<?php
namespace PressForward\Interfaces;
interface System
{
    public function add_option($option, $value = '', $autoload = 'yes' );
    public function delete_option($option);
	public function get_option($option, $default);
	public function update_option($option, $value = '', $autoload = 'yes' );
	public function apply_filters( $tag, $values );
	public function add_action( $tag, $value );
	public function get_the_guid( $id );
}