Update TypeScript

.github/workflows/ci.yml

@@ -74,10 +74,10 @@ jobs:
       fail-fast: false
       matrix:
         typescript-scenario:
-          - typescript@5.0
-          - typescript@5.1
-          - typescript@5.2
-          - typescript@5.3
+          - typescript@5.7
+          - typescript@5.8
+          - typescript@5.9
+          - typescript@6.0
           - typescript@next
 
     steps:

addon/package.json

@@ -71,13 +71,13 @@
     "@babel/eslint-parser": "^7.23.3",
     "@babel/plugin-proposal-class-properties": "^7.18.6",
     "@babel/plugin-proposal-decorators": "^7.23.6",
+    "@ember/library-tsconfig": "^2.0.0",
     "@embroider/addon-dev": "^4.1.3",
     "@glint/core": "^1.5.2",
     "@glint/environment-ember-loose": "^1.5.2",
     "@glint/environment-ember-template-imports": "^1.5.2",
     "@glint/template": "^1.5.2",
     "@rollup/plugin-babel": "^6.0.4",
-    "@tsconfig/ember": "^3.0.3",
     "@types/rsvp": "^4.0.8",
     "@typescript-eslint/eslint-plugin": "^6.15.0",
     "@typescript-eslint/parser": "^6.15.0",
@@ -94,7 +94,7 @@
     "npm-run-all": "^4.1.5",
     "prettier": "^3.1.1",
     "rollup": "^4.9.1",
-    "typescript": "^5.3.3"
+    "typescript": "^6.0.2"
   },
   "engines": {
     "node": "16.* || >= 18"

addon/tsconfig.json

@@ -1,5 +1,5 @@
 {
-  "extends": "@tsconfig/ember/tsconfig.json",
+  "extends": "@ember/library-tsconfig",
   "include": [
     "src/**/*",
     "unpublished-development-types/**/*"
@@ -8,35 +8,7 @@
     "environment": ["ember-loose", "ember-template-imports"]
   },
   "compilerOptions": {
-
-    /**
-      https://www.typescriptlang.org/tsconfig#allowImportingTsExtensions
-
-      We want our tooling to know how to resolve our custom files so the appropriate plugins
-      can do the proper transformations on those files.
-    */
-    "allowImportingTsExtensions": true,
-    "allowJs": true,
     "declarationDir": "declarations",
-
-    /**
-      https://www.typescriptlang.org/tsconfig#rootDir
-      "Default: The longest common path of all non-declaration input files."
-
-      Because we want our declarations' structure to match our rollup output,
-      we need this "rootDir" to match the "srcDir" in the rollup.config.mjs.
-
-      This way, we can have simpler `package.json#exports` that matches
-      imports to files on disk
-    */
-    "rootDir": "./src",
-
-    /**
-      https://www.typescriptlang.org/tsconfig#verbatimModuleSyntax
-
-      We don't want to include types dependencies in our compiled output, so tell TypeScript
-      to enforce using `import type` instead of `import` for Types.
-     */
-    "verbatimModuleSyntax": true
+    "rootDir": "./src"
   }
 }

docs/package.json

@@ -31,6 +31,7 @@
   },
   "devDependencies": {
     "@babel/eslint-parser": "^7.23.3",
+    "@ember/app-tsconfig": "^2.0.0",
     "@ember/optional-features": "^2.0.0",
     "@ember/string": "^3.1.1",
     "@ember/test-helpers": "^3.2.1",
@@ -40,7 +41,6 @@
     "@glint/environment-ember-loose": "^1.5.2",
     "@glint/environment-ember-template-imports": "^1.5.2",
     "@glint/template": "^1.5.2",
-    "@tsconfig/ember": "^3.0.3",
     "@types/qunit": "^2.19.9",
     "@types/rsvp": "^4.0.8",
     "@typescript-eslint/eslint-plugin": "^6.16.0",
@@ -63,7 +63,7 @@
     "ember-maybe-import-regenerator": "^1.0.0",
     "ember-qunit": "^8.0.2",
     "ember-resolver": "^11.0.1",
-    "ember-source": "~5.5.0",
+    "ember-source": "~6.12.0",
     "ember-source-channel-url": "^3.0.0",
     "ember-template-imports": "^4.0.0",
     "ember-template-lint": "^6.1.0",
@@ -81,7 +81,7 @@
     "qunit": "^2.16.0",
     "sass": "^1.43.3",
     "standard-version": "^9.3.2",
-    "typescript": "^5.3.3",
+    "typescript": "^6.0.2",
     "webpack": "^5.0.0"
   },
   "engines": {

docs/tsconfig.json

@@ -1,14 +1,7 @@
 {
-  "extends": "@tsconfig/ember/tsconfig.json",
+  "extends": "@ember/app-tsconfig",
   "compilerOptions": {
-    // The combination of `baseUrl` with `paths` allows Ember's classic package
-    // layout, which is not resolvable with the Node resolution algorithm, to
-    // work with TypeScript.
-    "baseUrl": ".",
     "allowJs": true,
-    // older glimmer doesn't have correct imports
-    // needs "import type"
-    "verbatimModuleSyntax": false,
     "paths": {
       "docs/tests/*": ["tests/*"],
       "docs/*": ["app/*"],