[
    {
        "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"
    }
]