| Total Complexity | 7 |
| Dependencies | 5 |
| Dependents | 4 |
| Total lines | 118 |
| Lines of code | 47 |
| Logical lines of code | 24 |
| Comment lines | 43 |
| Methods | 3 |
| Properties | 4 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| send_document() | 56 | 3 | 17 | |
| register_email_classes() | 67 | 3 | 8 | |
| __construct() | 54 | 1 | 22 |