code: function verify(hashstr, password) {
    const name = which(hashstr);
  
    if (name === null) {
      throw new TypeError('No compatible algorithm installed.');
    }
  
    return use(name).verify(hashstr, password);
  }
docs: Determines whether or not the hash provided matches the hash generated for
  the given password choosing the right algorithm based on the identifier
  contained in the hash.
  @public
  @param {string} hashstr Secure hash string generated from this package.
  @param {string} password User's password input.
  @returns {Promise.<boolean>} A boolean that is true if the hash computed
  for the password matches.