/**
 * Returns a `Promise` that resolves or rejects when the signal is aborted. This lets you await a signal or combine it with other promises.
 *
 * The promise will use the abort reason as a resolved/rejected value.
 *
 * @param signal The signal to listen to. If you pass a controller, it will automatically extract its signal.
 * @param options.rejects If `true`, the promise will reject instead of resolve when the signal is aborted.
 * @returns
 */
export declare function promiseFromSignal(signal: AbortSignal | AbortController, { rejects }?: {
    rejects?: boolean | undefined;
}): Promise<unknown>;