@vuepress-reco/style-default/lib/client/composables/useSidebarData.js

It is default type of vuepress-theme-reco.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.useSidebarData = void 0;
const vue_1 = require("vue");
const client_1 = require("@vuepress/client");
const index_1 = require("./index");
const useSidebarData = () => {
    const isOpenSidebar = vue_1.ref(false);
    const frontmatter = client_1.usePageFrontmatter();
    const sidebarItems = index_1.useSidebarItems();
    const pageHeaders = index_1.usePageHeaders();
    const isShowSidebar = vue_1.computed(() => sidebarItems.value.length > 0 && isOpenSidebar);
    const isShowHeaders = vue_1.computed(() => pageHeaders.value.length > 0 && frontmatter.value.home !== true);
    const toggleSidebar = (to) => {
        isOpenSidebar.value = typeof to === 'boolean' ? to : !isOpenSidebar.value;
    };
    return { isOpenSidebar, isShowSidebar, isShowHeaders, toggleSidebar };
};
exports.useSidebarData = useSidebarData;