[Enter description of this extension point.] Represents a library or type in semantic graph. If the element is the root of the extension, path is an absolute uri of the resource. Otherwise it is relative path from its parent element. Declares a Java class to be searched for annotations. Path to be imported Local name that can be used in the declarations to refer the path. [Enter the first release in which this extension point appears.] [Enter extension point usage example here.] [Enter API information here.] [Enter information about supplied implementation of this extension point.]