Move server-side logging service to packages (#134438)

* Adapt LoggerConfigType to no longer inferred from config schema

* creating the new empty packages

* moving the public types to @kbn/core-logging-server

* updating @kbn/core-logging-server bazel config

* fix imports due to types moving to @kbn/core-logging-server

* moving the concrete implementation to @kbn/core-logging-server-internal

* updating @kbn/core-logging-server-internal bazel config

* adapt @kbn/core-logging-server-internal test files

* Move the mocks to @kbn/core-logging-server-mocks

* Fix imports due to server and mock moving to packages

* update generated doc

* update READMEs

* update tsdoc

docs/development/core/server/kibana-plugin-core-server.appenderconfigtype.md

@@ -1,12 +0,0 @@
-<!-- Do not edit this file. It is automatically generated by API Documenter. -->
-
-[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [AppenderConfigType](./kibana-plugin-core-server.appenderconfigtype.md)
-
-## AppenderConfigType type
-
-
-<b>Signature:</b>
-
-```typescript
-export declare type AppenderConfigType = ConsoleAppenderConfig | FileAppenderConfig | RewriteAppenderConfig | RollingFileAppenderConfig;
-```

docs/development/core/server/kibana-plugin-core-server.coresetup.logging.md

@@ -4,7 +4,6 @@
 
 ## CoreSetup.logging property
 
-[LoggingServiceSetup](./kibana-plugin-core-server.loggingservicesetup.md)
 
 <b>Signature:</b>
 

docs/development/core/server/kibana-plugin-core-server.coresetup.md

@@ -26,7 +26,7 @@ export interface CoreSetup<TPluginsStart extends object = object, TStart = unkno
 |  [getStartServices](./kibana-plugin-core-server.coresetup.getstartservices.md) | StartServicesAccessor&lt;TPluginsStart, TStart&gt; | [StartServicesAccessor](./kibana-plugin-core-server.startservicesaccessor.md) |
 |  [http](./kibana-plugin-core-server.coresetup.http.md) | HttpServiceSetup &amp; { resources: HttpResources; } | [HttpServiceSetup](./kibana-plugin-core-server.httpservicesetup.md) |
 |  [i18n](./kibana-plugin-core-server.coresetup.i18n.md) | I18nServiceSetup | [I18nServiceSetup](./kibana-plugin-core-server.i18nservicesetup.md) |
-|  [logging](./kibana-plugin-core-server.coresetup.logging.md) | LoggingServiceSetup | [LoggingServiceSetup](./kibana-plugin-core-server.loggingservicesetup.md) |
+|  [logging](./kibana-plugin-core-server.coresetup.logging.md) | LoggingServiceSetup |  |
 |  [metrics](./kibana-plugin-core-server.coresetup.metrics.md) | MetricsServiceSetup | [MetricsServiceSetup](./kibana-plugin-core-server.metricsservicesetup.md) |
 |  [savedObjects](./kibana-plugin-core-server.coresetup.savedobjects.md) | SavedObjectsServiceSetup | [SavedObjectsServiceSetup](./kibana-plugin-core-server.savedobjectsservicesetup.md) |
 |  [status](./kibana-plugin-core-server.coresetup.status.md) | StatusServiceSetup | [StatusServiceSetup](./kibana-plugin-core-server.statusservicesetup.md) |

docs/development/core/server/kibana-plugin-core-server.loggerconfigtype.md

@@ -1,12 +0,0 @@
-<!-- Do not edit this file. It is automatically generated by API Documenter. -->
-
-[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [LoggerConfigType](./kibana-plugin-core-server.loggerconfigtype.md)
-
-## LoggerConfigType type
-
-
-<b>Signature:</b>
-
-```typescript
-export declare type LoggerConfigType = TypeOf<typeof loggerSchema>;
-```

docs/development/core/server/kibana-plugin-core-server.loggercontextconfiginput.appenders.md

@@ -1,11 +0,0 @@
-<!-- Do not edit this file. It is automatically generated by API Documenter. -->
-
-[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [LoggerContextConfigInput](./kibana-plugin-core-server.loggercontextconfiginput.md) &gt; [appenders](./kibana-plugin-core-server.loggercontextconfiginput.appenders.md)
-
-## LoggerContextConfigInput.appenders property
-
-<b>Signature:</b>
-
-```typescript
-appenders?: Record<string, AppenderConfigType> | Map<string, AppenderConfigType>;
-```

docs/development/core/server/kibana-plugin-core-server.loggercontextconfiginput.loggers.md

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

docs/development/core/server/kibana-plugin-core-server.loggercontextconfiginput.md

@@ -1,20 +0,0 @@
-<!-- Do not edit this file. It is automatically generated by API Documenter. -->
-
-[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [LoggerContextConfigInput](./kibana-plugin-core-server.loggercontextconfiginput.md)
-
-## LoggerContextConfigInput interface
-
-
-<b>Signature:</b>
-
-```typescript
-export interface LoggerContextConfigInput 
-```
-
-## Properties
-
-|  Property | Type | Description |
-|  --- | --- | --- |
-|  [appenders?](./kibana-plugin-core-server.loggercontextconfiginput.appenders.md) | Record&lt;string, AppenderConfigType&gt; \| Map&lt;string, AppenderConfigType&gt; | <i>(Optional)</i> |
-|  [loggers?](./kibana-plugin-core-server.loggercontextconfiginput.loggers.md) | LoggerConfigType\[\] | <i>(Optional)</i> |
-

docs/development/core/server/kibana-plugin-core-server.loggingservicesetup.configure.md

@@ -1,41 +0,0 @@
-<!-- Do not edit this file. It is automatically generated by API Documenter. -->
-
-[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [LoggingServiceSetup](./kibana-plugin-core-server.loggingservicesetup.md) &gt; [configure](./kibana-plugin-core-server.loggingservicesetup.configure.md)
-
-## LoggingServiceSetup.configure() method
-
-Customizes the logging config for the plugin's context.
-
-<b>Signature:</b>
-
-```typescript
-configure(config$: Observable<LoggerContextConfigInput>): void;
-```
-
-## Parameters
-
-|  Parameter | Type | Description |
-|  --- | --- | --- |
-|  config$ | Observable&lt;LoggerContextConfigInput&gt; |  |
-
-<b>Returns:</b>
-
-void
-
-## Remarks
-
-Assumes that that the `context` property of the individual `logger` items emitted by `config$` are relative to the plugin's logging context (defaults to `plugins.<plugin_id>`<!-- -->).
-
-## Example
-
-Customize the configuration for the plugins.data.search context.
-
-```ts
-core.logging.configure(
-  of({
-    appenders: new Map(),
-    loggers: [{ name: 'search', appenders: ['default'] }]
-  })
-)
-```
-

docs/development/core/server/kibana-plugin-core-server.loggingservicesetup.md

@@ -1,20 +0,0 @@
-<!-- Do not edit this file. It is automatically generated by API Documenter. -->
-
-[Home](./index.md) &gt; [kibana-plugin-core-server](./kibana-plugin-core-server.md) &gt; [LoggingServiceSetup](./kibana-plugin-core-server.loggingservicesetup.md)
-
-## LoggingServiceSetup interface
-
-Provides APIs to plugins for customizing the plugin's logger.
-
-<b>Signature:</b>
-
-```typescript
-export interface LoggingServiceSetup 
-```
-
-## Methods
-
-|  Method | Description |
-|  --- | --- |
-|  [configure(config$)](./kibana-plugin-core-server.loggingservicesetup.configure.md) | Customizes the logging config for the plugin's context. |
-

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

@@ -108,8 +108,6 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [IUiSettingsClient](./kibana-plugin-core-server.iuisettingsclient.md) | Server-side client that provides access to the advanced settings stored in elasticsearch. The settings provide control over the behavior of the Kibana application. For example, a user can specify how to display numeric or date fields. Users can adjust the settings via Management UI. |
 |  [KibanaRequestEvents](./kibana-plugin-core-server.kibanarequestevents.md) | Request events. |
 |  [KibanaRequestRoute](./kibana-plugin-core-server.kibanarequestroute.md) | Request specific route information exposed to a handler. |
-|  [LoggerContextConfigInput](./kibana-plugin-core-server.loggercontextconfiginput.md) |  |
-|  [LoggingServiceSetup](./kibana-plugin-core-server.loggingservicesetup.md) | Provides APIs to plugins for customizing the plugin's logger. |
 |  [MetricsServiceSetup](./kibana-plugin-core-server.metricsservicesetup.md) | APIs to retrieves metrics gathered and exposed by the core platform. |
 |  [NodesVersionCompatibility](./kibana-plugin-core-server.nodesversioncompatibility.md) |  |
 |  [OnPostAuthToolkit](./kibana-plugin-core-server.onpostauthtoolkit.md) | A tool set defining an outcome of OnPostAuth interceptor for incoming request. |
@@ -255,7 +253,6 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [AnalyticsServicePreboot](./kibana-plugin-core-server.analyticsservicepreboot.md) | Exposes the public APIs of the AnalyticsClient during the preboot phase  |
 |  [AnalyticsServiceSetup](./kibana-plugin-core-server.analyticsservicesetup.md) | Exposes the public APIs of the AnalyticsClient during the setup phase.  |
 |  [AnalyticsServiceStart](./kibana-plugin-core-server.analyticsservicestart.md) | Exposes the public APIs of the AnalyticsClient during the start phase  |
-|  [AppenderConfigType](./kibana-plugin-core-server.appenderconfigtype.md) |  |
 |  [AuthenticationHandler](./kibana-plugin-core-server.authenticationhandler.md) | See [AuthToolkit](./kibana-plugin-core-server.authtoolkit.md)<!-- -->. |
 |  [AuthHeaders](./kibana-plugin-core-server.authheaders.md) | Auth Headers map |
 |  [AuthResult](./kibana-plugin-core-server.authresult.md) |  |
@@ -287,7 +284,6 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [KibanaResponseFactory](./kibana-plugin-core-server.kibanaresponsefactory.md) | Creates an object containing request response payload, HTTP headers, error details, and other data transmitted to the client. |
 |  [KnownHeaders](./kibana-plugin-core-server.knownheaders.md) | Set of well-known HTTP headers. |
 |  [LifecycleResponseFactory](./kibana-plugin-core-server.lifecycleresponsefactory.md) | Creates an object containing redirection or error response with error details, HTTP headers, and other data transmitted to the client. |
-|  [LoggerConfigType](./kibana-plugin-core-server.loggerconfigtype.md) |  |
 |  [MakeUsageFromSchema](./kibana-plugin-core-server.makeusagefromschema.md) | List of configuration values that will be exposed to usage collection. If parent node or actual config path is set to <code>true</code> then the actual value of these configs will be reoprted. If parent node or actual config path is set to <code>false</code> then the config will be reported as \[redacted\]. |
 |  [MetricsServiceStart](./kibana-plugin-core-server.metricsservicestart.md) | APIs to retrieves metrics gathered and exposed by the core platform. |
 |  [MutatingOperationRefreshSetting](./kibana-plugin-core-server.mutatingoperationrefreshsetting.md) | Elasticsearch Refresh setting for mutating operation |

package.json

@@ -166,6 +166,9 @@
     "@kbn/core-injected-metadata-browser-internal": "link:bazel-bin/packages/core/injected-metadata/core-injected-metadata-browser-internal",
     "@kbn/core-injected-metadata-browser-mocks": "link:bazel-bin/packages/core/injected-metadata/core-injected-metadata-browser-mocks",
     "@kbn/core-injected-metadata-common-internal": "link:bazel-bin/packages/core/injected-metadata/core-injected-metadata-common-internal",
+    "@kbn/core-logging-server": "link:bazel-bin/packages/core/logging/core-logging-server",
+    "@kbn/core-logging-server-internal": "link:bazel-bin/packages/core/logging/core-logging-server-internal",
+    "@kbn/core-logging-server-mocks": "link:bazel-bin/packages/core/logging/core-logging-server-mocks",
     "@kbn/core-theme-browser": "link:bazel-bin/packages/core/theme/core-theme-browser",
     "@kbn/core-theme-browser-internal": "link:bazel-bin/packages/core/theme/core-theme-browser-internal",
     "@kbn/core-theme-browser-mocks": "link:bazel-bin/packages/core/theme/core-theme-browser-mocks",
@@ -685,6 +688,9 @@
     "@types/kbn__core-injected-metadata-browser-internal": "link:bazel-bin/packages/core/injected-metadata/core-injected-metadata-browser-internal/npm_module_types",
     "@types/kbn__core-injected-metadata-browser-mocks": "link:bazel-bin/packages/core/injected-metadata/core-injected-metadata-browser-mocks/npm_module_types",
     "@types/kbn__core-injected-metadata-common-internal": "link:bazel-bin/packages/core/injected-metadata/core-injected-metadata-common-internal/npm_module_types",
+    "@types/kbn__core-logging-server": "link:bazel-bin/packages/core/logging/core-logging-server/npm_module_types",
+    "@types/kbn__core-logging-server-internal": "link:bazel-bin/packages/core/logging/core-logging-server-internal/npm_module_types",
+    "@types/kbn__core-logging-server-mocks": "link:bazel-bin/packages/core/logging/core-logging-server-mocks/npm_module_types",
     "@types/kbn__core-public-internal-base": "link:bazel-bin/packages/core/public/internal-base/npm_module_types",
     "@types/kbn__core-server-internal-base": "link:bazel-bin/packages/core/server/internal-base/npm_module_types",
     "@types/kbn__core-theme-browser": "link:bazel-bin/packages/core/theme/core-theme-browser/npm_module_types",

packages/BUILD.bazel

@@ -33,6 +33,9 @@ filegroup(
     "//packages/core/injected-metadata/core-injected-metadata-browser-mocks:build",
     "//packages/core/injected-metadata/core-injected-metadata-browser:build",
     "//packages/core/injected-metadata/core-injected-metadata-common-internal:build",
+    "//packages/core/logging/core-logging-server-internal:build",
+    "//packages/core/logging/core-logging-server-mocks:build",
+    "//packages/core/logging/core-logging-server:build",
     "//packages/core/theme/core-theme-browser-internal:build",
     "//packages/core/theme/core-theme-browser-mocks:build",
     "//packages/core/theme/core-theme-browser:build",
@@ -177,6 +180,9 @@ filegroup(
     "//packages/core/injected-metadata/core-injected-metadata-browser-mocks:build_types",
     "//packages/core/injected-metadata/core-injected-metadata-browser:build_types",
     "//packages/core/injected-metadata/core-injected-metadata-common-internal:build_types",
+    "//packages/core/logging/core-logging-server-internal:build_types",
+    "//packages/core/logging/core-logging-server-mocks:build_types",
+    "//packages/core/logging/core-logging-server:build_types",
     "//packages/core/theme/core-theme-browser-internal:build_types",
     "//packages/core/theme/core-theme-browser-mocks:build_types",
     "//packages/core/theme/core-theme-browser:build_types",

packages/core/logging/core-logging-server-internal/BUILD.bazel

@@ -0,0 +1,108 @@
+load("@npm//@bazel/typescript:index.bzl", "ts_config")
+load("@build_bazel_rules_nodejs//:index.bzl", "js_library")
+load("//src/dev/bazel:index.bzl", "jsts_transpiler", "pkg_npm", "pkg_npm_types", "ts_project")
+
+PKG_DIRNAME = "core-logging-server-internal"
+PKG_REQUIRE_NAME = "@kbn/core-logging-server-internal"
+
+SOURCE_FILES = glob(
+  [
+    "src/**/*.ts",
+  ],
+  exclude = [
+    "**/*.test.*",
+  ],
+)
+
+SRCS = SOURCE_FILES
+
+filegroup(
+  name = "srcs",
+  srcs = SRCS,
+)
+
+NPM_MODULE_EXTRA_FILES = [
+  "package.json",
+]
+
+RUNTIME_DEPS = [
+  "@npm//lodash",
+  "@npm//moment-timezone",
+  "@npm//elastic-apm-node",
+  "//packages/elastic-safer-lodash-set",
+  "//packages/kbn-config-schema",
+]
+
+TYPES_DEPS = [
+  "@npm//@types/node",
+  "@npm//@types/jest",
+  "@npm//@types/lodash",
+  "@npm//@types/moment-timezone",
+  "@npm//elastic-apm-node",
+  "//packages/elastic-safer-lodash-set:npm_module_types",
+  "//packages/kbn-logging:npm_module_types",
+  "//packages/kbn-config-schema:npm_module_types",
+  "//packages/core/base/core-base-server-internal:npm_module_types",
+  "//packages/core/logging/core-logging-server:npm_module_types",
+]
+
+jsts_transpiler(
+  name = "target_node",
+  srcs = SRCS,
+  build_pkg_name = package_name(),
+)
+
+ts_config(
+  name = "tsconfig",
+  src = "tsconfig.json",
+  deps = [
+    "//:tsconfig.base.json",
+    "//:tsconfig.bazel.json",
+  ],
+)
+
+ts_project(
+  name = "tsc_types",
+  args = ['--pretty'],
+  srcs = SRCS,
+  deps = TYPES_DEPS,
+  declaration = True,
+  emit_declaration_only = True,
+  out_dir = "target_types",
+  root_dir = "src",
+  tsconfig = ":tsconfig",
+)
+
+js_library(
+  name = PKG_DIRNAME,
+  srcs = NPM_MODULE_EXTRA_FILES,
+  deps = RUNTIME_DEPS + [":target_node"],
+  package_name = PKG_REQUIRE_NAME,
+  visibility = ["//visibility:public"],
+)
+
+pkg_npm(
+  name = "npm_module",
+  deps = [":" + PKG_DIRNAME],
+)
+
+filegroup(
+  name = "build",
+  srcs = [":npm_module"],
+  visibility = ["//visibility:public"],
+)
+
+pkg_npm_types(
+  name = "npm_module_types",
+  srcs = SRCS,
+  deps = [":tsc_types"],
+  package_name = PKG_REQUIRE_NAME,
+  tsconfig = ":tsconfig",
+  visibility = ["//visibility:public"],
+)
+
+filegroup(
+  name = "build_types",
+  srcs = [":npm_module_types"],
+  visibility = ["//visibility:public"],
+)

packages/core/logging/core-logging-server-internal/README.md

@@ -0,0 +1,3 @@
+# @kbn/core-logging-server-internal
+
+This package contains the internal types and implementation for Core's server-side logging service.

packages/core/logging/core-logging-server-internal/jest.config.js

@@ -0,0 +1,13 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+module.exports = {
+  preset: '@kbn/test/jest_node',
+  rootDir: '../../../..',
+  roots: ['<rootDir>/packages/core/logging/core-logging-server-internal'],
+};

packages/core/logging/core-logging-server-internal/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "@kbn/core-logging-server-internal",
+  "private": true,
+  "version": "1.0.0",
+  "main": "./target_node/index.js",
+  "license": "SSPL-1.0 OR Elastic License 2.0"
+}

packages/core/logging/core-logging-server-internal/src/appenders/appenders.ts

@@ -9,15 +9,13 @@
 import { schema } from '@kbn/config-schema';
 import { assertNever } from '@kbn/std';
 import { DisposableAppender } from '@kbn/logging';
+import type { AppenderConfigType } from '@kbn/core-logging-server';
 
 import { Layouts } from '../layouts/layouts';
-import { ConsoleAppender, ConsoleAppenderConfig } from './console/console_appender';
-import { FileAppender, FileAppenderConfig } from './file/file_appender';
-import { RewriteAppender, RewriteAppenderConfig } from './rewrite/rewrite_appender';
-import {
-  RollingFileAppender,
-  RollingFileAppenderConfig,
-} from './rolling_file/rolling_file_appender';
+import { ConsoleAppender } from './console/console_appender';
+import { FileAppender } from './file/file_appender';
+import { RewriteAppender } from './rewrite/rewrite_appender';
+import { RollingFileAppender } from './rolling_file/rolling_file_appender';
 
 /**
  * Config schema for validting the shape of the `appenders` key in in {@link LoggerContextConfigType} or
@@ -32,13 +30,6 @@ export const appendersSchema = schema.oneOf([
   RollingFileAppender.configSchema,
 ]);
 
-/** @public */
-export type AppenderConfigType =
-  | ConsoleAppenderConfig
-  | FileAppenderConfig
-  | RewriteAppenderConfig
-  | RollingFileAppenderConfig;
-
 /** @internal */
 export class Appenders {
   public static configSchema = appendersSchema;

packages/core/logging/core-logging-server-internal/src/appenders/console/console_appender.ts

@@ -8,15 +8,10 @@
 
 import { schema } from '@kbn/config-schema';
 import { Layout, LogRecord, DisposableAppender } from '@kbn/logging';
-import { Layouts, LayoutConfigType } from '../../layouts/layouts';
+import { Layouts } from '../../layouts/layouts';
 
 const { literal, object } = schema;
 
-export interface ConsoleAppenderConfig {
-  type: 'console';
-  layout: LayoutConfigType;
-}
-
 /**
  *
  * Appender that formats all the `LogRecord` instances it receives and logs them via built-in `console`.

packages/core/logging/core-logging-server-internal/src/appenders/file/file_appender.ts

@@ -11,13 +11,7 @@ import { LogRecord, Layout, DisposableAppender } from '@kbn/logging';
 import { createWriteStream, WriteStream, mkdirSync } from 'fs';
 import { dirname } from 'path';
 
-import { Layouts, LayoutConfigType } from '../../layouts/layouts';
-
-export interface FileAppenderConfig {
-  type: 'file';
-  layout: LayoutConfigType;
-  fileName: string;
-}
+import { Layouts } from '../../layouts/layouts';
 
 /**
  * Appender that formats all the `LogRecord` instances it receives and writes them to the specified file.

packages/core/logging/core-logging-server-internal/src/appenders/rewrite/policies/index.ts

@@ -7,17 +7,12 @@
  */
 
 import { assertNever } from '@kbn/std';
+import type { RewritePolicyConfig } from '@kbn/core-logging-server';
 import { RewritePolicy } from './policy';
-import { MetaRewritePolicy, MetaRewritePolicyConfig, metaRewritePolicyConfigSchema } from './meta';
+import { MetaRewritePolicy, metaRewritePolicyConfigSchema } from './meta';
 
 export type { RewritePolicy };
 
-/**
- * Available rewrite policies which specify what part of a {@link LogRecord}
- * can be modified.
- */
-export type RewritePolicyConfig = MetaRewritePolicyConfig;
-
 export const rewritePolicyConfigSchema = metaRewritePolicyConfigSchema;
 
 export const createRewritePolicy = (config: RewritePolicyConfig): RewritePolicy => {

packages/core/logging/core-logging-server-internal/src/appenders/rewrite/policies/meta/index.ts

@@ -7,5 +7,3 @@
  */
 
 export { MetaRewritePolicy, metaRewritePolicyConfigSchema } from './meta_policy';
-
-export type { MetaRewritePolicyConfig } from './meta_policy';

packages/core/logging/core-logging-server-internal/src/appenders/rewrite/policies/meta/meta_policy.test.ts

@@ -7,7 +7,8 @@
  */
 
 import { LogRecord, LogLevel, LogMeta } from '@kbn/logging';
-import { MetaRewritePolicy, MetaRewritePolicyConfig } from './meta_policy';
+import type { MetaRewritePolicyConfig } from '@kbn/core-logging-server';
+import { MetaRewritePolicy } from './meta_policy';
 
 describe('MetaRewritePolicy', () => {
   const createPolicy = (

packages/core/logging/core-logging-server-internal/src/appenders/rewrite/policies/meta/meta_policy.ts

@@ -11,33 +11,9 @@ import { LogRecord } from '@kbn/logging';
 import { set } from '@elastic/safer-lodash-set';
 import { has, unset } from 'lodash';
 import { assertNever } from '@kbn/std';
+import type { MetaRewritePolicyConfig } from '@kbn/core-logging-server';
 import { RewritePolicy } from '../policy';
 
-type MetaRewritePolicyConfigProperties = Array<{
-  path: string;
-  value?: string | number | boolean | null;
-}>;
-
-export interface MetaRewritePolicyConfig {
-  type: 'meta';
-
-  /**
-   * The 'mode' specifies what action to perform on the specified properties.
-   *   - 'update' updates an existing property at the provided 'path'.
-   *   - 'remove' removes an existing property at the provided 'path'.
-   */
-  mode: 'remove' | 'update';
-
-  /**
-   * The properties to modify.
-   *
-   * @remarks
-   * Each provided 'path' is relative to the record's {@link LogMeta}.
-   * For the 'remove' mode, no 'value' is provided.
-   */
-  properties: MetaRewritePolicyConfigProperties;
-}
-
 export const metaRewritePolicyConfigSchema = schema.object({
   type: schema.literal('meta'),
   mode: schema.oneOf([schema.literal('update'), schema.literal('remove')], {

packages/core/logging/core-logging-server-internal/src/appenders/rewrite/rewrite_appender.test.ts

@@ -10,7 +10,8 @@ import type { MockedKeys } from '@kbn/utility-types-jest';
 import { createRewritePolicyMock, resetAllMocks } from './rewrite_appender.test.mocks';
 import { rewriteAppenderMocks } from './mocks';
 import { LogLevel, LogRecord, LogMeta, DisposableAppender } from '@kbn/logging';
-import { RewriteAppender, RewriteAppenderConfig } from './rewrite_appender';
+import type { RewriteAppenderConfig } from '@kbn/core-logging-server';
+import { RewriteAppender } from './rewrite_appender';
 
 // Helper to ensure tuple is typed [A, B] instead of Array<A | B>
 const toTuple = <A, B>(a: A, b: B): [A, B] => [a, b];

packages/core/logging/core-logging-server-internal/src/appenders/rewrite/rewrite_appender.ts

@@ -8,25 +8,8 @@
 
 import { schema } from '@kbn/config-schema';
 import { LogRecord, Appender, DisposableAppender } from '@kbn/logging';
-import {
-  createRewritePolicy,
-  rewritePolicyConfigSchema,
-  RewritePolicy,
-  RewritePolicyConfig,
-} from './policies';
-
-export interface RewriteAppenderConfig {
-  type: 'rewrite';
-  /**
-   * The {@link Appender | appender(s)} to pass the log event to after
-   * implementing the specified rewrite policy.
-   */
-  appenders: string[];
-  /**
-   * The {@link RewritePolicy | policy} to use to manipulate the provided data.
-   */
-  policy: RewritePolicyConfig;
-}
+import type { RewriteAppenderConfig } from '@kbn/core-logging-server';
+import { createRewritePolicy, rewritePolicyConfigSchema, RewritePolicy } from './policies';
 
 /**
  * Appender that can modify the `LogRecord` instances it receives before passing

packages/core/logging/core-logging-server-internal/src/appenders/rolling_file/policies/index.ts

@@ -9,30 +9,20 @@
 import { schema } from '@kbn/config-schema';
 import moment from 'moment-timezone';
 import { assertNever } from '@kbn/std';
+import type {
+  TriggeringPolicyConfig,
+  TimeIntervalTriggeringPolicyConfig,
+} from '@kbn/core-logging-server';
 import { TriggeringPolicy } from './policy';
 import { RollingFileContext } from '../rolling_file_context';
+import { sizeLimitTriggeringPolicyConfigSchema, SizeLimitTriggeringPolicy } from './size_limit';
 import {
-  sizeLimitTriggeringPolicyConfigSchema,
-  SizeLimitTriggeringPolicyConfig,
-  SizeLimitTriggeringPolicy,
-} from './size_limit';
-import {
-  TimeIntervalTriggeringPolicyConfig,
   TimeIntervalTriggeringPolicy,
   timeIntervalTriggeringPolicyConfigSchema,
 } from './time_interval';
 
 export type { TriggeringPolicy } from './policy';
 
-/**
- * Any of the existing policy's configuration
- *
- * See {@link SizeLimitTriggeringPolicyConfig} and {@link TimeIntervalTriggeringPolicyConfig}
- */
-export type TriggeringPolicyConfig =
-  | SizeLimitTriggeringPolicyConfig
-  | TimeIntervalTriggeringPolicyConfig;
-
 const defaultPolicy: TimeIntervalTriggeringPolicyConfig = {
   type: 'time-interval',
   interval: moment.duration(24, 'hour'),

packages/core/logging/core-logging-server-internal/src/appenders/rolling_file/policies/size_limit/index.ts

@@ -10,5 +10,3 @@ export {
   SizeLimitTriggeringPolicy,
   sizeLimitTriggeringPolicyConfigSchema,
 } from './size_limit_policy';
-
-export type { SizeLimitTriggeringPolicyConfig } from './size_limit_policy';

packages/core/logging/core-logging-server-internal/src/appenders/rolling_file/policies/size_limit/size_limit_policy.ts

@@ -6,20 +6,12 @@
  * Side Public License, v 1.
  */
 
-import { schema, ByteSizeValue } from '@kbn/config-schema';
+import { schema } from '@kbn/config-schema';
 import { LogRecord } from '@kbn/logging';
+import type { SizeLimitTriggeringPolicyConfig } from '@kbn/core-logging-server';
 import { RollingFileContext } from '../../rolling_file_context';
 import { TriggeringPolicy } from '../policy';
 
-export interface SizeLimitTriggeringPolicyConfig {
-  type: 'size-limit';
-
-  /**
-   * The minimum size the file must have to roll over.
-   */
-  size: ByteSizeValue;
-}
-
 export const sizeLimitTriggeringPolicyConfigSchema = schema.object({
   type: schema.literal('size-limit'),
   size: schema.byteSize({ min: '1b', defaultValue: '100mb' }),

packages/core/logging/core-logging-server-internal/src/appenders/rolling_file/policies/time_interval/index.ts

@@ -10,5 +10,4 @@ export {
   TimeIntervalTriggeringPolicy,
   timeIntervalTriggeringPolicyConfigSchema,
 } from './time_interval_policy';
-
-export type { TimeIntervalTriggeringPolicyConfig } from './time_interval_policy';
+export { getNextRollingTime } from './get_next_rolling_time';

packages/core/logging/core-logging-server-internal/src/appenders/rolling_file/policies/time_interval/time_interval_policy.test.ts

@@ -10,10 +10,8 @@ import { getNextRollingTimeMock } from './time_interval_policy.test.mocks';
 import moment from 'moment-timezone';
 import { LogLevel, LogRecord } from '@kbn/logging';
 import { schema } from '@kbn/config-schema';
-import {
-  TimeIntervalTriggeringPolicy,
-  TimeIntervalTriggeringPolicyConfig,
-} from './time_interval_policy';
+import type { TimeIntervalTriggeringPolicyConfig } from '@kbn/core-logging-server';
+import { TimeIntervalTriggeringPolicy } from './time_interval_policy';
 import { RollingFileContext } from '../../rolling_file_context';
 
 const format = 'YYYY-MM-DD HH:mm:ss';

packages/core/logging/core-logging-server-internal/src/appenders/rolling_file/policies/time_interval/time_interval_policy.ts

@@ -6,37 +6,14 @@
  * Side Public License, v 1.
  */
 
-import { Duration } from 'moment-timezone';
 import { schema } from '@kbn/config-schema';
 import { LogRecord } from '@kbn/logging';
+import type { TimeIntervalTriggeringPolicyConfig } from '@kbn/core-logging-server';
 import { RollingFileContext } from '../../rolling_file_context';
 import { TriggeringPolicy } from '../policy';
 import { getNextRollingTime } from './get_next_rolling_time';
 import { isValidRolloverInterval } from './utils';
 
-export interface TimeIntervalTriggeringPolicyConfig {
-  type: 'time-interval';
-
-  /**
-   * How often a rollover should occur.
-   *
-   * @remarks
-   * Due to how modulate rolling works, it is required to have an integer value for the highest time unit
-   * of the duration (you can't overflow to a higher unit).
-   * For example, `15m` and `4h` are valid values , but `90m` is not (as it is `1.5h`).
-   */
-  interval: Duration;
-
-  /**
-   * Indicates whether the interval should be adjusted to cause the next rollover to occur on the interval boundary.
-   *
-   * For example, if the interval is `4h` and the current hour is 3 am then
-   * the first rollover will occur at 4 am and then next ones will occur at 8 am, noon, 4pm, etc.
-   * The default value is true.
-   */
-  modulate: boolean;
-}
-
 export const timeIntervalTriggeringPolicyConfigSchema = schema.object({
   type: schema.literal('time-interval'),
   interval: schema.duration({

packages/core/logging/core-logging-server-internal/src/appenders/rolling_file/rolling_file_appender.test.ts

@@ -17,7 +17,8 @@ import {
 import { rollingFileAppenderMocks } from './mocks';
 import moment from 'moment-timezone';
 import { LogLevel, LogRecord } from '@kbn/logging';
-import { RollingFileAppender, RollingFileAppenderConfig } from './rolling_file_appender';
+import type { RollingFileAppenderConfig } from '@kbn/core-logging-server';
+import { RollingFileAppender } from './rolling_file_appender';
 
 const config: RollingFileAppenderConfig = {
   type: 'rolling-file',

packages/core/logging/core-logging-server-internal/src/appenders/rolling_file/rolling_file_appender.ts

@@ -8,43 +8,14 @@
 
 import { schema } from '@kbn/config-schema';
 import { LogRecord, Layout, DisposableAppender } from '@kbn/logging';
-import { Layouts, LayoutConfigType } from '../../layouts/layouts';
+import type { RollingFileAppenderConfig } from '@kbn/core-logging-server';
+import { Layouts } from '../../layouts/layouts';
 import { BufferAppender } from '../buffer/buffer_appender';
-import {
-  TriggeringPolicyConfig,
-  createTriggeringPolicy,
-  triggeringPolicyConfigSchema,
-  TriggeringPolicy,
-} from './policies';
-import {
-  RollingStrategy,
-  createRollingStrategy,
-  RollingStrategyConfig,
-  rollingStrategyConfigSchema,
-} from './strategies';
+import { createTriggeringPolicy, triggeringPolicyConfigSchema, TriggeringPolicy } from './policies';
+import { RollingStrategy, createRollingStrategy, rollingStrategyConfigSchema } from './strategies';
 import { RollingFileManager } from './rolling_file_manager';
 import { RollingFileContext } from './rolling_file_context';
 
-export interface RollingFileAppenderConfig {
-  type: 'rolling-file';
-  /**
-   * The layout to use when writing log entries
-   */
-  layout: LayoutConfigType;
-  /**
-   * The absolute path of the file to write to.
-   */
-  fileName: string;
-  /**
-   * The {@link TriggeringPolicy | policy} to use to determine if a rollover should occur.
-   */
-  policy: TriggeringPolicyConfig;
-  /**
-   * The {@link RollingStrategy | rollout strategy} to use for rolling.
-   */
-  strategy: RollingStrategyConfig;
-}
-
 /**
  * Appender that formats all the `LogRecord` instances it receives and writes them to the specified file.
  * @internal

packages/core/logging/core-logging-server-internal/src/appenders/rolling_file/strategies/index.ts

@@ -7,12 +7,9 @@
  */
 
 import { schema } from '@kbn/config-schema';
+import type { NumericRollingStrategyConfig } from '@kbn/core-logging-server';
 import { RollingStrategy } from './strategy';
-import {
-  NumericRollingStrategy,
-  NumericRollingStrategyConfig,
-  numericRollingStrategyConfigSchema,
-} from './numeric';
+import { NumericRollingStrategy, numericRollingStrategyConfigSchema } from './numeric';
 import { RollingFileContext } from '../rolling_file_context';
 
 export type { RollingStrategy } from './strategy';

packages/core/logging/core-logging-server-internal/src/appenders/rolling_file/strategies/numeric/index.ts

@@ -7,5 +7,3 @@
  */
 
 export { NumericRollingStrategy, numericRollingStrategyConfigSchema } from './numeric_strategy';
-
-export type { NumericRollingStrategyConfig } from './numeric_strategy';

packages/core/logging/core-logging-server-internal/src/appenders/rolling_file/strategies/numeric/numeric_strategy.test.ts

@@ -16,7 +16,8 @@ import {
   rollPreviousFilesInOrderMock,
 } from './numeric_strategy.test.mocks';
 import { rollingFileAppenderMocks } from '../../mocks';
-import { NumericRollingStrategy, NumericRollingStrategyConfig } from './numeric_strategy';
+import type { NumericRollingStrategyConfig } from '@kbn/core-logging-server';
+import { NumericRollingStrategy } from './numeric_strategy';
 
 const logFileFolder = 'log-file-folder';
 const logFileBaseName = 'kibana.log';

packages/core/logging/core-logging-server-internal/src/appenders/rolling_file/strategies/numeric/numeric_strategy.ts

@@ -8,6 +8,7 @@
 
 import { basename, dirname } from 'path';
 import { schema } from '@kbn/config-schema';
+import type { NumericRollingStrategyConfig } from '@kbn/core-logging-server';
 import { RollingStrategy } from '../strategy';
 import { RollingFileContext } from '../../rolling_file_context';
 import {
@@ -18,39 +19,6 @@ import {
   rollPreviousFilesInOrder,
 } from './rolling_tasks';
 
-export interface NumericRollingStrategyConfig {
-  type: 'numeric';
-  /**
-   * The suffix pattern to apply when renaming a file. The suffix will be applied
-   * after the `appender.fileName` file name, but before the file extension.
-   *
-   * Must include `%i`, as it is the value that will be converted to the file index
-   *
-   * @example
-   * ```yaml
-   * logging:
-   *   appenders:
-   *     rolling-file:
-   *       type: rolling-file
-   *       fileName: /var/logs/kibana.log
-   *       strategy:
-   *         type: default
-   *         pattern: "-%i"
-   *         max: 5
-   * ```
-   *
-   * will create `/var/logs/kibana-1.log`, `/var/logs/kibana-2.log`, and so on.
-   *
-   * Defaults to `-%i`.
-   */
-  pattern: string;
-  /**
-   * The maximum number of files to keep. Once this number is reached, oldest
-   * files will be deleted. Defaults to `7`
-   */
-  max: number;
-}
-
 export const numericRollingStrategyConfigSchema = schema.object({
   type: schema.literal('numeric'),
   pattern: schema.string({

packages/core/logging/core-logging-server-internal/src/index.ts

@@ -7,20 +7,15 @@
  */
 
 export { config } from './logging_config';
-export type {
-  LoggingConfigType,
-  LoggerContextConfigInput,
-  LoggerConfigType,
-  loggerContextConfigSchema,
-  loggerSchema,
-} from './logging_config';
+export type { LoggingConfigType, loggerContextConfigSchema, loggerSchema } from './logging_config';
 export { LoggingSystem } from './logging_system';
 export type { ILoggingSystem } from './logging_system';
 export { LoggingService } from './logging_service';
 export type {
   InternalLoggingServicePreboot,
   InternalLoggingServiceSetup,
-  LoggingServiceSetup,
+  PrebootDeps,
 } from './logging_service';
 export { appendersSchema } from './appenders/appenders';
-export type { AppenderConfigType } from './appenders/appenders';
+export { LoggerAdapter } from './logger_adapter';
+export { getNextRollingTime } from './appenders/rolling_file/policies/time_interval';

packages/core/logging/core-logging-server-internal/src/layouts/json_layout.ts

@@ -17,11 +17,6 @@ const jsonLayoutSchema = object({
   type: literal('json'),
 });
 
-/** @internal */
-export interface JsonLayoutConfigType {
-  type: 'json';
-}
-
 /**
  * Layout that just converts `LogRecord` into JSON string.
  * @internal

packages/core/logging/core-logging-server-internal/src/layouts/layouts.ts

@@ -9,14 +9,13 @@
 import { schema } from '@kbn/config-schema';
 import { Layout } from '@kbn/logging';
 import { assertNever } from '@kbn/std';
+import type { LayoutConfigType } from '@kbn/core-logging-server';
 
-import { JsonLayout, JsonLayoutConfigType } from './json_layout';
-import { PatternLayout, PatternLayoutConfigType } from './pattern_layout';
+import { JsonLayout } from './json_layout';
+import { PatternLayout } from './pattern_layout';
 
 const { oneOf } = schema;
 
-export type LayoutConfigType = PatternLayoutConfigType | JsonLayoutConfigType;
-
 /** @internal */
 export class Layouts {
   public static configSchema = oneOf([JsonLayout.configSchema, PatternLayout.configSchema]);

packages/core/logging/core-logging-server-internal/src/layouts/pattern_layout.test.ts

@@ -6,10 +6,21 @@
  * Side Public License, v 1.
  */
 
+import stripAnsi from 'strip-ansi';
+import hasAnsi from 'has-ansi';
 import { LogLevel, LogRecord } from '@kbn/logging';
-import { stripAnsiSnapshotSerializer } from '../../../test_helpers/strip_ansi_snapshot_serializer';
 import { PatternLayout, patternSchema } from './pattern_layout';
 
+const stripAnsiSnapshotSerializer: jest.SnapshotSerializerPlugin = {
+  serialize(value: string) {
+    return stripAnsi(value);
+  },
+
+  test(value: any) {
+    return typeof value === 'string' && hasAnsi(value);
+  },
+};
+
 const timestamp = new Date(Date.UTC(2012, 1, 1, 14, 30, 22, 11));
 const records: LogRecord[] = [
   {

packages/core/logging/core-logging-server-internal/src/layouts/pattern_layout.ts

@@ -45,13 +45,6 @@ const conversions: Conversion[] = [
   DateConversion,
 ];
 
-/** @internal */
-export interface PatternLayoutConfigType {
-  type: 'pattern';
-  highlight?: boolean;
-  pattern?: string;
-}
-
 /**
  * Layout that formats `LogRecord` using the `pattern` string with optional
  * color highlighting (eg. to make log messages easier to read in the terminal).

packages/core/logging/core-logging-server-internal/src/logging_config.ts

@@ -7,7 +7,8 @@
  */
 
 import { schema, TypeOf } from '@kbn/config-schema';
-import { AppenderConfigType, Appenders } from './appenders/appenders';
+import type { AppenderConfigType, LoggerConfigType } from '@kbn/core-logging-server';
+import { Appenders } from './appenders/appenders';
 
 // We need this helper for the types to be correct
 // (otherwise it assumes an array of A|B instead of a tuple [A,B])
@@ -55,9 +56,6 @@ export const loggerSchema = schema.object({
   level: levelSchema,
 });
 
-/** @public */
-export type LoggerConfigType = TypeOf<typeof loggerSchema>;
-
 export const config = {
   path: 'logging',
   schema: schema.object({
@@ -77,6 +75,7 @@ export const config = {
   }),
 };
 
+/** @internal */
 export type LoggingConfigType = Pick<TypeOf<typeof config.schema>, 'loggers' | 'root'> & {
   appenders: Map<string, AppenderConfigType>;
 };
@@ -98,13 +97,6 @@ export const loggerContextConfigSchema = schema.object({
 /** @public */
 export type LoggerContextConfigType = TypeOf<typeof loggerContextConfigSchema>;
 
-/** @public */
-export interface LoggerContextConfigInput {
-  // config-schema knows how to handle either Maps or Records
-  appenders?: Record<string, AppenderConfigType> | Map<string, AppenderConfigType>;
-  loggers?: LoggerConfigType[];
-}
-
 /**
  * Describes the config used to fully setup logging subsystem.
  * @internal

packages/core/logging/core-logging-server-internal/src/logging_service.test.ts

@@ -8,21 +8,33 @@
 
 import { of, Subject } from 'rxjs';
 
+import { loggerMock } from '@kbn/logging-mocks';
 import {
   LoggingService,
   InternalLoggingServiceSetup,
   InternalLoggingServicePreboot,
 } from './logging_service';
-import { loggingSystemMock } from './logging_system.mock';
 import { LoggerContextConfigType } from './logging_config';
+import type { ILoggingSystem } from './logging_system';
+
+const createLoggingSystemMock = () => {
+  const mocked: jest.Mocked<ILoggingSystem> = {
+    get: jest.fn().mockImplementation(() => loggerMock.create()),
+    asLoggerFactory: jest.fn().mockImplementation(() => loggerMock.create()),
+    setContextConfig: jest.fn(),
+    upgrade: jest.fn(),
+    stop: jest.fn(),
+  };
+  return mocked;
+};
 
 describe('LoggingService', () => {
-  let loggingSystem: ReturnType<typeof loggingSystemMock.create>;
+  let loggingSystem: jest.Mocked<ILoggingSystem>;
   let service: LoggingService;
   let preboot: InternalLoggingServicePreboot;
 
   beforeEach(() => {
-    loggingSystem = loggingSystemMock.create();
+    loggingSystem = createLoggingSystemMock();
     service = new LoggingService({ logger: loggingSystem.asLoggerFactory() } as any);
     preboot = service.preboot({ loggingSystem });
   });

packages/core/logging/core-logging-server-internal/src/logging_service.ts

@@ -9,37 +9,10 @@
 import { Observable, Subscription } from 'rxjs';
 import { Logger } from '@kbn/logging';
 import type { CoreContext, CoreService } from '@kbn/core-base-server-internal';
-import { LoggingConfig, LoggerContextConfigInput } from './logging_config';
+import type { LoggerContextConfigInput } from '@kbn/core-logging-server';
+import { LoggingConfig } from './logging_config';
 import { ILoggingSystem } from './logging_system';
 
-/**
- * Provides APIs to plugins for customizing the plugin's logger.
- * @public
- */
-export interface LoggingServiceSetup {
-  /**
-   * Customizes the logging config for the plugin's context.
-   *
-   * @remarks
-   * Assumes that that the `context` property of the individual `logger` items emitted by `config$`
-   * are relative to the plugin's logging context (defaults to `plugins.<plugin_id>`).
-   *
-   * @example
-   * Customize the configuration for the plugins.data.search context.
-   * ```ts
-   * core.logging.configure(
-   *   of({
-   *     appenders: new Map(),
-   *     loggers: [{ name: 'search', appenders: ['default'] }]
-   *   })
-   * )
-   * ```
-   *
-   * @param config$
-   */
-  configure(config$: Observable<LoggerContextConfigInput>): void;
-}
-
 /** @internal */
 export interface InternalLoggingServicePreboot {
   configure(contextParts: string[], config$: Observable<LoggerContextConfigInput>): void;

packages/core/logging/core-logging-server-internal/src/logging_system.ts

@@ -7,16 +7,15 @@
  */
 
 import { DisposableAppender, LogLevel, Logger, LoggerFactory } from '@kbn/logging';
+import type { LoggerConfigType, LoggerContextConfigInput } from '@kbn/core-logging-server';
 import { Appenders } from './appenders/appenders';
 import { BufferAppender } from './appenders/buffer/buffer_appender';
 import { BaseLogger } from './logger';
 import { LoggerAdapter } from './logger_adapter';
 import {
   LoggingConfigType,
-  LoggerConfigType,
   LoggingConfig,
   LoggerContextConfigType,
-  LoggerContextConfigInput,
   loggerContextConfigSchema,
   config as loggingConfig,
 } from './logging_config';

packages/core/logging/core-logging-server-internal/tsconfig.json

@@ -0,0 +1,17 @@
+{
+  "extends": "../../../../tsconfig.bazel.json",
+  "compilerOptions": {
+    "declaration": true,
+    "emitDeclarationOnly": true,
+    "outDir": "target_types",
+    "rootDir": "src",
+    "stripInternal": false,
+    "types": [
+      "jest",
+      "node"
+    ]
+  },
+  "include": [
+    "src/**/*"
+  ]
+}

packages/core/logging/core-logging-server-mocks/BUILD.bazel

@@ -0,0 +1,101 @@
+load("@npm//@bazel/typescript:index.bzl", "ts_config")
+load("@build_bazel_rules_nodejs//:index.bzl", "js_library")
+load("//src/dev/bazel:index.bzl", "jsts_transpiler", "pkg_npm", "pkg_npm_types", "ts_project")
+
+PKG_DIRNAME = "core-logging-server-mocks"
+PKG_REQUIRE_NAME = "@kbn/core-logging-server-mocks"
+
+SOURCE_FILES = glob(
+  [
+    "src/**/*.ts",
+  ],
+  exclude = [
+    "**/*.test.*",
+  ],
+)
+
+SRCS = SOURCE_FILES
+
+filegroup(
+  name = "srcs",
+  srcs = SRCS,
+)
+
+NPM_MODULE_EXTRA_FILES = [
+  "package.json",
+]
+
+RUNTIME_DEPS = [
+  "//packages/kbn-logging-mocks"
+]
+
+TYPES_DEPS = [
+  "@npm//@types/node",
+  "@npm//@types/jest",
+  "//packages/kbn-utility-types:npm_module_types",
+  "//packages/kbn-logging:npm_module_types",
+  "//packages/kbn-logging-mocks:npm_module_types",
+  "//packages/core/logging/core-logging-server:npm_module_types",
+  "//packages/core/logging/core-logging-server-internal:npm_module_types",
+]
+
+jsts_transpiler(
+  name = "target_node",
+  srcs = SRCS,
+  build_pkg_name = package_name(),
+)
+
+ts_config(
+  name = "tsconfig",
+  src = "tsconfig.json",
+  deps = [
+    "//:tsconfig.base.json",
+    "//:tsconfig.bazel.json",
+  ],
+)
+
+ts_project(
+  name = "tsc_types",
+  args = ['--pretty'],
+  srcs = SRCS,
+  deps = TYPES_DEPS,
+  declaration = True,
+  emit_declaration_only = True,
+  out_dir = "target_types",
+  root_dir = "src",
+  tsconfig = ":tsconfig",
+)
+
+js_library(
+  name = PKG_DIRNAME,
+  srcs = NPM_MODULE_EXTRA_FILES,
+  deps = RUNTIME_DEPS + [":target_node"],
+  package_name = PKG_REQUIRE_NAME,
+  visibility = ["//visibility:public"],
+)
+
+pkg_npm(
+  name = "npm_module",
+  deps = [":" + PKG_DIRNAME],
+)
+
+filegroup(
+  name = "build",
+  srcs = [":npm_module"],
+  visibility = ["//visibility:public"],
+)
+
+pkg_npm_types(
+  name = "npm_module_types",
+  srcs = SRCS,
+  deps = [":tsc_types"],
+  package_name = PKG_REQUIRE_NAME,
+  tsconfig = ":tsconfig",
+  visibility = ["//visibility:public"],
+)
+
+filegroup(
+  name = "build_types",
+  srcs = [":npm_module_types"],
+  visibility = ["//visibility:public"],
+)

packages/core/logging/core-logging-server-mocks/README.md

@@ -0,0 +1,3 @@
+# @kbn/core-logging-server-mocks
+
+This package contains the mocks for Core's server-side logging service.

packages/core/logging/core-logging-server-mocks/jest.config.js

@@ -0,0 +1,13 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+module.exports = {
+  preset: '@kbn/test/jest_node',
+  rootDir: '../../../..',
+  roots: ['<rootDir>/packages/core/logging/core-logging-server-mocks'],
+};

packages/core/logging/core-logging-server-mocks/package.json

@@ -0,0 +1,7 @@
+{
+  "name": "@kbn/core-logging-server-mocks",
+  "private": true,
+  "version": "1.0.0",
+  "main": "./target_node/index.js",
+  "license": "SSPL-1.0 OR Elastic License 2.0"
+}

packages/core/logging/core-logging-server-mocks/src/index.ts

@@ -0,0 +1,10 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+export { loggingSystemMock } from './logging_system.mock';
+export { loggingServiceMock } from './logging_service.mock';

packages/core/logging/core-logging-server-mocks/src/logging_service.mock.ts

@@ -7,13 +7,12 @@
  */
 
 import type { PublicMethodsOf } from '@kbn/utility-types';
-
-import {
+import type { LoggingServiceSetup } from '@kbn/core-logging-server';
+import type {
   LoggingService,
-  LoggingServiceSetup,
   InternalLoggingServiceSetup,
   InternalLoggingServicePreboot,
-} from './logging_service';
+} from '@kbn/core-logging-server-internal';
 
 const createInternalPrebootMock = (): jest.Mocked<InternalLoggingServicePreboot> => ({
   configure: jest.fn(),