import { PropType } from 'vue'; declare const _default: import("vue").DefineComponent; default: number; }; }>, { component: import("vue").ComputedRef; }, {}, {}, {}, import("vue").ComponentOptionsMixin, import("vue").ComponentOptionsMixin, {}, string, import("vue").PublicProps, Readonly; default: number; }; }>> & Readonly<{}>, { heading: 1 | 2 | 4 | 3 | 5 | 6; }, {}, {}, {}, string, import("vue").ComponentProvideOptions, true, {}, any>; export default _default;