import { Ref } from 'vue';
export declare function macroTask(fn: VoidFunction, times?: number): void;
/**
 * Trigger by latest open call, if nextOpen is undefined, means toggle.
 * ignoreNext will skip next call in the macro task queue.
 */
export type TriggerOpenType = (nextOpen?: boolean, config?: {
    cancelFun?: () => boolean;
}) => void;
/**
 * When `open` is controlled, follow the controlled value;
 * Otherwise use uncontrolled logic.
 * Setting `open` takes effect immediately,
 * but setting it to `false` is delayed via MessageChannel.
 *
 * SSR handling: During SSR, `open` is always false to avoid Portal issues.
 * On client-side hydration, it syncs with the actual open state.
 */
export default function useOpen(defaultOpen: boolean, propOpen: Ref<boolean>, onOpen: (nextOpen: boolean) => void, postOpen: (nextOpen: boolean) => boolean): readonly [import('vue').ComputedRef<boolean>, import('vue').ComputedRef<boolean>, TriggerOpenType, import('vue').ShallowRef<boolean, boolean>];