delegate.startParameter

    override fun buildCache(action: Action<in BuildCacheConfiguration>) =
        delegate.buildCache(action)

    override fun getSourceControl(): SourceControl =
        delegate.sourceControl

    override fun getProviders(): ProviderFactory =
        delegate.providers

     */
    void sourceControl(Action<? super SourceControl> configuration);

    /**
     * Returns the source control configuration.
     *
     * @since 4.4
     */
    SourceControl getSourceControl();

    /**
     * Enables a feature preview by name.
     *
     * @param name the name of the feature to enable
     *
     * @since 4.6
     */
    @Adding