Non-terminal symbol `MemberDeclarations_opt`

Defining rules for nonterminal symbol MemberDeclarations_opt:

`MemberDeclarations_opt`
		`MemberDeclarations_opt` `MemberDeclaration`

Occurrences of symbol MemberDeclarations_opt in body of other rules:

Interface '{' MemberDeclarations_opt '}'

Non-terminal symbol MemberDeclarations_opt