| Total Complexity | 4 |
| Dependencies | 1 |
| Dependents | 1 |
| Total lines | 22 |
| Lines of code | 15 |
| Logical lines of code | 8 |
| Comment lines | 0 |
| Methods | 3 |
| Properties | 2 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| getInstance() | 70 | 2 | 7 | |
| doHooks() | 75 | 1 | 4 | |
| custom_shipping_fee() | 76 | 1 | 4 |