Support types for both default and named export

.gitignore

@@ -25,6 +25,8 @@ coverage
 
 # Compiled binary addons (http://nodejs.org/api/addons.html)
 build/Release
+example/ts-cjs/dist/
+example/ts-esm/dist/
 
 # Dependency directories
 node_modules

.npmignore

@@ -1,5 +1,5 @@
 coverage
 example
 test
-.gitignore
-.github
+.*
+*.tgz

README.md

@@ -32,7 +32,7 @@ $ npm install -save readline-transform
 
 ```javascript
 const { PassThrough } = require('stream');
-const ReadlineTransform = require('readline-transform');
+const { ReadlineTransform } = require('readline-transform');
 
 const readStream = new PassThrough();
 const transform = new ReadlineTransform({ skipEmpty: true });

example/example.js

@@ -1,5 +1,6 @@
 const { PassThrough } = require('stream');
-const ReadlineTransform = require('../');
+const { ReadlineTransform } = require('../');
+//const ReadlineTransform = require('../');
 
 const readStream = new PassThrough();
 const transform = new ReadlineTransform({ skipEmpty: true });

example/example.mjs

@@ -1,6 +1,7 @@
 import fs from 'node:fs';
 import { PassThrough } from 'node:stream'; 
 import { ReadlineTransform } from '../index.mjs';
+//import ReadlineTransform from '../index.mjs';
 
 const transform = new ReadlineTransform({ skipEmpty: true });
 const fileStream = fs.createReadStream('./data.txt');

index.d.ts

@@ -0,0 +1,34 @@
+/// <reference types="node" />
+
+import { Transform, TransformOptions } from "stream";
+
+declare namespace ReadlineTransform {
+    interface ReadlineTransformOptions extends TransformOptions {
+        /**
+         * line break matcher for str.split()
+         * @default /\r?\n/
+         */
+        breakMatcher?: RegExp | undefined;
+
+        /**
+         * if content ends with line break, ignore last empty line
+         * @default true
+         */
+
+        ignoreEndOfBreak?: boolean | undefined;
+        /**
+         * if line is empty string, skip it
+         * @default false
+         */
+        skipEmpty?: boolean | undefined;
+    }
+}
+
+declare class ReadlineTransform extends Transform {
+    constructor(options?: ReadlineTransform.ReadlineTransformOptions);
+
+    static default: typeof ReadlineTransform;
+    static ReadlineTransform: typeof ReadlineTransform;
+}
+
+export = ReadlineTransform;

index.js

@@ -74,3 +74,4 @@ class ReadlineTransform extends Transform {
 }
 
 module.exports = exports.default = ReadlineTransform;
+module.exports.ReadlineTransform = ReadlineTransform;

index.mjs

@@ -1 +1 @@
-export { default as ReadlineTransform } from './index.js';
+export { ReadlineTransform, default } from './index.js';

package.json

@@ -1,11 +1,15 @@
 {
   "name": "readline-transform",
-  "version": "1.0.0",
+  "version": "2.0.0",
   "description": "Transform stream to read line-by-line and write a string",
   "main": "index.js",
+  "types": "index.d.ts",
   "exports": {
     ".": {
-      "import": "./index.mjs",
+      "import": {
+        "default": "./index.mjs",
+        "types": "./index.d.ts"
+      },
       "require": "./index.js"
     }
   },