import type { Ref } from "vue";
export interface UseFieldsetTouchTrackerOptions {
    /**
     * Function that returns whether the fieldset is valid.
     */
    isValid: () => boolean;
}
export interface UseFieldsetTouchTrackerApi {
    touched: Ref<boolean>;
    onFocusout: (event: FocusEvent) => void;
    reset: () => void;
}
export declare function useFieldsetTouchTracker(fieldsetRef: Ref<HTMLFieldSetElement | null>, options: UseFieldsetTouchTrackerOptions): UseFieldsetTouchTrackerApi;