1 files changed, 12 insertions, 0 deletions
diff --git a/src/types.d.ts b/src/types.d.ts
new file mode 100644
index 0000000..cfc60bc
--- /dev/null
+++ b/src/types.d.ts
@@ -0,0 +1,12 @@
+export interface User {
+  username: string;
+  id: number | null;
+}
+
+export interface Solution {
+  id: number;
+  result: string;
+  date: string;
+  author: User;
+}
+