Index: node_modules/es-toolkit/dist/object/flattenObject.mjs
===================================================================
--- node_modules/es-toolkit/dist/object/flattenObject.mjs	(revision a762898ecd37a452c782821d4c2c4955c6ed2521)
+++ node_modules/es-toolkit/dist/object/flattenObject.mjs	(revision a762898ecd37a452c782821d4c2c4955c6ed2521)
@@ -0,0 +1,26 @@
+import { isPlainObject } from '../predicate/isPlainObject.mjs';
+
+function flattenObject(object, { delimiter = '.' } = {}) {
+    return flattenObjectImpl(object, '', delimiter);
+}
+function flattenObjectImpl(object, prefix, delimiter) {
+    const result = {};
+    const keys = Object.keys(object);
+    for (let i = 0; i < keys.length; i++) {
+        const key = keys[i];
+        const value = object[key];
+        const prefixedKey = prefix ? `${prefix}${delimiter}${key}` : key;
+        if (isPlainObject(value) && Object.keys(value).length > 0) {
+            Object.assign(result, flattenObjectImpl(value, prefixedKey, delimiter));
+            continue;
+        }
+        if (Array.isArray(value) && value.length > 0) {
+            Object.assign(result, flattenObjectImpl(value, prefixedKey, delimiter));
+            continue;
+        }
+        result[prefixedKey] = value;
+    }
+    return result;
+}
+
+export { flattenObject };