Revert "Be more careful with default types (#34)" (#36)

This reverts commit 692b530623.

src/index.ts

@@ -17,7 +17,6 @@ import { InteriorAPI } from './datasources/interior-api';
 
 import { verifyToken } from './cognito/cognito-client';
 import { readFileSync } from 'fs';
-import { InteriorsLambdaAPI } from './datasources/interiors-lambda-api';
 const path = require('path');
 const typeDefs = readFileSync(
   path.join(__dirname, './schema.graphql'),
@@ -30,7 +29,6 @@ const knexConfig = knexStringcase(dbConfig);
 const categoryApi = new CategoryAPI(knexConfig);
 const designerApi = new DesignerAPI(knexConfig);
 const imageServerApi = new ImageServerApi();
-const interiorsLambdaApi = new InteriorsLambdaAPI();
 const interiorApi = new InteriorAPI(knexConfig, imageServerApi);
 const keywordApi = new KeywordAPI(knexConfig);
 const marketLocaleApi = new MarketLocaleAPI(knexConfig);
@@ -41,7 +39,6 @@ const dataSources = () => ({
   categoryApi,
   designerApi,
   interiorApi,
-  interiorsLambdaApi,
   imageServerApi,
   keywordApi,
   marketLocaleApi,