switch to vitest and build into dist subdir

Author: ef4

__tests__/all.test.ts

@@ -22,6 +22,12 @@ import * as _compiler from 'ember-source/dist/ember-template-compiler.js';
 
 const compiler: EmberTemplateCompiler = _compiler.default;
 
+declare module 'vitest' {
+  interface Assertion {
+    equalCode(expectedCode: string, message?: string): void;
+  }
+}
+
 describe('htmlbars-inline-precompile', function () {
   let plugins: ([typeof HTMLBarsInlinePrecompile, Options] | [unknown])[];
 

package.json

@@ -8,23 +8,23 @@
   "type": "module",
   "exports": {
     ".": {
-      "browser": "./src/plugin.js",
-      "default": "./src/node-main.js"
+      "browser": "./dist/src/plugin.js",
+      "default": "./dist/src/node-main.js"
     },
-    "./browser": "./src/plugin.js",
-    "./node": "./src/node-main.js"
+    "./browser": "./dist/src/plugin.js",
+    "./node": "./dist/src/node-main.js"
   },
   "files": [
-    "src/**/*.js",
-    "src/**/*.d.ts",
-    "src/**/*.js.map"
+    "dist/src/**/*.js",
+    "dist/src/**/*.d.ts",
+    "dist/src/**/*.js.map"
   ],
   "scripts": {
     "build": "tsc",
     "clean": "git clean -d -f -x src __tests__",
     "lint": "eslint --cache --ext .ts .",
     "prepare": "tsc",
-    "test": "vitest"
+    "test": "vitest --dir __tests__"
   },
   "dependencies": {
     "@glimmer/syntax": ">= 0.94.9",