Function isReactive

Checks if an object is a proxy created by () or () (or () in some cases).

Example

isReactive(reactive({}))            // => true
isReactive(readonly(reactive({})))  // => true
isReactive(ref({}).value)           // => true
isReactive(readonly(ref({})).value) // => true
isReactive(ref(true))               // => false
isReactive(shallowRef({}).value)    // => false
isReactive(shallowReactive({}))     // => true
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See

https://vuejs.org/api/reactivity-utilities.html#isreactive