List<QualifiedRatedResolveResult> (@Nullable PyExpression callee, @NotNull PyResolveContext resolveContext) { if (callee instanceof PyReferenceExpression) { return ((PyReferenceExpression)callee).multiFollowAssignmentsChain(resolveContext); } else if (callee instanceof PyLambdaExpression) { return Collections.singletonList( new QualifiedRatedResolveResult(callee, Collections.emptyList(), RatedResolveResult.RATE_NORMAL, false) ); } return Collections.emptyList(); }