Usage examples can be found at tests.
Coding Standard Library makes it easy to create .php_cs.dist file with data already pre-configured according to accepted syntax rules.
Basically, just use the following lines of code to make the .php_cs.dist file valid with all the main rules.:
<?php use Framework\CodingStandard\Config; use Framework\CodingStandard\Finder; return Config::create()->setFinder( Finder::create()->in(__DIR__) );