Returns a Boolean value indicating whether the receiver reads multiple documents of the given type concurrently.
Original signature is '+ (BOOL)canConcurrentlyReadDocumentsOfType:(NSString *)typeName'
Available in Mac OS X v10.6 and later.


- typeName (NSString)
- The string that identifies the document type.

NO by default; subclasses can override to return YES, thereby causing documents of the specified type to be read concurrently.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later)