diff --git a/src/core/utils/objectEntries.ts b/src/core/utils/objectEntries.ts
new file mode 100644
index 0000000..3476ec9
--- /dev/null
+++ b/src/core/utils/objectEntries.ts
@@ -0,0 +1,3 @@
+export const objectEntries = <T extends Record<string, unknown>, R extends keyof T>(obj: T) => (
+    Object.entries(obj) as Array<[R, T[R]]>
+);
diff --git a/src/core/utils/objectKeys.ts b/src/core/utils/objectKeys.ts
new file mode 100644
index 0000000..abd4f99
--- /dev/null
+++ b/src/core/utils/objectKeys.ts
@@ -0,0 +1,3 @@
+export const objectKeys = <T extends Record<string, unknown>>(obj: T) => (
+    Object.keys(obj) as Array<keyof T>
+);