feat: support typescript-go checks (#78)

* feat: support typescript-go checks

* chore: address tsgo review feedback

* chore: simplify tsgo path fallback

Author: Timeless0911

README.md

@@ -117,8 +117,11 @@ const defaultOptions = {
     memoryLimit: 8192,
     // use tsconfig of user project
     configFile: tsconfigPath,
+    tsgo: false,
     // use typescript of user project
-    typescriptPath: require.resolve('typescript'),
+    typescriptPath: tsgo
+      ? require.resolve('@typescript/native-preview/package.json')
+      : require.resolve('typescript'),
   },
   issue: {
     // ignore types errors from node_modules
@@ -136,6 +139,26 @@ const defaultOptions = {
 };
 ```
 
+#### TypeScript Go support
+
+TypeScript Go support is powered by `ts-checker-rspack-plugin`'s experimental, CLI-based integration for [typescript-go](https://github.com/microsoft/typescript-go). It runs the `tsgo` binary for type checking and can reduce type-checking time by about 5-10x.
+
+To enable it, install `@typescript/native-preview` and set `typescript.tsgo` to `true`:
+
+```ts
+pluginTypeCheck({
+  tsCheckerOptions: {
+    typescript: {
+      tsgo: true,
+    },
+  },
+});
+```
+
+When `tsgo` is enabled, the default `typescript.typescriptPath` resolves to `@typescript/native-preview/package.json`. If you set `typescript.typescriptPath` manually in `tsgo` mode, it must be an absolute path to `@typescript/native-preview/package.json`.
+
+For supported options and limitations, see [ts-checker-rspack-plugin - TypeScript Go support](https://github.com/rstackjs/ts-checker-rspack-plugin#typescript-go-support).
+
 #### Object Type
 
 When the value of `tsCheckerOptions` is an object, it will be deeply merged with the default configuration.

package.json

@@ -17,21 +17,21 @@
   ],
   "scripts": {
     "build": "rslib",
+    "bump": "npx bumpp",
     "dev": "rslib -w",
     "lint": "rslint && prettier -c .",
     "lint:write": "rslint --fix && prettier -w .",
     "prepare": "simple-git-hooks",
-    "test": "playwright test",
-    "bump": "npx bumpp"
+    "test": "playwright test"
   },
   "simple-git-hooks": {
     "pre-commit": "pnpm run lint:write"
   },
   "dependencies": {
     "deepmerge": "^4.3.1",
-    "ts-checker-rspack-plugin": "^1.3.1",
     "json5": "^2.2.3",
-    "reduce-configs": "^1.1.2"
+    "reduce-configs": "^1.1.2",
+    "ts-checker-rspack-plugin": "^1.4.0"
   },
   "devDependencies": {
     "@playwright/test": "^1.60.0",
@@ -40,18 +40,23 @@
     "@rslint/core": "^0.5.3",
     "@types/fs-extra": "^11.0.4",
     "@types/node": "^24.12.4",
+    "@typescript/native-preview": "7.0.0-dev.20260607.1",
     "fs-extra": "^11.3.5",
     "playwright": "^1.60.0",
     "prettier": "^3.8.3",
     "simple-git-hooks": "^2.13.1",
     "typescript": "^6.0.3"
   },
   "peerDependencies": {
-    "@rsbuild/core": "^1.0.0 || ^2.0.0"
+    "@rsbuild/core": "^1.0.0 || ^2.0.0-0",
+    "@typescript/native-preview": "^7.0.0-0"
   },
   "peerDependenciesMeta": {
     "@rsbuild/core": {
       "optional": true
+    },
+    "@typescript/native-preview": {
+      "optional": true
     }
   },
   "packageManager": "pnpm@11.5.0",