Namespace

Symfony\Component\Templating

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.