">+&nbsp;sharedInstance</a></code>
		
	</span>
	
	
</li><li>
	<span class="tooltip">
		<code><a href="#//api/name/isInvalidState:">&ndash;&nbsp;isInvalidState:</a></code>
		
	</span>
	
	
</li><li>
	<span class="tooltip">
		<code><a href="#//api/name/appendSeparator:">&ndash;&nbsp;appendSeparator:</a></code>
		
	</span>
	
	
</li><li>
	<span class="tooltip">
		<code><a href="#//api/name/expectingKey:">&ndash;&nbsp;expectingKey:</a></code>
		
	</span>
	
	
</li><li>
	<span class="tooltip">
		<code><a href="#//a