{ "abi": [], "allSourcePaths": { "72": "node_modules/@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol", "82": "node_modules/@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol" }, "ast": { "absolutePath": "node_modules/@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol", "exportedSymbols": { "AddressUpgradeable": [ 16246 ], "Initializable": [ 19544 ] }, "id": 19545, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 19472, "literals": [ "solidity", "^", "0.8", ".0" ], "nodeType": "PragmaDirective", "src": "113:23:72" }, { "absolutePath": "node_modules/@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol", "file": "../../utils/AddressUpgradeable.sol", "id": 19473, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 19545, "sourceUnit": 16247, "src": "138:44:72", "symbolAliases": [], "unitAlias": "" }, { "abstract": true, "baseContracts": [], "contractDependencies": [], "contractKind": "contract", "documentation": { "id": 19474, "nodeType": "StructuredDocumentation", "src": "184:1497:72", "text": " @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n [CAUTION]\n ====\n Avoid leaving a contract uninitialized.\n An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n contract, which may impact the proxy. To initialize the implementation contract, you can either invoke the\n initializer manually, or you can include a constructor to automatically mark it as initialized when it is deployed:\n [.hljs-theme-light.nopadding]\n ```\n /// @custom:oz-upgrades-unsafe-allow constructor\n constructor() initializer {}\n ```\n ====" }, "fullyImplemented": true, "id": 19544, "linearizedBaseContracts": [ 19544 ], "name": "Initializable", "nameLocation": "1700:13:72", "nodeType": "ContractDefinition", "nodes": [ { "constant": false, "documentation": { "id": 19475, "nodeType": "StructuredDocumentation", "src": "1720:73:72", "text": " @dev Indicates that the contract has been initialized." }, "id": 19477, "mutability": "mutable", "name": "_initialized", "nameLocation": "1811:12:72", "nodeType": "VariableDeclaration", "scope": 19544, "src": "1798:25:72", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 19476, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1798:4:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "private" }, { "constant": false, "documentation": { "id": 19478, "nodeType": "StructuredDocumentation", "src": "1830:91:72", "text": " @dev Indicates that the contract is in the process of being initialized." }, "id": 19480, "mutability": "mutable", "name": "_initializing", "nameLocation": "1939:13:72", "nodeType": "VariableDeclaration", "scope": 19544, "src": "1926:26:72", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 19479, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1926:4:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "private" }, { "body": { "id": 19517, "nodeType": "Block", "src": "2080:637:72", "statements": [ { "expression": { "arguments": [ { "condition": { "id": 19484, "name": "_initializing", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 19480, "src": "2369:13:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseExpression": { "id": 19488, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "!", "prefix": true, "src": "2404:13:72", "subExpression": { "id": 19487, "name": "_initialized", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 19477, "src": "2405:12:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 19489, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "Conditional", "src": "2369:48:72", "trueExpression": { "arguments": [], "expression": { "argumentTypes": [], "id": 19485, "name": "_isConstructor", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 19543, "src": "2385:14:72", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_bool_$", "typeString": "function () view returns (bool)" } }, "id": 19486, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2385:16:72", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "496e697469616c697a61626c653a20636f6e747261637420697320616c726561647920696e697469616c697a6564", "id": 19490, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2419:48:72", "typeDescriptions": { "typeIdentifier": "t_stringliteral_7a2a4e26842155ea933fe6eb6e3137eb5a296dcdf55721c552be7b4c3cc23759", "typeString": "literal_string \"Initializable: contract is already initialized\"" }, "value": "Initializable: contract is already initialized" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_7a2a4e26842155ea933fe6eb6e3137eb5a296dcdf55721c552be7b4c3cc23759", "typeString": "literal_string \"Initializable: contract is already initialized\"" } ], "id": 19483, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "2361:7:72", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 19491, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2361:107:72", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 19492, "nodeType": "ExpressionStatement", "src": "2361:107:72" }, { "assignments": [ 19494 ], "declarations": [ { "constant": false, "id": 19494, "mutability": "mutable", "name": "isTopLevelCall", "nameLocation": "2484:14:72", "nodeType": "VariableDeclaration", "scope": 19517, "src": "2479:19:72", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 19493, "name": "bool", "nodeType": "ElementaryTypeName", "src": "2479:4:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "id": 19497, "initialValue": { "id": 19496, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "!", "prefix": true, "src": "2501:14:72", "subExpression": { "id": 19495, "name": "_initializing", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 19480, "src": "2502:13:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "VariableDeclarationStatement", "src": "2479:36:72" }, { "condition": { "id": 19498, "name": "isTopLevelCall", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 19494, "src": "2529:14:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 19508, "nodeType": "IfStatement", "src": "2525:98:72", "trueBody": { "id": 19507, "nodeType": "Block", "src": "2545:78:72", "statements": [ { "expression": { "id": 19501, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 19499, "name": "_initializing", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 19480, "src": "2559:13:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "hexValue": "74727565", "id": 19500, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "2575:4:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "src": "2559:20:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 19502, "nodeType": "ExpressionStatement", "src": "2559:20:72" }, { "expression": { "id": 19505, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 19503, "name": "_initialized", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 19477, "src": "2593:12:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "hexValue": "74727565", "id": 19504, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "2608:4:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "src": "2593:19:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 19506, "nodeType": "ExpressionStatement", "src": "2593:19:72" } ] } }, { "id": 19509, "nodeType": "PlaceholderStatement", "src": "2633:1:72" }, { "condition": { "id": 19510, "name": "isTopLevelCall", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 19494, "src": "2649:14:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 19516, "nodeType": "IfStatement", "src": "2645:66:72", "trueBody": { "id": 19515, "nodeType": "Block", "src": "2665:46:72", "statements": [ { "expression": { "id": 19513, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 19511, "name": "_initializing", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 19480, "src": "2679:13:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "hexValue": "66616c7365", "id": 19512, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "2695:5:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, "src": "2679:21:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 19514, "nodeType": "ExpressionStatement", "src": "2679:21:72" } ] } } ] }, "documentation": { "id": 19481, "nodeType": "StructuredDocumentation", "src": "1959:93:72", "text": " @dev Modifier to protect an initializer function from being invoked twice." }, "id": 19518, "name": "initializer", "nameLocation": "2066:11:72", "nodeType": "ModifierDefinition", "parameters": { "id": 19482, "nodeType": "ParameterList", "parameters": [], "src": "2077:2:72" }, "src": "2057:660:72", "virtual": false, "visibility": "internal" }, { "body": { "id": 19527, "nodeType": "Block", "src": "2934:97:72", "statements": [ { "expression": { "arguments": [ { "id": 19522, "name": "_initializing", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 19480, "src": "2952:13:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "496e697469616c697a61626c653a20636f6e7472616374206973206e6f7420696e697469616c697a696e67", "id": 19523, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2967:45:72", "typeDescriptions": { "typeIdentifier": "t_stringliteral_d688db918bb9dd50354922faa108595679886fe9ff08046ad1ffe30aaea55f8b", "typeString": "literal_string \"Initializable: contract is not initializing\"" }, "value": "Initializable: contract is not initializing" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_d688db918bb9dd50354922faa108595679886fe9ff08046ad1ffe30aaea55f8b", "typeString": "literal_string \"Initializable: contract is not initializing\"" } ], "id": 19521, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "2944:7:72", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 19524, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2944:69:72", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 19525, "nodeType": "ExpressionStatement", "src": "2944:69:72" }, { "id": 19526, "nodeType": "PlaceholderStatement", "src": "3023:1:72" } ] }, "documentation": { "id": 19519, "nodeType": "StructuredDocumentation", "src": "2723:178:72", "text": " @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n {initializer} modifier, directly or indirectly." }, "id": 19528, "name": "onlyInitializing", "nameLocation": "2915:16:72", "nodeType": "ModifierDefinition", "parameters": { "id": 19520, "nodeType": "ParameterList", "parameters": [], "src": "2931:2:72" }, "src": "2906:125:72", "virtual": false, "visibility": "internal" }, { "body": { "id": 19542, "nodeType": "Block", "src": "3091:69:72", "statements": [ { "expression": { "id": 19540, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "!", "prefix": true, "src": "3108:45:72", "subExpression": { "arguments": [ { "arguments": [ { "id": 19537, "name": "this", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -28, "src": "3147:4:72", "typeDescriptions": { "typeIdentifier": "t_contract$_Initializable_$19544", "typeString": "contract Initializable" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_Initializable_$19544", "typeString": "contract Initializable" } ], "id": 19536, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "3139:7:72", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 19535, "name": "address", "nodeType": "ElementaryTypeName", "src": "3139:7:72", "typeDescriptions": {} } }, "id": 19538, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3139:13:72", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "expression": { "id": 19533, "name": "AddressUpgradeable", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 16246, "src": "3109:18:72", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_AddressUpgradeable_$16246_$", "typeString": "type(library AddressUpgradeable)" } }, "id": 19534, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "isContract", "nodeType": "MemberAccess", "referencedDeclaration": 16021, "src": "3109:29:72", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_bool_$", "typeString": "function (address) view returns (bool)" } }, "id": 19539, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3109:44:72", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 19532, "id": 19541, "nodeType": "Return", "src": "3101:52:72" } ] }, "id": 19543, "implemented": true, "kind": "function", "modifiers": [], "name": "_isConstructor", "nameLocation": "3046:14:72", "nodeType": "FunctionDefinition", "parameters": { "id": 19529, "nodeType": "ParameterList", "parameters": [], "src": "3060:2:72" }, "returnParameters": { "id": 19532, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 19531, "mutability": "mutable", "name": "", "nameLocation": "-1:-1:-1", "nodeType": "VariableDeclaration", "scope": 19543, "src": "3085:4:72", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 19530, "name": "bool", "nodeType": "ElementaryTypeName", "src": "3085:4:72", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "3084:6:72" }, "scope": 19544, "src": "3037:123:72", "stateMutability": "view", "virtual": false, "visibility": "private" } ], "scope": 19545, "src": "1682:1480:72", "usedErrors": [] } ], "src": "113:3050:72" }, "bytecode": "", "bytecodeSha1": "da39a3ee5e6b4b0d3255bfef95601890afd80709", "compiler": { "evm_version": "istanbul", "optimizer": { "enabled": true, "runs": 200 }, "version": "0.8.6+commit.11564f7e" }, "contractName": "Initializable", "coverageMap": { "branches": {}, "statements": {} }, "dependencies": [ "AddressUpgradeable" ], "deployedBytecode": "", "deployedSourceMap": "", "language": "Solidity", "natspec": { "custom:oz-upgrades-unsafe-allow": "constructor constructor() initializer {} ``` ====", "details": "This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer function so it can only be called once. The {initializer} modifier provided by this contract will have this effect. TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}. CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure that all initializers are idempotent. This is not verified automatically as constructors are by Solidity. [CAUTION] ==== Avoid leaving a contract uninitialized. An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation contract, which may impact the proxy. To initialize the implementation contract, you can either invoke the initializer manually, or you can include a constructor to automatically mark it as initialized when it is deployed: [.hljs-theme-light.nopadding] ```", "kind": "dev", "methods": {}, "stateVariables": { "_initialized": { "details": "Indicates that the contract has been initialized." }, "_initializing": { "details": "Indicates that the contract is in the process of being initialized." } }, "version": 1 }, "offset": [ 1682, 3162 ], "opcodes": "", "pcMap": {}, "sha1": "249aaab0f2f797528448cf2a75163b0717c8c83f", "source": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.5.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To initialize the implementation contract, you can either invoke the\n * initializer manually, or you can include a constructor to automatically mark it as initialized when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() initializer {}\n * ```\n * ====\n */\nabstract contract Initializable {\n /**\n * @dev Indicates that the contract has been initialized.\n */\n bool private _initialized;\n\n /**\n * @dev Indicates that the contract is in the process of being initialized.\n */\n bool private _initializing;\n\n /**\n * @dev Modifier to protect an initializer function from being invoked twice.\n */\n modifier initializer() {\n // If the contract is initializing we ignore whether _initialized is set in order to support multiple\n // inheritance patterns, but we only do this in the context of a constructor, because in other contexts the\n // contract may have been reentered.\n require(_initializing ? _isConstructor() : !_initialized, \"Initializable: contract is already initialized\");\n\n bool isTopLevelCall = !_initializing;\n if (isTopLevelCall) {\n _initializing = true;\n _initialized = true;\n }\n\n _;\n\n if (isTopLevelCall) {\n _initializing = false;\n }\n }\n\n /**\n * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n * {initializer} modifier, directly or indirectly.\n */\n modifier onlyInitializing() {\n require(_initializing, \"Initializable: contract is not initializing\");\n _;\n }\n\n function _isConstructor() private view returns (bool) {\n return !AddressUpgradeable.isContract(address(this));\n }\n}\n", "sourceMap": "", "sourcePath": "node_modules/@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol", "type": "contract" }