portainer/app/kubernetes/models/namespace/models.js

export class KubernetesNamespace {
  constructor() {
    this.Id = '';
    this.Name = '';
    this.CreationDate = '';
    this.Status = '';
    this.Yaml = '';
    this.ResourcePoolName = '';
    this.ResourcePoolOwner = '';
    this.IsSystem = false;
  }
}

export const KUBERNETES_DEFAULT_SYSTEM_NAMESPACES = ['kube-system', 'kube-public', 'kube-node-lease', 'portainer'];