KT element: KtParameter
FIR element: FirFunctionTypeParameterImpl
FIR source kind: KtRealSourceElementKind

FIR element rendered:
R|kotlin/Int|

FIR FILE:
FILE: [ResolvedTo(IMPORTS)] functionalTypeArgument.kt
    public final [ResolvedTo(ANNOTATION_ARGUMENTS)] fun x(): R|(kotlin/Int) -> kotlin/String| { LAZY_BLOCK }