import { Config } from '@backstage/config';
import { FrontendFeature, FrontendFeatureLoader } from '@backstage/frontend-plugin-api';
import { CreateAppFeatureLoader } from './createApp';
/** @public */
export declare function resolveAsyncFeatures(options: {
    config: Config;
    features?: (FrontendFeature | FrontendFeatureLoader | CreateAppFeatureLoader)[];
}): Promise<{
    features: FrontendFeature[];
}>;
export declare function isBackstageFeatureLoader(obj: unknown): obj is FrontendFeatureLoader;
