Add lint rule to prevent server code being imported into client (elas…

…tic#52447)

.eslintrc.js

@@ -297,7 +297,8 @@ module.exports = {
                   'src/legacy/**/*',
                   'x-pack/**/*',
                   '!x-pack/**/*.test.*',
-                  'src/plugins/**/(public|server)/**/*',
+                  '!x-pack/test/**/*',
+                  '(src|x-pack)/plugins/**/(public|server)/**/*',
                   'src/core/(public|server)/**/*',
                 ],
                 from: [
@@ -317,13 +318,32 @@ module.exports = {
                   '!src/core/server/types',
                   '!src/core/server/*.test.mocks.ts',
 
-                  'src/plugins/**/public/**/*',
-                  '!src/plugins/**/public/index.{js,ts,tsx}',
-
-                  'src/plugins/**/server/**/*',
-                  '!src/plugins/**/server/index.{js,ts,tsx}',
+                  '(src|x-pack)/plugins/**/(public|server)/**/*',
+                  '!(src|x-pack)/plugins/**/(public|server)/(index|mocks).{js,ts,tsx}',
                 ],
                 allowSameFolder: true,
+                errorMessage: 'Plugins may only import from top-level public and server modules.',
+              },
+              {
+                target: [
+                  '(src|x-pack)/plugins/**/*',
+                  '!(src|x-pack)/plugins/*/server/**/*',
+
+                  'src/legacy/core_plugins/**/*',
+                  '!src/legacy/core_plugins/*/server/**/*',
+                  '!src/legacy/core_plugins/*/index.{js,ts,tsx}',
+
+                  'x-pack/legacy/plugins/**/*',
+                  '!x-pack/legacy/plugins/*/server/**/*',
+                  '!x-pack/legacy/plugins/*/index.{js,ts,tsx}',
+                ],
+                from: [
+                  'src/core/server',
+                  'src/core/server/**/*',
+                  '(src|x-pack)/plugins/*/server/**/*',
+                ],
+                errorMessage:
+                  'Server modules cannot be imported into client modules or shared modules.',
               },
               {
                 target: ['src/**/*'],
@@ -340,6 +360,11 @@ module.exports = {
                 ],
                 errorMessage: 'The core cannot depend on any plugins.',
               },
+              {
+                target: ['(src|x-pack)/plugins/*/public/**/*'],
+                from: ['ui/**/*', 'uiExports/**/*'],
+                errorMessage: 'Plugins cannot import legacy UI code.',
+              },
               {
                 from: ['src/legacy/ui/**/*', 'ui/**/*'],
                 target: [

docs/development/core/public/kibana-plugin-public.md

@@ -89,6 +89,13 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [SavedObjectsCreateOptions](./kibana-plugin-public.savedobjectscreateoptions.md) |  |
 |  [SavedObjectsFindOptions](./kibana-plugin-public.savedobjectsfindoptions.md) |  |
 |  [SavedObjectsFindResponsePublic](./kibana-plugin-public.savedobjectsfindresponsepublic.md) | Return type of the Saved Objects <code>find()</code> method.<!-- -->\*Note\*: this type is different between the Public and Server Saved Objects clients. |
+|  [SavedObjectsImportConflictError](./kibana-plugin-public.savedobjectsimportconflicterror.md) | Represents a failure to import due to a conflict. |
+|  [SavedObjectsImportError](./kibana-plugin-public.savedobjectsimporterror.md) | Represents a failure to import. |
+|  [SavedObjectsImportMissingReferencesError](./kibana-plugin-public.savedobjectsimportmissingreferenceserror.md) | Represents a failure to import due to missing references. |
+|  [SavedObjectsImportResponse](./kibana-plugin-public.savedobjectsimportresponse.md) | The response describing the result of an import. |
+|  [SavedObjectsImportRetry](./kibana-plugin-public.savedobjectsimportretry.md) | Describes a retry operation for importing a saved object. |
+|  [SavedObjectsImportUnknownError](./kibana-plugin-public.savedobjectsimportunknownerror.md) | Represents a failure to import due to an unknown reason. |
+|  [SavedObjectsImportUnsupportedTypeError](./kibana-plugin-public.savedobjectsimportunsupportedtypeerror.md) | Represents a failure to import due to having an unsupported saved object type. |
 |  [SavedObjectsMigrationVersion](./kibana-plugin-public.savedobjectsmigrationversion.md) | Information about the migrations that have been applied to this SavedObject. When Kibana starts up, KibanaMigrator detects outdated documents and migrates them based on this value. For each migration that has been applied, the plugin's name is used as a key and the latest migration version as the value. |
 |  [SavedObjectsStart](./kibana-plugin-public.savedobjectsstart.md) |  |
 |  [SavedObjectsUpdateOptions](./kibana-plugin-public.savedobjectsupdateoptions.md) |  |

docs/development/core/public/kibana-plugin-public.savedobjectsimportconflicterror.md

@@ -0,0 +1,20 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportConflictError](./kibana-plugin-public.savedobjectsimportconflicterror.md)
+
+## SavedObjectsImportConflictError interface
+
+Represents a failure to import due to a conflict.
+
+<b>Signature:</b>
+
+```typescript
+export interface SavedObjectsImportConflictError 
+```
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [type](./kibana-plugin-public.savedobjectsimportconflicterror.type.md) | <code>'conflict'</code> |  |
+

docs/development/core/public/kibana-plugin-public.savedobjectsimportconflicterror.type.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportConflictError](./kibana-plugin-public.savedobjectsimportconflicterror.md) &gt; [type](./kibana-plugin-public.savedobjectsimportconflicterror.type.md)
+
+## SavedObjectsImportConflictError.type property
+
+<b>Signature:</b>
+
+```typescript
+type: 'conflict';
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimporterror.error.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportError](./kibana-plugin-public.savedobjectsimporterror.md) &gt; [error](./kibana-plugin-public.savedobjectsimporterror.error.md)
+
+## SavedObjectsImportError.error property
+
+<b>Signature:</b>
+
+```typescript
+error: SavedObjectsImportConflictError | SavedObjectsImportUnsupportedTypeError | SavedObjectsImportMissingReferencesError | SavedObjectsImportUnknownError;
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimporterror.id.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportError](./kibana-plugin-public.savedobjectsimporterror.md) &gt; [id](./kibana-plugin-public.savedobjectsimporterror.id.md)
+
+## SavedObjectsImportError.id property
+
+<b>Signature:</b>
+
+```typescript
+id: string;
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimporterror.md

@@ -0,0 +1,23 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportError](./kibana-plugin-public.savedobjectsimporterror.md)
+
+## SavedObjectsImportError interface
+
+Represents a failure to import.
+
+<b>Signature:</b>
+
+```typescript
+export interface SavedObjectsImportError 
+```
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [error](./kibana-plugin-public.savedobjectsimporterror.error.md) | <code>SavedObjectsImportConflictError &#124; SavedObjectsImportUnsupportedTypeError &#124; SavedObjectsImportMissingReferencesError &#124; SavedObjectsImportUnknownError</code> |  |
+|  [id](./kibana-plugin-public.savedobjectsimporterror.id.md) | <code>string</code> |  |
+|  [title](./kibana-plugin-public.savedobjectsimporterror.title.md) | <code>string</code> |  |
+|  [type](./kibana-plugin-public.savedobjectsimporterror.type.md) | <code>string</code> |  |
+

docs/development/core/public/kibana-plugin-public.savedobjectsimporterror.title.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportError](./kibana-plugin-public.savedobjectsimporterror.md) &gt; [title](./kibana-plugin-public.savedobjectsimporterror.title.md)
+
+## SavedObjectsImportError.title property
+
+<b>Signature:</b>
+
+```typescript
+title?: string;
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimporterror.type.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportError](./kibana-plugin-public.savedobjectsimporterror.md) &gt; [type](./kibana-plugin-public.savedobjectsimporterror.type.md)
+
+## SavedObjectsImportError.type property
+
+<b>Signature:</b>
+
+```typescript
+type: string;
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimportmissingreferenceserror.blocking.md

@@ -0,0 +1,14 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportMissingReferencesError](./kibana-plugin-public.savedobjectsimportmissingreferenceserror.md) &gt; [blocking](./kibana-plugin-public.savedobjectsimportmissingreferenceserror.blocking.md)
+
+## SavedObjectsImportMissingReferencesError.blocking property
+
+<b>Signature:</b>
+
+```typescript
+blocking: Array<{
+        type: string;
+        id: string;
+    }>;
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimportmissingreferenceserror.md

@@ -0,0 +1,22 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportMissingReferencesError](./kibana-plugin-public.savedobjectsimportmissingreferenceserror.md)
+
+## SavedObjectsImportMissingReferencesError interface
+
+Represents a failure to import due to missing references.
+
+<b>Signature:</b>
+
+```typescript
+export interface SavedObjectsImportMissingReferencesError 
+```
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [blocking](./kibana-plugin-public.savedobjectsimportmissingreferenceserror.blocking.md) | <code>Array&lt;{</code><br/><code>        type: string;</code><br/><code>        id: string;</code><br/><code>    }&gt;</code> |  |
+|  [references](./kibana-plugin-public.savedobjectsimportmissingreferenceserror.references.md) | <code>Array&lt;{</code><br/><code>        type: string;</code><br/><code>        id: string;</code><br/><code>    }&gt;</code> |  |
+|  [type](./kibana-plugin-public.savedobjectsimportmissingreferenceserror.type.md) | <code>'missing_references'</code> |  |
+

docs/development/core/public/kibana-plugin-public.savedobjectsimportmissingreferenceserror.references.md

@@ -0,0 +1,14 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportMissingReferencesError](./kibana-plugin-public.savedobjectsimportmissingreferenceserror.md) &gt; [references](./kibana-plugin-public.savedobjectsimportmissingreferenceserror.references.md)
+
+## SavedObjectsImportMissingReferencesError.references property
+
+<b>Signature:</b>
+
+```typescript
+references: Array<{
+        type: string;
+        id: string;
+    }>;
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimportmissingreferenceserror.type.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportMissingReferencesError](./kibana-plugin-public.savedobjectsimportmissingreferenceserror.md) &gt; [type](./kibana-plugin-public.savedobjectsimportmissingreferenceserror.type.md)
+
+## SavedObjectsImportMissingReferencesError.type property
+
+<b>Signature:</b>
+
+```typescript
+type: 'missing_references';
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimportresponse.errors.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportResponse](./kibana-plugin-public.savedobjectsimportresponse.md) &gt; [errors](./kibana-plugin-public.savedobjectsimportresponse.errors.md)
+
+## SavedObjectsImportResponse.errors property
+
+<b>Signature:</b>
+
+```typescript
+errors?: SavedObjectsImportError[];
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimportresponse.md

@@ -0,0 +1,22 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportResponse](./kibana-plugin-public.savedobjectsimportresponse.md)
+
+## SavedObjectsImportResponse interface
+
+The response describing the result of an import.
+
+<b>Signature:</b>
+
+```typescript
+export interface SavedObjectsImportResponse 
+```
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [errors](./kibana-plugin-public.savedobjectsimportresponse.errors.md) | <code>SavedObjectsImportError[]</code> |  |
+|  [success](./kibana-plugin-public.savedobjectsimportresponse.success.md) | <code>boolean</code> |  |
+|  [successCount](./kibana-plugin-public.savedobjectsimportresponse.successcount.md) | <code>number</code> |  |
+

docs/development/core/public/kibana-plugin-public.savedobjectsimportresponse.success.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportResponse](./kibana-plugin-public.savedobjectsimportresponse.md) &gt; [success](./kibana-plugin-public.savedobjectsimportresponse.success.md)
+
+## SavedObjectsImportResponse.success property
+
+<b>Signature:</b>
+
+```typescript
+success: boolean;
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimportresponse.successcount.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportResponse](./kibana-plugin-public.savedobjectsimportresponse.md) &gt; [successCount](./kibana-plugin-public.savedobjectsimportresponse.successcount.md)
+
+## SavedObjectsImportResponse.successCount property
+
+<b>Signature:</b>
+
+```typescript
+successCount: number;
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimportretry.id.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportRetry](./kibana-plugin-public.savedobjectsimportretry.md) &gt; [id](./kibana-plugin-public.savedobjectsimportretry.id.md)
+
+## SavedObjectsImportRetry.id property
+
+<b>Signature:</b>
+
+```typescript
+id: string;
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimportretry.md

@@ -0,0 +1,23 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportRetry](./kibana-plugin-public.savedobjectsimportretry.md)
+
+## SavedObjectsImportRetry interface
+
+Describes a retry operation for importing a saved object.
+
+<b>Signature:</b>
+
+```typescript
+export interface SavedObjectsImportRetry 
+```
+
+## Properties
+
+|  Property | Type | Description |
+|  --- | --- | --- |
+|  [id](./kibana-plugin-public.savedobjectsimportretry.id.md) | <code>string</code> |  |
+|  [overwrite](./kibana-plugin-public.savedobjectsimportretry.overwrite.md) | <code>boolean</code> |  |
+|  [replaceReferences](./kibana-plugin-public.savedobjectsimportretry.replacereferences.md) | <code>Array&lt;{</code><br/><code>        type: string;</code><br/><code>        from: string;</code><br/><code>        to: string;</code><br/><code>    }&gt;</code> |  |
+|  [type](./kibana-plugin-public.savedobjectsimportretry.type.md) | <code>string</code> |  |
+

docs/development/core/public/kibana-plugin-public.savedobjectsimportretry.overwrite.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportRetry](./kibana-plugin-public.savedobjectsimportretry.md) &gt; [overwrite](./kibana-plugin-public.savedobjectsimportretry.overwrite.md)
+
+## SavedObjectsImportRetry.overwrite property
+
+<b>Signature:</b>
+
+```typescript
+overwrite: boolean;
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimportretry.replacereferences.md

@@ -0,0 +1,15 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportRetry](./kibana-plugin-public.savedobjectsimportretry.md) &gt; [replaceReferences](./kibana-plugin-public.savedobjectsimportretry.replacereferences.md)
+
+## SavedObjectsImportRetry.replaceReferences property
+
+<b>Signature:</b>
+
+```typescript
+replaceReferences: Array<{
+        type: string;
+        from: string;
+        to: string;
+    }>;
+```

docs/development/core/public/kibana-plugin-public.savedobjectsimportretry.type.md

@@ -0,0 +1,11 @@
+<!-- Do not edit this file. It is automatically generated by API Documenter. -->
+
+[Home](./index.md) &gt; [kibana-plugin-public](./kibana-plugin-public.md) &gt; [SavedObjectsImportRetry](./kibana-plugin-public.savedobjectsimportretry.md) &gt; [type](./kibana-plugin-public.savedobjectsimportretry.type.md)
+
+## SavedObjectsImportRetry.type property
+
+<b>Signature:</b>
+
+```typescript
+type: string;
+```