[
  {
    "inputs": [{ "internalType": "uint256", "name": "deadline", "type": "uint256" }],
    "name": "AllowanceExpired",
    "type": "error"
  },
  { "inputs": [], "name": "ExcessiveInvalidation", "type": "error" },
  {
    "inputs": [{ "internalType": "uint256", "name": "amount", "type": "uint256" }],
    "name": "InsufficientAllowance",
    "type": "error"
  },
  {
    "inputs": [{ "internalType": "uint256", "name": "maxAmount", "type": "uint256" }],
    "name": "InvalidAmount",
    "type": "error"
  },
  { "inputs": [], "name": "InvalidContractSignature", "type": "error" },
  { "inputs": [], "name": "InvalidNonce", "type": "error" },
  { "inputs": [], "name": "InvalidSignature", "type": "error" },
  { "inputs": [], "name": "InvalidSignatureLength", "type": "error" },
  { "inputs": [], "name": "InvalidSigner", "type": "error" },
  { "inputs": [], "name": "LengthMismatch", "type": "error" },
  {
    "inputs": [{ "internalType": "uint256", "name": "signatureDeadline", "type": "uint256" }],
    "name": "SignatureExpired",
    "type": "error"
  },
  {
    "anonymous": false,
    "inputs": [
      { "indexed": true, "internalType": "address", "name": "owner", "type": "address" },
      { "indexed": true, "internalType": "address", "name": "token", "type": "address" },
      { "indexed": true, "internalType": "address", "name": "spender", "type": "address" },
      { "indexed": false, "internalType": "uint160", "name": "amount", "type": "uint160" },
      { "indexed": false, "internalType": "uint48", "name": "expiration", "type": "uint48" }
    ],
    "name": "Approval",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      { "indexed": true, "internalType": "address", "name": "owner", "type": "address" },
      { "indexed": false, "internalType": "address", "name": "token", "type": "address" },
      { "indexed": false, "internalType": "address", "name": "spender", "type": "address" }
    ],
    "name": "Lockdown",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      { "indexed": true, "internalType": "address", "name": "owner", "type": "address" },
      { "indexed": true, "internalType": "address", "name": "token", "type": "address" },
      { "indexed": true, "internalType": "address", "name": "spender", "type": "address" },
      { "indexed": false, "internalType": "uint48", "name": "newNonce", "type": "uint48" },
      { "indexed": false, "internalType": "uint48", "name": "oldNonce", "type": "uint48" }
    ],
    "name": "NonceInvalidation",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      { "indexed": true, "internalType": "address", "name": "owner", "type": "address" },
      { "indexed": true, "internalType": "address", "name": "token", "type": "address" },
      { "indexed": true, "internalType": "address", "name": "spender", "type": "address" },
      { "indexed": false, "internalType": "uint160", "name": "amount", "type": "uint160" },
      { "indexed": false, "internalType": "uint48", "name": "expiration", "type": "uint48" },
      { "indexed": false, "internalType": "uint48", "name": "nonce", "type": "uint48" }
    ],
    "name": "Permit",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      { "indexed": true, "internalType": "address", "name": "owner", "type": "address" },
      { "indexed": false, "internalType": "uint256", "name": "word", "type": "uint256" },
      { "indexed": false, "internalType": "uint256", "name": "mask", "type": "uint256" }
    ],
    "name": "UnorderedNonceInvalidation",
    "type": "event"
  },
  {
    "inputs": [],
    "name": "DOMAIN_SEPARATOR",
    "outputs": [{ "internalType": "bytes32", "name": "", "type": "bytes32" }],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      { "internalType": "address", "name": "", "type": "address" },
      { "internalType": "address", "name": "", "type": "address" },
      { "internalType": "address", "name": "", "type": "address" }
    ],
    "name": "allowance",
    "outputs": [
      { "internalType": "uint160", "name": "amount", "type": "uint160" },
      { "internalType": "uint48", "name": "expiration", "type": "uint48" },
      { "internalType": "uint48", "name": "nonce", "type": "uint48" }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      { "internalType": "address", "name": "token", "type": "address" },
      { "internalType": "address", "name": "spender", "type": "address" },
      { "internalType": "uint160", "name": "amount", "type": "uint160" },
      { "internalType": "uint48", "name": "expiration", "type": "uint48" }
    ],
    "name": "approve",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      { "internalType": "address", "name": "token", "type": "address" },
      { "internalType": "address", "name": "spender", "type": "address" },
      { "internalType": "uint48", "name": "newNonce", "type": "uint48" }
    ],
    "name": "invalidateNonces",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      { "internalType": "uint256", "name": "wordPos", "type": "uint256" },
      { "internalType": "uint256", "name": "mask", "type": "uint256" }
    ],
    "name": "invalidateUnorderedNonces",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          { "internalType": "address", "name": "token", "type": "address" },
          { "internalType": "address", "name": "spender", "type": "address" }
        ],
        "internalType": "struct IAllowanceTransfer.TokenSpenderPair[]",
        "name": "approvals",
        "type": "tuple[]"
      }
    ],
    "name": "lockdown",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      { "internalType": "address", "name": "", "type": "address" },
      { "internalType": "uint256", "name": "", "type": "uint256" }
    ],
    "name": "nonceBitmap",
    "outputs": [{ "internalType": "uint256", "name": "", "type": "uint256" }],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      { "internalType": "address", "name": "owner", "type": "address" },
      {
        "components": [
          {
            "components": [
              { "internalType": "address", "name": "token", "type": "address" },
              { "internalType": "uint160", "name": "amount", "type": "uint160" },
              { "internalType": "uint48", "name": "expiration", "type": "uint48" },
              { "internalType": "uint48", "name": "nonce", "type": "uint48" }
            ],
            "internalType": "struct IAllowanceTransfer.PermitDetails[]",
            "name": "details",
            "type": "tuple[]"
          },
          { "internalType": "address", "name": "spender", "type": "address" },
          { "internalType": "uint256", "name": "sigDeadline", "type": "uint256" }
        ],
        "internalType": "struct IAllowanceTransfer.PermitBatch",
        "name": "permitBatch",
        "type": "tuple"
      },
      { "internalType": "bytes", "name": "signature", "type": "bytes" }
    ],
    "name": "permit",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      { "internalType": "address", "name": "owner", "type": "address" },
      {
        "components": [
          {
            "components": [
              { "internalType": "address", "name": "token", "type": "address" },
              { "internalType": "uint160", "name": "amount", "type": "uint160" },
              { "internalType": "uint48", "name": "expiration", "type": "uint48" },
              { "internalType": "uint48", "name": "nonce", "type": "uint48" }
            ],
            "internalType": "struct IAllowanceTransfer.PermitDetails",
            "name": "details",
            "type": "tuple"
          },
          { "internalType": "address", "name": "spender", "type": "address" },
          { "internalType": "uint256", "name": "sigDeadline", "type": "uint256" }
        ],
        "internalType": "struct IAllowanceTransfer.PermitSingle",
        "name": "permitSingle",
        "type": "tuple"
      },
      { "internalType": "bytes", "name": "signature", "type": "bytes" }
    ],
    "name": "permit",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "components": [
              { "internalType": "address", "name": "token", "type": "address" },
              { "internalType": "uint256", "name": "amount", "type": "uint256" }
            ],
            "internalType": "struct ISignatureTransfer.TokenPermissions",
            "name": "permitted",
            "type": "tuple"
          },
          { "internalType": "uint256", "name": "nonce", "type": "uint256" },
          { "internalType": "uint256", "name": "deadline", "type": "uint256" }
        ],
        "internalType": "struct ISignatureTransfer.PermitTransferFrom",
        "name": "permit",
        "type": "tuple"
      },
      {
        "components": [
          { "internalType": "address", "name": "to", "type": "address" },
          { "internalType": "uint256", "name": "requestedAmount", "type": "uint256" }
        ],
        "internalType": "struct ISignatureTransfer.SignatureTransferDetails",
        "name": "transferDetails",
        "type": "tuple"
      },
      { "internalType": "address", "name": "owner", "type": "address" },
      { "internalType": "bytes", "name": "signature", "type": "bytes" }
    ],
    "name": "permitTransferFrom",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "components": [
              { "internalType": "address", "name": "token", "type": "address" },
              { "internalType": "uint256", "name": "amount", "type": "uint256" }
            ],
            "internalType": "struct ISignatureTransfer.TokenPermissions[]",
            "name": "permitted",
            "type": "tuple[]"
          },
          { "internalType": "uint256", "name": "nonce", "type": "uint256" },
          { "internalType": "uint256", "name": "deadline", "type": "uint256" }
        ],
        "internalType": "struct ISignatureTransfer.PermitBatchTransferFrom",
        "name": "permit",
        "type": "tuple"
      },
      {
        "components": [
          { "internalType": "address", "name": "to", "type": "address" },
          { "internalType": "uint256", "name": "requestedAmount", "type": "uint256" }
        ],
        "internalType": "struct ISignatureTransfer.SignatureTransferDetails[]",
        "name": "transferDetails",
        "type": "tuple[]"
      },
      { "internalType": "address", "name": "owner", "type": "address" },
      { "internalType": "bytes", "name": "signature", "type": "bytes" }
    ],
    "name": "permitTransferFrom",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "components": [
              { "internalType": "address", "name": "token", "type": "address" },
              { "internalType": "uint256", "name": "amount", "type": "uint256" }
            ],
            "internalType": "struct ISignatureTransfer.TokenPermissions",
            "name": "permitted",
            "type": "tuple"
          },
          { "internalType": "uint256", "name": "nonce", "type": "uint256" },
          { "internalType": "uint256", "name": "deadline", "type": "uint256" }
        ],
        "internalType": "struct ISignatureTransfer.PermitTransferFrom",
        "name": "permit",
        "type": "tuple"
      },
      {
        "components": [
          { "internalType": "address", "name": "to", "type": "address" },
          { "internalType": "uint256", "name": "requestedAmount", "type": "uint256" }
        ],
        "internalType": "struct ISignatureTransfer.SignatureTransferDetails",
        "name": "transferDetails",
        "type": "tuple"
      },
      { "internalType": "address", "name": "owner", "type": "address" },
      { "internalType": "bytes32", "name": "witness", "type": "bytes32" },
      { "internalType": "string", "name": "witnessTypeString", "type": "string" },
      { "internalType": "bytes", "name": "signature", "type": "bytes" }
    ],
    "name": "permitWitnessTransferFrom",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          {
            "components": [
              { "internalType": "address", "name": "token", "type": "address" },
              { "internalType": "uint256", "name": "amount", "type": "uint256" }
            ],
            "internalType": "struct ISignatureTransfer.TokenPermissions[]",
            "name": "permitted",
            "type": "tuple[]"
          },
          { "internalType": "uint256", "name": "nonce", "type": "uint256" },
          { "internalType": "uint256", "name": "deadline", "type": "uint256" }
        ],
        "internalType": "struct ISignatureTransfer.PermitBatchTransferFrom",
        "name": "permit",
        "type": "tuple"
      },
      {
        "components": [
          { "internalType": "address", "name": "to", "type": "address" },
          { "internalType": "uint256", "name": "requestedAmount", "type": "uint256" }
        ],
        "internalType": "struct ISignatureTransfer.SignatureTransferDetails[]",
        "name": "transferDetails",
        "type": "tuple[]"
      },
      { "internalType": "address", "name": "owner", "type": "address" },
      { "internalType": "bytes32", "name": "witness", "type": "bytes32" },
      { "internalType": "string", "name": "witnessTypeString", "type": "string" },
      { "internalType": "bytes", "name": "signature", "type": "bytes" }
    ],
    "name": "permitWitnessTransferFrom",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "components": [
          { "internalType": "address", "name": "from", "type": "address" },
          { "internalType": "address", "name": "to", "type": "address" },
          { "internalType": "uint160", "name": "amount", "type": "uint160" },
          { "internalType": "address", "name": "token", "type": "address" }
        ],
        "internalType": "struct IAllowanceTransfer.AllowanceTransferDetails[]",
        "name": "transferDetails",
        "type": "tuple[]"
      }
    ],
    "name": "transferFrom",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      { "internalType": "address", "name": "from", "type": "address" },
      { "internalType": "address", "name": "to", "type": "address" },
      { "internalType": "uint160", "name": "amount", "type": "uint160" },
      { "internalType": "address", "name": "token", "type": "address" }
    ],
    "name": "transferFrom",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  }
]