import { RdfObjectLoader, Resource } from "rdf-object";
import { IManifest } from "./IManifest";
import { ITestCase } from "./testcase/ITestCase";
import { ITestCaseHandler } from "./testcase/ITestCaseHandler";
import { IFetchOptions } from "./Util";
/**
 * A ManifestLoader loads test suites from URLs.
 */
export declare class ManifestLoader {
    static readonly DEFAULT_TEST_CASE_HANDLERS: {
        [uri: string]: ITestCaseHandler<ITestCase<any>>;
    };
    static readonly LOADER_CONTEXT: any;
    private readonly testCaseHandlers;
    constructor(args?: IManifestLoaderArgs);
    /**
     * Load the manifest from the given URL.
     * @param {string} url The URL of a manifest.
     * @param {IFetchOptions} options The fetch options.
     * @return {Promise<IManifest>} A promise that resolves to a manifest object.
     */
    from(url: string, options?: IFetchOptions): Promise<IManifest>;
    protected import(objectLoader: RdfObjectLoader, urlInitial: string, options?: IFetchOptions): Promise<Resource>;
}
export interface IManifestLoaderArgs {
    testCaseHandlers?: {
        [uri: string]: ITestCaseHandler<ITestCase<any>>;
    };
}