Update types and exports

.github/workflows/build-wasm.yml

@@ -18,7 +18,6 @@ jobs:
       - run: |
           mkdir dist
           bun run build --target wasm32-wasip1-threads
-          echo "/** The type of bundled language used by the Highlight package */\nexport type BundledLanguage = string;" >> dist/index.d.ts
       - uses: actions/upload-artifact@v4
         with:
           path: dist

highlight.test.ts

@@ -1,4 +1,4 @@
-import { highlight, type BundledLanguage, type Theme } from "./main.ts";
+import { highlight, type BundledLanguage, type Theme } from "./index.ts";
 
 const theme: Theme = {
   fg: "#fff",

index.ts

@@ -0,0 +1,69 @@
+export { highlight, type Theme } from "./dist/index.js";
+
+/** A list of the languages supported by Highlight. */
+export const bundledLanguages = [
+  // Agda
+  "agda",
+  // C
+  "c",
+  // C++
+  "cpp",
+  "c++",
+  // CSS
+  "css",
+  // Go
+  "go",
+  "golang",
+  // Haskell
+  "haskell",
+  "hs",
+  // HTML
+  "html",
+  // Java
+  "java",
+  // JavaScript
+  "javascript",
+  "js",
+  "jsx",
+  // JSDoc
+  "jsdoc",
+  // JSON
+  "json",
+  // OCaml
+  "ocaml",
+  "ml",
+  "ocaml_interface",
+  "ocaml_type",
+  // PHP
+  "php",
+  "php_only",
+  // Python
+  "python",
+  "py",
+  // Ruby
+  "ruby",
+  "rb",
+  // Rust
+  "rust",
+  "rs",
+  // Scala
+  "scala",
+  // Shell
+  "shellscript",
+  "shell",
+  "bash",
+  "zsh",
+  "sh",
+  // TypeScript
+  "typescript",
+  "ts",
+  "tsx",
+  // Plain
+  "plaintext",
+  "plain",
+  "text",
+  "txt",
+] as const;
+
+/** The type of bundled language used by the Highlight package */
+export type BundledLanguage = (typeof bundledLanguages)[number];

package.json

@@ -6,9 +6,10 @@
     "@napi-rs/wasm-runtime": "^0.2.6",
     "@types/bun": "^1.1.14"
   },
-  "exports": "./main.ts",
+  "exports": "./index.ts",
   "files": [
-    "main.ts",
+    "index.ts",
+    "dist",
     "LICENSE",
     "README.md",
     "package.json"

src/lib.rs

@@ -126,8 +126,6 @@ fn escape_html(input: String) -> String {
         .replace('>', ">")
 }
 
-/// A list of the languages supported by Highlight.
-#[napi(js_name = "bundledLanguages")]
 pub const BUNDLED_LANGUAGES: [&str; 41] = [
     // Agda
     "agda",
@@ -238,7 +236,11 @@ const htmlOutput = highlight(code, "ts", theme);
 ```
 */
 #[napi]
-pub fn highlight(code: String, language: String, theme: Option<Theme>) -> String {
+pub fn highlight(
+    code: String,
+    #[napi(ts_arg_type = "BundledLanguage")] language: String,
+    theme: Option<Theme>,
+) -> String {
     if !BUNDLED_LANGUAGES.contains(&language.as_str()) {
         panic!("Language {} is not supported by Highlight", language);
     }