UNPKG

@sonicswap/periphery

Version:

🎚 Peripheral smart contracts for interacting with the Sonicswap exchanges

1,424 lines (1,423 loc) • 85.3 kB
{ "contractName": "IERC20", "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "owner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "spender", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "Approval", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "from", "type": "address" }, { "indexed": true, "internalType": "address", "name": "to", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "Transfer", "type": "event" }, { "inputs": [], "name": "name", "outputs": [ { "internalType": "string", "name": "", "type": "string" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "symbol", "outputs": [ { "internalType": "string", "name": "", "type": "string" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "decimals", "outputs": [ { "internalType": "uint8", "name": "", "type": "uint8" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "totalSupply", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "owner", "type": "address" } ], "name": "balanceOf", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "owner", "type": "address" }, { "internalType": "address", "name": "spender", "type": "address" } ], "name": "allowance", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "spender", "type": "address" }, { "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "approve", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "transfer", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "from", "type": "address" }, { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "transferFrom", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.6.12+commit.27d51765\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"/var/www/Sonic/sonicswap-periphery/contracts/interfaces/IERC20.sol\":\"IERC20\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/var/www/Sonic/sonicswap-periphery/contracts/interfaces/IERC20.sol\":{\"keccak256\":\"0x67fa338c5faea823082967992d43d2222446909ad63afa3c826a590b9a7b0cec\",\"license\":\"GPL-3.0\",\"urls\":[\"bzz-raw://cfb5c642ffb05e054d1a246994e17aa368fc2bfe4d0f20f2c9e08629a8ee4473\",\"dweb:/ipfs/QmZ6H5boZnm2K5pAgGjf12KXMfNFdNcUsHKLjY7B34xyWx\"]}},\"version\":1}", "bytecode": "0x", "deployedBytecode": "0x", "immutableReferences": {}, "sourceMap": "", "deployedSourceMap": "", "source": "// SPDX-License-Identifier: GPL-3.0\npragma solidity >=0.5.0;\n\ninterface IERC20 {\n event Approval(address indexed owner, address indexed spender, uint value);\n event Transfer(address indexed from, address indexed to, uint value);\n\n function name() external view returns (string memory);\n function symbol() external view returns (string memory);\n function decimals() external view returns (uint8);\n function totalSupply() external view returns (uint);\n function balanceOf(address owner) external view returns (uint);\n function allowance(address owner, address spender) external view returns (uint);\n\n function approve(address spender, uint value) external returns (bool);\n function transfer(address to, uint value) external returns (bool);\n function transferFrom(address from, address to, uint value) external returns (bool);\n}\n", "sourcePath": "/var/www/Sonic/sonicswap-periphery/contracts/interfaces/IERC20.sol", "ast": { "absolutePath": "/var/www/Sonic/sonicswap-periphery/contracts/interfaces/IERC20.sol", "exportedSymbols": { "IERC20": [ 5035 ] }, "id": 5036, "license": "GPL-3.0", "nodeType": "SourceUnit", "nodes": [ { "id": 4953, "literals": [ "solidity", ">=", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "36:24:8" }, { "abstract": false, "baseContracts": [], "contractDependencies": [], "contractKind": "interface", "documentation": null, "fullyImplemented": false, "id": 5035, "linearizedBaseContracts": [ 5035 ], "name": "IERC20", "nodeType": "ContractDefinition", "nodes": [ { "anonymous": false, "documentation": null, "id": 4961, "name": "Approval", "nodeType": "EventDefinition", "parameters": { "id": 4960, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4955, "indexed": true, "mutability": "mutable", "name": "owner", "nodeType": "VariableDeclaration", "overrides": null, "scope": 4961, "src": "100:21:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4954, "name": "address", "nodeType": "ElementaryTypeName", "src": "100:7:8", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4957, "indexed": true, "mutability": "mutable", "name": "spender", "nodeType": "VariableDeclaration", "overrides": null, "scope": 4961, "src": "123:23:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4956, "name": "address", "nodeType": "ElementaryTypeName", "src": "123:7:8", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4959, "indexed": false, "mutability": "mutable", "name": "value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 4961, "src": "148:10:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4958, "name": "uint", "nodeType": "ElementaryTypeName", "src": "148:4:8", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "99:60:8" }, "src": "85:75:8" }, { "anonymous": false, "documentation": null, "id": 4969, "name": "Transfer", "nodeType": "EventDefinition", "parameters": { "id": 4968, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4963, "indexed": true, "mutability": "mutable", "name": "from", "nodeType": "VariableDeclaration", "overrides": null, "scope": 4969, "src": "180:20:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4962, "name": "address", "nodeType": "ElementaryTypeName", "src": "180:7:8", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4965, "indexed": true, "mutability": "mutable", "name": "to", "nodeType": "VariableDeclaration", "overrides": null, "scope": 4969, "src": "202:18:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4964, "name": "address", "nodeType": "ElementaryTypeName", "src": "202:7:8", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4967, "indexed": false, "mutability": "mutable", "name": "value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 4969, "src": "222:10:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4966, "name": "uint", "nodeType": "ElementaryTypeName", "src": "222:4:8", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "179:54:8" }, "src": "165:69:8" }, { "body": null, "documentation": null, "functionSelector": "06fdde03", "id": 4974, "implemented": false, "kind": "function", "modifiers": [], "name": "name", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 4970, "nodeType": "ParameterList", "parameters": [], "src": "253:2:8" }, "returnParameters": { "id": 4973, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4972, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 4974, "src": "279:13:8", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 4971, "name": "string", "nodeType": "ElementaryTypeName", "src": "279:6:8", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" } ], "src": "278:15:8" }, "scope": 5035, "src": "240:54:8", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "body": null, "documentation": null, "functionSelector": "95d89b41", "id": 4979, "implemented": false, "kind": "function", "modifiers": [], "name": "symbol", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 4975, "nodeType": "ParameterList", "parameters": [], "src": "314:2:8" }, "returnParameters": { "id": 4978, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4977, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 4979, "src": "340:13:8", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 4976, "name": "string", "nodeType": "ElementaryTypeName", "src": "340:6:8", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" } ], "src": "339:15:8" }, "scope": 5035, "src": "299:56:8", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "body": null, "documentation": null, "functionSelector": "313ce567", "id": 4984, "implemented": false, "kind": "function", "modifiers": [], "name": "decimals", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 4980, "nodeType": "ParameterList", "parameters": [], "src": "377:2:8" }, "returnParameters": { "id": 4983, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4982, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 4984, "src": "403:5:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 4981, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "403:5:8", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "internal" } ], "src": "402:7:8" }, "scope": 5035, "src": "360:50:8", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "body": null, "documentation": null, "functionSelector": "18160ddd", "id": 4989, "implemented": false, "kind": "function", "modifiers": [], "name": "totalSupply", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 4985, "nodeType": "ParameterList", "parameters": [], "src": "435:2:8" }, "returnParameters": { "id": 4988, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4987, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 4989, "src": "461:4:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4986, "name": "uint", "nodeType": "ElementaryTypeName", "src": "461:4:8", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "460:6:8" }, "scope": 5035, "src": "415:52:8", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "body": null, "documentation": null, "functionSelector": "70a08231", "id": 4996, "implemented": false, "kind": "function", "modifiers": [], "name": "balanceOf", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 4992, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4991, "mutability": "mutable", "name": "owner", "nodeType": "VariableDeclaration", "overrides": null, "scope": 4996, "src": "491:13:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4990, "name": "address", "nodeType": "ElementaryTypeName", "src": "491:7:8", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "490:15:8" }, "returnParameters": { "id": 4995, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4994, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 4996, "src": "529:4:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 4993, "name": "uint", "nodeType": "ElementaryTypeName", "src": "529:4:8", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "528:6:8" }, "scope": 5035, "src": "472:63:8", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "body": null, "documentation": null, "functionSelector": "dd62ed3e", "id": 5005, "implemented": false, "kind": "function", "modifiers": [], "name": "allowance", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 5001, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4998, "mutability": "mutable", "name": "owner", "nodeType": "VariableDeclaration", "overrides": null, "scope": 5005, "src": "559:13:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4997, "name": "address", "nodeType": "ElementaryTypeName", "src": "559:7:8", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5000, "mutability": "mutable", "name": "spender", "nodeType": "VariableDeclaration", "overrides": null, "scope": 5005, "src": "574:15:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 4999, "name": "address", "nodeType": "ElementaryTypeName", "src": "574:7:8", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "558:32:8" }, "returnParameters": { "id": 5004, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5003, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 5005, "src": "614:4:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 5002, "name": "uint", "nodeType": "ElementaryTypeName", "src": "614:4:8", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "613:6:8" }, "scope": 5035, "src": "540:80:8", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "body": null, "documentation": null, "functionSelector": "095ea7b3", "id": 5014, "implemented": false, "kind": "function", "modifiers": [], "name": "approve", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 5010, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5007, "mutability": "mutable", "name": "spender", "nodeType": "VariableDeclaration", "overrides": null, "scope": 5014, "src": "643:15:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5006, "name": "address", "nodeType": "ElementaryTypeName", "src": "643:7:8", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5009, "mutability": "mutable", "name": "value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 5014, "src": "660:10:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 5008, "name": "uint", "nodeType": "ElementaryTypeName", "src": "660:4:8", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "642:29:8" }, "returnParameters": { "id": 5013, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5012, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 5014, "src": "690:4:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 5011, "name": "bool", "nodeType": "ElementaryTypeName", "src": "690:4:8", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "689:6:8" }, "scope": 5035, "src": "626:70:8", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": null, "documentation": null, "functionSelector": "a9059cbb", "id": 5023, "implemented": false, "kind": "function", "modifiers": [], "name": "transfer", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 5019, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5016, "mutability": "mutable", "name": "to", "nodeType": "VariableDeclaration", "overrides": null, "scope": 5023, "src": "719:10:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5015, "name": "address", "nodeType": "ElementaryTypeName", "src": "719:7:8", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5018, "mutability": "mutable", "name": "value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 5023, "src": "731:10:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 5017, "name": "uint", "nodeType": "ElementaryTypeName", "src": "731:4:8", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "718:24:8" }, "returnParameters": { "id": 5022, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5021, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 5023, "src": "761:4:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 5020, "name": "bool", "nodeType": "ElementaryTypeName", "src": "761:4:8", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "760:6:8" }, "scope": 5035, "src": "701:66:8", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": null, "documentation": null, "functionSelector": "23b872dd", "id": 5034, "implemented": false, "kind": "function", "modifiers": [], "name": "transferFrom", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 5030, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5025, "mutability": "mutable", "name": "from", "nodeType": "VariableDeclaration", "overrides": null, "scope": 5034, "src": "794:12:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5024, "name": "address", "nodeType": "ElementaryTypeName", "src": "794:7:8", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5027, "mutability": "mutable", "name": "to", "nodeType": "VariableDeclaration", "overrides": null, "scope": 5034, "src": "808:10:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5026, "name": "address", "nodeType": "ElementaryTypeName", "src": "808:7:8", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5029, "mutability": "mutable", "name": "value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 5034, "src": "820:10:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 5028, "name": "uint", "nodeType": "ElementaryTypeName", "src": "820:4:8", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "793:38:8" }, "returnParameters": { "id": 5033, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5032, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 5034, "src": "850:4:8", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 5031, "name": "bool", "nodeType": "ElementaryTypeName", "src": "850:4:8", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "849:6:8" }, "scope": 5035, "src": "772:84:8", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" } ], "scope": 5036, "src": "62:796:8" } ], "src": "36:823:8" }, "legacyAST": { "attributes": { "absolutePath": "/var/www/Sonic/sonicswap-periphery/contracts/interfaces/IERC20.sol", "exportedSymbols": { "IERC20": [ 5035 ] }, "license": "GPL-3.0" }, "children": [ { "attributes": { "literals": [ "solidity", ">=", "0.5", ".0" ] }, "id": 4953, "name": "PragmaDirective", "src": "36:24:8" }, { "attributes": { "abstract": false, "baseContracts": [ null ], "contractDependencies": [ null ], "contractKind": "interface", "documentation": null, "fullyImplemented": false, "linearizedBaseContracts": [ 5035 ], "name": "IERC20", "scope": 5036 }, "children": [ { "attributes": { "anonymous": false, "documentation": null, "name": "Approval" }, "children": [ { "children": [ { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "owner", "overrides": null, "scope": 4961, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 4954, "name": "ElementaryTypeName", "src": "100:7:8" } ], "id": 4955, "name": "VariableDeclaration", "src": "100:21:8" }, { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "spender", "overrides": null, "scope": 4961, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 4956, "name": "ElementaryTypeName", "src": "123:7:8" } ], "id": 4957, "name": "VariableDeclaration", "src": "123:23:8" }, { "attributes": { "constant": false, "indexed": false, "mutability": "mutable", "name": "value", "overrides": null, "scope": 4961, "stateVariable": false, "storageLocation": "default", "type": "uint256", "value": null,