Enforce const enums

Fixes #1408
2018-04-23 17:35:41 -07:00
parent 45b4429712
commit fcde7be62a
7 changed files with 9 additions and 6 deletions
@@ -6,7 +6,7 @@
 import { ITerminal, ICircularList, LineData } from '../Types';
 import { C0 } from '../EscapeSequences';

-enum Direction {
+const enum Direction {
  UP = 'A',
  DOWN = 'B',
  RIGHT = 'C',