declare function listenError(fn: (error: Error) => void): () => void;
Subscribes to recoverable execution errors with queued async processing.
Listens to recoverable errors during strategy execution (e.g., failed API calls). These errors are caught and handled gracefully - execution continues. Events are processed sequentially in order received, even if callback is async. Uses queued wrapper to prevent concurrent execution of the callback.
| Parameter | Description |
|---|---|
fn |
Callback function to handle error events |