import { ReadonlyObservable } from '@usels/core';

type ReducedTransparencyPreference = "reduce" | "no-preference";
type UsePreferredReducedTransparencyReturn = ReadonlyObservable<ReducedTransparencyPreference>;
/**
 * Framework-agnostic reactive `prefers-reduced-transparency` tracker.
 *
 * Composes `createMediaQuery` and exposes a computed `Observable` mapping
 * to `'reduce'` / `'no-preference'`. Must be called inside a `useScope` factory.
 */
declare function createPreferredReducedTransparency(): UsePreferredReducedTransparencyReturn;

export { type ReducedTransparencyPreference, type UsePreferredReducedTransparencyReturn, createPreferredReducedTransparency };