fix: cjs type definition (minio#1167)

* fix build

* tsconfig: disable declarationMap

* type

---------

Co-authored-by: Prakash Senthil Vel <23444145+prakashsvmx@users.noreply.github.com>

Author: trim21

build.mjs

@@ -58,6 +58,7 @@ const extMap = { cjs: '.js', esm: '.mjs' }
 async function buildFiles({ files, module, outDir }) {
   console.log(`building for ${module}`)
   await promisify(exec)(`npx tsc --outDir ${outDir}`, { stdio: 'inherit' })
+  const ext = extMap[module]
 
   const opt = options(module)
   for (const file of files) {
@@ -69,7 +70,7 @@ async function buildFiles({ files, module, outDir }) {
     const outDirPath = path.dirname(outFilePath)
 
     await fsp.mkdir(outDirPath, { recursive: true })
-    const distCodePath = outFilePath.replace(/\.[tj]s$/g, extMap[module])
+    const distCodePath = outFilePath.replace(/\.[tj]s$/g, ext)
 
     if (file.path.endsWith('.d.ts')) {
       await fsp.copyFile(file.path, outFilePath)
@@ -88,19 +89,8 @@ async function buildFiles({ files, module, outDir }) {
       throw e
     }
   }
-}
-
-async function main() {
-  await fsp.rm('dist', { recursive: true, force: true })
-
-  const entries = fsWalk.walkSync('src/')
 
-  await Promise.all([
-    buildFiles({ files: entries, module: 'cjs', outDir: './dist/main/' }),
-    buildFiles({ files: entries, module: 'esm', outDir: './dist/esm/' }),
-  ])
-
-  for (const file of fsWalk.walkSync('dist/esm/')) {
+  for (const file of fsWalk.walkSync(outDir)) {
     if (file.dirent.isDirectory()) {
       continue
     }
@@ -114,14 +104,28 @@ async function main() {
     const mts = babel.transformSync(fileContent, {
       filename: file.path,
       sourceMaps: true,
-      plugins: [['@babel/plugin-syntax-typescript'], ['replace-import-extension', { extMapping: { '.ts': '.mjs' } }]],
+      plugins: [['@babel/plugin-syntax-typescript'], ['replace-import-extension', { extMapping: { '.ts': ext } }]],
     })
 
     await fsp.unlink(file.path)
 
-    const outFilePath = file.path.slice(0, file.path.length - '.d.ts'.length) + '.d.mts'
+    let outFilePath = file.path.slice(0, file.path.length - '.d.ts'.length) + '.d.ts'
+    if (module === 'esm') {
+      outFilePath = file.path.slice(0, file.path.length - '.d.ts'.length) + '.d.mts'
+    }
     await fsp.writeFile(outFilePath, mts.code)
   }
 }
 
+async function main() {
+  await fsp.rm('dist', { recursive: true, force: true })
+
+  const entries = fsWalk.walkSync('src/')
+
+  await Promise.all([
+    buildFiles({ files: entries, module: 'cjs', outDir: './dist/main/' }),
+    buildFiles({ files: entries, module: 'esm', outDir: './dist/esm/' }),
+  ])
+}
+
 await main()

package.json

@@ -4,7 +4,6 @@
   "description": "S3 Compatible Cloud Storage client",
   "main": "./dist/main/minio.js",
   "module": "./dist/esm/minio.mjs",
-  "types": "./dist/main/minio.d.ts",
   "scripts": {
     "prepare": "husky install",
     "tsc": "tsc",
@@ -21,19 +20,16 @@
   },
   "exports": {
     ".": {
-      "types": "./dist/main/minio.d.ts",
       "require": "./dist/main/minio.js",
       "default": "./dist/esm/minio.mjs"
     },
     "./dist/main/internal/*": null,
     "./dist/main/*": {
-      "types": "./dist/main/*",
       "require": "./dist/main/*",
       "default": null
     },
     "./dist/esm/internal/*": null,
     "./dist/esm/*": {
-      "types": "./dist/esm/*",
       "import": "./dist/esm/*",
       "default": null
     },

tsconfig.json

@@ -11,7 +11,7 @@
     "esModuleInterop": true,
     "allowImportingTsExtensions": true,
     "declaration": true,
-    "declarationMap": true,
+    "declarationMap": false,
     "emitDeclarationOnly": true,
     "sourceMap": true,
     "outDir": "./dist/main/",