backend-plugin-api: convert all core service definitions to interfaces

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

packages/backend-plugin-api/src/services/definitions/CacheService.ts

@@ -17,4 +17,4 @@
 import { PluginCacheManager } from '@backstage/backend-common';
 
 /** @public */
-export type CacheService = PluginCacheManager;
+export interface CacheService extends PluginCacheManager {}

packages/backend-plugin-api/src/services/definitions/ConfigService.ts

@@ -19,4 +19,4 @@ import { Config } from '@backstage/config';
 /**
  * @public
  */
-export type ConfigService = Config;
+export interface ConfigService extends Config {}

packages/backend-plugin-api/src/services/definitions/DatabaseService.ts

@@ -17,4 +17,4 @@
 import { PluginDatabaseManager } from '@backstage/backend-common';
 
 /** @public */
-export type DatabaseService = PluginDatabaseManager;
+export interface DatabaseService extends PluginDatabaseManager {}

packages/backend-plugin-api/src/services/definitions/DiscoveryService.ts

@@ -28,7 +28,7 @@
  *
  * @public
  */
-export type DiscoveryService = {
+export interface DiscoveryService {
   /**
    * Returns the internal HTTP base URL for a given plugin, without a trailing slash.
    *
@@ -60,4 +60,4 @@ export type DiscoveryService = {
    * like `https://backstage.example.com/api/catalog`
    */
   getExternalBaseUrl(pluginId: string): Promise<string>;
-};
+}

packages/backend-plugin-api/src/services/definitions/PermissionsService.ts

@@ -14,10 +14,7 @@
  * limitations under the License.
  */
 
-import {
-  PermissionAuthorizer,
-  PermissionEvaluator,
-} from '@backstage/plugin-permission-common';
+import { PermissionEvaluator } from '@backstage/plugin-permission-common';
 
 /** @public */
-export type PermissionsService = PermissionEvaluator | PermissionAuthorizer;
+export interface PermissionsService extends PermissionEvaluator {}

packages/backend-plugin-api/src/services/definitions/RootLifecycleService.ts

@@ -17,4 +17,4 @@
 import { LifecycleService } from './LifecycleService';
 
 /** @public */
-export type RootLifecycleService = LifecycleService;
+export interface RootLifecycleService extends LifecycleService {}

packages/backend-plugin-api/src/services/definitions/RootLoggerService.ts

@@ -17,4 +17,4 @@
 import { LoggerService } from './LoggerService';
 
 /** @public */
-export type RootLoggerService = LoggerService;
+export interface RootLoggerService extends LoggerService {}

packages/backend-plugin-api/src/services/definitions/SchedulerService.ts

@@ -17,4 +17,4 @@
 import { PluginTaskScheduler } from '@backstage/backend-tasks';
 
 /** @public */
-export type SchedulerService = PluginTaskScheduler;
+export interface SchedulerService extends PluginTaskScheduler {}

packages/backend-plugin-api/src/services/definitions/TokenManagerService.ts

@@ -17,4 +17,4 @@
 import { TokenManager } from '@backstage/backend-common';
 
 /** @public */
-export type TokenManagerService = TokenManager;
+export interface TokenManagerService extends TokenManager {}

packages/backend-plugin-api/src/services/definitions/UrlReaderService.ts

@@ -21,7 +21,7 @@ import { Readable } from 'stream';
  *
  * @public
  */
-export type UrlReaderService = {
+export interface UrlReaderService {
   /**
    * Reads a single file and return its content.
    */
@@ -36,7 +36,7 @@ export type UrlReaderService = {
    * Searches for a file in a tree using a glob pattern.
    */
   search(url: string, options?: SearchOptions): Promise<SearchResponse>;
-};
+}
 
 /**
  * An options object for readUrl operations.