Merge pull request #4309 from GeekyAnts/fix/optimise-tree-shaking

fix: optimise bundle for tree shaking

Author: surajahmed

package.json

@@ -1,6 +1,7 @@
 {
  "name": "native-base",
  "description": "Essential cross-platform UI components for React Native",
+ "sideEffects": false,
  "keywords": [
  "android",
  "ios",
@@ -39,7 +40,7 @@
  "license": "MIT",
  "private": false,
  "main": "lib/commonjs/index",
- "module": "dist/bundle.web.js",
+ "module": "lib/module/index",
  "types": "lib/typescript/src/index.d.ts",
  "react-native": "src/index",
  "source": "src/index",
@@ -160,16 +161,10 @@
  "output": "lib",
  "targets": [
  [
- "commonjs",
- {
- "configFile": true
- }
+ "commonjs"
  ],
  [
- "module",
- {
- "configFile": true
- }
+ "module"
  ],
  "typescript"
  ]