The object to be marked as "raw".
const foo = markRaw({})
console.log(isReactive(reactive(foo))) // false
// also works when nested inside other reactive objects
const bar = reactive({ foo })
console.log(isReactive(bar.foo)) // false
Warning: markRaw() together with the shallow APIs such as
() allow you to selectively opt-out of the default
deep reactive/readonly conversion and embed raw, non-proxied objects in your
state graph.
Marks an object so that it will never be converted to a proxy. Returns the object itself.