Composition-api: Error: [vue-function-api] "onCreated" get called outside of "setup()"

[wcldyx]

The hook is not working properly
``` javascript

import {value, computed, watch, onMounted, onDestroyed, onCreated, state, createComponent} from 'vue-function-api';
import Vue from 'vue';

const MessageComponent = {
    setup() {
        const msg = value('hello');
        onMounted(() => console.log('hello'));
        return {
            msg
        };
    }
};
export default createComponent({
    setup() {
        const Message = Vue.extend(MessageComponent);
        const message = new Message();
        onCreated(() => console.log('create message'));
        return {};
    }
});

````

Error: [vue-function-api] "onCreated" get called outside of "setup()"

[LinusBorg]

Manually creating a component instance like that in setup will break this plugin, correct.

In a way it's expected behaviour, as calling new Message() made this component the currentInstance, so now all hooks expect to be called within this instance's setup function.

The proper way to handle that would probably be to create that instance within a hook like oncreated(), not withinsetup()`, but I'm not sure if that works for your situation.

So can you provide a bit of context for the use case that you have for this?