/**
 * Deferred trigger
 *
 * Debounce a changing boolean value, with different delays depending on the
 * direction of the trigger (determined by the base value).
 * **Note**: the trailing delay takes into account the time already spent in
 * the "on" state of the trigger.
 *
 * Mainly useful for loading states where one wants to guarantee a period
 * without spinner (delay triggering the loading state), but then when it's
 * loading, make sure the spinner is shown for a minimum amount of time
 * (trailing delay of the trigger).
 */
interface IDeferredTriggerOptions {
    /**
     * Optional delay of the trigger in milliseconds.
     * Use 0 to process immediately within the effect hook.
     *
     * @default 100
     */
    readonly delay?: number;
    /**
     * Optional minimum duration in milliseconds (used when trigger returns to
     * base value, to make sure the triggered states doesn't flash).
     *
     * @default 400
     */
    readonly minDuration?: number;
    /**
     * Optional base value of the trigger.
     *
     * @default false
     */
    readonly base?: boolean;
}
export declare const useDeferredTrigger: (flag: boolean, { delay, minDuration, base }?: IDeferredTriggerOptions) => boolean;
export {};