usedIn

Interface points of the analysis parent that consume or expose this analyzed interface point. The direct parent is bypassed once when its Analysis is absent or Analysis.enabled is false.

Declared var so the PSI source-materializer (:stig-idea-plugin) can back-patch the references once all entities exist in the scope (chains may cycle when modelling mutually-feeding interface points). Compiled-path callers should treat as effectively immutable — set once via the constructor.