Function getTargetBindingKey

packages/context/src/inject-config.ts:140–142

* Get the target binding key from which the configuration should be resolved * @param injection - Injection * @param session - Resolution session

(injection: Injection, session: ResolutionSession)

 * @param session - Resolution session
 */
function getTargetBindingKey(injection: Injection, session: ResolutionSession) {
  return injection.metadata.fromBinding || getCurrentBindingKey(session);
}

/**
 * Resolver for `@config`