Ok

src/views/components/common/CalendarGrid/CalendarGrid.tsx

@@ -2,7 +2,18 @@ import React from 'react';
 import styles from './CalendarGrid.module.scss';
 import CalendarCell from '../CalendarGridCell/CalendarGridCell';
 
-
+/**
+ * a map of the days of the week that a class is taught, and the corresponding abbreviation
+ */
+export const DAY_MAP = {
+  M: 'Monday',
+  T: 'Tuesday',
+  W: 'Wednesday',
+  TH: 'Thursday',
+  F: 'Friday',
+  S: 'Saturday',
+  SU: 'Sunday',
+} as const;
 const daysOfWeek = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday'];
 const hoursOfDay = Array.from({ length: 14 }, (_, index) => index + 8);