contract Staking is
    IStaking,
    MixinParams,
    MixinStake,
    MixinExchangeFees
{
    /// @dev Initialize storage owned by this contract.
    ///      This function should not be called directly.
    ///      The StakingProxy contract will call it in `attachStakingContract()`.
    function init()
        public
        onlyAuthorized
    {
        // DANGER! When performing upgrades, take care to modify this logic
        // to prevent accidentally clearing prior state.
        _initMixinScheduler();
        _initMixinParams();
    }
}
function init()
        public
        onlyAuthorized
    {
        // DANGER! When performing upgrades, take care to modify this logic
        // to prevent accidentally clearing prior state.
        _initMixinScheduler();
        _initMixinParams();
    }
/// @dev Initialize storage owned by this contract.
///      This function should not be called directly.
///      The StakingProxy contract will call it in `attachStakingContract()`.