Lean

.babelrc

@@ -0,0 +1,10 @@
+{
+    "presets": [
+        [
+            "@babel/env",
+            {
+                "modules": false
+            }
+        ]
+    ]
+}

.github/workflows/nodejs.yml

@@ -9,7 +9,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [10.x, 12.x]
+        node-version: [12.x]
 
     steps:
     - uses: actions/checkout@v1
@@ -20,6 +20,7 @@ jobs:
     - name: build and test
       run: |
         npm i -g yarn
+        yarn install
         yarn build
         yarn test
       env:

.github/workflows/npmpublish.yml

@@ -12,7 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [10.x, 12.x]
+        node-version: [12.x]
 
     steps:
     - uses: actions/checkout@v1
@@ -23,6 +23,7 @@ jobs:
     - name:  build and test
       run: |
         npm i -g yarn
+        yarn install
         yarn build
         yarn test
       env:
@@ -40,6 +41,7 @@ jobs:
     - name: yarn publish
       run: |
         npm i -g yarn
+        yarn build
         yarn config set //registry.npmjs.org/:_authToken=$NODE_AUTH_TOKEN
         yarn publish        
       env:

.gitignore

@@ -3,3 +3,4 @@ samples/sample-app/node_modules/*
 .env
 .vscode
 .DS_Store
+dist