1: <?php
 2: namespace Peridot\WebDriverManager\OS;
 3: 
 4: /**
 5:  * SystemInterface determines information about the operating system.
 6:  *
 7:  * @package Peridot\WebDriverManager\OS
 8:  */
 9: interface SystemInterface
10: {
11:     /**
12:      * Is the system a mac operating system?
13:      *
14:      * @return bool
15:      */
16:     public function isMac();
17: 
18:     /**
19:      * Is the system a windows operating system?
20:      *
21:      * @return bool
22:      */
23:     public function isWindows();
24: 
25:     /**
26:      * Is the system a linux system? Assumes that if the OS is not windows, and is
27:      * not mac, then it is linux.
28:      *
29:      * @return bool
30:      */
31:     public function isLinux();
32: 
33:     /**
34:      * Return whether or not the OS is a 64 bit operating system.
35:      *
36:      * @return bool
37:      */
38:     public function is64Bit();
39: }
40: