Home > @rushstack/node-core-library > LegacyAdapters > convertCallbackToPromise
LegacyAdapters.convertCallbackToPromise() method
Signature:
static convertCallbackToPromise<TResult, TError, TArg1, TArg2>(fn: (arg1: TArg1, arg2: TArg2, cb: LegacyCallback<TResult, TError>) => void, arg1: TArg1, arg2: TArg2): Promise<TResult>;
Parameters
| Parameter | Type | Description |
|---|---|---|
| fn | (arg1: TArg1, arg2: TArg2, cb: LegacyCallback<TResult, TError>) => void | |
| arg1 | TArg1 | |
| arg2 | TArg2 |
Returns:
Promise<TResult>