Feat/export helpercontracts (#55)

* feat: added exports to index

* fix: added index to coverage ignore

* feat: added interface

Author: sendra

jest.config.js

@@ -22,6 +22,7 @@ module.exports = {
   coveragePathIgnorePatterns: [
     'packages/contract-helpers/src/ui-incentive-data-provider/typechain',
     'packages/contract-helpers/src/wallet-balance-provider/typechain',
+    'packages/contract-helpers/src/index.ts',
   ],
   modulePathIgnorePatterns: ['node_modules'],
   preset: 'ts-jest',

packages/contract-helpers/src/index.ts

@@ -0,0 +1,2 @@
+export * from './ui-incentive-data-provider';
+export * from './wallet-balance-provider';

packages/contract-helpers/src/ui-incentive-data-provider/index.ts

@@ -9,13 +9,23 @@ import {
 } from './types/UiIncentiveDataProviderTypes';
 export * from './types/UiIncentiveDataProviderTypes';
 
+export interface UiIncentiveDataProviderInterface {
+  getAllIncentives: (
+    user: string,
+  ) => Promise<FullReservesIncentiveDataResponse>;
+  getReservesIncentives: () => Promise<ReserveIncentiveDataResponse[]>;
+  getUserReservesIncentives: (
+    user: string,
+  ) => Promise<UserReserveIncentiveDataResponse[]>;
+}
 export interface UiIncentiveDataProviderContext {
   incentiveDataProviderAddress: string;
   lendingPoolAddressProvider: string;
   provider: providers.Provider;
 }
 
-export class UiIncentiveDataProvider {
+export class UiIncentiveDataProvider
+  implements UiIncentiveDataProviderInterface {
   private readonly _contract: UiIncentiveDataProviderContract;
 
   private readonly _lendingPoolAddressProvider: string;