KT element: KtTypeReference
FIR element: FirFunctionTypeRefImpl
FIR source kind: KtRealSourceElementKind

FIR element rendered:
( (Int) -> String )

FIR FILE:
FILE: [ResolvedTo(IMPORTS)] functionalTypeScript.kts
    context(<script>@kotlin.script.templates.standard.ScriptTemplateWithArgs)
    SCRIPT: [ResolvedTo(BODY_RESOLVE)] 
        [ResolvedTo(RAW_FIR)] lval args: R|kotlin/Array<kotlin/String>|

        public? final? [ResolvedTo(RAW_FIR)] fun x(): ( (Int) -> String ) {
            ^x [ResolvedTo(RAW_FIR)] fun <implicit>.<anonymous>(): <implicit> <inline=Unknown>  {
                String()
            }

        }