How to access data with array

Trying to do something like this:

```javascript
const dotProp = require('dot-prop')

const data = {
  data: [{ price: 1234 }],
}

const result = dotProp.get(data, 'data[0].price')
```

But result is always `undefined`

Is this possible with this library? Or perhaps I should look at an alternative?
