| class name | Type | Purpose |
|---|---|---|
| .app-number | Text | To style the outermost wrapper element of number widget. |
| .app-number-invalid | Text | To style the invalid state of number widget. |
| .app-number-placeholer | Text | To style the placeholder text of number widget. |
| .app-number-skeleton | WM Skeleton | To style the skeleton of number widget. |
