import { Ref , reactive } from 'vue' ; see https export function toReactive < T extends object > ( objectRef ) { const proxy = new Proxy ( { } , { get ( _ , p , receiver ) { return Reflect . get ( objectRef . value , p , receiver ) ; } , set ( _ , p , value ) { ( objectRef . value as any ) [ p ] = value ; return true ; } , deleteProperty ( _ , p ) { return Reflect . deleteProperty ( objectRef . value , p ) ; } , has ( _ , p ) { return Reflect . has ( objectRef . value , p ) ; } , ownKeys ( ) { return Object . keys ( objectRef . value ) ; } , getOwnPropertyDescriptor ( ) { return { enumerable : true , configurable : true , } ; } , } ) ; return reactive ( proxy ) as T ; }