feat: regex converter

baRSS/Regex Editor/RegexFeed.h

@@ -0,0 +1,30 @@
+@import Cocoa;
+@class RegexConverter;
+
+NS_ASSUME_NONNULL_BEGIN
+
+@interface RegexFeedEntry : NSObject
+@property (nullable, readonly) NSString *href;
+@property (nullable, readonly) NSString *title;
+@property (nullable, readonly) NSString *desc;
+@property (nullable, readonly) NSString *dateString;
+@property (nullable, readonly) NSDate *date;
+
+@property (nullable, readonly) NSString *rawMatch;
+@end
+
+
+@interface RegexFeed : NSObject
+@property (nullable, copy) NSString *rxEntry;
+@property (nullable, copy) NSString *rxHref;
+@property (nullable, copy) NSString *rxTitle;
+@property (nullable, copy) NSString *rxDesc;
+@property (nullable, copy) NSString *rxDate;
+@property (nullable, copy) NSString *dateFormat;
+
++ (RegexFeed *)from:(RegexConverter*)regex;
+
+- (NSArray<RegexFeedEntry*>*)process:(NSString*)rawData error:(NSError * __autoreleasing *)err;
+@end
+
+NS_ASSUME_NONNULL_END