/**
 * Copyright (c) 2020
 *
 * Common utility functions for ThoughtSpot Embed UI SDK
 *
 * @summary Utils
 * @author Ayon Ghosh <ayon.ghosh@thoughtspot.com>
 */
import { QueryParams, RuntimeFilter } from './types';
/**
 * A simple ID generator that meets the following goals:
 * 1. Provide a way to generate a string guaranteed to be unique when compared
 *    to other strings generated by this function.
 * 2. Make the string complex enough that it is highly unlikely to be
 *    accidentally duplicated by hand (this is key if you're using `ID`
 *    as a private/protected name on an object).
 * Hat-tip: https://gist.github.com/gordonbrander/2230317
 */
export declare const id: () => string;
/**
 * Construct a runtime filters query string from the given filters
 * Refer to the following docs for more details on runtime filter syntax:
 * https://docs.thoughtspot.com/6.2/app-integrate/runtime-filters/apply-runtime-filter.html
 * https://docs.thoughtspot.com/6.2/app-integrate/runtime-filters/runtime-filter-operators.html#
 * @param runtimeFilters
 */
export declare const getFilterQuery: (runtimeFilters: RuntimeFilter[]) => string;
/**
 * Return a query param string composed from the given params object
 * @param queryParams
 */
export declare const getQueryParamString: (queryParams: QueryParams) => string;