/**
* Returns the new value for the modified variable cast as a {@link ValueList}.
*
* <p>If the variable has been deleted, this method will return null.
*
* @param separator string used to tokenise the variable's value.
* @return the new value for the modified variable.
*/
public ValueList getListValue(String separator) {
return ConfigurationSection.getListValue(value, separator);
}
