Generate .d.ts files for importing.

package.json

@@ -1,9 +1,10 @@
 {
   "name": "amazon-pa-api5-node-ts",
-  "version": "2.1.3",
+  "version": "2.1.4",
   "description": "ProductAdvertisingAPI 5.0 NodeJS SDK rewritten in TypeScript.",
   "license": "Apache-2.0",
-  "main": "dist/src/index.ts",
+  "main": "dist/src/index",
+  "types": "dist/src/index",
   "scripts": {
     "clean": "rimraf dist",
     "build": "tsc",

tsconfig.json

@@ -1,6 +1,7 @@
 {
     "extends": "./tsconfig.strict.json",
     "compilerOptions": {
+      "declaration": true,
       "noImplicitAny": false,
       "noEmitOnError": true,
       "removeComments": false,
@@ -13,6 +14,6 @@
     "include": [
       "src/**/*",
       "tests/**/*",
-      "examples/**/*",
+      "examples/**/*"
     ]
   }