[context] Unify Contexts, deprecate others

.github/CODEOWNERS

@@ -539,6 +539,12 @@ src/plugins/presentation_util @elastic/kibana-presentation
 x-pack/plugins/profiling @elastic/profiling-ui
 x-pack/packages/kbn-random-sampling @elastic/kibana-visualizations
 packages/kbn-react-field @elastic/kibana-data-discovery
+packages/react/kibana_context/common @elastic/appex-sharedux
+packages/react/kibana_context/render @elastic/appex-sharedux
+packages/react/kibana_context/root @elastic/appex-sharedux
+packages/react/kibana_context/styled @elastic/appex-sharedux
+packages/react/kibana_context/theme @elastic/appex-sharedux
+packages/react/kibana_mount @elastic/appex-sharedux
 x-pack/plugins/remote_clusters @elastic/platform-deployment-management
 test/plugin_functional/plugins/rendering_plugin @elastic/kibana-core
 packages/kbn-repo-file-maps @elastic/kibana-operations

.i18nrc.json

@@ -83,6 +83,7 @@
     "newsfeed": "src/plugins/newsfeed",
     "presentationUtil": "src/plugins/presentation_util",
     "randomSampling": "x-pack/packages/kbn-random-sampling",
+    "reactPackages": "packages/react",
     "textBasedEditor": "packages/kbn-text-based-editor",
     "reporting": "packages/kbn-reporting/common",
     "savedObjects": "src/plugins/saved_objects",

package.json

@@ -547,6 +547,12 @@
     "@kbn/profiling-plugin": "link:x-pack/plugins/profiling",
     "@kbn/random-sampling": "link:x-pack/packages/kbn-random-sampling",
     "@kbn/react-field": "link:packages/kbn-react-field",
+    "@kbn/react-kibana-context-common": "link:packages/react/kibana_context/common",
+    "@kbn/react-kibana-context-render": "link:packages/react/kibana_context/render",
+    "@kbn/react-kibana-context-root": "link:packages/react/kibana_context/root",
+    "@kbn/react-kibana-context-styled": "link:packages/react/kibana_context/styled",
+    "@kbn/react-kibana-context-theme": "link:packages/react/kibana_context/theme",
+    "@kbn/react-kibana-mount": "link:packages/react/kibana_mount",
     "@kbn/remote-clusters-plugin": "link:x-pack/plugins/remote_clusters",
     "@kbn/rendering-plugin": "link:test/plugin_functional/plugins/rendering_plugin",
     "@kbn/repo-info": "link:packages/kbn-repo-info",

packages/core/fatal-errors/core-fatal-errors-browser-internal/src/fatal_errors_service.tsx

@@ -14,7 +14,7 @@ import type { InternalInjectedMetadataSetup } from '@kbn/core-injected-metadata-
 import type { ThemeServiceSetup } from '@kbn/core-theme-browser';
 import type { I18nStart } from '@kbn/core-i18n-browser';
 import type { FatalErrorInfo, FatalErrorsSetup } from '@kbn/core-fatal-errors-browser';
-import { CoreContextProvider } from '@kbn/core-theme-browser-internal';
+import { KibanaRootContextProvider } from '@kbn/react-kibana-context-root';
 import { FatalErrorsScreen } from './fatal_errors_screen';
 import { getErrorInfo } from './get_error_info';
 
@@ -95,13 +95,13 @@ export class FatalErrorsService {
     this.rootDomElement.appendChild(container);
 
     render(
-      <CoreContextProvider i18n={i18n} theme={theme} globalStyles={true}>
+      <KibanaRootContextProvider i18n={i18n} theme={theme} globalStyles={true}>
         <FatalErrorsScreen
           buildNumber={injectedMetadata.getKibanaBuildNumber()}
           kibanaVersion={injectedMetadata.getKibanaVersion()}
           errorInfo$={this.errorInfo$}
         />
-      </CoreContextProvider>,
+      </KibanaRootContextProvider>,
       container
     );
   }

packages/core/fatal-errors/core-fatal-errors-browser-internal/tsconfig.json

@@ -15,14 +15,14 @@
   "kbn_references": [
     "@kbn/core-injected-metadata-browser-internal",
     "@kbn/core-theme-browser",
-    "@kbn/core-theme-browser-internal",
     "@kbn/core-i18n-browser",
     "@kbn/core-fatal-errors-browser",
     "@kbn/i18n-react",
     "@kbn/core-injected-metadata-browser-mocks",
     "@kbn/core-theme-browser-mocks",
     "@kbn/test-subj-selector",
     "@kbn/test-jest-helpers",
+    "@kbn/react-kibana-context-root",
   ],
   "exclude": [
     "target/**/*",

packages/core/notifications/core-notifications-browser-internal/src/toasts/error_toast.tsx

@@ -23,7 +23,7 @@ import { FormattedMessage } from '@kbn/i18n-react';
 import type { I18nStart } from '@kbn/core-i18n-browser';
 import type { OverlayStart } from '@kbn/core-overlays-browser';
 import { ThemeServiceStart } from '@kbn/core-theme-browser';
-import { CoreContextProvider } from '@kbn/core-theme-browser-internal';
+import { KibanaRenderContextProvider } from '@kbn/react-kibana-context-render';
 
 interface ErrorToastProps {
   title: string;
@@ -71,7 +71,7 @@ export function showErrorDialog({
 
   const modal = openModal(
     mount(
-      <CoreContextProvider i18n={i18n} theme={theme}>
+      <KibanaRenderContextProvider i18n={i18n} theme={theme}>
         <EuiModalHeader>
           <EuiModalHeaderTitle>{title}</EuiModalHeaderTitle>
         </EuiModalHeader>
@@ -94,7 +94,7 @@ export function showErrorDialog({
             />
           </EuiButton>
         </EuiModalFooter>
-      </CoreContextProvider>
+      </KibanaRenderContextProvider>
     )
   );
 }

packages/core/notifications/core-notifications-browser-internal/src/toasts/toasts_service.tsx

@@ -11,9 +11,9 @@ import { render, unmountComponentAtNode } from 'react-dom';
 
 import type { ThemeServiceStart } from '@kbn/core-theme-browser';
 import type { I18nStart } from '@kbn/core-i18n-browser';
-import { CoreContextProvider } from '@kbn/core-theme-browser-internal';
 import type { IUiSettingsClient } from '@kbn/core-ui-settings-browser';
 import type { OverlayStart } from '@kbn/core-overlays-browser';
+import { KibanaRenderContextProvider } from '@kbn/react-kibana-context-render';
 import { GlobalToastList } from './global_toast_list';
 import { ToastsApi } from './toasts_api';
 
@@ -42,12 +42,12 @@ export class ToastsService {
     this.targetDomElement = targetDomElement;
 
     render(
-      <CoreContextProvider i18n={i18n} theme={theme}>
+      <KibanaRenderContextProvider i18n={i18n} theme={theme}>
         <GlobalToastList
           dismissToast={(toastId: string) => this.api!.remove(toastId)}
           toasts$={this.api!.get$()}
         />
-      </CoreContextProvider>,
+      </KibanaRenderContextProvider>,
       targetDomElement
     );
 

packages/core/notifications/core-notifications-browser-internal/tsconfig.json

@@ -17,7 +17,6 @@
     "@kbn/i18n",
     "@kbn/utility-types",
     "@kbn/core-theme-browser",
-    "@kbn/core-theme-browser-internal",
     "@kbn/core-i18n-browser",
     "@kbn/core-ui-settings-browser",
     "@kbn/core-overlays-browser",
@@ -28,6 +27,7 @@
     "@kbn/test-jest-helpers",
     "@kbn/core-overlays-browser-mocks",
     "@kbn/core-theme-browser-mocks",
+    "@kbn/react-kibana-context-render",
   ],
   "exclude": [
     "target/**/*",