chore: switch from config to RootConfigService

Signed-off-by: Johan Haals <johan.haals@gmail.com>

plugins/app-backend/api-report.md

@@ -4,12 +4,12 @@
 
 ```ts
 import { AuthService } from '@backstage/backend-plugin-api';
-import { Config } from '@backstage/config';
 import { ConfigSchema } from '@backstage/config-loader';
 import { DatabaseService } from '@backstage/backend-plugin-api';
 import express from 'express';
 import { HttpAuthService } from '@backstage/backend-plugin-api';
 import { LoggerService } from '@backstage/backend-plugin-api';
+import { RootConfigService } from '@backstage/backend-plugin-api';
 
 // @public @deprecated (undocumented)
 export function createRouter(options: RouterOptions): Promise<express.Router>;
@@ -20,7 +20,7 @@ export interface RouterOptions {
   // (undocumented)
   auth?: AuthService;
   // (undocumented)
-  config: Config;
+  config: RootConfigService;
   database?: DatabaseService;
   disableConfigInjection?: boolean;
   // (undocumented)

plugins/app-backend/src/service/router.ts

@@ -18,8 +18,9 @@ import { notFoundHandler } from '@backstage/backend-common';
 import {
   DatabaseService,
   resolvePackagePath,
+  RootConfigService,
 } from '@backstage/backend-plugin-api';
-import { AppConfig, Config } from '@backstage/config';
+import { AppConfig } from '@backstage/config';
 import helmet from 'helmet';
 import express from 'express';
 import Router from 'express-promise-router';
@@ -52,7 +53,7 @@ type Mime = { lookup(arg0: string): string };
  * @deprecated Please migrate to the new backend system as this will be removed in the future.
  */
 export interface RouterOptions {
-  config: Config;
+  config: RootConfigService;
   logger: LoggerService;
   auth?: AuthService;
   httpAuth?: HttpAuthService;