chore!: deprecate node 12

BREAKING_CHANGE: Minimum supported node version is now 14

Author: alioguzhan

.github/workflows/npmtest.yml

@@ -14,7 +14,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        node: [12, 14, 16]
+        node: [14, 16, 18]
         os: [ubuntu-latest]
     steps:
       - uses: actions/checkout@v1

package.json

@@ -17,7 +17,7 @@
   "main": "dist/index.min.js",
   "module": "dist/index.es.js",
   "engines": {
-    "node": ">=12"
+    "node": ">=14"
   },
   "files": [
     "dist"