[
    {
        "inputs": [
            {
                "internalType": "uint256",
                "name": "_delay",
                "type": "uint256"
            }
        ],
        "stateMutability": "nonpayable",
        "type": "constructor"
    },
    {
        "inputs": [],
        "name": "delay",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "name": "fullReceivedMessages",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "timestamp",
                "type": "uint256"
            },
            {
                "internalType": "address",
                "name": "target",
                "type": "address"
            },
            {
                "internalType": "address",
                "name": "sender",
                "type": "address"
            },
            {
                "internalType": "bytes",
                "name": "message",
                "type": "bytes"
            },
            {
                "internalType": "uint256",
                "name": "messageNonce",
                "type": "uint256"
            },
            {
                "internalType": "uint256",
                "name": "gasLimit",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "hasNextMessage",
        "outputs": [
            {
                "internalType": "bool",
                "name": "_exists",
                "type": "bool"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "lastRelayedMessage",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "messageNonce",
        "outputs": [
            {
                "internalType": "uint256",
                "name": "",
                "type": "uint256"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "components": [
                    {
                        "internalType": "uint256",
                        "name": "timestamp",
                        "type": "uint256"
                    },
                    {
                        "internalType": "address",
                        "name": "target",
                        "type": "address"
                    },
                    {
                        "internalType": "address",
                        "name": "sender",
                        "type": "address"
                    },
                    {
                        "internalType": "bytes",
                        "name": "message",
                        "type": "bytes"
                    },
                    {
                        "internalType": "uint256",
                        "name": "messageNonce",
                        "type": "uint256"
                    },
                    {
                        "internalType": "uint256",
                        "name": "gasLimit",
                        "type": "uint256"
                    }
                ],
                "internalType": "struct mockOVM_CrossDomainMessenger.ReceivedMessage",
                "name": "_message",
                "type": "tuple"
            }
        ],
        "name": "receiveMessage",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "relayNextMessage",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "bytes32",
                "name": "",
                "type": "bytes32"
            }
        ],
        "name": "relayedMessages",
        "outputs": [
            {
                "internalType": "bool",
                "name": "",
                "type": "bool"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "_target",
                "type": "address"
            },
            {
                "internalType": "bytes",
                "name": "_message",
                "type": "bytes"
            },
            {
                "internalType": "uint32",
                "name": "_gasLimit",
                "type": "uint32"
            }
        ],
        "name": "sendMessage",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "bytes32",
                "name": "",
                "type": "bytes32"
            }
        ],
        "name": "sentMessages",
        "outputs": [
            {
                "internalType": "bool",
                "name": "",
                "type": "bool"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "address",
                "name": "_targetMessengerAddress",
                "type": "address"
            }
        ],
        "name": "setTargetMessengerAddress",
        "outputs": [],
        "stateMutability": "nonpayable",
        "type": "function"
    },
    {
        "inputs": [
            {
                "internalType": "bytes32",
                "name": "",
                "type": "bytes32"
            }
        ],
        "name": "successfulMessages",
        "outputs": [
            {
                "internalType": "bool",
                "name": "",
                "type": "bool"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "targetMessengerAddress",
        "outputs": [
            {
                "internalType": "address",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    },
    {
        "inputs": [],
        "name": "xDomainMessageSender",
        "outputs": [
            {
                "internalType": "address",
                "name": "",
                "type": "address"
            }
        ],
        "stateMutability": "view",
        "type": "function"
    }
]