interface WorkspaceInterface

interface WorkspaceInterface extends ContentEntityInterface, EntityChangedInterface, EntityOwnerInterface {
    
    /**
     * The ID of the default workspace.
     *
     * @deprecated in drupal:8.8.0 and is removed from drupal:9.0.0. Use
     *   \Drupal\workspaces\WorkspaceManager::hasActiveWorkspace() instead.
     *
     * @see https://www.drupal.org/node/3071527
     */
    const DEFAULT_WORKSPACE = 'live';
    
    /**
     * Publishes the contents of this workspace to the default (Live) workspace.
     */
    public function publish();
    
    /**
     * Determines whether the workspace is the default one or not.
     *
     * @return bool
     *   TRUE if this workspace is the default one (e.g 'Live'), FALSE otherwise.
     *
     * @deprecated in drupal:8.8.0 and is removed from drupal:9.0.0. Use
     *   \Drupal\workspaces\WorkspaceManager::hasActiveWorkspace() instead.
     *
     * @see https://www.drupal.org/node/3071527
     */
    public function isDefaultWorkspace();
    
    /**
     * Gets the workspace creation timestamp.
     *
     * @return int
     *   Creation timestamp of the workspace.
     */
    public function getCreatedTime();
    
    /**
     * Sets the workspace creation timestamp.
     *
     * @param int $timestamp
     *   The workspace creation timestamp.
     *
     * @return $this
     */
    public function setCreatedTime($timestamp);
    
    /**
     * Determines whether the workspace has a parent.
     *
     * @return bool
     *   TRUE if the workspace has a parent, FALSE otherwise.
     */
    public function hasParent();

}