```\nfunction pendingFee(GMXTypes.Store storage self) public view returns (uint256) {\n        uint256 totalSupply_ = IERC20(address(self.vault)).totalSupply();\n        uint256 _secondsFromLastCollection = block.timestamp - self.lastFeeCollected;\n        return (totalSupply_ * self.feePerSecond * _secondsFromLastCollection) / SAFE_MULTIPLIER;\n    }\n```\n