fix(types): PKG-CHAPTER-04 preserve CJS ESM and legacy consumer contracts

scripts/build-ts.js

@@ -57,7 +57,9 @@ console.log(`✨ Built ${artplayerTSoutput}`);
   }
 
   pluginFiles.sort()
-  const allFiles = [...pluginFiles, 'artplayer.d.ts']
+  const languageFile = 'artplayer-i18n.d.ts'
+  fs.writeFileSync(path.join('docs/assets/ts', languageFile), `declare module 'artplayer/i18n/*' {\n  const language: NonNullable<Artplayer.I18n['en']>\n  export default language\n}\n`)
+  const allFiles = [...pluginFiles, 'artplayer.d.ts', languageFile]
   const eslint = new ESLint({ fix: true, fixTypes: ['layout'] })
   const results = await eslint.lintFiles(allFiles.map(file => path.join('docs/assets/ts', file)))
   await ESLint.outputFixes(results)

scripts/package-consumer.mjs

@@ -38,11 +38,13 @@ export function typeConsumers(dir) {
   for (const [compiler, mode] of [[ts, 'node10-commonjs'], [ts, 'nodenext-cjs'], [ts, 'bundler-esm'], [compat, 'node10-commonjs'], [ts, 'nodenext-esm']]) {
     const next = mode.startsWith('nodenext')
     const extension = next ? (mode.endsWith('-cjs') ? 'cts' : 'mts') : 'ts'
-    const inputs = [...(mode === 'nodenext-esm' ? ['public'] : ['public', 'chapter-options']), 'language', 'legacy-plugin']
+    const inputs = ['public', 'chapter-options', 'chapter-exports', 'language-value', 'language', 'legacy-plugin']
+    if (mode === 'nodenext-cjs')
+      inputs.push('commonjs')
     const files = inputs.map((name) => {
       const file = path.join(dir, `${name}.${extension}`)
       const folder = ['language', 'legacy-plugin'].includes(name) ? 'refactor/fixtures/consumers' : 'test/types'
-      fs.copyFileSync(path.join(workspace, folder, `${name}.ts`), file)
+      fs.copyFileSync(path.join(workspace, folder, `${name}.${name === 'commonjs' ? 'cts' : 'ts'}`), file)
       return file
     })
     const options = {

scripts/typecheck.mjs

@@ -70,16 +70,14 @@ export function runTypechecks() {
     sourceCount += result.files.filter(file => relative(file).includes('/src/') && !/\.d\.[cm]?ts$/.test(file)).length
     console.log(`Strict project passed: ${relative(config)} (${result.files.length} root files)`)
   }
-  for (const mode of ['node10-commonjs', 'nodenext-cjs', 'bundler-esm']) {
-    assert.deepEqual(checkConsumer(ts, mode), [], `Current consumer failed: ${mode}`)
-    console.log(`Consumer passed: TS ${ts.version} ${mode}`)
+  for (const [compiler, mode] of [[ts, 'node10-commonjs'], [ts, 'nodenext-cjs'], [ts, 'bundler-esm'], [ts, 'nodenext-esm'], [compat, 'node10-commonjs']]) {
+    for (const fixture of ['test/types/public.ts', 'test/types/chapter-options.ts', 'test/types/chapter-exports.ts', 'test/types/language-value.ts', 'refactor/fixtures/consumers/language.ts', 'refactor/fixtures/consumers/legacy-plugin.ts']) {
+      assert.deepEqual(checkConsumer(compiler, mode, fs.readFileSync(path.join(root, fixture), 'utf8')), [], `Consumer failed: TS ${compiler.version} ${mode} ${fixture}`)
+    }
+    if (mode === 'nodenext-cjs')
+      assert.deepEqual(checkConsumer(compiler, mode, fs.readFileSync(path.join(root, 'test/types/commonjs.cts'), 'utf8')), [], 'CommonJS export assignment consumer failed')
+    console.log(`Consumers passed: TS ${compiler.version} ${mode}`)
   }
-  assert.deepEqual(checkConsumer(compat, 'node10-commonjs'), [], 'Old compiler consumer failed')
-  console.log(`Consumer passed: TS ${compat.version} node10-commonjs`)
-  const expected = read('test/types/known-diagnostics.json')
-  const diagnostics = checkConsumer(ts, 'nodenext-esm')
-  assert.deepEqual(diagnostics, expected.diagnostics, 'NodeNext ESM changed: review BASE-TYPE-01; a fix needs updated success assertions')
-  console.log(`Historical failure retained: ${expected.risk}, ${diagnostics.length} NodeNext ESM diagnostics; this is not candidate approval`)
   console.log(`TypeScript production source files checked: ${sourceCount}; unmigrated JS is not counted`)
 }