Feature: Test package creation

.github/workflows/build.yml

@@ -0,0 +1,32 @@
+# This workflow will do a clean installation of node dependencies, cache/restore them, build the source code and run tests across different versions of node
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
+
+name: Build npm package
+
+on:
+  push:
+    branches:
+      - 'feature-*'
+      - 'fix-*'
+  pull_request:
+    branches:
+      - 'main'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [16.x, 18.x, 20.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'yarn'
+      - run: yarn install
+      - run: yarn build

.github/workflows/publish-npm.yml

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+# This workflow will build and publish a package to npmjs when a version release is created
+# https://docs.github.com/en/actions/publishing-packages/publishing-nodejs-packages#publishing-packages-using-yarn
+
+name: Publish Package to npmjs
+
+on:
+  push:
+    tags:
+      - 'v[0-9]+.[0-9]+.[0-9]+*'
+
+env:
+  NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Setup .npmrc file to publish to npm
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+          registry-url: 'https://registry.npmjs.org'
+          # Defaults to the user or organization that owns the workflow file
+          scope: '@numbersprotocol'
+
+      - name: Install dependencies
+        run: yarn install
+
+      - name: Build project
+        run: yarn build
+
+      - name: Publish to npm
+        run: yarn publish --no-git-tag-version
+        env:
+          NODE_AUTH_TOKEN: ${{ env.NODE_AUTH_TOKEN }}