{ "contractName": "IERC1155", "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "account", "type": "address" }, { "indexed": true, "internalType": "address", "name": "operator", "type": "address" }, { "indexed": false, "internalType": "bool", "name": "approved", "type": "bool" } ], "name": "ApprovalForAll", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "operator", "type": "address" }, { "indexed": true, "internalType": "address", "name": "from", "type": "address" }, { "indexed": true, "internalType": "address", "name": "to", "type": "address" }, { "indexed": false, "internalType": "uint256[]", "name": "ids", "type": "uint256[]" }, { "indexed": false, "internalType": "uint256[]", "name": "values", "type": "uint256[]" } ], "name": "TransferBatch", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "operator", "type": "address" }, { "indexed": true, "internalType": "address", "name": "from", "type": "address" }, { "indexed": true, "internalType": "address", "name": "to", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "id", "type": "uint256" }, { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "TransferSingle", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "string", "name": "value", "type": "string" }, { "indexed": true, "internalType": "uint256", "name": "id", "type": "uint256" } ], "name": "URI", "type": "event" }, { "inputs": [ { "internalType": "bytes4", "name": "interfaceId", "type": "bytes4" } ], "name": "supportsInterface", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "account", "type": "address" }, { "internalType": "uint256", "name": "id", "type": "uint256" } ], "name": "balanceOf", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address[]", "name": "accounts", "type": "address[]" }, { "internalType": "uint256[]", "name": "ids", "type": "uint256[]" } ], "name": "balanceOfBatch", "outputs": [ { "internalType": "uint256[]", "name": "", "type": "uint256[]" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "operator", "type": "address" }, { "internalType": "bool", "name": "approved", "type": "bool" } ], "name": "setApprovalForAll", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "account", "type": "address" }, { "internalType": "address", "name": "operator", "type": "address" } ], "name": "isApprovedForAll", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "from", "type": "address" }, { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint256", "name": "id", "type": "uint256" }, { "internalType": "uint256", "name": "amount", "type": "uint256" }, { "internalType": "bytes", "name": "data", "type": "bytes" } ], "name": "safeTransferFrom", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "from", "type": "address" }, { "internalType": "address", "name": "to", "type": "address" }, { "internalType": "uint256[]", "name": "ids", "type": "uint256[]" }, { "internalType": "uint256[]", "name": "amounts", "type": "uint256[]" }, { "internalType": "bytes", "name": "data", "type": "bytes" } ], "name": "safeBatchTransferFrom", "outputs": [], "stateMutability": "nonpayable", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.6.12+commit.27d51765\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256[]\",\"name\":\"ids\",\"type\":\"uint256[]\"},{\"indexed\":false,\"internalType\":\"uint256[]\",\"name\":\"values\",\"type\":\"uint256[]\"}],\"name\":\"TransferBatch\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"id\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"TransferSingle\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"string\",\"name\":\"value\",\"type\":\"string\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"id\",\"type\":\"uint256\"}],\"name\":\"URI\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"id\",\"type\":\"uint256\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address[]\",\"name\":\"accounts\",\"type\":\"address[]\"},{\"internalType\":\"uint256[]\",\"name\":\"ids\",\"type\":\"uint256[]\"}],\"name\":\"balanceOfBatch\",\"outputs\":[{\"internalType\":\"uint256[]\",\"name\":\"\",\"type\":\"uint256[]\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256[]\",\"name\":\"ids\",\"type\":\"uint256[]\"},{\"internalType\":\"uint256[]\",\"name\":\"amounts\",\"type\":\"uint256[]\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"safeBatchTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"id\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes4\",\"name\":\"interfaceId\",\"type\":\"bytes4\"}],\"name\":\"supportsInterface\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Required interface of an ERC1155 compliant contract, as defined in the https://eips.ethereum.org/EIPS/eip-1155[EIP]. _Available since v3.1._\",\"events\":{\"ApprovalForAll(address,address,bool)\":{\"details\":\"Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to `approved`.\"},\"TransferBatch(address,address,address,uint256[],uint256[])\":{\"details\":\"Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all transfers.\"},\"TransferSingle(address,address,address,uint256,uint256)\":{\"details\":\"Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.\"},\"URI(string,uint256)\":{\"details\":\"Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI. If an {URI} event was emitted for `id`, the standard https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value returned by {IERC1155MetadataURI-uri}.\"}},\"kind\":\"dev\",\"methods\":{\"balanceOf(address,uint256)\":{\"details\":\"Returns the amount of tokens of token type `id` owned by `account`. Requirements: - `account` cannot be the zero address.\"},\"balanceOfBatch(address[],uint256[])\":{\"details\":\"xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}. Requirements: - `accounts` and `ids` must have the same length.\"},\"isApprovedForAll(address,address)\":{\"details\":\"Returns true if `operator` is approved to transfer ``account``'s tokens. See {setApprovalForAll}.\"},\"safeBatchTransferFrom(address,address,uint256[],uint256[],bytes)\":{\"details\":\"xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}. Emits a {TransferBatch} event. Requirements: - `ids` and `amounts` must have the same length. - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the acceptance magic value.\"},\"safeTransferFrom(address,address,uint256,uint256,bytes)\":{\"details\":\"Transfers `amount` tokens of token type `id` from `from` to `to`. Emits a {TransferSingle} event. Requirements: - `to` cannot be the zero address. - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}. - `from` must have a balance of tokens of type `id` of at least `amount`. - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the acceptance magic value.\"},\"setApprovalForAll(address,bool)\":{\"details\":\"Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`, Emits an {ApprovalForAll} event. Requirements: - `operator` cannot be the caller.\"},\"supportsInterface(bytes4)\":{\"details\":\"Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] to learn more about how these ids are created. This function call must use less than 30 000 gas.\"}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/token/ERC1155/IERC1155.sol\":\"IERC1155\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/introspection/IERC165.sol\":{\"keccak256\":\"0xf70bc25d981e4ec9673a995ad2995d5d493ea188d3d8f388bba9c227ce09fb82\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://bd970f51e3a77790c2f02b5b1759827c3b897c3d98c407b3631e8af32e3dc93c\",\"dweb:/ipfs/QmPF85Amgbqjk3SNZKsPCsqCw8JfwYEPMnnhvMJUyX58je\"]},\"@openzeppelin/contracts/token/ERC1155/IERC1155.sol\":{\"keccak256\":\"0x61321d2c86346045bf394885ee3afeecc65f9daad2694bc19110967588fd7b5d\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://1703b877203e0447ede72dcf73f1c4f2089b415bd1c44877904128a64fafed5b\",\"dweb:/ipfs/QmaZoYDo2FWtKcwCc9zuabU6zri8KV9xJrhU614d93sLid\"]}},\"version\":1}", "bytecode": "0x", "deployedBytecode": "0x", "immutableReferences": {}, "sourceMap": "", "deployedSourceMap": "", "source": "// SPDX-License-Identifier: MIT\n\npragma solidity >=0.6.2 <0.8.0;\n\nimport \"../../introspection/IERC165.sol\";\n\n/**\n * @dev Required interface of an ERC1155 compliant contract, as defined in the\n * https://eips.ethereum.org/EIPS/eip-1155[EIP].\n *\n * _Available since v3.1._\n */\ninterface IERC1155 is IERC165 {\n /**\n * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.\n */\n event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);\n\n /**\n * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all\n * transfers.\n */\n event TransferBatch(address indexed operator, address indexed from, address indexed to, uint256[] ids, uint256[] values);\n\n /**\n * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to\n * `approved`.\n */\n event ApprovalForAll(address indexed account, address indexed operator, bool approved);\n\n /**\n * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.\n *\n * If an {URI} event was emitted for `id`, the standard\n * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value\n * returned by {IERC1155MetadataURI-uri}.\n */\n event URI(string value, uint256 indexed id);\n\n /**\n * @dev Returns the amount of tokens of token type `id` owned by `account`.\n *\n * Requirements:\n *\n * - `account` cannot be the zero address.\n */\n function balanceOf(address account, uint256 id) external view returns (uint256);\n\n /**\n * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.\n *\n * Requirements:\n *\n * - `accounts` and `ids` must have the same length.\n */\n function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids) external view returns (uint256[] memory);\n\n /**\n * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,\n *\n * Emits an {ApprovalForAll} event.\n *\n * Requirements:\n *\n * - `operator` cannot be the caller.\n */\n function setApprovalForAll(address operator, bool approved) external;\n\n /**\n * @dev Returns true if `operator` is approved to transfer ``account``'s tokens.\n *\n * See {setApprovalForAll}.\n */\n function isApprovedForAll(address account, address operator) external view returns (bool);\n\n /**\n * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.\n *\n * Emits a {TransferSingle} event.\n *\n * Requirements:\n *\n * - `to` cannot be the zero address.\n * - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}.\n * - `from` must have a balance of tokens of type `id` of at least `amount`.\n * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the\n * acceptance magic value.\n */\n function safeTransferFrom(address from, address to, uint256 id, uint256 amount, bytes calldata data) external;\n\n /**\n * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.\n *\n * Emits a {TransferBatch} event.\n *\n * Requirements:\n *\n * - `ids` and `amounts` must have the same length.\n * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the\n * acceptance magic value.\n */\n function safeBatchTransferFrom(address from, address to, uint256[] calldata ids, uint256[] calldata amounts, bytes calldata data) external;\n}\n", "sourcePath": "@openzeppelin/contracts/token/ERC1155/IERC1155.sol", "ast": { "absolutePath": "@openzeppelin/contracts/token/ERC1155/IERC1155.sol", "exportedSymbols": { "IERC1155": [ 2586 ] }, "id": 2587, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 2466, "literals": [ "solidity", ">=", "0.6", ".2", "<", "0.8", ".0" ], "nodeType": "PragmaDirective", "src": "33:31:13" }, { "absolutePath": "@openzeppelin/contracts/introspection/IERC165.sol", "file": "../../introspection/IERC165.sol", "id": 2467, "nodeType": "ImportDirective", "scope": 2587, "sourceUnit": 583, "src": "66:41:13", "symbolAliases": [], "unitAlias": "" }, { "abstract": false, "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 2469, "name": "IERC165", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 582, "src": "297:7:13", "typeDescriptions": { "typeIdentifier": "t_contract$_IERC165_$582", "typeString": "contract IERC165" } }, "id": 2470, "nodeType": "InheritanceSpecifier", "src": "297:7:13" } ], "contractDependencies": [ 582 ], "contractKind": "interface", "documentation": { "id": 2468, "nodeType": "StructuredDocumentation", "src": "109:165:13", "text": " @dev Required interface of an ERC1155 compliant contract, as defined in the\n https://eips.ethereum.org/EIPS/eip-1155[EIP].\n _Available since v3.1._" }, "fullyImplemented": false, "id": 2586, "linearizedBaseContracts": [ 2586, 582 ], "name": "IERC1155", "nodeType": "ContractDefinition", "nodes": [ { "anonymous": false, "documentation": { "id": 2471, "nodeType": "StructuredDocumentation", "src": "311:121:13", "text": " @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`." }, "id": 2483, "name": "TransferSingle", "nodeType": "EventDefinition", "parameters": { "id": 2482, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2473, "indexed": true, "mutability": "mutable", "name": "operator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2483, "src": "458:24:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2472, "name": "address", "nodeType": "ElementaryTypeName", "src": "458:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2475, "indexed": true, "mutability": "mutable", "name": "from", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2483, "src": "484:20:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2474, "name": "address", "nodeType": "ElementaryTypeName", "src": "484:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2477, "indexed": true, "mutability": "mutable", "name": "to", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2483, "src": "506:18:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2476, "name": "address", "nodeType": "ElementaryTypeName", "src": "506:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2479, "indexed": false, "mutability": "mutable", "name": "id", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2483, "src": "526:10:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2478, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "526:7:13", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2481, "indexed": false, "mutability": "mutable", "name": "value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2483, "src": "538:13:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2480, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "538:7:13", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "457:95:13" }, "src": "437:116:13" }, { "anonymous": false, "documentation": { "id": 2484, "nodeType": "StructuredDocumentation", "src": "559:144:13", "text": " @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all\n transfers." }, "id": 2498, "name": "TransferBatch", "nodeType": "EventDefinition", "parameters": { "id": 2497, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2486, "indexed": true, "mutability": "mutable", "name": "operator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2498, "src": "728:24:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2485, "name": "address", "nodeType": "ElementaryTypeName", "src": "728:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2488, "indexed": true, "mutability": "mutable", "name": "from", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2498, "src": "754:20:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2487, "name": "address", "nodeType": "ElementaryTypeName", "src": "754:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2490, "indexed": true, "mutability": "mutable", "name": "to", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2498, "src": "776:18:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2489, "name": "address", "nodeType": "ElementaryTypeName", "src": "776:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2493, "indexed": false, "mutability": "mutable", "name": "ids", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2498, "src": "796:13:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 2491, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "796:7:13", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2492, "length": null, "nodeType": "ArrayTypeName", "src": "796:9:13", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2496, "indexed": false, "mutability": "mutable", "name": "values", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2498, "src": "811:16:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 2494, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "811:7:13", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2495, "length": null, "nodeType": "ArrayTypeName", "src": "811:9:13", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "internal" } ], "src": "727:101:13" }, "src": "708:121:13" }, { "anonymous": false, "documentation": { "id": 2499, "nodeType": "StructuredDocumentation", "src": "835:147:13", "text": " @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to\n `approved`." }, "id": 2507, "name": "ApprovalForAll", "nodeType": "EventDefinition", "parameters": { "id": 2506, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2501, "indexed": true, "mutability": "mutable", "name": "account", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2507, "src": "1008:23:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2500, "name": "address", "nodeType": "ElementaryTypeName", "src": "1008:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2503, "indexed": true, "mutability": "mutable", "name": "operator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2507, "src": "1033:24:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2502, "name": "address", "nodeType": "ElementaryTypeName", "src": "1033:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2505, "indexed": false, "mutability": "mutable", "name": "approved", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2507, "src": "1059:13:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 2504, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1059:4:13", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1007:66:13" }, "src": "987:87:13" }, { "anonymous": false, "documentation": { "id": 2508, "nodeType": "StructuredDocumentation", "src": "1080:343:13", "text": " @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.\n If an {URI} event was emitted for `id`, the standard\n https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value\n returned by {IERC1155MetadataURI-uri}." }, "id": 2514, "name": "URI", "nodeType": "EventDefinition", "parameters": { "id": 2513, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2510, "indexed": false, "mutability": "mutable", "name": "value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2514, "src": "1438:12:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2509, "name": "string", "nodeType": "ElementaryTypeName", "src": "1438:6:13", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2512, "indexed": true, "mutability": "mutable", "name": "id", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2514, "src": "1452:18:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2511, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1452:7:13", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1437:34:13" }, "src": "1428:44:13" }, { "body": null, "documentation": { "id": 2515, "nodeType": "StructuredDocumentation", "src": "1478:173:13", "text": " @dev Returns the amount of tokens of token type `id` owned by `account`.\n Requirements:\n - `account` cannot be the zero address." }, "functionSelector": "00fdd58e", "id": 2524, "implemented": false, "kind": "function", "modifiers": [], "name": "balanceOf", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2520, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2517, "mutability": "mutable", "name": "account", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2524, "src": "1675:15:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2516, "name": "address", "nodeType": "ElementaryTypeName", "src": "1675:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2519, "mutability": "mutable", "name": "id", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2524, "src": "1692:10:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2518, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1692:7:13", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1674:29:13" }, "returnParameters": { "id": 2523, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2522, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2524, "src": "1727:7:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2521, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1727:7:13", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1726:9:13" }, "scope": 2586, "src": "1656:80:13", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "body": null, "documentation": { "id": 2525, "nodeType": "StructuredDocumentation", "src": "1742:188:13", "text": " @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.\n Requirements:\n - `accounts` and `ids` must have the same length." }, "functionSelector": "4e1273f4", "id": 2537, "implemented": false, "kind": "function", "modifiers": [], "name": "balanceOfBatch", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2532, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2528, "mutability": "mutable", "name": "accounts", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2537, "src": "1959:27:13", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_calldata_ptr", "typeString": "address[]" }, "typeName": { "baseType": { "id": 2526, "name": "address", "nodeType": "ElementaryTypeName", "src": "1959:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2527, "length": null, "nodeType": "ArrayTypeName", "src": "1959:9:13", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_$dyn_storage_ptr", "typeString": "address[]" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2531, "mutability": "mutable", "name": "ids", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2537, "src": "1988:22:13", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_calldata_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 2529, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1988:7:13", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2530, "length": null, "nodeType": "ArrayTypeName", "src": "1988:9:13", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "internal" } ], "src": "1958:53:13" }, "returnParameters": { "id": 2536, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2535, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2537, "src": "2035:16:13", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_memory_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 2533, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2035:7:13", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2534, "length": null, "nodeType": "ArrayTypeName", "src": "2035:9:13", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "internal" } ], "src": "2034:18:13" }, "scope": 2586, "src": "1935:118:13", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "body": null, "documentation": { "id": 2538, "nodeType": "StructuredDocumentation", "src": "2059:248:13", "text": " @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,\n Emits an {ApprovalForAll} event.\n Requirements:\n - `operator` cannot be the caller." }, "functionSelector": "a22cb465", "id": 2545, "implemented": false, "kind": "function", "modifiers": [], "name": "setApprovalForAll", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2543, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2540, "mutability": "mutable", "name": "operator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2545, "src": "2339:16:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2539, "name": "address", "nodeType": "ElementaryTypeName", "src": "2339:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2542, "mutability": "mutable", "name": "approved", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2545, "src": "2357:13:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 2541, "name": "bool", "nodeType": "ElementaryTypeName", "src": "2357:4:13", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "2338:33:13" }, "returnParameters": { "id": 2544, "nodeType": "ParameterList", "parameters": [], "src": "2380:0:13" }, "scope": 2586, "src": "2312:69:13", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": null, "documentation": { "id": 2546, "nodeType": "StructuredDocumentation", "src": "2387:135:13", "text": " @dev Returns true if `operator` is approved to transfer ``account``'s tokens.\n See {setApprovalForAll}." }, "functionSelector": "e985e9c5", "id": 2555, "implemented": false, "kind": "function", "modifiers": [], "name": "isApprovedForAll", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2551, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2548, "mutability": "mutable", "name": "account", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2555, "src": "2553:15:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2547, "name": "address", "nodeType": "ElementaryTypeName", "src": "2553:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2550, "mutability": "mutable", "name": "operator", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2555, "src": "2570:16:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2549, "name": "address", "nodeType": "ElementaryTypeName", "src": "2570:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "2552:35:13" }, "returnParameters": { "id": 2554, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2553, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2555, "src": "2611:4:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 2552, "name": "bool", "nodeType": "ElementaryTypeName", "src": "2611:4:13", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "2610:6:13" }, "scope": 2586, "src": "2527:90:13", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "body": null, "documentation": { "id": 2556, "nodeType": "StructuredDocumentation", "src": "2623:559:13", "text": " @dev Transfers `amount` tokens of token type `id` from `from` to `to`.\n Emits a {TransferSingle} event.\n Requirements:\n - `to` cannot be the zero address.\n - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}.\n - `from` must have a balance of tokens of type `id` of at least `amount`.\n - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the\n acceptance magic value." }, "functionSelector": "f242432a", "id": 2569, "implemented": false, "kind": "function", "modifiers": [], "name": "safeTransferFrom", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2567, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2558, "mutability": "mutable", "name": "from", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2569, "src": "3213:12:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2557, "name": "address", "nodeType": "ElementaryTypeName", "src": "3213:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2560, "mutability": "mutable", "name": "to", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2569, "src": "3227:10:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2559, "name": "address", "nodeType": "ElementaryTypeName", "src": "3227:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2562, "mutability": "mutable", "name": "id", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2569, "src": "3239:10:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2561, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3239:7:13", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2564, "mutability": "mutable", "name": "amount", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2569, "src": "3251:14:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2563, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3251:7:13", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2566, "mutability": "mutable", "name": "data", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2569, "src": "3267:19:13", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 2565, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "3267:5:13", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "value": null, "visibility": "internal" } ], "src": "3212:75:13" }, "returnParameters": { "id": 2568, "nodeType": "ParameterList", "parameters": [], "src": "3296:0:13" }, "scope": 2586, "src": "3187:110:13", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": null, "documentation": { "id": 2570, "nodeType": "StructuredDocumentation", "src": "3303:390:13", "text": " @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.\n Emits a {TransferBatch} event.\n Requirements:\n - `ids` and `amounts` must have the same length.\n - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the\n acceptance magic value." }, "functionSelector": "2eb2c2d6", "id": 2585, "implemented": false, "kind": "function", "modifiers": [], "name": "safeBatchTransferFrom", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 2583, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2572, "mutability": "mutable", "name": "from", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2585, "src": "3729:12:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2571, "name": "address", "nodeType": "ElementaryTypeName", "src": "3729:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2574, "mutability": "mutable", "name": "to", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2585, "src": "3743:10:13", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2573, "name": "address", "nodeType": "ElementaryTypeName", "src": "3743:7:13", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2577, "mutability": "mutable", "name": "ids", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2585, "src": "3755:22:13", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_calldata_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 2575, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3755:7:13", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2576, "length": null, "nodeType": "ArrayTypeName", "src": "3755:9:13", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2580, "mutability": "mutable", "name": "amounts", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2585, "src": "3779:26:13", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_calldata_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 2578, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3779:7:13", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 2579, "length": null, "nodeType": "ArrayTypeName", "src": "3779:9:13", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2582, "mutability": "mutable", "name": "data", "nodeType": "VariableDeclaration", "overrides": null, "scope": 2585, "src": "3807:19:13", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 2581, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "3807:5:13", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "value": null, "visibility": "internal" } ], "src": "3728:99:13" }, "returnParameters": { "id": 2584, "nodeType": "ParameterList", "parameters": [], "src": "3836:0:13" }, "scope": 2586, "src": "3698:139:13", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" } ], "scope": 2587, "src": "275:3564:13" } ], "src": "33:3807:13" }, "legacyAST": { "attributes": { "absolutePath": "@openzeppelin/contracts/token/ERC1155/IERC1155.sol", "exportedSymbols": { "IERC1155": [ 2586 ] }, "license": "MIT" }, "children": [ { "attributes": { "literals": [ "solidity", ">=", "0.6", ".2", "<", "0.8", ".0" ] }, "id": 2466, "name": "PragmaDirective", "src": "33:31:13" }, { "attributes": { "SourceUnit": 583, "absolutePath": "@openzeppelin/contracts/introspection/IERC165.sol", "file": "../../introspection/IERC165.sol", "scope": 2587, "symbolAliases": [ null ], "unitAlias": "" }, "id": 2467, "name": "ImportDirective", "src": "66:41:13" }, { "attributes": { "abstract": false, "contractDependencies": [ 582 ], "contractKind": "interface", "fullyImplemented": false, "linearizedBaseContracts": [ 2586, 582 ], "name": "IERC1155", "scope": 2587 }, "children": [ { "attributes": { "text": " @dev Required interface of an ERC1155 compliant contract, as defined in the\n https://eips.ethereum.org/EIPS/eip-1155[EIP].\n _Available since v3.1._" }, "id": 2468, "name": "StructuredDocumentation", "src": "109:165:13" }, { "attributes": { "arguments": null }, "children": [ { "attributes": { "contractScope": null, "name": "IERC165", "referencedDeclaration": 582, "type": "contract IERC165" }, "id": 2469, "name": "UserDefinedTypeName", "src": "297:7:13" } ], "id": 2470, "name": "InheritanceSpecifier", "src": "297:7:13" }, { "attributes": { "anonymous": false, "name": "TransferSingle" }, "children": [ { "attributes": { "text": " @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`." }, "id": 2471, "name": "StructuredDocumentation", "src": "311:121:13" }, { "children": [ { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "operator", "overrides": null, "scope": 2483, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2472, "name": "ElementaryTypeName", "src": "458:7:13" } ], "id": 2473, "name": "VariableDeclaration", "src": "458:24:13" }, { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "from", "overrides": null, "scope": 2483, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2474, "name": "ElementaryTypeName", "src": "484:7:13" } ], "id": 2475, "name": "VariableDeclaration", "src": "484:20:13" }, { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "to", "overrides": null, "scope": 2483, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2476, "name": "ElementaryTypeName", "src": "506:7:13" } ], "id": 2477, "name": "VariableDeclaration", "src": "506:18:13" }, { "attributes": { "constant": false, "indexed": false, "mutability": "mutable", "name": "id", "overrides": null, "scope": 2483, "stateVariable": false, "storageLocation": "default", "type": "uint256", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "uint256", "type": "uint256" }, "id": 2478, "name": "ElementaryTypeName", "src": "526:7:13" } ], "id": 2479, "name": "VariableDeclaration", "src": "526:10:13" }, { "attributes": { "constant": false, "indexed": false, "mutability": "mutable", "name": "value", "overrides": null, "scope": 2483, "stateVariable": false, "storageLocation": "default", "type": "uint256", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "uint256", "type": "uint256" }, "id": 2480, "name": "ElementaryTypeName", "src": "538:7:13" } ], "id": 2481, "name": "VariableDeclaration", "src": "538:13:13" } ], "id": 2482, "name": "ParameterList", "src": "457:95:13" } ], "id": 2483, "name": "EventDefinition", "src": "437:116:13" }, { "attributes": { "anonymous": false, "name": "TransferBatch" }, "children": [ { "attributes": { "text": " @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all\n transfers." }, "id": 2484, "name": "StructuredDocumentation", "src": "559:144:13" }, { "children": [ { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "operator", "overrides": null, "scope": 2498, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2485, "name": "ElementaryTypeName", "src": "728:7:13" } ], "id": 2486, "name": "VariableDeclaration", "src": "728:24:13" }, { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "from", "overrides": null, "scope": 2498, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2487, "name": "ElementaryTypeName", "src": "754:7:13" } ], "id": 2488, "name": "VariableDeclaration", "src": "754:20:13" }, { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "to", "overrides": null, "scope": 2498, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2489, "name": "ElementaryTypeName", "src": "776:7:13" } ], "id": 2490, "name": "VariableDeclaration", "src": "776:18:13" }, { "attributes": { "constant": false, "indexed": false, "mutability": "mutable", "name": "ids", "overrides": null, "scope": 2498, "stateVariable": false, "storageLocation": "default", "type": "uint256[]", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "length": null, "type": "uint256[]" }, "children": [ { "attributes": { "name": "uint256", "type": "uint256" }, "id": 2491, "name": "ElementaryTypeName", "src": "796:7:13" } ], "id": 2492, "name": "ArrayTypeName", "src": "796:9:13" } ], "id": 2493, "name": "VariableDeclaration", "src": "796:13:13" }, { "attributes": { "constant": false, "indexed": false, "mutability": "mutable", "name": "values", "overrides": null, "scope": 2498, "stateVariable": false, "storageLocation": "default", "type": "uint256[]", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "length": null, "type": "uint256[]" }, "children": [ { "attributes": { "name": "uint256", "type": "uint256" }, "id": 2494, "name": "ElementaryTypeName", "src": "811:7:13" } ], "id": 2495, "name": "ArrayTypeName", "src": "811:9:13" } ], "id": 2496, "name": "VariableDeclaration", "src": "811:16:13" } ], "id": 2497, "name": "ParameterList", "src": "727:101:13" } ], "id": 2498, "name": "EventDefinition", "src": "708:121:13" }, { "attributes": { "anonymous": false, "name": "ApprovalForAll" }, "children": [ { "attributes": { "text": " @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to\n `approved`." }, "id": 2499, "name": "StructuredDocumentation", "src": "835:147:13" }, { "children": [ { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "account", "overrides": null, "scope": 2507, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2500, "name": "ElementaryTypeName", "src": "1008:7:13" } ], "id": 2501, "name": "VariableDeclaration", "src": "1008:23:13" }, { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "operator", "overrides": null, "scope": 2507, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2502, "name": "ElementaryTypeName", "src": "1033:7:13" } ], "id": 2503, "name": "VariableDeclaration", "src": "1033:24:13" }, { "attributes": { "constant": false, "indexed": false, "mutability": "mutable", "name": "approved", "overrides": null, "scope": 2507, "stateVariable": false, "storageLocation": "default", "type": "bool", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "bool", "type": "bool" }, "id": 2504, "name": "ElementaryTypeName", "src": "1059:4:13" } ], "id": 2505, "name": "VariableDeclaration", "src": "1059:13:13" } ], "id": 2506, "name": "ParameterList", "src": "1007:66:13" } ], "id": 2507, "name": "EventDefinition", "src": "987:87:13" }, { "attributes": { "anonymous": false, "name": "URI" }, "children": [ { "attributes": { "text": " @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.\n If an {URI} event was emitted for `id`, the standard\n https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value\n returned by {IERC1155MetadataURI-uri}." }, "id": 2508, "name": "StructuredDocumentation", "src": "1080:343:13" }, { "children": [ { "attributes": { "constant": false, "indexed": false, "mutability": "mutable", "name": "value", "overrides": null, "scope": 2514, "stateVariable": false, "storageLocation": "default", "type": "string", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "string", "type": "string" }, "id": 2509, "name": "ElementaryTypeName", "src": "1438:6:13" } ], "id": 2510, "name": "VariableDeclaration", "src": "1438:12:13" }, { "attributes": { "constant": false, "indexed": true, "mutability": "mutable", "name": "id", "overrides": null, "scope": 2514, "stateVariable": false, "storageLocation": "default", "type": "uint256", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "uint256", "type": "uint256" }, "id": 2511, "name": "ElementaryTypeName", "src": "1452:7:13" } ], "id": 2512, "name": "VariableDeclaration", "src": "1452:18:13" } ], "id": 2513, "name": "ParameterList", "src": "1437:34:13" } ], "id": 2514, "name": "EventDefinition", "src": "1428:44:13" }, { "attributes": { "body": null, "functionSelector": "00fdd58e", "implemented": false, "isConstructor": false, "kind": "function", "modifiers": [ null ], "name": "balanceOf", "overrides": null, "scope": 2586, "stateMutability": "view", "virtual": false, "visibility": "external" }, "children": [ { "attributes": { "text": " @dev Returns the amount of tokens of token type `id` owned by `account`.\n Requirements:\n - `account` cannot be the zero address." }, "id": 2515, "name": "StructuredDocumentation", "src": "1478:173:13" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "account", "overrides": null, "scope": 2524, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2516, "name": "ElementaryTypeName", "src": "1675:7:13" } ], "id": 2517, "name": "VariableDeclaration", "src": "1675:15:13" }, { "attributes": { "constant": false, "mutability": "mutable", "name": "id", "overrides": null, "scope": 2524, "stateVariable": false, "storageLocation": "default", "type": "uint256", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "uint256", "type": "uint256" }, "id": 2518, "name": "ElementaryTypeName", "src": "1692:7:13" } ], "id": 2519, "name": "VariableDeclaration", "src": "1692:10:13" } ], "id": 2520, "name": "ParameterList", "src": "1674:29:13" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "", "overrides": null, "scope": 2524, "stateVariable": false, "storageLocation": "default", "type": "uint256", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "uint256", "type": "uint256" }, "id": 2521, "name": "ElementaryTypeName", "src": "1727:7:13" } ], "id": 2522, "name": "VariableDeclaration", "src": "1727:7:13" } ], "id": 2523, "name": "ParameterList", "src": "1726:9:13" } ], "id": 2524, "name": "FunctionDefinition", "src": "1656:80:13" }, { "attributes": { "body": null, "functionSelector": "4e1273f4", "implemented": false, "isConstructor": false, "kind": "function", "modifiers": [ null ], "name": "balanceOfBatch", "overrides": null, "scope": 2586, "stateMutability": "view", "virtual": false, "visibility": "external" }, "children": [ { "attributes": { "text": " @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.\n Requirements:\n - `accounts` and `ids` must have the same length." }, "id": 2525, "name": "StructuredDocumentation", "src": "1742:188:13" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "accounts", "overrides": null, "scope": 2537, "stateVariable": false, "storageLocation": "calldata", "type": "address[]", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "length": null, "type": "address[]" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2526, "name": "ElementaryTypeName", "src": "1959:7:13" } ], "id": 2527, "name": "ArrayTypeName", "src": "1959:9:13" } ], "id": 2528, "name": "VariableDeclaration", "src": "1959:27:13" }, { "attributes": { "constant": false, "mutability": "mutable", "name": "ids", "overrides": null, "scope": 2537, "stateVariable": false, "storageLocation": "calldata", "type": "uint256[]", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "length": null, "type": "uint256[]" }, "children": [ { "attributes": { "name": "uint256", "type": "uint256" }, "id": 2529, "name": "ElementaryTypeName", "src": "1988:7:13" } ], "id": 2530, "name": "ArrayTypeName", "src": "1988:9:13" } ], "id": 2531, "name": "VariableDeclaration", "src": "1988:22:13" } ], "id": 2532, "name": "ParameterList", "src": "1958:53:13" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "", "overrides": null, "scope": 2537, "stateVariable": false, "storageLocation": "memory", "type": "uint256[]", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "length": null, "type": "uint256[]" }, "children": [ { "attributes": { "name": "uint256", "type": "uint256" }, "id": 2533, "name": "ElementaryTypeName", "src": "2035:7:13" } ], "id": 2534, "name": "ArrayTypeName", "src": "2035:9:13" } ], "id": 2535, "name": "VariableDeclaration", "src": "2035:16:13" } ], "id": 2536, "name": "ParameterList", "src": "2034:18:13" } ], "id": 2537, "name": "FunctionDefinition", "src": "1935:118:13" }, { "attributes": { "body": null, "functionSelector": "a22cb465", "implemented": false, "isConstructor": false, "kind": "function", "modifiers": [ null ], "name": "setApprovalForAll", "overrides": null, "scope": 2586, "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, "children": [ { "attributes": { "text": " @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,\n Emits an {ApprovalForAll} event.\n Requirements:\n - `operator` cannot be the caller." }, "id": 2538, "name": "StructuredDocumentation", "src": "2059:248:13" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "operator", "overrides": null, "scope": 2545, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2539, "name": "ElementaryTypeName", "src": "2339:7:13" } ], "id": 2540, "name": "VariableDeclaration", "src": "2339:16:13" }, { "attributes": { "constant": false, "mutability": "mutable", "name": "approved", "overrides": null, "scope": 2545, "stateVariable": false, "storageLocation": "default", "type": "bool", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "bool", "type": "bool" }, "id": 2541, "name": "ElementaryTypeName", "src": "2357:4:13" } ], "id": 2542, "name": "VariableDeclaration", "src": "2357:13:13" } ], "id": 2543, "name": "ParameterList", "src": "2338:33:13" }, { "attributes": { "parameters": [ null ] }, "children": [], "id": 2544, "name": "ParameterList", "src": "2380:0:13" } ], "id": 2545, "name": "FunctionDefinition", "src": "2312:69:13" }, { "attributes": { "body": null, "functionSelector": "e985e9c5", "implemented": false, "isConstructor": false, "kind": "function", "modifiers": [ null ], "name": "isApprovedForAll", "overrides": null, "scope": 2586, "stateMutability": "view", "virtual": false, "visibility": "external" }, "children": [ { "attributes": { "text": " @dev Returns true if `operator` is approved to transfer ``account``'s tokens.\n See {setApprovalForAll}." }, "id": 2546, "name": "StructuredDocumentation", "src": "2387:135:13" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "account", "overrides": null, "scope": 2555, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2547, "name": "ElementaryTypeName", "src": "2553:7:13" } ], "id": 2548, "name": "VariableDeclaration", "src": "2553:15:13" }, { "attributes": { "constant": false, "mutability": "mutable", "name": "operator", "overrides": null, "scope": 2555, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2549, "name": "ElementaryTypeName", "src": "2570:7:13" } ], "id": 2550, "name": "VariableDeclaration", "src": "2570:16:13" } ], "id": 2551, "name": "ParameterList", "src": "2552:35:13" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "", "overrides": null, "scope": 2555, "stateVariable": false, "storageLocation": "default", "type": "bool", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "bool", "type": "bool" }, "id": 2552, "name": "ElementaryTypeName", "src": "2611:4:13" } ], "id": 2553, "name": "VariableDeclaration", "src": "2611:4:13" } ], "id": 2554, "name": "ParameterList", "src": "2610:6:13" } ], "id": 2555, "name": "FunctionDefinition", "src": "2527:90:13" }, { "attributes": { "body": null, "functionSelector": "f242432a", "implemented": false, "isConstructor": false, "kind": "function", "modifiers": [ null ], "name": "safeTransferFrom", "overrides": null, "scope": 2586, "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, "children": [ { "attributes": { "text": " @dev Transfers `amount` tokens of token type `id` from `from` to `to`.\n Emits a {TransferSingle} event.\n Requirements:\n - `to` cannot be the zero address.\n - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}.\n - `from` must have a balance of tokens of type `id` of at least `amount`.\n - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the\n acceptance magic value." }, "id": 2556, "name": "StructuredDocumentation", "src": "2623:559:13" }, { "children": [ { "attributes": { "constant": false, "mutability": "mutable", "name": "from", "overrides": null, "scope": 2569, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2557, "name": "ElementaryTypeName", "src": "3213:7:13" } ], "id": 2558, "name": "VariableDeclaration", "src": "3213:12:13" }, { "attributes": { "constant": false, "mutability": "mutable", "name": "to", "overrides": null, "scope": 2569, "stateVariable": false, "storageLocation": "default", "type": "address", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "address", "stateMutability": "nonpayable", "type": "address" }, "id": 2559, "name": "ElementaryTypeName", "src": "3227:7:13" } ], "id": 2560, "name": "VariableDeclaration", "src": "3227:10:13" }, { "attributes": { "constant": false, "mutability": "mutable", "name": "id", "overrides": null, "scope": 2569, "stateVariable": false, "storageLocation": "default", "type": "uint256", "value": null, "visibility": "internal" }, "children": [ { "attributes": { "name": "uint256", "type": "uint256" }, "id": 2561, 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"updatedAt": "2021-11-29T02:07:34.191Z", "devdoc": { "details": "Required interface of an ERC1155 compliant contract, as defined in the https://eips.ethereum.org/EIPS/eip-1155[EIP]. _Available since v3.1._", "events": { "ApprovalForAll(address,address,bool)": { "details": "Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to `approved`." }, "TransferBatch(address,address,address,uint256[],uint256[])": { "details": "Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all transfers." }, "TransferSingle(address,address,address,uint256,uint256)": { "details": "Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`." }, "URI(string,uint256)": { "details": "Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI. If an {URI} event was emitted for `id`, the standard https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value returned by {IERC1155MetadataURI-uri}." } }, "kind": "dev", "methods": { "balanceOf(address,uint256)": { "details": "Returns the amount of tokens of token type `id` owned by `account`. Requirements: - `account` cannot be the zero address." }, "balanceOfBatch(address[],uint256[])": { "details": "xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}. Requirements: - `accounts` and `ids` must have the same length." }, "isApprovedForAll(address,address)": { "details": "Returns true if `operator` is approved to transfer ``account``'s tokens. See {setApprovalForAll}." }, "safeBatchTransferFrom(address,address,uint256[],uint256[],bytes)": { "details": "xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}. Emits a {TransferBatch} event. Requirements: - `ids` and `amounts` must have the same length. - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the acceptance magic value." }, "safeTransferFrom(address,address,uint256,uint256,bytes)": { "details": "Transfers `amount` tokens of token type `id` from `from` to `to`. Emits a {TransferSingle} event. Requirements: - `to` cannot be the zero address. - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}. - `from` must have a balance of tokens of type `id` of at least `amount`. - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the acceptance magic value." }, "setApprovalForAll(address,bool)": { "details": "Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`, Emits an {ApprovalForAll} event. Requirements: - `operator` cannot be the caller." }, "supportsInterface(bytes4)": { "details": "Returns true if this contract implements the interface defined by `interfaceId`. See the corresponding https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] to learn more about how these ids are created. This function call must use less than 30 000 gas." } }, "version": 1 }, "userdoc": { "kind": "user", "methods": {}, "version": 1 } }