/// <summary>
 /// Initialises a new instance of <see cref="GlimpseCompositionContainer"/>.
 /// </summary>
 /// <param name="catalog">The composable part catalog.</param>
 /// <param name="providers">The set of export providers.</param>
 public GlimpseCompositionContainer(ComposablePartCatalog catalog, params ExportProvider[] providers)
     : base(catalog.Glimpse(_enabled), providers.Glimpse(_enabled)) { BuildDescriptors(); }
 /// <summary>
 /// Initialises a new instance of <see cref="GlimpseCompositionContainer"/>.
 /// </summary>
 /// <param name="catalog">The composable part catalog.</param>
 public GlimpseCompositionContainer(ComposablePartCatalog catalog)
     : base(catalog.Glimpse(_enabled)) { BuildDescriptors(); }