Function retry

retry<T>(fn, attempts, options?): Promise<RetryOut<T>>
Retries a promise-returning function a specified number of times with an optional delay between attempts if it fails.

Example
```
import { retry } from "@mrspartak/promises"
import { apiCall } from "./api"

// Retry the API call up to 3 times with a delay of 1000 milliseconds between attempts
const [error, result] = await retry(() => apiCall(), 3, { delay: 1000 })
if (error) {
  // error will always be an error returneb by a promise rejection
}
```
Type Parameters
- T
  The type of the value that the promise resolves to.
Parameters
- fn: (() => Promise<T>)
  The promise-returning function to be retried.
  - - (): Promise<T>
    - Returns Promise<T>
- attempts: number
  The number of retry attempts. Must be a positive integer.
- Optional options: RetryOptions
  Optional settings for retry behavior.
Returns Promise<RetryOut<T>>
A promise that resolves to a tuple containing either an error or a value, and the duration in milliseconds.
- Defined in src/retry.ts:34