import { Ref } from 'vue';
export declare const useTimeInputMask: () => {
    formatAsTime: (value: string, use24Hour: boolean) => string;
    handleTimeInput: (event: Event, inputValueRef: Ref<string>, use24Hour: boolean, callback?: () => void) => void;
    validateTime: (value: string, use24Hour: boolean) => boolean;
};