main.ts is configured as follows 
 import Component from "vue-class-component"; 
 Component.registerHooks ([
"beforeRouteEnter",
"beforeRouteLeave",
"beforeRouteUpdate",]);
 but using beforeRouteEnter () in the component does not execute 
 private beforeRouteUpdate (to: Route, form: Route, next: () = > void): void {
console.log(11)
next();}
