text: /**
   * To filter out some added characters in IE
   *
   * @param {string} str
   * @returns {string}
   */
  export function normalizeIntlDate(str) {
    const dateString = [];
    for (let i = 0, n = str.length; i < n; i += 1) {
      // remove unicode 160
      if (str.charCodeAt(i) === 160) {
        dateString.push(' ');
        // remove unicode 8206
      } else if (str.charCodeAt(i) === 8206) {
        dateString.push('');
      } else {
        dateString.push(str.charAt(i));
      }
    }
  
    return dateString.join('');
  }
  