/**
 * This Source Code is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * Copyright (c) Infonomic Company Limited
 */
/**
 * delay in ms
 * @param ms
 * @returns
 */
export declare function delay(ms: number): Promise<unknown>;
/**
 * truncate
 * @param str
 * @param length
 * @param useWordBoundary
 * @returns
 */
export declare function truncate(str: string, length: number, useWordBoundary: boolean, useSuffix?: boolean): string;
/**
 * Returns a hash code from a string
 * @param  {String} input The string to hash.
 * @return {String} hash to string
 * @see http://werxltd.com/wp/2010/05/13/javascript-implementation-of-javas-string-hashcode-method/
 * @see https://gist.github.com/jlevy/c246006675becc446360a798e2b2d781
 */
export declare function simpleHash(input: string): string;
export declare function isString(value: any): boolean;
export declare function isNumber(value: any): boolean;
export declare function isArray(value: any): boolean;
export declare function isFunction(value: any): boolean;
export declare function isObject(value: any): boolean;
export declare function isEmptyObject(value: any): boolean;
export declare function isNull(value: any): boolean;
export declare function isUndefined(value: any): boolean;
export declare function isBoolean(value: any): boolean;
export declare function isRegExp(value: any): boolean;
export declare function isDate(value: any): boolean;
export declare function isSymbol(value: any): boolean;
export declare function arrayEquals(array1: number[], array2: number[]): boolean;
export declare function insertIf(condition: any, ...elements: any[]): any[];
export declare const formatDate: (value: string) => string;
export declare const formatDateTime: (value: string) => string;
export declare const daysRemaining: (value: string) => number | string;
/**
 * Accept currency value in cents and convert to formatted US dollars.
 * @param {*} value
 */
export declare const formatToDollarsFromCents: (value: any) => string;
export declare function formatNumber(number: number, decimalPlaces: number): string;
export declare function formatFileSize(bytes: number | null | undefined, decimalPoint: number): string;
/**
 * getRemainingTime
 * @param {*} value  - remaining time in seconds
 */
export declare const getRemainingTime: (seconds: number) => {
    days: number;
    hours: number;
    minutes: number;
    seconds: number;
};