refactor: change separate tools by category

core/stdlib/src/utils/index.ts

@@ -0,0 +1,21 @@
+/**
+ * @name timestamp
+ * @category Utils
+ * @description Returns the current timestamp
+ *
+ * @returns {number} The current timestamp
+ *
+ * @since 0.0.2
+ */
+export const timestamp = () => Date.now();
+
+/**
+ * @name noop
+ * @category Utils
+ * @description A function that does nothing
+ *
+ * @returns {void} Nothing
+ *
+ * @since 0.0.2
+ */
+export const noop = () => {};