Add comments to Schedule and ScheduleRetryConfig

src/function-configuration.ts

@@ -32,6 +32,9 @@ export const VALID_MEMORY_OPTIONS = [
  '2GB',
 ] as const;
 
+/**
+ * Scheduler retry options. Applies only to scheduled functions.
+ */
 export interface ScheduleRetryConfig {
  retryCount?: number;
  maxRetryDuration?: string;
@@ -40,6 +43,9 @@ export interface ScheduleRetryConfig {
  maxDoublings?: number;
 }
 
+/**
+ * Configuration options for scheduled functions.
+ */
 export interface Schedule {
  schedule: string;
  timeZone?: string;