infra changes

src/shared/types/Course.ts

@@ -66,7 +66,7 @@ export class Course {
     /** Which semester is the course from */
     semester: Semester;
 
-    constructor(course: Serialized<Course> | Course) {
+    constructor(course: Serialized<Course>) {
         Object.assign(this, course);
         this.schedule = new CourseSchedule(course.schedule);
         this.instructors = course.instructors.map(i => new Instructor(i));

src/shared/types/CourseMeeting.ts

@@ -37,7 +37,7 @@ export class CourseMeeting {
     /** The location that the course is taught */
     location?: Location;
 
-    constructor(meeting: Serialized<CourseMeeting> | CourseMeeting) {
+    constructor(meeting: Serialized<CourseMeeting>) {
         Object.assign(this, meeting);
     }
 

src/shared/types/CourseSchedule.ts

@@ -7,7 +7,7 @@ import { CourseMeeting, Day, DAY_MAP } from './CourseMeeting';
 export class CourseSchedule {
     meetings: CourseMeeting[] = [];
 
-    constructor(courseSchedule?: Serialized<CourseSchedule> | CourseSchedule) {
+    constructor(courseSchedule?: Serialized<CourseSchedule>) {
         if (!courseSchedule) {
             return;
         }