Add typescript build configuration

package.json

@@ -1,15 +1,25 @@
 {
   "name": "railbird-gql",
   "version": "1.0.0",
-  "main": "src/index.js",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "build": "tsc",
+    "prepublishOnly": "npm run build",
+    "postinstall": "tsc"
+  },
   "repository": "ssh://gitea@dev.railbird.ai:1123/railbird/railbird-gql.git",
   "author": "Ivan Malison <IvanMalison@gmail.com>",
   "license": "MIT",
   "dependencies": {
+    "@apollo/client": "^3.9.2",
     "@graphql-codegen/cli": "^5.0.0",
     "@graphql-codegen/typescript": "^4.0.1",
     "@graphql-codegen/typescript-operations": "^4.0.1",
     "@graphql-codegen/typescript-react-apollo": "^4.2.0",
     "graphql": "^16.8.1"
+  },
+  "devDependencies": {
+    "typescript": "^4.x"
   }
 }