feat: Drop support for node 10 (#930)

eps1lon · web-flow · commit 42dad789af19 · 2021-06-12T11:27:17.000+02:00
BREAKING CHANGE: node 10 is no longer supported. It reached its end-of-life on 30.04.2021.
diff --git a/.codesandbox/ci.json b/.codesandbox/ci.json
@@ -1,3 +1,4 @@
 {
-  "sandboxes": ["new", "github/kentcdodds/react-testing-library-examples"]
+  "sandboxes": ["new", "github/kentcdodds/react-testing-library-examples"],
+  "node": "12"
 }
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
@@ -17,7 +17,7 @@ jobs:
     if: ${{ !contains(github.head_ref, 'all-contributors') }}
     strategy:
       matrix:
-        node: [10.13, 12, 14, 16]
+        node: [12, 14, 16]
         react: [latest, next, experimental]
     runs-on: ubuntu-latest
     steps:
diff --git a/package.json b/package.json
@@ -6,7 +6,7 @@
   "types": "types/index.d.ts",
   "module": "dist/@testing-library/react.esm.js",
   "engines": {
-    "node": ">=10"
+    "node": ">=12"
   },
   "scripts": {
     "prebuild": "rimraf dist",

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,4 @@`
`1`	`1`	`{`
`2`		`- "sandboxes": ["new", "github/kentcdodds/react-testing-library-examples"]`
	`2`	`+ "sandboxes": ["new", "github/kentcdodds/react-testing-library-examples"],`
	`3`	`+ "node": "12"`
`3`	`4`	`}`