FILE: test.kt
    public final class MyDecorator : R|Decorator<LookupElement>| {
        public constructor(): R|MyDecorator| {
            super<R|Decorator<LookupElement>|>()
        }

        public final override fun getLookupString(): R|kotlin/String| {
            ^getLookupString this@R|/MyDecorator|.R|/Decorator.delegate|.R|/LookupElement.lookupString|
        }

    }
