1 files changed, 3 insertions, 0 deletions
diff --git a/packages/shared/src/index.ts b/packages/shared/src/index.ts
new file mode 100644
index 00000000..070e1f99
--- /dev/null
+++ b/packages/shared/src/index.ts
@@ -0,0 +1,3 @@
+export type Maybe<T> = T | null;
+
+export const identity = <T>(value: T): T => value;