Grammar: Use `ContainerDeclaration*` instead of `ContainerDeclarations`
`ContainerDeclarations` is an abstraction of `ContainerDeclaration*`.
Removing this abstraction allows the `ContainerMembers` rule to contain
more concrete information without having to look at the definition
of `ContainerDeclarations`.
3a47bc7154Jonathan Marler committed on 10/9/2023, 9:51:58 PM· committed by Veikka Tuominenparent9e341a6