public static IEnumerable <RequiresSecretConfiguration> GetRequiredSecretConfigurations([NotNull] Type applicationType)
 => RequirementAttributesHelper.GetAttributes <RequiresSecretConfiguration>(applicationType);
 public static IEnumerable <RequiresHostExtension> GetRequiredHostExtensions([NotNull] Type applicationType)
 => RequirementAttributesHelper.GetAttributes <RequiresHostExtension>(applicationType);
 public static IEnumerable <RequiresMergedConfiguration> GetRequiredMergedConfigurations([NotNull] IVostokApplication application)
 => RequirementAttributesHelper.GetAttributes <RequiresMergedConfiguration>(application);
 public static bool RequiresPort([NotNull] Type applicationType)
 => RequirementAttributesHelper.GetAttributes <RequiresPort>(applicationType).Any();
 public static bool RequiresPort([NotNull] IVostokApplication application)
 => RequirementAttributesHelper.GetAttributes <RequiresPort>(application).Any();