import { Ref, ShallowRef } from 'vue';
type MaybeRef<T> = Ref<T> | T;
interface LongPressOptions {
    onStart: (ev: KeyboardEvent) => void;
    onEnd: (ev: KeyboardEvent) => void;
    onUpdate: (ev: KeyboardEvent | FocusEvent) => void;
    delay?: MaybeRef<number>;
    interval?: number;
}
export declare function useLongPressKey(el: ShallowRef<HTMLElement | undefined>, options: Partial<LongPressOptions>): void;
export {};