## API Report File for "@backstage/plugin-app-backend"

> Do not edit this file. It is a report generated by [API Extractor](https://api-extractor.com/).

```ts
import { Config } from '@backstage/config';
import express from 'express';
import { Logger as Logger_2 } from 'winston';

// Warning: (ae-missing-release-tag) "createRouter" is exported by the package, but it is missing a release tag (@alpha, @beta, @public, or @internal)
//
// @public (undocumented)
export function createRouter(options: RouterOptions): Promise<express.Router>;

// Warning: (ae-missing-release-tag) "RouterOptions" is exported by the package, but it is missing a release tag (@alpha, @beta, @public, or @internal)
//
// @public (undocumented)
export interface RouterOptions {
  appPackageName: string;
  // (undocumented)
  config: Config;
  disableConfigInjection?: boolean;
  // (undocumented)
  logger: Logger_2;
  staticFallbackHandler?: express.Handler;
}
```
