message: new: Add missing Subtitle declaration
diff: @@ -97,6 +97,12 @@ declare module 'native-base' {
  interface Title {
  style?: React.ViewStyle
  }
  + /**
  + * see Widget Subtitle/index.js
  + */
  + interface SubTitle {
  + style?: React.ViewStyle
  + }
  /**
  * see Widget Container.js
  */
  