import type { Error } from "../models/Error";
import type { SearchIndex } from "../models/SearchIndex";
import type { CancelablePromise } from "../core/CancelablePromise";
import type { BaseHttpRequest } from "../core/BaseHttpRequest";
export declare class IndexService {
    readonly httpRequest: BaseHttpRequest;
    constructor(httpRequest: BaseHttpRequest);
    /**
     * @deprecated
     * Searches index by entry metadata
     * EXPERIMENTAL - this endpoint is offered as best effort only and may be changed or removed in future releases.
     * The results returned from this endpoint may be incomplete.
     *
     * @returns string Returns zero or more entry UUIDs from the transparency log based on search query
     * @returns Error There was an internal error in the server while processing the request
     * @throws ApiError
     */
    searchIndex({ query, }: {
        query: SearchIndex;
    }): CancelablePromise<Array<string> | Error>;
}