All grammars involved in the type generation process
Optionalconfig: { filterNonAstTypeUnions?: boolean; services?: LangiumCoreServices }some optional configurations
OptionalfilterNonAstTypeUnions?: booleanOptionalservices?: LangiumCoreServicesLangium core services to resolve imports as needed, and to pass along JSDoc comments to the generated AST
Collects all types for the generated AST. The types collector entry point.