I have the following component with a slot:

```
<template>
    <div>
        <h2>{{ someProp }}</h2>
        <slot></slot>
    </div>
</template>

```

For some reasons, I have to manually instantiate this component. This is how I am doing it:

```
const Constr = Vue.extend(MyComponent);
const instance = new Constr({
    propsData: { someProp: 'My Heading' }
}).$mount(body);

```

**The problem is: I am not able to create slot contents programmatically.** So far, I can create simple string based slot:

```
const Constr = Vue.extend(MyComponent);
const instance = new Constr({
    propsData: { someProp: 'My Heading' }
});

// Creating simple slot
instance.$slots.default = ['Hello'];

instance.$mount(body);

```

**The question is - how can I create `$slots` programmatically and pass it to the instance I am creating using `new`?**

*Note: I am not using a full build of Vue.js (runtime only). So I don't have a Vue.js compiler available to compile the template on the fly.*