1. m4e_sdk
2. m4e_sdk
3. TransactionType
4. toString method

TransactionType class

1. Properties
2. hashCode
3. runtimeType
4. Methods
5. toString
6. noSuchMethod
7. Operators
8. operator ==
9. Static methods
10. parse
11. Constants
12. cashIn
13. cashOut

@override
String toString() => _transactionType;