@class NSString; @interface ECMappingInfo : NSObject @property (readonly, nonatomic) NSString *sheetName; @property (readonly, nonatomic) int rowOffset; @property (readonly, nonatomic) int columnOffset; + (id)mappingInfoWithSheetName:(id)a0; - (void).cxx_destruct; - (id)initWithSheetName:(id)a0; @end