Home > @rushstack/node-core-library > LegacyAdapters > convertCallbackToPromise
LegacyAdapters.convertCallbackToPromise() method
This function wraps a function with a callback in a promise.
Signature:
static convertCallbackToPromise<TResult, TError>(fn: (cb: LegacyCallback<TResult, TError>) => void): Promise<TResult>;
Parameters
| Parameter | Type | Description |
|---|---|---|
| fn | (cb: LegacyCallback<TResult, TError>) => void |
Returns:
Promise<TResult>