KT element: KtCallExpression
FIR element: FirFunctionCallImpl
FIR source kind: KtRealSourceElementKind

FIR element rendered:
<Unresolved name: println>#(String(Hello))

FIR FILE:
FILE: [ResolvedTo(IMPORTS)] expectAndActualInTheSameFile.kt
    public? final? [ResolvedTo(RAW_FIR)] fun main(): R|kotlin/Unit| { LAZY_BLOCK }
    public? final? expect [ResolvedTo(RAW_FIR)] fun f(): R|kotlin/Unit|
    public? final? [ResolvedTo(RAW_FIR)] fun test(): R|kotlin/Unit| { LAZY_BLOCK }
    public final actual [ResolvedTo(BODY_RESOLVE)] [ExpectForActualAttributeKey={}] fun f(): R|kotlin/Unit| {
        <Unresolved name: println>#(String(Hello))
    }