Simple starter template with version 2

[wastelandtime]

I'm stuck with version 2 of the bottom sheet and having problems understanding how it all works. Would the author or anyone create a simple starter template with the following features please:

• The bottom sheet slides from the bottom on change of state (and slides down when the user slides it). So I assume there'd be two snapPoints: 0 and say 50%.
• it has a custom handleComponent (just a title and TouchableOpacity to close the bottom sheet
• the screen behind is semi-visible (eg. opacity 0.5) - am I correct that the Backdrop is responsible for that?
• the content of the bottom sheet just a line or two of text
  Thank you