Added release drafter and auto publish configuration, Updated package.json with the pre publish commands

.github/release-drafter.yml

@@ -0,0 +1,3 @@
+template: |
+  ## What’s Changed
+  $CHANGES

.github/workflows/draft-release.yml

@@ -0,0 +1,17 @@
+name: draft-release
+
+on:
+  push:
+    branches:
+      - 'master'
+
+jobs:
+  update_release_draft:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: release-drafter/release-drafter@v5
+        with:
+          config-name: release-drafter.yml
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+

.github/workflows/npm-publish.yml

@@ -0,0 +1,20 @@
+name: npm-publish
+
+on:
+  release:
+    types: [released]
+
+jobs:
+  npm-publish:
+    name: npm-publish
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 14
+      - uses: JS-DevTools/npm-publish@v1
+        with:
+          token: ${{ secrets.NPM_AUTH_TOKEN }}
+          access: public
+          check-version: true

package.json

@@ -9,6 +9,7 @@
   "types": "dist/esm/src/index.d.ts",
   "sideEffects": false,
   "scripts": {
+    "prepublishOnly": "npm i && npm run build",
     "build": "rollup -c rollup.config.js",
     "dev": "rollup -w -c rollup.config.js",
     "lint": "prettier -c --parser typescript \"{src,__tests__,e2e}/**/*.[jt]s?(x)\"",