Classes

ClassExistenceResource represents a class existence.
ComposerResource tracks the PHP version and Composer dependencies.
DirectoryResource represents a resources stored in a subdirectory tree.
FileExistenceResource represents a resource stored on the filesystem.
FileResource represents a resource stored on the filesystem.
GlobResource represents a set of resources stored on the filesystem.
Resource checker for instances of SelfCheckingResourceInterface.

Interfaces

ResourceInterface is the interface that must be implemented by all Resource classes.
Interface for Resources that can check for freshness autonomously, without special support from external services.