| beginCompilationUnit(Stream) |
| beginMetadataStar(Stream) |
| endMetadataStar(0) |
| beginTopLevelMember(Stream) |
| beginFields(DeclarationKind.TopLevel, null, null, null, null, null, null, ) |
| handleIdentifier(Stream, typeReference) |
| beginTypeArguments(<) |
| handleIdentifier(List, typeReference) |
| beginTypeArguments(<) |
| handleIdentifier(x, typeReference) |
| handleNoTypeArguments(>) |
| handleType(x, null) |
| endTypeArguments(1, <, >) |
| handleType(List, null) |
| endTypeArguments(1, <, >) |
| handleType(Stream, null) |
| handleIdentifier(y, topLevelVariableDeclaration) |
| handleNoFieldInitializer(;) |
| endTopLevelFields(null, null, null, null, null, 1, Stream, ;) |
| endTopLevelDeclaration() |
| endCompilationUnit(1, ) |
