interface Params : BuildServiceParameters {
        val projectStates: MapProperty<String, TestFilesCleanupProjectState>
        val rootBuildDir: DirectoryProperty

        /**
         * Key is the path of a task, value is the possible report dirs it generates.
         */
        val taskPathToReports: MapProperty<String, List<File>>

        /**

import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.artifacts.Configuration;
import org.gradle.api.file.ProjectLayout;
import org.gradle.api.provider.MapProperty;
import org.gradle.api.provider.Provider;
import org.gradle.api.tasks.TaskContainer;
import org.gradle.api.tasks.TaskProvider;
import org.gradle.util.GradleVersion;

import java.nio.charset.Charset;