Now that these types implement link:{javadocPath}/org/gradle/api/Named.html[`Named`], these classes are no longer necessary and have been deprecated.
They will be removed in Gradle 9.0.
Use link:{javadocPath}/org/gradle/api/Named.Namer.html#INSTANCE[`Named.Namer.INSTANCE`] instead.

The superinterface, link:{javadocPath}/org/gradle/api/Namer.html[`Namer`], is *not* being deprecated.

        buildFile << """
            def catalogs = project.extensions.getByType(VersionCatalogsExtension)
            tasks.register("verifyCatalogs") {
                doLast {
                    def libs = catalogs.named("libs")
                    def other = catalogs.find("otherLibs").get()
                    assert !catalogs.find("missing").present
                    def lib = libs.findLibrary('lib')

            ${mavenCentralRepository()}

            def testConf = configurations.create('testConf') {
                assert canBeResolved
                attributes.attribute(Category.CATEGORY_ATTRIBUTE, objects.named(Category, Category.VERIFICATION))
            }

            def javaComponent = components.findByName("java")
            javaComponent.addVariantsFromConfiguration(testConf) {
                mapToOptional()

        attributes {
            attribute(Usage.USAGE_ATTRIBUTE, objects.named(Usage, Usage.JAVA_RUNTIME))
            attribute(Category.CATEGORY_ATTRIBUTE, objects.named(Category, Category.LIBRARY))
            attribute(LibraryElements.LIBRARY_ELEMENTS_ATTRIBUTE, objects.named(LibraryElements, LibraryElements.JAR))
            attribute(Bundling.BUNDLING_ATTRIBUTE, objects.named(Bundling, Bundling.EXTERNAL))

  // 	  "import", "let", "loop", "package", "namespace", "return".
  // Examples:
  //   - Expression accessing a property named "namespace": {"Expression": "object.__namespace__ > 0"}
  //   - Expression accessing a property named "x-prop": {"Expression": "object.x__dash__prop > 0"}
  //   - Expression accessing a property named "redact__d": {"Expression": "object.redact__underscores__d > 0"}
  //

  // 	  "import", "let", "loop", "package", "namespace", "return".
  // Examples:
  //   - Expression accessing a property named "namespace": {"Expression": "object.__namespace__ > 0"}
  //   - Expression accessing a property named "x-prop": {"Expression": "object.x__dash__prop > 0"}
  //   - Expression accessing a property named "redact__d": {"Expression": "object.redact__underscores__d > 0"}
  //

            props.date,
            props.file,
            props.tasks ?: []
        )
    }

    interface Flavor extends Named {}

    static class FlavorImpl implements Flavor, Serializable {
        String name
    }

    interface BuildType extends Named {}

    static class BuildTypeImpl implements BuildType, Serializable {
        String name
    }

    enum Platform {

	//	  "import", "let", "loop", "package", "namespace", "return".
	// Examples:
	//   - Expression accessing a property named "namespace": {"Expression": "object.__namespace__ > 0"}
	//   - Expression accessing a property named "x-prop": {"Expression": "object.x__dash__prop > 0"}
	//   - Expression accessing a property named "redact__d": {"Expression": "object.redact__underscores__d > 0"}
	//

import groovy.lang.Closure;
import groovy.lang.GroovyObject;
import groovy.lang.GroovySystem;
import groovy.lang.MissingMethodException;
import org.gradle.api.Action;
import org.gradle.api.DomainObjectSet;
import org.gradle.api.Named;
import org.gradle.api.NamedDomainObjectContainer;
import org.gradle.api.NonExtensible;
import org.gradle.api.file.ConfigurableFileCollection;
import org.gradle.api.file.ConfigurableFileTree;

	//	  "import", "let", "loop", "package", "namespace", "return".
	// Examples:
	//   - Expression accessing a property named "namespace": {"Expression": "object.__namespace__ > 0"}
	//   - Expression accessing a property named "x-prop": {"Expression": "object.x__dash__prop > 0"}
	//   - Expression accessing a property named "redact__d": {"Expression": "object.redact__underscores__d > 0"}
	//