feat(napi/parser): reexport @oxc-project/types (#7214)

closes #7207

napi/parser/header.js

@@ -0,0 +1,4 @@
+/* auto-generated by NAPI-RS */
+/* eslint-disable */
+
+export * from '@oxc-project/types';

napi/parser/index.d.ts

@@ -1,5 +1,7 @@
 /* auto-generated by NAPI-RS */
 /* eslint-disable */
+
+export * from '@oxc-project/types';
 export interface Comment {
   type: 'Line' | 'Block'
   value: string
@@ -7,7 +9,27 @@ export interface Comment {
   end: number
 }
 
-export interface ExportSpecifier {
+export interface ModuleLexer {
+  imports: Array<ModuleLexerImportSpecifier>
+  exports: Array<ModuleLexerExportSpecifier>
+  /**
+   * ESM syntax detection
+   *
+   * The use of ESM syntax: import / export statements and `import.meta`
+   */
+  hasModuleSyntax: boolean
+  /** Facade modules that only use import / export syntax */
+  facade: boolean
+}
+
+/**
+ * # Panics
+ *
+ * * Tokio crashes
+ */
+export declare function moduleLexerAsync(sourceText: string, options?: ParserOptions | undefined | null): Promise<ModuleLexer>
+
+export interface ModuleLexerExportSpecifier {
   /** Exported name */
   n: string
   /** Local name, or undefined. */
@@ -22,7 +44,7 @@ export interface ExportSpecifier {
   le?: number
 }
 
-export interface ImportSpecifier {
+export interface ModuleLexerImportSpecifier {
   /**
    * Module name
    *
@@ -54,26 +76,6 @@ export interface ImportSpecifier {
   a: number
 }
 
-export interface ModuleLexer {
-  imports: Array<ImportSpecifier>
-  exports: Array<ExportSpecifier>
-  /**
-   * ESM syntax detection
-   *
-   * The use of ESM syntax: import / export statements and `import.meta`
-   */
-  hasModuleSyntax: boolean
-  /** Facade modules that only use import / export syntax */
-  facade: boolean
-}
-
-/**
- * # Panics
- *
- * * Tokio crashes
- */
-export declare function moduleLexerAsync(sourceText: string, options?: ParserOptions | undefined | null): Promise<ModuleLexer>
-
 /**
  * Outputs the list of exports and locations of import specifiers,
  * including dynamic import and import meta handling.

napi/parser/package.json

@@ -3,10 +3,7 @@
   "private": true,
   "scripts": {
     "build": "napi build --platform --release --js bindings.js",
-    "test": "vitest run ./test"
-  },
-  "engines": {
-    "node": ">=14.*"
+    "test": "vitest --typecheck run ./test"
   },
   "napi": {
     "binaryName": "parser",
@@ -19,6 +16,10 @@
       "aarch64-unknown-linux-musl",
       "x86_64-apple-darwin",
       "aarch64-apple-darwin"
-    ]
+    ],
+    "dtsHeaderFile": "header.js"
+  },
+  "dependencies": {
+    "@oxc-project/types": "workspace:^"
   }
 }

napi/parser/src/module_lexer.rs

@@ -7,7 +7,7 @@ use oxc_module_lexer::ImportType;
 use crate::{parse, ParserOptions};
 
 #[napi(object)]
-pub struct ImportSpecifier {
+pub struct ModuleLexerImportSpecifier {
     /// Module name
     ///
     /// To handle escape sequences in specifier strings, the .n field of imported specifiers will be provided where possible.
@@ -40,7 +40,7 @@ pub struct ImportSpecifier {
 }
 
 #[napi(object)]
-pub struct ExportSpecifier {
+pub struct ModuleLexerExportSpecifier {
     /// Exported name
     pub n: String,
 
@@ -60,7 +60,7 @@ pub struct ExportSpecifier {
     pub le: Option<u32>,
 }
 
-impl<'a> From<oxc_module_lexer::ImportSpecifier<'a>> for ImportSpecifier {
+impl<'a> From<oxc_module_lexer::ImportSpecifier<'a>> for ModuleLexerImportSpecifier {
     #[allow(clippy::cast_lossless)]
     fn from(i: oxc_module_lexer::ImportSpecifier) -> Self {
         Self {
@@ -80,7 +80,7 @@ impl<'a> From<oxc_module_lexer::ImportSpecifier<'a>> for ImportSpecifier {
     }
 }
 
-impl<'a> From<oxc_module_lexer::ExportSpecifier<'a>> for ExportSpecifier {
+impl<'a> From<oxc_module_lexer::ExportSpecifier<'a>> for ModuleLexerExportSpecifier {
     fn from(e: oxc_module_lexer::ExportSpecifier) -> Self {
         Self {
             n: e.n.to_string(),
@@ -95,9 +95,9 @@ impl<'a> From<oxc_module_lexer::ExportSpecifier<'a>> for ExportSpecifier {
 
 #[napi(object)]
 pub struct ModuleLexer {
-    pub imports: Vec<ImportSpecifier>,
+    pub imports: Vec<ModuleLexerImportSpecifier>,
 
-    pub exports: Vec<ExportSpecifier>,
+    pub exports: Vec<ModuleLexerExportSpecifier>,
 
     /// ESM syntax detection
     ///
@@ -113,8 +113,8 @@ fn module_lexer(source_text: &str, options: &ParserOptions) -> ModuleLexer {
     let allocator = Allocator::default();
     let ret = parse(&allocator, source_text, options);
     let module_lexer = oxc_module_lexer::ModuleLexer::new().build(&ret.program);
-    let imports = module_lexer.imports.into_iter().map(ImportSpecifier::from).collect();
-    let exports = module_lexer.exports.into_iter().map(ExportSpecifier::from).collect();
+    let imports = module_lexer.imports.into_iter().map(ModuleLexerImportSpecifier::from).collect();
+    let exports = module_lexer.exports.into_iter().map(ModuleLexerExportSpecifier::from).collect();
     ModuleLexer {
         imports,
         exports,

napi/parser/test/parser.test-d.ts

@@ -0,0 +1,13 @@
+import { assertType, describe, it } from 'vitest';
+
+import type { Statement } from '../index';
+import * as oxc from '../index';
+
+describe('parse', () => {
+  const code = '/* comment */ foo';
+
+  it('checks type', async () => {
+    const ret = oxc.parseSync(code);
+    assertType<Statement>(ret.program.body[0]);
+  });
+});

napi/parser/tsconfig.json

@@ -0,0 +1,7 @@
+{
+  "compilerOptions": {
+    "module": "Preserve",
+    "moduleResolution": "Bundler",
+    "target": "ESNext"
+  }
+}

package.json

@@ -11,6 +11,7 @@
   },
   "devDependencies": {
     "@napi-rs/cli": "catalog:",
+    "typescript": "catalog:",
     "vitest": "catalog:"
   }
 }

pnpm-lock.yaml

@@ -9,6 +9,9 @@ catalogs:
     '@napi-rs/cli':
       specifier: 3.0.0-alpha.61
       version: 3.0.0-alpha.61
+    typescript:
+      specifier: 5.6.3
+      version: 5.6.3
     vitest:
       specifier: 2.1.2
       version: 2.1.2
@@ -20,6 +23,9 @@ importers:
       '@napi-rs/cli':
         specifier: 'catalog:'
         version: 3.0.0-alpha.61(@emnapi/runtime@1.2.0)
+      typescript:
+        specifier: 'catalog:'
+        version: 5.6.3
       vitest:
         specifier: 'catalog:'
         version: 2.1.2(@types/node@22.9.0)
@@ -54,7 +60,11 @@ importers:
 
   napi/minify: {}
 
-  napi/parser: {}
+  napi/parser:
+    dependencies:
+      '@oxc-project/types':
+        specifier: workspace:^
+        version: link:../../npm/oxc-types
 
   napi/transform: {}
 

pnpm-workspace.yaml

@@ -10,3 +10,4 @@ packages:
 catalog:
   "@napi-rs/cli": 3.0.0-alpha.61
   "vitest": 2.1.2
+  "typescript": 5.6.3