typia-rspack-plugin

A Rspack plugin for typia - TypeScript transformer for runtime type checking and validation.

Why

This plugin is a lightweight Rspack-specific Typia transformer. It wires a local Rspack loader that calls Typia's exported typia/lib/transform entry directly, without depending on unplugin.

Usage

Add the plugin to your rspack.config.js:

import { TypiaRspackPlugin } from "typia-rspack-plugin";

export default {
  plugins: [
    new TypiaRspackPlugin(),
  ],
};

Using with Rslib

If you're using Rslib, you can add the plugin to your rslib.config.ts:

import { defineConfig } from "@rslib/core";
import { TypiaRspackPlugin } from "typia-rspack-plugin";

export default defineConfig({
  lib: [
    { format: "esm" },
  ],
  tools: {
    rspack: {
      plugins: [
        new TypiaRspackPlugin(),
      ],
    },
  },
});

Options

new TypiaRspackPlugin({
  include: [/\.[cm]?[jt]sx?$/],
  exclude: [/node_modules/],
  enforce: "pre",
  tsconfig: "tsconfig.json",
  typia: {},
});

• include: files to transform. Defaults to TypeScript and JavaScript files.
• exclude: files to skip. Defaults to node_modules.
• enforce: Rspack loader order, "pre" by default.
• tsconfig: optional path to the TypeScript config used to create the transform program.
• typia: options forwarded to Typia's transformer.

Development

Build the library:

pnpm build

Build the library in watch mode:

pnpm dev

License

MIT License - see the LICENSE file for details.