Function Retry

Retry(
    options: RetryOptions,
): <This extends object, Args extends unknown[], Return>(
    target: (this: This, ...args: Args) => Promise<Return>,
    context: ClassMethodDecoratorContext<
        This,
        (this: This, ...args: Args) => Promise<Return>,
    >,
) => (this: This, ...args: Args) => Promise<Return>
Reintenta un método asíncrono cuando lanza o rechaza, hasta agotar los intentos. Si todos fallan, propaga el último error. Con backoffFactor la espera crece exponencialmente entre reintentos.
Parameters
- options: RetryOptions
Returns <This extends object, Args extends unknown[], Return>(
    target: (this: This, ...args: Args) => Promise<Return>,
    context: ClassMethodDecoratorContext<
        This,
        (this: This, ...args: Args) => Promise<Return>,
    >,
) => (this: This, ...args: Args) => Promise<Return>
Example
```
class Api {
  @Retry({ attempts: 4, delayMs: 200, backoffFactor: 2 }) // 200, 400, 800 ms
  async fetchUser(id: string): Promise<User> { ... }
}
```
- Defined in src/patterns/utility/retry.ts:19