Type alias FeeTier

FeeTier: {
    feeDenominator: number;
    feeNumerator: number;
    makerRebateDenominator: number;
    makerRebateNumerator: number;
    refereeFeeDenominator: number;
    refereeFeeNumerator: number;
    referrerRewardDenominator: number;
    referrerRewardNumerator: number;
}