text: import { NotImplementedError } from '../extensions/index.js';
  
  /**
   * Create name of dream team based on the names of its members
   *
   * @param {Array} members names of the members
   * @return {String | Boolean} name of the team or false
   * in case of incorrect members
   *
   * @example
   *
   * createDreamTeam(['Matt', 'Ann', 'Dmitry', 'Max']) => 'ADMM'
   * createDreamTeam(['Olivia', 1111, 'Lily', 'Oscar', true, null]) => 'LOO'
   *
   */
  export default function createDreamTeam(members) {
    let result = '';
    let arr = [];
    if (!members) return false;
    for (let i = 0; i < members.length; i++) {
      if (typeof members[i] === 'string') {
        arr.push(members[i].trim()[0].toUpperCase());
      }
    }
    result = arr.sort().join('');
    return result;
  }
  