1. Dart
2. dart:core
3. RegExp
4. pattern property

RegExp class

1. Constructors
2. RegExp
3. Properties
4. isCaseSensitive
5. isDotAll
6. isMultiLine
7. isUnicode
8. pattern
9. hashCode
10. runtimeType
11. Methods
12. allMatches
13. firstMatch
14. hasMatch
15. stringMatch
16. matchAsPrefix
17. noSuchMethod
18. toString
19. Operators
20. operator ==
21. Static methods
22. escape

String get pattern;