message: Updating backend-common API
diff: @@ -65,9 +65,9 @@ export class BitbucketUrlReader implements UrlReader {
  // @public
  export interface CacheClient {
  - delete(key: string): Promise<void>;
  + delete(key: string): Promise<boolean>;
  get(key: string): Promise<JsonValue | undefined>;
  - set(key: string, value: JsonValue, options: CacheSetOptions): Promise<void>;
  + set(key: string, value: JsonValue, options?: CacheSetOptions): Promise<boolean>;
  }
  // @public
  @@ -254,7 +254,7 @@ export function notFoundHandler(): RequestHandler;
  // @public
  export type PluginCacheManager = {
  - getClient: (options: ClientOptions) => CacheClient;
  + getClient: (options?: ClientOptions) => CacheClient;
  };
  // @public
  