{
    "Function": "stake",
    "File": "contracts/staking/JPEGStaking.sol",
    "Parent Contracts": [
        "node_modules/@openzeppelin/contracts-upgradeable/security/ReentrancyGuardUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/token/ERC20/extensions/ERC20VotesUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/token/ERC20/extensions/draft-ERC20PermitUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/utils/cryptography/draft-EIP712Upgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/token/ERC20/extensions/draft-IERC20PermitUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/token/ERC20/extensions/IERC20MetadataUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol"
    ],
    "High-Level Calls": [
        "IERC20Upgradeable"
    ],
    "Internal Calls": [
        "_mint",
        "require(bool,string)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function stake(uint256 _amount) external {\n        require(_amount > 0, \"invalid_amount\");\n\n        jpeg.transferFrom(msg.sender, address(this), _amount);\n\n        _mint(msg.sender, _amount);\n\n        emit Stake(msg.sender, _amount);\n    }"
}