use Kubernetes::Resources::Core;

class Foo does Kubernetes::Resources::Core::NamespacedResource { ... }

my $ref = Kubernetes::Resources::Core::ResourceRef.new(
      :name<my-sub>, :namespace<ns>, :kubectl-name<subscription>, :kind<Subscription>,
  );
  $ref.delete('kubectl');

# Pod with wait-until-ready:
  use Kubernetes::Resources::Pod;
  my $pod = Kubernetes::Resources::Pod::Pod.new(:name<my-pod>, :namespace<default>);
  $pod.wait-until-ready('kubectl', :timeout-s(120));

# ConfigMap apply/delete and data helpers:
  use Kubernetes::Resources::ConfigMap;
  my $cm = Kubernetes::Resources::ConfigMap::ConfigMap.new(
      :name<my-config>, :namespace<default>, :data(%(foo => 'bar')),
  );
  $cm.apply('kubectl');
  $cm.delete('kubectl');

# Secret apply/delete and ensure-key:
  use Kubernetes::Resources::Secret;
  my $secret = Kubernetes::Resources::Secret::Secret.new(
      :name<my-secret>, :namespace<default>, :data(%(api-key => 'value')),
  );
  $secret.apply('kubectl');
  $secret.delete('kubectl');

# Namespace lifecycle:
  use Kubernetes::Resources::Namespace;
  my $ns = Kubernetes::Resources::Namespace::Namespace.new(:name<my-ns>);
  $ns.ensure('kubectl', :dry-run);