| 465 | } |
| 466 | |
| 467 | interface Rule { |
| 468 | prelude: string; |
| 469 | condition: string; |
| 470 | body: string | Rule[]; |
| 471 | } |
| 472 | |
| 473 | // Generate a class name from a number, e.g. index within the theme. |
| 474 | // This maps to an alphabet containing lower case letters, upper case letters, and numbers. |