KT element: KtTypeProjection
FIR element: FirTypeProjectionWithVarianceImpl
FIR source kind: KtRealSourceElementKind

FIR element rendered:
R|kotlin/Int|

FIR FILE:
FILE: [ResolvedTo(IMPORTS)] nestedTypeArgument.kt
    public final [ResolvedTo(ANNOTATIONS_ARGUMENTS_MAPPING)] fun x(): R|kotlin/collections/Map<kotlin/String, kotlin/collections/List<kotlin/Int>>| {
        ^x IntegerLiteral(1)
    }
