{ "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, { "inputs": [], "name": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "renounceOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_xAppConnectionManager", "type": "address" } ], "name": "setXAppConnectionManager", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "transferOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "xAppConnectionManager", "outputs": [ { "internalType": "contract XAppConnectionManager", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" } ], "bytecode": { "object": "0x", "sourceMap": "", "linkReferences": {} }, "deployedBytecode": { "object": "0x", "sourceMap": "", "linkReferences": {} }, "methodIdentifiers": { "owner()": "8da5cb5b", "renounceOwnership()": "715018a6", "setXAppConnectionManager(address)": "41bdc8b5", "transferOwnership(address)": "f2fde38b", "xAppConnectionManager()": "3339df96" }, "ast": { "absolutePath": "packages/contracts-router/contracts/XAppConnectionClient.sol", "id": 28954, "exportedSymbols": { "Home": [ 26174 ], "OwnableUpgradeable": [ 23168 ], "XAppConnectionClient": [ 28953 ], "XAppConnectionManager": [ 27404 ] }, "nodeType": "SourceUnit", "src": "46:2470:31", "nodes": [ { "id": 28857, "nodeType": "PragmaDirective", "src": "46:22:31", "literals": [ "solidity", "0.7", ".6" ] }, { "id": 28859, "nodeType": "ImportDirective", "src": "116:66:31", "absolutePath": "packages/contracts-core/contracts/Home.sol", "file": "@nomad-xyz/contracts-core/contracts/Home.sol", "scope": 28954, "sourceUnit": 26175, "symbolAliases": [ { "foreign": { "id": 28858, "name": "Home", "nodeType": "Identifier", "overloadedDeclarations": [], "src": "124:4:31", "typeDescriptions": {} } } ], "unitAlias": "" }, { "id": 28861, "nodeType": "ImportDirective", "src": "183:100:31", "absolutePath": "packages/contracts-core/contracts/XAppConnectionManager.sol", "file": "@nomad-xyz/contracts-core/contracts/XAppConnectionManager.sol", "scope": 28954, "sourceUnit": 27405, "symbolAliases": [ { "foreign": { "id": 28860, "name": "XAppConnectionManager", "nodeType": "Identifier", "overloadedDeclarations": [], "src": "191:21:31", "typeDescriptions": {} } } ], "unitAlias": "" }, { "id": 28863, "nodeType": "ImportDirective", "src": "284:101:31", "absolutePath": "node_modules/@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol", "file": "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol", "scope": 28954, "sourceUnit": 23169, "symbolAliases": [ { "foreign": { "id": 28862, "name": "OwnableUpgradeable", "nodeType": "Identifier", "overloadedDeclarations": [], "src": "292:18:31", "typeDescriptions": {} } } ], "unitAlias": "" }, { "id": 28953, "nodeType": "ContractDefinition", "src": "387:2128:31", "nodes": [ { "id": 28867, "nodeType": "VariableDeclaration", "src": "504:50:31", "constant": false, "functionSelector": "3339df96", "mutability": "mutable", "name": "xAppConnectionManager", "scope": 28953, "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_XAppConnectionManager_$27404", "typeString": "contract XAppConnectionManager" }, "typeName": { "id": 28866, "name": "XAppConnectionManager", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 27404, "src": "504:21:31", "typeDescriptions": { "typeIdentifier": "t_contract$_XAppConnectionManager_$27404", "typeString": "contract XAppConnectionManager" } }, "visibility": "public" }, { "id": 28871, "nodeType": "VariableDeclaration", "src": "560:25:31", "constant": false, "mutability": "mutable", "name": "__GAP", "scope": 28953, "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$49_storage", "typeString": "uint256[49]" }, "typeName": { "baseType": { "id": 28868, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "560:7:31", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 28870, "length": { "hexValue": "3439", "id": 28869, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "568:2:31", "typeDescriptions": { "typeIdentifier": "t_rational_49_by_1", "typeString": "int_const 49" }, "value": "49" }, "nodeType": "ArrayTypeName", "src": "560:11:31", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$49_storage_ptr", "typeString": "uint256[49]" } }, "visibility": "private" }, { "id": 28884, "nodeType": "ModifierDefinition", "src": "745:94:31", "body": { "id": 28883, "nodeType": "Block", "src": "768:71:31", "statements": [ { "expression": { "arguments": [ { "arguments": [ { "expression": { "id": 28876, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "797:3:31", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 28877, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "src": "797:10:31", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address_payable", "typeString": "address payable" } ], "id": 28875, "name": "_isReplica", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 28941, "src": "786:10:31", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_bool_$", "typeString": "function (address) view returns (bool)" } }, "id": 28878, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "786:22:31", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "217265706c696361", "id": 28879, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "810:10:31", "typeDescriptions": { "typeIdentifier": "t_stringliteral_7afc535b29b4d3bfaeeb1bc16917b5a65aad600ab1c68906496cdb411a5c54cc", "typeString": "literal_string \"!replica\"" }, "value": "!replica" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_7afc535b29b4d3bfaeeb1bc16917b5a65aad600ab1c68906496cdb411a5c54cc", "typeString": "literal_string \"!replica\"" } ], "id": 28874, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "778:7:31", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 28880, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "778:43:31", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 28881, "nodeType": "ExpressionStatement", "src": "778:43:31" }, { "id": 28882, "nodeType": "PlaceholderStatement", "src": "831:1:31" } ] }, "documentation": { "id": 28872, "nodeType": "StructuredDocumentation", "src": "662:78:31", "text": " @notice Only accept messages from an Nomad Replica contract" }, "name": "onlyReplica", "parameters": { "id": 28873, "nodeType": "ParameterList", "parameters": [], "src": "765:2:31" }, "virtual": false, "visibility": "internal" }, { "id": 28901, "nodeType": "FunctionDefinition", "src": "884:228:31", "body": { "id": 28900, "nodeType": "Block", "src": "1000:112:31", "statements": [ { "expression": { "id": 28895, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 28891, "name": "xAppConnectionManager", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 28867, "src": "1010:21:31", "typeDescriptions": { "typeIdentifier": "t_contract$_XAppConnectionManager_$27404", "typeString": "contract XAppConnectionManager" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "arguments": [ { "id": 28893, "name": "_xAppConnectionManager", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 28886, "src": "1056:22:31", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 28892, "name": "XAppConnectionManager", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 27404, "src": "1034:21:31", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_XAppConnectionManager_$27404_$", "typeString": "type(contract XAppConnectionManager)" } }, "id": 28894, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1034:45:31", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_contract$_XAppConnectionManager_$27404", "typeString": "contract XAppConnectionManager" } }, "src": "1010:69:31", "typeDescriptions": { "typeIdentifier": "t_contract$_XAppConnectionManager_$27404", "typeString": "contract XAppConnectionManager" } }, "id": 28896, "nodeType": "ExpressionStatement", "src": "1010:69:31" }, { "expression": { "arguments": [], "expression": { "argumentTypes": [], "id": 28897, "name": "__Ownable_init", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 23067, "src": "1089:14:31", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$__$returns$__$", "typeString": "function ()" } }, "id": 28898, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1089:16:31", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 28899, "nodeType": "ExpressionStatement", "src": "1089:16:31" } ] }, "implemented": true, "kind": "function", "modifiers": [ { "id": 28889, "modifierName": { "id": 28888, "name": "initializer", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 23217, "src": "984:11:31", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "984:11:31" } ], "name": "__XAppConnectionClient_initialize", "parameters": { "id": 28887, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 28886, "mutability": "mutable", "name": "_xAppConnectionManager", "nodeType": "VariableDeclaration", "scope": 28901, "src": "927:30:31", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 28885, "name": "address", "nodeType": "ElementaryTypeName", "src": "927:7:31", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "926:32:31" }, "returnParameters": { "id": 28890, "nodeType": "ParameterList", "parameters": [], "src": "1000:0:31" }, "scope": 28953, "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "id": 28916, "nodeType": "FunctionDefinition", "src": "1353:191:31", "body": { "id": 28915, "nodeType": "Block", "src": "1458:86:31", "statements": [ { "expression": { "id": 28913, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 28909, "name": "xAppConnectionManager", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 28867, "src": "1468:21:31", "typeDescriptions": { "typeIdentifier": "t_contract$_XAppConnectionManager_$27404", "typeString": "contract XAppConnectionManager" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "arguments": [ { "id": 28911, "name": "_xAppConnectionManager", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 28904, "src": "1514:22:31", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 28910, "name": "XAppConnectionManager", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 27404, "src": "1492:21:31", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_XAppConnectionManager_$27404_$", "typeString": "type(contract XAppConnectionManager)" } }, "id": 28912, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1492:45:31", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_contract$_XAppConnectionManager_$27404", "typeString": "contract XAppConnectionManager" } }, "src": "1468:69:31", "typeDescriptions": { "typeIdentifier": "t_contract$_XAppConnectionManager_$27404", "typeString": "contract XAppConnectionManager" } }, "id": 28914, "nodeType": "ExpressionStatement", "src": "1468:69:31" } ] }, "documentation": { "id": 28902, "nodeType": "StructuredDocumentation", "src": "1171:177:31", "text": " @notice Modify the contract the xApp uses to validate Replica contracts\n @param _xAppConnectionManager The address of the xAppConnectionManager contract" }, "functionSelector": "41bdc8b5", "implemented": true, "kind": "function", "modifiers": [ { "id": 28907, "modifierName": { "id": 28906, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 23113, "src": "1444:9:31", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "1444:9:31" } ], "name": "setXAppConnectionManager", "parameters": { "id": 28905, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 28904, "mutability": "mutable", "name": "_xAppConnectionManager", "nodeType": "VariableDeclaration", "scope": 28916, "src": "1387:30:31", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 28903, "name": "address", "nodeType": "ElementaryTypeName", "src": "1387:7:31", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "1386:32:31" }, "returnParameters": { "id": 28908, "nodeType": "ParameterList", "parameters": [], "src": "1458:0:31" }, "scope": 28953, "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "id": 28927, "nodeType": "FunctionDefinition", "src": "1732:98:31", "body": { "id": 28926, "nodeType": "Block", "src": "1778:52:31", "statements": [ { "expression": { "arguments": [], "expression": { "argumentTypes": [], "expression": { "id": 28922, "name": "xAppConnectionManager", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 28867, "src": "1795:21:31", "typeDescriptions": { "typeIdentifier": "t_contract$_XAppConnectionManager_$27404", "typeString": "contract XAppConnectionManager" } }, "id": 28923, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "home", "nodeType": "MemberAccess", "referencedDeclaration": 27023, "src": "1795:26:31", "typeDescriptions": { "typeIdentifier": "t_function_external_view$__$returns$_t_contract$_Home_$26174_$", "typeString": "function () view external returns (contract Home)" } }, "id": 28924, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1795:28:31", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_contract$_Home_$26174", "typeString": "contract Home" } }, "functionReturnParameters": 28921, "id": 28925, "nodeType": "Return", "src": "1788:35:31" } ] }, "documentation": { "id": 28917, "nodeType": "StructuredDocumentation", "src": "1603:124:31", "text": " @notice Get the local Home contract from the xAppConnectionManager\n @return The local Home contract" }, "implemented": true, "kind": "function", "modifiers": [], "name": "_home", "parameters": { "id": 28918, "nodeType": "ParameterList", "parameters": [], "src": "1746:2:31" }, "returnParameters": { "id": 28921, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 28920, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "scope": 28927, "src": "1772:4:31", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_Home_$26174", "typeString": "contract Home" }, "typeName": { "id": 28919, "name": "Home", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 26174, "src": "1772:4:31", "typeDescriptions": { "typeIdentifier": "t_contract$_Home_$26174", "typeString": "contract Home" } }, "visibility": "internal" } ], "src": "1771:6:31" }, "scope": 28953, "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "id": 28941, "nodeType": "FunctionDefinition", "src": "2092:178:31", "body": { "id": 28940, "nodeType": "Block", "src": "2196:74:31", "statements": [ { "expression": { "arguments": [ { "id": 28937, "name": "_potentialReplica", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 28930, "src": "2245:17:31", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "expression": { "id": 28935, "name": "xAppConnectionManager", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 28867, "src": "2213:21:31", "typeDescriptions": { "typeIdentifier": "t_contract$_XAppConnectionManager_$27404", "typeString": "contract XAppConnectionManager" } }, "id": 28936, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "isReplica", "nodeType": "MemberAccess", "referencedDeclaration": 27266, "src": "2213:31:31", "typeDescriptions": { "typeIdentifier": "t_function_external_view$_t_address_$returns$_t_bool_$", "typeString": "function (address) view external returns (bool)" } }, "id": 28938, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2213:50:31", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 28934, "id": 28939, "nodeType": "Return", "src": "2206:57:31" } ] }, "documentation": { "id": 28928, "nodeType": "StructuredDocumentation", "src": "1836:251:31", "text": " @notice Determine whether _potentialReplica is an enrolled Replica from the xAppConnectionManager\n @param _potentialReplica The candidate to be tested. Violently.\n @return True if _potentialReplica is an enrolled Replica" }, "implemented": true, "kind": "function", "modifiers": [], "name": "_isReplica", "parameters": { "id": 28931, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 28930, "mutability": "mutable", "name": "_potentialReplica", "nodeType": "VariableDeclaration", "scope": 28941, "src": "2112:25:31", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 28929, "name": "address", "nodeType": "ElementaryTypeName", "src": "2112:7:31", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "2111:27:31" }, "returnParameters": { "id": 28934, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 28933, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "scope": 28941, "src": "2186:4:31", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 28932, "name": "bool", "nodeType": "ElementaryTypeName", "src": "2186:4:31", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "2185:6:31" }, "scope": 28953, "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "id": 28952, "nodeType": "FunctionDefinition", "src": "2391:122:31", "body": { "id": 28951, "nodeType": "Block", "src": "2454:59:31", "statements": [ { "expression": { "arguments": [], "expression": { "argumentTypes": [], "expression": { "id": 28947, "name": "xAppConnectionManager", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 28867, "src": "2471:21:31", "typeDescriptions": { "typeIdentifier": "t_contract$_XAppConnectionManager_$27404", "typeString": "contract XAppConnectionManager" } }, "id": 28948, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "localDomain", "nodeType": "MemberAccess", "referencedDeclaration": 27234, "src": "2471:33:31", "typeDescriptions": { "typeIdentifier": "t_function_external_view$__$returns$_t_uint32_$", "typeString": "function () view external returns (uint32)" } }, "id": 28949, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2471:35:31", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "functionReturnParameters": 28946, "id": 28950, "nodeType": "Return", "src": "2464:42:31" } ] }, "documentation": { "id": 28942, "nodeType": "StructuredDocumentation", "src": "2276:110:31", "text": " @notice Get the local domain from the xAppConnectionManager\n @return The local domain" }, "implemented": true, "kind": "function", "modifiers": [], "name": "_localDomain", "parameters": { "id": 28943, "nodeType": "ParameterList", "parameters": [], "src": "2412:2:31" }, "returnParameters": { "id": 28946, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 28945, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "scope": 28952, "src": "2446:6:31", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" }, "typeName": { "id": 28944, "name": "uint32", "nodeType": "ElementaryTypeName", "src": "2446:6:31", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "visibility": "internal" } ], "src": "2445:8:31" }, "scope": 28953, "stateMutability": "view", "virtual": true, "visibility": "internal" } ], "abstract": true, "baseContracts": [ { "baseName": { "id": 28864, "name": "OwnableUpgradeable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 23168, "src": "429:18:31", "typeDescriptions": { "typeIdentifier": "t_contract$_OwnableUpgradeable_$23168", "typeString": "contract OwnableUpgradeable" } }, "id": 28865, "nodeType": "InheritanceSpecifier", "src": "429:18:31" } ], "contractDependencies": [ 23168, 23234, 23523 ], "contractKind": "contract", "fullyImplemented": true, "linearizedBaseContracts": [ 28953, 23168, 23523, 23234 ], "name": "XAppConnectionClient", "scope": 28954 } ], "license": "MIT OR Apache-2.0" }, "id": 31 }