type __VLS_Props = {
    /** 标题对齐方式 */
    titleAlign?: 'left' | 'center';
    /** 是否显示返回按钮 */
    showBack?: boolean;
    /** 返回文本 */
    backText?: string;
    /** 标题文本 */
    title?: string;
    /** 副标题 */
    subTitle?: string;
    height?: string;
};
declare var __VLS_9: {}, __VLS_11: {};
type __VLS_Slots = {} & {
    default?: (props: typeof __VLS_9) => any;
} & {
    extra?: (props: typeof __VLS_11) => any;
};
declare const __VLS_base: import('vue').DefineComponent<__VLS_Props, {}, {}, {}, {}, import('vue').ComponentOptionsMixin, import('vue').ComponentOptionsMixin, {}, string, import('vue').PublicProps, Readonly<__VLS_Props> & Readonly<{}>, {
    height: string;
    titleAlign: "left" | "center";
    showBack: boolean;
    backText: string;
}, {}, {}, {}, string, import('vue').ComponentProvideOptions, false, {}, any>;
declare const __VLS_export: __VLS_WithSlots<typeof __VLS_base, __VLS_Slots>;
declare const _default: typeof __VLS_export;
export default _default;
type __VLS_WithSlots<T, S> = T & {
    new (): {
        $slots: S;
    };
};