docs: Deno.emit supports bundling as IIFE
@@ -23,8 +23,10 @@ The emit options are defined in the `Deno` namespace as:
```ts
interface EmitOptions {
/** Indicate that the source code should be emitted to a single file
- * JavaScript bundle that is an ES module (`"esm"`). */
- bundle?: "esm";
+ * JavaScript bundle that is a single ES module (`"esm"`) or a single file
+ * self contained script we executes in an immediately invoked function
+ * when loaded (`"iife"`). */
+ bundle?: "esm" | "iife";
/** If `true` then the sources will be typed checked, returning any
* diagnostic errors in the result. If `false` type checking will be
* skipped. Defaults to `true`.
@@ -179,9 +181,9 @@ if (diagnostics.length) {
### Bundling
`Deno.emit()` is also capable of providing output similar to `deno bundle` on
-the command line. This is enabled by setting the _bundle_ option to `"esm"`.
-(Currently Deno only supports bundling as a single file ES module, but there are
-plans to add support for an IIFE bundle format as well):
+the command line. This is enabled by setting the _bundle_ option to `"esm"` or
+`"iife"`. Currently Deno supports bundling as a single file ES module (`"esm"`)
+or a single file self contained legacy script (`"iife"`).
```ts
const { files, diagnostics } = await Deno.emit("./mod.ts", {
