Update tsconfig.json

Author: cliveyg

tsconfig.json

@@ -1,17 +1,18 @@
 {
   "compilerOptions": {
-    "declaration": true,
-    "declarationDir": "build",
-    "module": "esnext",
     "target": "es5",
-    "lib": ["es6", "dom", "es2016", "es2017"],
-    "sourceMap": true,
-    "jsx": "react",
+    "module": "esnext",
+    "lib": ["dom", "esnext"],
+    "jsx": "react-jsx",
+    "declaration": true,
     "moduleResolution": "node",
-    "allowSyntheticDefaultImports": true,
-    "esModuleInterop": true
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "outDir": "build",
+    "types": ["jest", "node"]
   },
-  "include": ["src/**/*"],
-  "exclude": ["node_modules", "build"],
-  "baseUrl": "./",
-}
+  "include": ["src", "tests"],
+  "exclude": ["node_modules", "build"]
+}