this.name = name
                }
            }

            project.extensions.add('pluginDeclarations', project.container(PluginDeclaration))

            pluginDeclarations {
                myPlugin {
                    id = "my-id"
                    description = "hello"
                    tags = ["tag1", "tag2"]
                    myFiles = files("a/b/c")

Method <org.gradle.plugin.devel.PluginDeclaration.getDescription()> does not have raw return type assignable to org.gradle.api.provider.Property in (PluginDeclaration.java:0)
Method <org.gradle.plugin.devel.PluginDeclaration.getDisplayName()> does not have raw return type assignable to org.gradle.api.provider.Property in (PluginDeclaration.java:0)

Previously, `org.gradle.api.AntBuilder` extended the deprecated `groovy.util.AntBuilder` class.
It now extends `groovy.ant.AntBuilder`.

==== `PluginDeclaration` is not serializable

`org.gradle.plugin.devel.PluginDeclaration` is not serializable anymore.
If you need to serialize it, you can convert it into your own, serializable class.

    }

    private void declarePluginMetadata(GradlePluginDevelopmentExtension pluginExtension, List<PrecompiledGroovyScript> scriptPlugins) {
        pluginExtension.plugins(pluginDeclarations ->
            scriptPlugins.forEach(scriptPlugin -> pluginDeclarations.create(scriptPlugin.getId(), scriptPlugin::declarePlugin)));
    }