diff --git a/frontend/types/types.d.ts b/frontend/types/types.d.ts
index 81391bd..bb3f518 100644
--- a/frontend/types/types.d.ts
+++ b/frontend/types/types.d.ts
@@ -3,4 +3,32 @@
 declare module "*.png" {
     const value: any;
     export = value;
-}
\ No newline at end of file
+}
+
+export interface RentContract {
+    lenderAddress: string;
+    borrowerAddress: string;
+    nftCollection: string;
+    nftId: string;
+    startDate: Date;
+    dueDate: Date
+    rentalPayment: number;
+    collateral: number;
+    collateralPayoutPeriod: number;
+}
+
+export interface AvaliableDates {
+    startDate: Date;
+    endDate: Date;
+}
+
+export interface Listing {
+    nftListingName: string;
+    nftListingDescription: string;    
+    datesForRent: AvaliableDates[];
+}
+
+export interface Nft {
+    contract?: RentContract;
+    listing: Listing;
+}