```\n/// @notice Set the system signer fee divisor.\n/// @param \_signerFeeDivisor The signer fee divisor.\nfunction setSignerFeeDivisor(uint256 \_signerFeeDivisor)\n    external onlyOwner\n{\n    require(\_signerFeeDivisor > 9, "Signer fee divisor must be greater than 9, for a signer fee that is <= 10%.");\n    signerFeeDivisor = \_signerFeeDivisor;\n    emit SignerFeeDivisorUpdated(\_signerFeeDivisor);\n}\n```\n