TS: update d.ts for prop style accept array

[ArmandoAssuncao]

Hi,

I'm using this code to set two styles in prop of component:

<Button
       style={[styles.one, styles.two]}
>
  foo                
 </ButtonNative>

But ts show this warning:
Type 'ViewStyle[]' has no properties in common with type 'ViewStyle'

What do you think about defining the prop style in .d.ts, like:

interface Button ... {
  style?: ReactNative.ViewStyle | ReactNative.ViewStyle[];
}

native-base: 2.3.6

[SupriyaKalghatgi]

Fixed with 2.3.8