message: backend-common: move NoopTokenManager into ServerTokenManager namespace
diff: @@ -19,14 +19,6 @@ import { Config } from '@backstage/config';
  import { AuthenticationError } from '@backstage/errors';
  import { TokenManager } from './types';
  -class NoopTokenManager implements TokenManager {
  - async getToken() {
  - return { token: '' };
  - }
  -
  - async authenticate() {}
  -}
  -
  /**
  * Creates and validates tokens for use during backend-to-backend
  * authentication.
  @@ -38,7 +30,7 @@ export class ServerTokenManager implements TokenManager {
  private readonly signingKey: JWK.Key;
  static noop() {
  - return new NoopTokenManager();
  + return new ServerTokenManager.NoopTokenManager();
  }
  static fromConfig(config: Config) {
  @@ -78,3 +70,13 @@ export class ServerTokenManager implements TokenManager {
  }
  }
  }
  +
  +export namespace ServerTokenManager {
  + export class NoopTokenManager implements TokenManager {
  + async getToken() {
  + return { token: '' };
  + }
  +
  + async authenticate() {}
  + }
  +}
  