[
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "holder",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      }
    ],
    "name": "mintReward",
    "outputs": [
      {
        "internalType": "contract IRewardMinter",
        "name": "underlying",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "mintTo",
        "type": "address"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  }
]