Function map

map<KeyShape, ValueShape>(keyShape, valueShape, options?): MapShape<KeyShape, ValueShape>
Creates the Map instance shape.
Type Parameters
- KeyShape extends AnyShape
  The key shape.
- ValueShape extends AnyShape
  The value shape.
Parameters
- keyShape: KeyShape
  The key shape.
- valueShape: ValueShape
  The value shape.
- Optional options: IssueOptions | Message
  The issue options or the issue message.
Returns MapShape<KeyShape, ValueShape>