"""
            ContainerElementResolved -> element addAndConfigure(String): TopLevelElement
            LiteralValueResolved -> test
            PropertyAssignmentResolved -> TopLevelElement.number: Int
            LiteralValueResolved -> 123
            ContainerElementResolved -> element justAdd(String): TopLevelElement
            LiteralValueResolved -> test2

            val elementType: DataType

            data class ConfiguringElementResolved(
                override val elementType: DataClass
            ) : SuccessfulElementResolution

            data class ContainerElementResolved(
                override val elementType: DataType,
                val elementFactoryFunction: SchemaMemberFunction,
                val isKeyArguments: Boolean
            ) : SuccessfulElementResolution
        }

                }

                is FunctionSemantics.NewObjectFunctionSemantics -> {
                    ElementResolution.SuccessfulElementResolution.ContainerElementResolved(
                        typeRefContext.resolveRef((semantics as? FunctionSemantics.ConfigureSemantics)?.configuredType ?: semantics.returnValueType),
                        function as SchemaMemberFunction,

) = DocumentOverlayContext.MergeKeyMapper { node ->
    when (val nodeResolution = resolutionContainer.data(node)) {
        is ElementResolution.SuccessfulElementResolution.ContainerElementResolved ->
            // TODO: this will need adjustment once access-and-configure semantics get replaced with ensure-exists-and-configure with literal key arguments
            DocumentOverlayContext.MergeKey.CannotMerge

        is DocumentResolution.ElementResolution.SuccessfulElementResolution.ConfiguringElementResolved -> "configuring(${documentResolution.elementType})"
        is DocumentResolution.ElementResolution.SuccessfulElementResolution.ContainerElementResolved -> "element(${documentResolution.elementType})"
        is DocumentResolution.PropertyResolution.PropertyAssignmentResolved -> "property(${documentResolution.property.valueType})"