import { ServiceNowInstance } from "../ServiceNowInstance.js";
import { QueryUpdateOptions, QueryDeleteOptions, QueryUpdateResult, QueryDeleteResult } from './QueryBatchModels.js';
/**
 * QueryBatchOperations provides query-based bulk update and delete operations.
 * Records are found by encoded query, then updated or deleted in bulk.
 * Includes a dry-run mode (default) for safe previewing before execution.
 */
export declare class QueryBatchOperations {
    private static readonly DEFAULT_LIMIT;
    private static readonly MAX_LIMIT;
    private _logger;
    private _req;
    private _tableAPI;
    private _instance;
    private _headers;
    constructor(instance: ServiceNowInstance);
    /**
     * Find records matching a query and update them with the provided data.
     * Defaults to dry-run mode (confirm=false) which returns match count without executing.
     *
     * @param options Query update options
     * @returns QueryUpdateResult with match count, update count, and any errors
     * @throws Error if table, query, or data is empty
     */
    queryUpdate(options: QueryUpdateOptions): Promise<QueryUpdateResult>;
    /**
     * Find records matching a query and delete them.
     * Defaults to dry-run mode (confirm=false) which returns match count without executing.
     *
     * @param options Query delete options
     * @returns QueryDeleteResult with match count, delete count, and any errors
     * @throws Error if table or query is empty
     */
    queryDelete(options: QueryDeleteOptions): Promise<QueryDeleteResult>;
    /**
     * Find records matching a query and return their sys_ids.
     * Only fetches sys_id field for efficiency.
     * @private
     */
    private _findMatchingRecords;
}