switched to yarn

Author: iyegoroff

.circleci/config.yml

@@ -7,9 +7,9 @@ jobs:
     steps:
       - checkout
 
-      - run: npm i && npm run lint && npm run build
+      - run: yarn && yarn lint && yarn build
 
-      - run: cd CollapsibleHeaderViewsExample && npm i && npm run build
+      - run: cd CollapsibleHeaderViewsExample && yarn && yarn build
 
       - persist_to_workspace:
           root: .

CollapsibleHeaderViewsExample/package-lock.json

@@ -3,7 +3,7 @@
   "version": "0.0.1",
   "private": true,
   "scripts": {
-    "preinstall": "cd .. && npm i",
+    "preinstall": "cd .. && yarn link && yarn && cd CollapsibleHeaderViewsExample && yarn link react-native-collapsible-header-views",
     "postinstall": "metro-with-symlinks",
     "build": "rm -rf build && ../node_modules/.bin/tsc -p .",
     "watch": "npm run build -- --watch",