<@U092N7GGG> Otherwise I should fix `KtLightField....

# kontributors

[semoro]

@yole Otherwise I should fix KtLightField.getPresentaion because it returns null, and I getting AssertionError like

AssertionError: PSI elements displayed in choose by name lists must return a non-null value from getPresentation(): element KtLightFieldForDeclaration:zeta, class org.jetbrains.kotlin.asJava.elements.KtLightFieldImpl$KtLightFieldForDeclaration