KT element: KtClass
KT element text:
public final class MyClass {
    public constructor(x: kotlin.Boolean) { /* compiled code */ }
}
FIR element: FirRegularClassImpl
FIR source kind: KtRealSourceElementKind

FIR element rendered:
public final [ResolvedTo(BODY_RESOLVE)] class MyClass : R|kotlin/Any| {
    public [ResolvedTo(BODY_RESOLVE)] [ContainingClassKey=MyClass] constructor([ResolvedTo(BODY_RESOLVE)] x: R|kotlin/Boolean|): R|test/MyClass|

}
