fix: update remaining test scripts and fix type imports

- Update 21 packages' test scripts from fix/node24 (mocha -> node --test)
- Add --test-force-exit --test-timeout --experimental-transform-types flags
- Fix remaining .js -> .ts imports in test files
- Fix type-only imports (EntrypointBundle, etc.)

Note: 8 test-runner packages still use mocha because fix/node24
didn't migrate their browser-based integration tests.

Assisted-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: bennypowers

packages/dev-server-core/package.json

@@ -37,8 +37,8 @@
     "start:event-stream": "node demo/event-stream/start-server.js",
     "start:http2": "node demo/http2/start-server.js",
     "start:import-asset": "node demo/import-asset/start-server.js",
-    "test": "mocha \"test/**/*.test.{ts,js,mjs,cjs}\" --require ts-node/register --exit --reporter dot",
-    "test:watch": "mocha \"test/**/*.test.{ts,js,mjs,cjs}\" --require ts-node/register --watch --watch-files src,test"
+    "test": "node --experimental-transform-types --test --test-force-exit --test-timeout 120000 \"test/**/*.test.ts\"",
+    "test:watch": "node --experimental-transform-types --test --test-force-exit --watch \"test/**/*.test.ts\""
   },
   "files": [
     ".self-signed-dev-server-ssl.cert",

packages/dev-server-esbuild/package.json

@@ -27,7 +27,7 @@
     "build": "tsc",
     "start:demo:jsx": "es-dev-server --config demo/jsx/server.config.js",
     "start:demo:ts": "es-dev-server --config demo/ts/server.config.js",
-    "test:node": "node --experimental-transform-types --test --test-force-exit --test-timeout 60000 test/**/*.test.ts",
+    "test:node": "node --experimental-transform-types --test --test-force-exit --test-timeout 120000 test/**/*.test.ts",
     "test:watch": "node --experimental-transform-types --test --test-force-exit --watch test/**/*.test.ts"
   },
   "files": [

packages/rollup-plugin-html/test/src/input/extract/extractModules.test.ts

@@ -1,10 +1,10 @@
 import path from 'path';
 import { parse, serialize } from 'parse5';
 import { expect } from 'chai';
-import { html, js } from '../../../utils.js';
+import { html, js } from '../../../utils.ts';
 
-import { extractModules } from '../../../../src/input/extract/extractModules.js';
-import type { ScriptModuleTag } from '../../../../src/RollupPluginHTMLOptions.js';
+import { extractModules } from '../../../../src/input/extract/extractModules.ts';
+import type { ScriptModuleTag } from '../../../../src/RollupPluginHTMLOptions.ts';
 
 const { sep } = path;
 

packages/rollup-plugin-html/test/src/output/getOutputHTML.test.ts

@@ -1,7 +1,7 @@
 import { expect } from 'chai';
 import path from 'path';
-import { getOutputHTML, type GetOutputHTMLParams } from '../../../src/output/getOutputHTML.js';
-import { EntrypointBundle } from '../../../src/RollupPluginHTMLOptions.js';
+import { getOutputHTML, GetOutputHTMLParams } from '../../../src/output/getOutputHTML.js';
+import type { EntrypointBundle } from '../../../src/RollupPluginHTMLOptions.js';
 import { html } from '../../utils.js';
 
 describe('getOutputHTML()', () => {

packages/test-runner-core/package.json

@@ -31,7 +31,7 @@
   },
   "scripts": {
     "build": "tsc",
-    "test:node": "tsx --test --test-timeout 120000 'test/**/*.test.ts'",
+    "test:node": "tsx --test 'test/**/*.test.ts'",
     "test:watch": "tsx --test --watch 'test/**/*.test.ts'"
   },
   "files": [