Fix ts errors

Author: schickling

package.json

@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "aws-sdk": "^2.7.27",
-    "graphql-request": "^1.1.2",
+    "graphql-request": "^1.3.3",
     "lambda-helpers": "^0.2.1",
     "sharp": "^0.18.2",
     "source-map-support": "^0.4.15"

tsconfig.json

@@ -7,7 +7,7 @@
     "outDir": ".build",
     "rootDir": ".",
     "moduleResolution": "node",
-    "lib": ["es2016"]
+    "lib": ["es2016", "dom"]
   },
   "exclude": [
     "node_modules",

yarn.lock

@@ -1372,9 +1372,9 @@ graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6:
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
-graphql-request@^1.1.2:
-  version "1.3.2"
-  resolved "https://registry.yarnpkg.com/graphql-request/-/graphql-request-1.3.2.tgz#bcbf5961279b7a5732135ad78cd07a3c0e982d66"
+graphql-request@^1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/graphql-request/-/graphql-request-1.3.3.tgz#8138f6b53914d8c659381fba5bd38dcca3f6b1f1"
   dependencies:
     isomorphic-fetch "^2.2.1"