我希望能够为动态密钥生成类型(这将是类型编号)。我有两种非常相似的类型：

type UseCalculatePayments = () => {
  totalPayments: number;
  aggregate: number;
  condition: boolean;
};
type UseCalculateCommissions = () => {
  totalCommissions: number;
  aggregate: number;
  condition: boolean;
};

唯一的区别是第一个密钥名(totalPayments与totalCommissions)。所以我想为他们两个都创建一个类型：

type UseDynamicTransactions = (type: string) => {
  [key: string]: number; // I want this type key to dynamically be called `total${type}`, so it would accept, for example, totalPayments, totalCommissions or totalSales, all of type number
  aggregate: number;
  condition: boolean;
};

但现在条件的类型错误为Property 'condition' of type 'boolean' is not assignable to 'string' index type 'number'，因为它假定所有密钥都是一个数字。
所以我的问题是：如何纠正动态的[key: string]: number类型？我也尝试使用Record类型，但失败了。
要为您提供更好的背景信息，请参阅：
Stackblitz演示：https://stackblitz.com/edit/react-starter-typescript-h3ckn4?file=App.tsx
代码：

export const App = () => {
  // const { totalPayments, aggregate, condition } = useCalculatePayments();
  const { totalPayments, aggregate, condition } =
    useDynamicTransactions('Payments');
  const {
    totalCommissions,
    aggregate: aggregateCommissions,
    condition: commissionCondition,
    // } = useCalculateCommissions();
  } = useDynamicTransactions('Commissions');
  const {
    totalSales,
    aggregate: aggregateSales,
    condition: saleCondition,
  } = useDynamicTransactions('Sales');

  return (
    <Fragment>
      <div>
        <h2>Payments</h2>
        <p>Aggregate: {aggregate}</p>
        <p>Total: {totalPayments}</p>
        <p>Condition: {condition.toString()}</p>
      </div>
      <div>
        <h2>Commissions</h2>
        <p>Aggregate: {aggregateCommissions}</p>
        <p>Total: {totalCommissions}</p>
        <p>Condition: {commissionCondition.toString()}</p>
      </div>
      <div>
        <h2>Sales</h2>
        <p>Aggregate: {aggregateSales}</p>
        <p>Total: {totalSales}</p>
        <p>Condition: {saleCondition.toString()}</p>
      </div>
    </Fragment>
  );
};

type UseDynamicTransactions = (type: string) => {
  [key: string]: number; // I want this type key to dynamically be called `total${type}`, so it would accept, for example, totalPayments, totalCommissions or totalSales, all of type number
  aggregate: number;
  condition: boolean;
};
const useDynamicTransactions: UseDynamicTransactions = (type) => {
  // does some calcs etc...
  return { [`total${type}`]: 6, aggregate: 40, condition: false };
};

type UseCalculatePayments = () => {
  totalPayments: number;
  aggregate: number;
  condition: boolean;
};
type UseCalculateCommissions = () => {
  totalCommissions: number;
  aggregate: number;
  condition: boolean;
};

const useCalculatePayments = () => {
  return { totalPayments: 5, aggregate: 100, condition: false };
};
const useCalculateCommissions = () => {
  return { totalCommissions: 3, aggregate: 20, condition: false };
};

另外，这里是界面好还是类型好？谢谢你在这里帮我的忙。