NewPackageDataCache creates a new empty PackageDataCache.

DefinitionInfo provides context about a range that defines an identifier.

DocumentInfo provides context for constructing the contains relationship between a document and the ranges that it contains.

IndexerStats summarizes the amount of work done by the indexer.

PackageData is a cache of hover text and moniker paths by token position within a package.

PackageDataCache is a cache of hover text and enclosing type identifiers by file and token position.

PackageDataCacheStats summarizes the amount of work done by the package data cache.

PkgDeclaration is similar to types.PkgName, except that instead of for _imported_ packages it is for _declared_ packages.

ObjectLike is effectively just types.Object.