Fix typings and add Ember 4.4 scenario to ember-try

Author: lukemelia

.github/workflows/ci.yml

@@ -51,6 +51,7 @@ jobs:
       fail-fast: false
       matrix:
         try-scenario:
+          - ember-lts-4.4
           - ember-lts-4.12
           - ember-lts-5.12
           - ember-release

config/ember-try.js

@@ -6,6 +6,19 @@ module.exports = async function () {
   return {
     packageManager: 'pnpm',
     scenarios: [
+      {
+        name: 'ember-lts-4.4',
+        npm: {
+          devDependencies: {
+            'ember-source': '~4.4.0',
+            '@ember/test-helpers': '2.7.0',
+            '@types/ember__test-helpers': '2.8.3',
+            '@types/ember-qunit': '6.1.1',
+            'ember-qunit': '^7.0.0',
+            'ember-resolver': '^8.1.0',
+          },
+        },
+      },
       {
         name: 'ember-lts-4.12',
         npm: {

package.json

@@ -58,6 +58,8 @@
     "@glint/environment-ember-template-imports": "^1.5.2",
     "@glint/template": "^1.6.2",
     "@release-it-plugins/lerna-changelog": "^8.0.1",
+    "@types/ember__application": "^4.0.11",
+    "@types/ember__runloop": "^4.0.10",
     "@typescript-eslint/eslint-plugin": "^8.46.2",
     "@typescript-eslint/parser": "^8.46.2",
     "broccoli-asset-rev": "^3.0.0",