text: 'use strict'
  
  const _ = require('lodash')
  const chalk = require('chalk')
  
  /**
   * Creates a string with specified spaces count
   * @param {number} spaceCount - space count
   * @return {string}
   */
  exports.indent = function indent(spaceCount) {
      return _.repeat(' ', spaceCount)
  }
  
  /**
   * Gets longest string length
   * @param {Array<string>} strings
   * @return {number}
   */
  exports.maxLength = function(strings) {
      let maxLength = 0
      _.forEach(strings, string => {
          const length = string.length
          if (length > maxLength) maxLength = length
      })
  
      return maxLength
  }
  
  /**
   *
   * @param {string} string - single or multiline string
   * @param {string} indentation - indentation space as string
   * @return {string} - Indented multiline string
   */
  exports.alignString = function(string, indentation) {
      const pattern = new RegExp('\n', 'g') //eslint-disable-line no-control-regex
      return `${indentation}${string}`.replace(pattern, `\n${indentation}`)
  }
  
  /**
   *
   * @param {string} string
   * @param {string} color name
   * @return {string} - colored string (for terminal output)
   */
  exports.colorString = function(string, color) {
      if (!color) return string
      if (string === null) string = 'null'
      if (string === undefined) string = 'undefined'
      return chalk[color](string)
  }
  