import { SearchRequestParams } from './search-request-params';
export declare type RequestKind = 'hits' | 'aggregations' | 'noop';
export interface BackendRequest {
    /** The finalized client parameters used to query the backend service */
    finalized_parameters: SearchRequestParams;
    /** The backend request kind (which may differ from the overall request kind) */
    kind: RequestKind;
    /** Name of which other backend request spawned this one, if any */
    parent?: string;
}
/**
 * A model for the request parameters returned with each search response.
 */
export declare class SearchRequest {
    /**
     * The original client parameters sent with the request
     */
    clientParameters: SearchRequestParams;
    /**
     * Details about the actual backend requests made
     */
    backendRequests: Record<string, BackendRequest>;
    /**
     * The overall 'kind' of request being made (e.g., for hits vs. aggregations)
     */
    kind: RequestKind;
    constructor(json: Record<string, any>);
}