Merge branch 'main' into maximizing-coverage/host_details

.github/CODEOWNERS

@@ -681,6 +681,7 @@ packages/shared-ux/card/no_data/impl @elastic/appex-sharedux
 packages/shared-ux/card/no_data/mocks @elastic/appex-sharedux
 packages/shared-ux/card/no_data/types @elastic/appex-sharedux
 packages/shared-ux/chrome/navigation @elastic/appex-sharedux
+packages/shared-ux/error_boundary @elastic/appex-sharedux
 packages/shared-ux/file/context @elastic/appex-sharedux
 packages/shared-ux/file/image/impl @elastic/appex-sharedux
 packages/shared-ux/file/image/mocks @elastic/appex-sharedux

package.json

@@ -684,6 +684,7 @@
     "@kbn/shared-ux-card-no-data-mocks": "link:packages/shared-ux/card/no_data/mocks",
     "@kbn/shared-ux-card-no-data-types": "link:packages/shared-ux/card/no_data/types",
     "@kbn/shared-ux-chrome-navigation": "link:packages/shared-ux/chrome/navigation",
+    "@kbn/shared-ux-error-boundary": "link:packages/shared-ux/error_boundary",
     "@kbn/shared-ux-file-context": "link:packages/shared-ux/file/context",
     "@kbn/shared-ux-file-image": "link:packages/shared-ux/file/image/impl",
     "@kbn/shared-ux-file-image-mocks": "link:packages/shared-ux/file/image/mocks",

packages/core/chrome/core-chrome-browser/index.ts

@@ -43,4 +43,5 @@ export type {
   NodeDefinition,
   NodeDefinitionWithChildren,
   NodeRenderAs,
+  EuiThemeSize,
 } from './src';

packages/core/chrome/core-chrome-browser/src/index.ts

@@ -42,4 +42,5 @@ export type {
   NodeDefinition,
   NodeDefinitionWithChildren,
   RenderAs as NodeRenderAs,
+  EuiThemeSize,
 } from './project_navigation';

packages/core/chrome/core-chrome-browser/src/project_navigation.ts

@@ -8,7 +8,7 @@
 
 import type { ComponentType } from 'react';
 import type { Location } from 'history';
-import { EuiAccordionProps, IconType } from '@elastic/eui';
+import type { EuiAccordionProps, EuiThemeSizes, IconType } from '@elastic/eui';
 import type { AppId as DevToolsApp, DeepLinkId as DevToolsLink } from '@kbn/deeplinks-devtools';
 import type {
   AppId as AnalyticsApp,
@@ -53,6 +53,8 @@ export type SideNavNodeStatus = 'hidden' | 'visible';
 
 export type RenderAs = 'block' | 'accordion' | 'panelOpener' | 'item';
 
+export type EuiThemeSize = Exclude<typeof EuiThemeSizes[number], 'base' | 'xxs' | 'xxxl' | 'xxxxl'>;
+
 export type GetIsActiveFn = (params: {
   /** The current path name including the basePath + hash value but **without** any query params */
   pathNameSerialized: string;
@@ -93,16 +95,15 @@ interface NodeDefinitionBase {
    * Optional function to get the active state. This function is called whenever the location changes.
    */
   getIsActive?: GetIsActiveFn;
+  /**
+   * Add vertical space before this node
+   */
+  spaceBefore?: EuiThemeSize | null;
   /**
    * ----------------------------------------------------------------------------------------------
    * ------------------------------- GROUP NODES ONLY PROPS ---------------------------------------
    * ----------------------------------------------------------------------------------------------
    */
-  /**
-   * ["group" nodes only] Optional flag to indicate if the node must be treated as a group title.
-   * Can not be used with `children`
-   */
-  isGroupTitle?: boolean;
   /**
    * ["group" nodes only] Property to indicate how the group should be rendered.
    * - Accordion: wraps the items in an EuiAccordion