我正在编写一个简单的Axios Package 器函数，它结合了zod解析，并返回一个有区别的并集，以便更好地处理错误。在某些情况下，Axios的默认行为应该保留在它应该抛出任何错误的地方。我已经通过重载将{ throw: true }传递给config参数成功地实现了这个功能，我不喜欢的是实现的冗长。有没有办法让下面的重载更干燥？理想情况下，声明泛型Schema和Parsed一次，而不是重复它们三次？

import type { AxiosRequestConfig } from 'axios';
import * as z from 'zod';
import * as URLS from '~/constants/api-url-constants';
import { coerceError } from '~/utils';

type Result<T> = { ok: true; response: T } | { ok: false; error: Error };
type Url = string | ((urls: typeof URLS) => string);

interface Config<Schema extends z.Schema, Throw extends boolean>
  extends AxiosRequestConfig {
  schema?: Schema | ((zod: typeof z) => Schema);
  throw?: Catch;
}

/**
 * Axios wrapper which accepts Zod-schema to parse
 * response data and return typed response inferred from schema's output type.
 * Schema validations happens in `config.transformResponse`,
 * meaning that failed Zod parsing is able to be intercepted.
 *
 * Returns discriminated union by default for error handling.
 * Use overload `config.catch` to throw unsuccessful api-call like native axios.
 */
async function axiosWrapper<
  Schema extends z.Schema = z.ZodUnknown,
  Parsed = z.output<Schema>,
>(url: Url, config: Config<Schema, false>): Promise<Result<Parsed>>;

async function axiosWrapper<
  Schema extends z.Schema = z.ZodUnknown,
  Parsed = z.output<Schema>,
>(url: Url, config: Config<Schema, true>): Promise<Parsed>;

async function axiosWrapper<
  Schema extends z.Schema = z.ZodUnknown,
  Parsed = z.output<Schema>,
>(url: Url, config: Config<Schema, boolean>): Promise<Result<Parsed> | Parsed> {
  // …implmentation
}