for ((targetType, extensionsSubset) in extensionsPerTarget) {
            writeExtensionsTo(
                sourceFile("${sourceFilesBaseName}_${hashTypeSourceName.apply(targetType.sourceName)}.kt"),
                packageName,
                targetType,
                extensionsSubset
            )
        }

        sourceFiles
    }


private

private
class KotlinVersionsToIncubatingCollector(val repositoryRoot: Path) : VersionsToIncubatingCollector {

    override fun collectFrom(sourceFile: File): VersionsToIncubating {

        if (!sourceFile.name.endsWith(".kt")) return emptyMap()

        val versionsToIncubating = mutableMapOf<Version, MutableSet<IncubatingDescription>>()
        KotlinSourceParser().mapParsedKotlinFiles(sourceFile) { ktFile ->

                    "kotlin/com/example/Source.kt",
                    """
                    package com.example

                    import org.gradle.api.Incubating

                    $v1
                    """
                )
            },
            v2 = {
                withKotlinFile(
                    "kotlin/com/example/Source.kt",
                    """

        // new file-facade class can be annotated with @Incubating, members must be annotated with @since
        checkBinaryCompatible(
            v2 = {
                withFile(
                    "kotlin/com/example/Source.kt",
                    """
                    @file:Incubating
                    package com.example

                    import org.gradle.api.Incubating

Christoph Obexer <******@****.***> 1749718797 +0200

Bo Zhang <******@****.***> 1752113883 +1000

Paul Merlin <******@****.***> 1739379190 +0100

Sterling Greene <******@****.***> 1766095290 -0500

Paul Merlin <******@****.***> 1747328708 +0200

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