Update template to have Props and State reflect Component name

[PaulInglis]

I was wondering whether you would be able to include a feature which sets the

export interface Props {
}

export interface State {
}

generated parts of the template to reflect the component name, so it is easier to avoid naming conflicts.

I would expect a component of FilterBox to have:

export interface FilterBoxProps {
}

export interface FilterBoxState {
}

This could be a setting that could be toggled to prefix component name on state and props

Thanks,