declare const _default: import("vue").DefineComponent<import("vue").ExtractPropTypes<{
    clsPrefix: {
        type: StringConstructor;
        required: true;
    };
}>, {
    showOnce: (message: string, duration?: number) => void;
    message: import("vue").Ref<string | null, string | null>;
    show: import("vue").Ref<boolean, boolean>;
}, {}, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {}, string, import("vue").PublicProps, Readonly<import("vue").ExtractPropTypes<{
    clsPrefix: {
        type: StringConstructor;
        required: true;
    };
}>> & Readonly<{}>, {}, {}, {}, {}, string, import("vue").ComponentProvideOptions, true, {}, any>;
export default _default;