How to create a modal bottomsheet with circular corners in Flutter?

Question

showModalBottomSheet does not provide any styling or decorations. I want to create something like the Google Tasks bottomsheet.

Answer 1

    showModalBottomSheet(
     backgroundColor: Colors.transparent,
     context: context,
     builder: (ctx) {
      return Container( 
      decoration: BoxDecoration(
      color: Colors.green, // or some other color
      borderRadius: BorderRadius.only(
      topLeft: Radius.circular(10.0),
      topRight: Radius.circular(10.0)
       ) 
     );
    });