*/
@ServiceScope(Scope.BuildTree.class)
public interface FeatureFlags {
    boolean isEnabled(FeatureFlag flag);

    /**
     * Explicitly enable the given flag. The resulting flag status may still be overridden.
     */
    void enable(FeatureFlag flag);

    /**
     * Checks if the given flag was enabled with {@link #enable(FeatureFlag)}. This method doesn't take overrides into account.
     * @param flag the flag to check

import org.gradle.internal.service.scopes.EventScope;
import org.gradle.internal.service.scopes.Scope;

@EventScope(Scope.BuildTree.class)
public interface FeatureFlagListener {
    void flagRead(FeatureFlag flag);

	// if the plugin unregister feature flag is set
	if featureGate.Enabled(pluginInfo.pluginUnregisterFeature) {
		klog.InfoS("Skipped registration of plugin since feature flag is enabled", "pluginName", inTreePluginName, "featureFlag", pluginInfo.pluginUnregisterFeature)
		return plugins, nil
	}

	plugins = append(plugins, pluginInfo.pluginProbeFunction()...)
	return plugins, nil
}

type pluginInfo struct {

    testImplementation(libs.kotlinCoroutines)
    testImplementation(libs.awaitility)

    integTestImplementation(project(":build-option")) {
        because("KotlinSettingsScriptIntegrationTest makes uses of FeatureFlag")
    }
    integTestImplementation(project(":language-groovy")) {
        because("ClassBytesRepositoryTest makes use of Groovydoc task.")
    }
    integTestImplementation(project(":internal-testing"))