{
  "fileName": "IERC1155Receiver.sol",
  "contractName": "IERC1155Receiver",
  "source": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.7.0;\n\nimport \"../../introspection/IERC165.sol\";\n\n/**\n * _Available since v3.1._\n */\ninterface IERC1155Receiver is IERC165 {\n\n    /**\n        @dev Handles the receipt of a single ERC1155 token type. This function is\n        called at the end of a `safeTransferFrom` after the balance has been updated.\n        To accept the transfer, this must return\n        `bytes4(keccak256(\"onERC1155Received(address,address,uint256,uint256,bytes)\"))`\n        (i.e. 0xf23a6e61, or its own function selector).\n        @param operator The address which initiated the transfer (i.e. msg.sender)\n        @param from The address which previously owned the token\n        @param id The ID of the token being transferred\n        @param value The amount of tokens being transferred\n        @param data Additional data with no specified format\n        @return `bytes4(keccak256(\"onERC1155Received(address,address,uint256,uint256,bytes)\"))` if transfer is allowed\n    */\n    function onERC1155Received(\n        address operator,\n        address from,\n        uint256 id,\n        uint256 value,\n        bytes calldata data\n    )\n        external\n        returns(bytes4);\n\n    /**\n        @dev Handles the receipt of a multiple ERC1155 token types. This function\n        is called at the end of a `safeBatchTransferFrom` after the balances have\n        been updated. To accept the transfer(s), this must return\n        `bytes4(keccak256(\"onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)\"))`\n        (i.e. 0xbc197c81, or its own function selector).\n        @param operator The address which initiated the batch transfer (i.e. msg.sender)\n        @param from The address which previously owned the token\n        @param ids An array containing ids of each token being transferred (order and length must match values array)\n        @param values An array containing amounts of each token being transferred (order and length must match ids array)\n        @param data Additional data with no specified format\n        @return `bytes4(keccak256(\"onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)\"))` if transfer is allowed\n    */\n    function onERC1155BatchReceived(\n        address operator,\n        address from,\n        uint256[] calldata ids,\n        uint256[] calldata values,\n        bytes calldata data\n    )\n        external\n        returns(bytes4);\n}\n",
  "sourcePath": "contracts/token/ERC1155/IERC1155Receiver.sol",
  "sourceMap": "",
  "deployedSourceMap": "",
  "abi": [
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      "inputs": [
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          "name": "operator",
          "type": "address"
        },
        {
          "internalType": "address",
          "name": "from",
          "type": "address"
        },
        {
          "internalType": "uint256[]",
          "name": "ids",
          "type": "uint256[]"
        },
        {
          "internalType": "uint256[]",
          "name": "values",
          "type": "uint256[]"
        },
        {
          "internalType": "bytes",
          "name": "data",
          "type": "bytes"
        }
      ],
      "name": "onERC1155BatchReceived",
      "outputs": [
        {
          "internalType": "bytes4",
          "name": "",
          "type": "bytes4"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "address",
          "name": "operator",
          "type": "address"
        },
        {
          "internalType": "address",
          "name": "from",
          "type": "address"
        },
        {
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          "name": "id",
          "type": "uint256"
        },
        {
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          "name": "value",
          "type": "uint256"
        },
        {
          "internalType": "bytes",
          "name": "data",
          "type": "bytes"
        }
      ],
      "name": "onERC1155Received",
      "outputs": [
        {
          "internalType": "bytes4",
          "name": "",
          "type": "bytes4"
        }
      ],
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "bytes4",
          "name": "interfaceId",
          "type": "bytes4"
        }
      ],
      "name": "supportsInterface",
      "outputs": [
        {
          "internalType": "bool",
          "name": "",
          "type": "bool"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    }
  ],
  "ast": {
    "absolutePath": "contracts/token/ERC1155/IERC1155Receiver.sol",
    "exportedSymbols": {
      "IERC1155Receiver": [
        8687
      ]
    },
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    "license": "MIT",
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        "src": "33:23:83"
      },
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        "src": "58:41:83",
        "symbolAliases": [],
        "unitAlias": ""
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          "src": "101:34:83",
          "text": " _Available since v3.1._"
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        "name": "IERC1155Receiver",
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