Merge pull request #1017 from typed-ember/v4-drop-node-8

[v4] drop support for Node 8

Author: chriskrycho

.github/workflows/ci.yml

@@ -40,7 +40,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v1
         with:
-          node-version: '^8.12'
+          node-version: '^10'
       # https://github.com/expo/expo-github-action/issues/20#issuecomment-541676895
       - name: Raise Watched File Limit
         run: echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
@@ -64,7 +64,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v1
         with:
-          node-version: '^8.12'
+          node-version: '^10'
       - name: Install Dependencies
         run: yarn install --frozen-lockfile
       - name: Prepare CI Environment
@@ -84,7 +84,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v1
         with:
-          node-version: '^8.12'
+          node-version: '^10'
       - name: Raise Watched File Limit
         run: echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
       - name: Install Dependencies
@@ -113,7 +113,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v1
         with:
-          node-version: '^8.12'
+          node-version: '^10'
       - name: Raise Watched File Limit
         run: echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
       - name: Install Dependencies

package.json

@@ -135,7 +135,7 @@
     "hawk": "7"
   },
   "engines": {
-    "node": "8.* || >= 10.*"
+    "node": "10.* || >= 12.*"
   },
   "ember-addon": {
     "configPath": "tests/dummy/config",