| Foswiki::Func | 1.1.5 | Main API. | 
		
			| Foswiki::Attrs | 1.1.5 | Parameter passing for custom macros | 
		
			| Foswiki::Request | 1.1.5 | URL parameters | 
		
			| Foswiki::Sandbox | 1.1.5 | Calls to external commands; untainting | 
		
			| Foswiki::Meta | 1.1.5 | Metadata for webs or topics.  This class may be changed after refactorings of the Foswiki internals, so please try to use Foswiki::Func instead if possible.  Incompatible changes will only be made during a major release. | 
		
			| Foswiki::AccessControlException | 1.1.5 | Exception used raise an access control violation. | 
		
			| Foswiki::OopsException | 1.1.5 | Exception used to raise a request to output a preformatted page. | 
		
			| Foswiki::Iterator | 1.1.5 |  | 
		
			| Foswiki::AggregateIterator | 2.0 |  | 
		
			| Foswiki::LineIterator | 2.0 |  | 
		
			| Foswiki::ListIterator | 2.0 |  | 
		
			| Foswiki::Plugins | 1.1.5 | Just to access $SESSION and $VERSION | 
		
			| Foswiki::Time | 1.1.5 | Time handling functions. | 
		
			| Foswiki::Validation | 2.0 | The key validation methods here are useful to plugins |