565, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 26493, "literals": [ "solidity", "^", "0.8", ".0" ], "nodeType": "PragmaDirective", "src": "94:23:90" }, { "abstract": false, "baseContracts": [], "contractDependencies": [], "contractKind": "interface", "documentation": { "id": 26494, "nodeType": "StructuredDocumentation", "src": "119:89:90", "text": " @dev External interface of AccessControl declared to support ERC165 detection." }, "fullyImplemented": false, "id": 26564, "linearizedBaseContracts": [ 26564 ], "name": "IAccessControl", "nameLocation": "219:14:90", "nodeType": "ContractDefinition", "nodes": [ { "anonymous": false, "documentation": { "id": 26495, "nodeType": "StructuredDocumentation", "src": "240:292:90", "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._" }, "id": 26503, "name": "RoleAdminChanged", "nameLocation": "543:16:90", "nodeType": "EventDefinition", "parameters": { "id": 26502, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26497, "indexed": true, "mutability": "mutable", "name": "role", "nameLocation": "576:4:90", "nodeType": "VariableDeclaration", "scope": 26503, "src": "560:20:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 26496, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "560:7:90", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 26499, "indexed": true, "mutability": "mutable", "name": "previousAdminRole", "nameLocation": "598:17:90", "nodeType": "VariableDeclaration", "scope": 26503, "src": "582:33:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 26498, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "582:7:90", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 26501, "indexed": true, "mutability": "mutable", "name": "newAdminRole", "nameLocation": "633:12:90", "nodeType": "VariableDeclaration", "scope": 26503, "src": "617:28:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 26500, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "617:7:90", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" } ], "src": "559:87:90" }, "src": "537:110:90" }, { "anonymous": false, "documentation": { "id": 26504, "nodeType": "StructuredDocumentation", "src": "653:212:90", "text": " @dev Emitted when `account` is granted `role`.\n `sender` is the account that originated the contract call, an admin role\n bearer except when using {AccessControl-_setupRole}." }, "id": 26512, "name": "RoleGranted", "nameLocation": "876:11:90", "nodeType": "EventDefinition", "parameters": { "id": 26511, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26506, "indexed": true, "mutability": "mutable", "name": "role", "nameLocation": "904:4:90", "nodeType": "VariableDeclaration", "scope": 26512, "src": "888:20:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 26505, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "888:7:90", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 26508, "indexed": true, "mutability": "mutable", "name": "account", "nameLocation": "926:7:90", "nodeType": "VariableDeclaration", "scope": 26512, "src": "910:23:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26507, "name": "address", "nodeType": "ElementaryTypeName", "src": "910:7:90", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26510, "indexed": true, "mutability": "mutable", "name": "sender", "nameLocation": "951:6:90", "nodeType": "VariableDeclaration", "scope": 26512, "src": "935:22:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26509, "name": "address", "nodeType": "ElementaryTypeName", "src": "935:7:90", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "887:71:90" }, "src": "870:89:90" }, { "anonymous": false, "documentation": { "id": 26513, "nodeType": "StructuredDocumentation", "src": "965:275:90", "text": " @dev Emitted when `account` is revoked `role`.\n `sender` is the account that originated the contract call:\n - if using `revokeRole`, it is the admin role bearer\n - if using `renounceRole`, it is the role bearer (i.e. `account`)" }, "id": 26521, "name": "RoleRevoked", "nameLocation": "1251:11:90", "nodeType": "EventDefinition", "parameters": { "id": 26520, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26515, "indexed": true, "mutability": "mutable", "name": "role", "nameLocation": "1279:4:90", "nodeType": "VariableDeclaration", "scope": 26521, "src": "1263:20:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 26514, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1263:7:90", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 26517, "indexed": true, "mutability": "mutable", "name": "account", "nameLocation": "1301:7:90", "nodeType": "VariableDeclaration", "scope": 26521, "src": "1285:23:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26516, "name": "address", "nodeType": "ElementaryTypeName", "src": "1285:7:90", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 26519, "indexed": true, "mutability": "mutable", "name": "sender", "nameLocation": "1326:6:90", "nodeType": "VariableDeclaration", "scope": 26521, "src": "1310:22:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26518, "name": "address", "nodeType": "ElementaryTypeName", "src": "1310:7:90", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "1262:71:90" }, "src": "1245:89:90" }, { "documentation": { "id": 26522, "nodeType": "StructuredDocumentation", "src": "1340:76:90", "text": " @dev Returns `true` if `account` has been granted `role`." }, "functionSelector": "91d14854", "id": 26531, "implemented": false, "kind": "function", "modifiers": [], "name": "hasRole", "nameLocation": "1430:7:90", "nodeType": "FunctionDefinition", "parameters": { "id": 26527, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26524, "mutability": "mutable", "name": "role", "nameLocation": "1446:4:90", "nodeType": "VariableDeclaration", "scope": 26531, "src": "1438:12:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 26523, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1438:7:90", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 26526, "mutability": "mutable", "name": "account", "nameLocation": "1460:7:90", "nodeType": "VariableDeclaration", "scope": 26531, "src": "1452:15:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26525, "name": "address", "nodeType": "ElementaryTypeName", "src": "1452:7:90", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "1437:31:90" }, "returnParameters": { "id": 26530, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26529, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 26531, "src": "1492:4:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 26528, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1492:4:90", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "1491:6:90" }, "scope": 26564, "src": "1421:77:90", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "documentation": { "id": 26532, "nodeType": "StructuredDocumentation", "src": "1504:184:90", "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", "id": 26539, "implemented": false, "kind": "function", "modifiers": [], "name": "getRoleAdmin", "nameLocation": "1702:12:90", "nodeType": "FunctionDefinition", "parameters": { "id": 26535, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26534, "mutability": "mutable", "name": "role", "nameLocation": "1723:4:90", "nodeType": "VariableDeclaration", "scope": 26539, "src": "1715:12:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 26533, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1715:7:90", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" } ], "src": "1714:14:90" }, "returnParameters": { "id": 26538, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26537, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 26539, "src": "1752:7:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 26536, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "1752:7:90", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" } ], "src": "1751:9:90" }, "scope": 26564, "src": "1693:68:90", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "documentation": { "id": 26540, "nodeType": "StructuredDocumentation", "src": "1767:239:90", "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", "id": 26547, "implemented": false, "kind": "function", "modifiers": [], "name": "grantRole", "nameLocation": "2020:9:90", "nodeType": "FunctionDefinition", "parameters": { "id": 26545, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26542, "mutability": "mutable", "name": "role", "nameLocation": "2038:4:90", "nodeType": "VariableDeclaration", "scope": 26547, "src": "2030:12:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 26541, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "2030:7:90", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 26544, "mutability": "mutable", "name": "account", "nameLocation": "2052:7:90", "nodeType": "VariableDeclaration", "scope": 26547, "src": "2044:15:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26543, "name": "address", "nodeType": "ElementaryTypeName", "src": "2044:7:90", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "2029:31:90" }, "returnParameters": { "id": 26546, "nodeType": "ParameterList", "parameters": [], "src": "2069:0:90" }, "scope": 26564, "src": "2011:59:90", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "documentation": { "id": 26548, "nodeType": "StructuredDocumentation", "src": "2076:223:90", "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", "id": 26555, "implemented": false, "kind": "function", "modifiers": [], "name": "revokeRole", "nameLocation": "2313:10:90", "nodeType": "FunctionDefinition", "parameters": { "id": 26553, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26550, "mutability": "mutable", "name": "role", "nameLocation": "2332:4:90", "nodeType": "VariableDeclaration", "scope": 26555, "src": "2324:12:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 26549, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "2324:7:90", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 26552, "mutability": "mutable", "name": "account", "nameLocation": "2346:7:90", "nodeType": "VariableDeclaration", "scope": 26555, "src": "2338:15:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26551, "name": "address", "nodeType": "ElementaryTypeName", "src": "2338:7:90", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "2323:31:90" }, "returnParameters": { "id": 26554, "nodeType": "ParameterList", "parameters": [], "src": "2363:0:90" }, "scope": 26564, "src": "2304:60:90", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "documentation": { "id": 26556, "nodeType": "StructuredDocumentation", "src": "2370:480:90", "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", "id": 26563, "implemented": false, "kind": "function", "modifiers": [], "name": "renounceRole", "nameLocation": "2864:12:90", "nodeType": "FunctionDefinition", "parameters": { "id": 26561, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 26558, "mutability": "mutable", "name": "role", "nameLocation": "2885:4:90", "nodeType": "VariableDeclaration", "scope": 26563, "src": "2877:12:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 26557, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "2877:7:90", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 26560, "mutability": "mutable", "name": "account", "nameLocation": "2899:7:90", "nodeType": "VariableDeclaration", "scope": 26563, "src": "2891:15:90", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 26559, "name": "address", "nodeType": "ElementaryTypeName", "src": "2891:7:90", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "2876:31:90" }, "returnParameters": { "id": 26562, "nodeType": "ParameterList", "parameters": [], "src": "2916:0:90" }, "scope": 26564, "src": "2855:62:90", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" } ], "scope": 26565, "src": "209:2710:90", "usedErrors": [] } ], "src": "94:2826:90" }, "bytecode": "", "bytecodeSha1": "da39a3ee5e6b4b0d3255bfef95601890afd80709", "compiler": { "evm_version": "istanbul", "optimizer": { "enabled": true, "runs": 200 }, "version": "0.8.6+commit.11564f7e" }, "contractName": "IAccessControl", "coverageMap": { "branches": {}, "statements": {} }, "dependencies": [], "deployedBytecode": "", "deployedSourceMap": "", "language": "Solidity", "natspec": { "details": "External interface of AccessControl declared to support ERC165 detection.", "events": { "RoleAdminChanged(bytes32,bytes32,bytes32)": { "details": "Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite {RoleAdminChanged} not being emitted signaling this. _Available since v3.1._" }, "RoleGranted(bytes32,address,address)": { "details": "Emitted when `account` is granted `role`. `sender` is the account that originated the contract call, an admin role bearer except when using {AccessControl-_setupRole}." }, "RoleRevoked(bytes32,address,address)": { "details": "Emitted when `account` is revoked `role`. `sender` is the account that originated the contract call: - if using `revokeRole`, it is the admin role bearer - if using `renounceRole`, it is the role bearer (i.e. `account`)" } }, "kind": "dev", "methods": { "getRoleAdmin(bytes32)": { "details": "Returns the admin role that controls `role`. See {grantRole} and {revokeRole}. To change a role's admin, use {AccessControl-_setRoleAdmin}." }, "grantRole(bytes32,address)": { "details": "Grants `role` to `account`. If `account` had not been already granted `role`, emits a {RoleGranted} event. Requirements: - the caller must have ``role``'s admin role." }, "hasRole(bytes32,address)": { "details": "Returns `true` if `account` has been granted `role`." }, "renounceRole(bytes32,address)": { "details": "Revokes `role` from the calling account. Roles are often managed via {grantRole} and {revokeRole}: this function's purpose is to provide a mechanism for accounts to lose their privileges if they are compromised (such as when a trusted device is misplaced). If the calling account had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must be `account`." }, "revokeRole(bytes32,address)": { "details": "Revokes `role` from `account`. If `account` had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must have ``role``'s admin role." } }, "version": 1 }, "offset": [ 209, 2919 ], "opcodes": "", "pcMap": {}, "sha1": "2b849a2b0daaf0a0bc7173bb5c866ea5bd2e7ba6", "source": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev External interface of AccessControl declared to support ERC165 detection.\n */\ninterface IAccessControl {\n /**\n * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`\n *\n * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite\n * {RoleAdminChanged} not being emitted signaling this.\n *\n * _Available since v3.1._\n */\n event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);\n\n /**\n * @dev Emitted when `account` is granted `role`.\n *\n * `sender` is the account that originated the contract call, an admin role\n * bearer except when using {AccessControl-_setupRole}.\n */\n event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);\n\n /**\n * @dev Emitted when `account` is revoked `role`.\n *\n * `sender` is the account that originated the contract call:\n * - if using `revokeRole`, it is the admin role bearer\n * - if using `renounceRole`, it is the role bearer (i.e. `account`)\n */\n event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);\n\n /**\n * @dev Returns `true` if `account` has been granted `role`.\n */\n function hasRole(bytes32 role, address account) external view returns (bool);\n\n /**\n * @dev Returns the admin role that controls `role`. See {grantRole} and\n * {revokeRole}.\n *\n * To change a role's admin, use {AccessControl-_setRoleAdmin}.\n */\n function getRoleAdmin(bytes32 role) external view returns (bytes32);\n\n /**\n * @dev Grants `role` to `account`.\n *\n * If `account` had not been already granted `role`, emits a {RoleGranted}\n * event.\n *\n * Requirements:\n *\n * - the caller must have ``role``'s admin role.\n */\n function grantRole(bytes32 role, address account) external;\n\n /**\n * @dev Revokes `role` from `account`.\n *\n * If `account` had been granted `role`, emits a {RoleRevoked} event.\n *\n * Requirements:\n *\n * - the caller must have ``role``'s admin role.\n */\n function revokeRole(bytes32 role, address account) external;\n\n /**\n * @dev Revokes `role` from the calling account.\n *\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 *\n * If the calling account had been granted `role`, emits a {RoleRevoked}\n * event.\n *\n * Requirements:\n *\n * - the caller must be `account`.\n */\n function renounceRole(bytes32 role, address account) external;\n}\n", "sourceMap": "", "sourcePath": "node_modules/@openzeppelin/contracts/access/IAccessControl.sol", "type": "interface" }