initial public release.

src/util/miscUtil.ts

@@ -0,0 +1,15 @@
+/**
+ * Miscellaneous utility functions
+ */
+
+/**
+ * Generates a unique ID with a consistent format
+ * @param prefix - The prefix for the ID (typically class name like 'KGMidiNote')
+ * @returns A unique ID in format: prefix_timestamp_randomString
+ * @example generateUniqueId('KGMidiNote') -> 'KGMidiNote_1642123456789_abc123def'
+ */
+export const generateUniqueId = (prefix: string): string => {
+  const timestamp = Date.now();
+  const randomString = Math.random().toString(36).substring(2, 11); // 9 character random string
+  return `${prefix}_${timestamp}_${randomString}`;
+};