function batchRotateLPTokens(
    address[] calldata _stakingFundsVaults,
    LPToken[][] calldata _oldLPTokens,
    LPToken[][] calldata _newLPTokens,
    uint256[][] calldata _amounts
) external {
    uint256 numOfRotations = _stakingFundsVaults.length;
    require(numOfRotations > 0, "Empty arrays");
    require(numOfRotations == _oldLPTokens.length, "Inconsistent arrays");
    require(numOfRotations == _newLPTokens.length, "Inconsistent arrays");
    require(numOfRotations == _amounts.length, "Inconsistent arrays");
    require(lpTokenETH.balanceOf(msg.sender) >= 0.5 ether, "No common interest");
    for (uint256 i; i < numOfRotations; ++i) {
        StakingFundsVault(payable(_stakingFundsVaults[i])).batchRotateLPTokens(_oldLPTokens[i], _newLPTokens[i], _amounts[i]);
    }
}
