🔥 remove smooth-scroll logic

Author: dcastil

packages/@vuepress/core/lib/app/root-mixins/updateLoadingState.js

@@ -1,43 +1,13 @@
-import SmoothScroll from 'smooth-scroll/dist/smooth-scroll.js'
-
 export default {
   created () {
     this.$vuepress.$on('AsyncMarkdownContentMounted', () => {
       this.$vuepress.$set('contentMounted', true)
-
-      this.$smoothScroll = new SmoothScroll('a[href*="#"]', {
-        speed: 1,
-        speedAsDuration: true,
-        easing: 'easeInOutCubic'
-      })
-
-      if (this.$route.hash) {
-        const hash = decodeURIComponent(this.$route.hash)
-        try {
-          const anchor = document.getElementById(hash.slice(1))
-          const anchorLink = anchor.querySelector('a.header-anchor')
-          setTimeout(() => {
-            window.scroll({
-              top: anchorLink.offsetTop - 70,
-              left: 0,
-              behavior: 'auto'
-            })
-          })
-        } catch (e) {
-          console.error(e)
-        }
-      }
     })
   },
 
   watch: {
     '$route.path' () {
       this.$vuepress.$set('contentMounted', false)
-      this.$smoothScroll.destroy()
     }
-  },
-
-  beforeDestroy () {
-    this.$smoothScroll.destroy()
   }
 }