Function maybePromiseThen

maybePromiseThen<maybePromise extends unknown, returnType>(
    maybePromise: maybePromise,
    callback: (
        value: maybePromise extends PromiseLike<unknown>
            ? Awaited<maybePromise<maybePromise>>
            : maybePromise,
    ) => returnType,
): maybePromise extends PromiseLike<unknown>
    ? Promise<returnType>
    : returnType
A function to help with processing values that may or may not be promises
Type Parameters
- maybePromise extends unknown
  The value that may or may not be a promise
- returnType
Parameters
- maybePromise: maybePromise
- callback: (
      value: maybePromise extends PromiseLike<unknown>
          ? Awaited<maybePromise<maybePromise>>
          : maybePromise,
  ) => returnType
  The callback to call with the value returned when the promise is resolved or when the value is returned directly.
Returns maybePromise extends PromiseLike<unknown> ? Promise<returnType> : returnType
Whet the callback returns, if the input is a promise, it will return a promise that resolves to the value returned by the callback. If the input is not a promise, it will return the value returned by the callback directly.
- Defined in common.ts:110