message: exported package and wrapper registrations
diff: export * from "./InfiniteLoopError";
  +export * from "./PackageRegistration";
  export * from "./RecursiveResolver";
  export * from "./ResolverWithHistory";
  export * from "./ResolverWithLoopGuard";
  export * from "./UriResolverLike";
  +export * from "./WrapperRegistration";
  