import { Readable } from 'stream';
import { Injector } from '../../common/injector';
import { AssetImportStrategy } from './asset-import-strategy';
/**
 * @description
 * The DefaultAssetImportStrategy is able to import paths from the local filesystem (taking into account the
 * `importExportOptions.importAssetsDir` setting) as well as remote http/https urls.
 *
 * @since 1.7.0
 * @docsCategory import-export
 */
export declare class DefaultAssetImportStrategy implements AssetImportStrategy {
    private options?;
    private configService;
    constructor(options?: {
        retryDelayMs: number;
        retryCount: number;
    } | undefined);
    init(injector: Injector): void;
    getStreamFromPath(assetPath: string): Readable | Promise<Readable>;
    private getStreamFromUrl;
    private getStreamFromLocalFile;
}