| DelegatingEngine | DelegatingEngine selects an engine for a given template. |
| PhpEngine | PhpEngine is an engine able to render PHP templates. |
| TemplateNameParser | TemplateNameParser is the default implementation of TemplateNameParserInterface. |
| TemplateReference | Internal representation of a template. |
Interfaces
| DebuggerInterface | DebuggerInterface is the interface you need to implement to debug template loader instances. |
| EngineInterface | EngineInterface is the interface each engine must implement. |
| TemplateNameParserInterface | TemplateNameParserInterface converts template names to TemplateReferenceInterface instances. |
| TemplateReferenceInterface | Interface to be implemented by all templates. |