line height text, refactored course schedule, added string representation functions to course meeting

src/views/styles/fonts.module.scss.d.ts

@@ -22,6 +22,18 @@ export interface ISizes {
     xx_large_size: number;
 }
 
+/**
+ * the type for all the line height scss variables exported from fonts.module.scss
+ */
+export interface LineHeight {
+    x_small_line_height: number;
+    small_line_height: number;
+    medium_line_height: number;
+    large_line_height: number;
+    x_large_line_height: number;
+    xx_large_line_height: number;
+}
+
 /** A utility type that removes the _weight postfix from the variable names for weights */
 export type Weight = keyof IWeights extends `${infer U}_weight` ? U : never;
 
@@ -32,7 +44,7 @@ export type Size = keyof ISizes extends `${infer U}_size` ? U : never;
  * This is a file that we need to create to tell typescript what the shape of the css modules is
  * when we import them into ts/tsx files
  */
-export type IFonts = IWeights & ISizes;
+export type IFonts = IWeights & ISizes & LineHeight;
 
 declare const fonts: IFonts;
 export default fonts;