[
    {
        "stateMutability": "nonpayable",
        "type": "constructor",
        "inputs": [
            {
                "name": "_owner",
                "type": "address"
            }
        ],
        "outputs": []
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "add_reward",
        "inputs": [
            {
                "name": "_token",
                "type": "address"
            },
            {
                "name": "_distributor",
                "type": "address"
            },
            {
                "name": "_duration",
                "type": "uint256"
            }
        ],
        "outputs": [],
        "gas": "147850"
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "remove_reward",
        "inputs": [
            {
                "name": "_token",
                "type": "address"
            }
        ],
        "outputs": [],
        "gas": "898282"
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "set_receiver",
        "inputs": [
            {
                "name": "_receiver",
                "type": "address"
            }
        ],
        "outputs": [],
        "gas": "37605"
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "get_reward",
        "inputs": [],
        "outputs": [],
        "gas": "496490"
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "notify_reward_amount",
        "inputs": [
            {
                "name": "_token",
                "type": "address"
            }
        ],
        "outputs": [],
        "gas": "1502780"
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "set_reward_duration",
        "inputs": [
            {
                "name": "_token",
                "type": "address"
            },
            {
                "name": "_duration",
                "type": "uint256"
            }
        ],
        "outputs": [],
        "gas": "40303"
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "set_reward_distributor",
        "inputs": [
            {
                "name": "_token",
                "type": "address"
            },
            {
                "name": "_distributor",
                "type": "address"
            }
        ],
        "outputs": [],
        "gas": "38012"
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "commit_transfer_ownership",
        "inputs": [
            {
                "name": "_owner",
                "type": "address"
            }
        ],
        "outputs": [],
        "gas": "37755"
    },
    {
        "stateMutability": "nonpayable",
        "type": "function",
        "name": "accept_transfer_ownership",
        "inputs": [],
        "outputs": [],
        "gas": "37700"
    },
    {
        "stateMutability": "view",
        "type": "function",
        "name": "owner",
        "inputs": [],
        "outputs": [
            {
                "name": "",
                "type": "address"
            }
        ],
        "gas": "2658"
    },
    {
        "stateMutability": "view",
        "type": "function",
        "name": "future_owner",
        "inputs": [],
        "outputs": [
            {
                "name": "",
                "type": "address"
            }
        ],
        "gas": "2688"
    },
    {
        "stateMutability": "view",
        "type": "function",
        "name": "reward_receiver",
        "inputs": [],
        "outputs": [
            {
                "name": "",
                "type": "address"
            }
        ],
        "gas": "2718"
    },
    {
        "stateMutability": "view",
        "type": "function",
        "name": "reward_tokens",
        "inputs": [
            {
                "name": "arg0",
                "type": "uint256"
            }
        ],
        "outputs": [
            {
                "name": "",
                "type": "address"
            }
        ],
        "gas": "2857"
    },
    {
        "stateMutability": "view",
        "type": "function",
        "name": "reward_count",
        "inputs": [],
        "outputs": [
            {
                "name": "",
                "type": "uint256"
            }
        ],
        "gas": "2778"
    },
    {
        "stateMutability": "view",
        "type": "function",
        "name": "reward_data",
        "inputs": [
            {
                "name": "arg0",
                "type": "address"
            }
        ],
        "outputs": [
            {
                "name": "distributor",
                "type": "address"
            },
            {
                "name": "period_finish",
                "type": "uint256"
            },
            {
                "name": "rate",
                "type": "uint256"
            },
            {
                "name": "duration",
                "type": "uint256"
            },
            {
                "name": "received",
                "type": "uint256"
            },
            {
                "name": "paid",
                "type": "uint256"
            }
        ],
        "gas": "14685"
    },
    {
        "stateMutability": "view",
        "type": "function",
        "name": "last_update_time",
        "inputs": [],
        "outputs": [
            {
                "name": "",
                "type": "uint256"
            }
        ],
        "gas": "2838"
    }
]