import EventEmitter from 'events';
import { Jaql, JaqlPanel, JaqlRequest } from '../data-load/types.js';
/**
 * @param {Function} emitter - instance of EventEmitter (node-events)
 * @param {string} methodNameCallEvent - name of custom event
 * @returns {void}
 */
export declare const emitterCallHandle: (emitter: EventEmitter, methodNameCallEvent: string) => Promise<string>;
/**
 *
 * @returns {Array} - returns callback listener and dispatcher (node events library)
 */
export declare const initEventEmitter: () => {
    awaitForCall: (methodName: string) => Promise<string>;
    emitCall: (methodName: string) => void;
};
export declare const getNodeProp: (item: any, propName: string, list?: Array<any>) => Array<any>;
export declare const getNodeNames: (item: any, list?: string[]) => string[];
export declare const getNodeIndexes: (item: any, list?: string[]) => string[];
export declare const createTypedPanel: (type: string, jaqlIndex?: number, additionalJaqlProps?: Record<any, any>, additionalPanelProps?: Record<any, any>) => {
    panel: string;
    field: {
        index: number;
        id: string;
    };
    jaql: Jaql;
};
export declare const createTypedPanels: (type: string, count: number, startIndex?: number, additionalJaqlProps?: Record<string, any>) => JaqlPanel[];
export declare const createTestJaql: (rows?: Array<JaqlPanel>, columns?: Array<JaqlPanel>, measures?: Array<JaqlPanel>, scope?: Array<JaqlPanel>, additionalJaqlProps?: Record<string, any>) => JaqlRequest;
export declare const delay: (time?: number, resolveValue?: any, rejectValue?: any) => Promise<any>;