add types, readme fix, submodule update (#98)

Author: guybedford

Diff for: .gitmodules

@@ -1,3 +1,3 @@
 [submodule "StarlingMonkey"]
 	path = StarlingMonkey
-	url = [email protected]:guybedford/StarlingMonkey
+	url = [email protected]:fermyon/StarlingMonkey

Diff for: README.md

@@ -86,11 +86,7 @@ const { component } = await componentize(`
   world hello {
     export hello: func(name: string) -> string;
   }
-`, {
-  // recommended to get error debugging
-  // disable to get a "pure component" without WASI imports
-  enableStdout: true
-});
+`);
 
 await writeFile('test.component.wasm', component);
 ```

Diff for: StarlingMonkey

@@ -13,6 +13,7 @@
     "@bytecodealliance/wizer": "^3.0.1",
     "es-module-lexer": "^1.4.1"
   },
+  "types": "types.d.ts",
   "scripts": {
     "build": "make release",
     "build:debug": "make debug",

Diff for: package.json

@@ -0,0 +1,51 @@
+interface ComponentizeOptions {
+  /**
+   * Source name for debugging
+   */
+  sourceName?: string,
+  /**
+   * Path to custom ComponentizeJS engine build to use
+   */
+  engine?: string,
+  /**
+   * Path to custom Preview2 Adapter
+   */
+  preview2Adapter?: string,
+  /**
+   * Path to WIT file or folder
+   */
+  witPath?: string,
+  /**
+   * Target world name for componentization
+   */
+  worldName?: string,
+  /**
+   * Disable WASI features in the base engine
+   * Disabling all features results in a pure component with no WASI dependence
+   */
+  disableFeatures?: ('stdio' | 'random' | 'clocks')[],
+}
+
+/**
+ * @param source JavaScript module to componentize
+ * @param opts Componentize options
+ */
+export function componentize(source: string, opts: ComponentizeOptions): Promise<ComponentizeOutput>
+/**
+ * 
+ * @param source JavaScript module to componentize
+ * @param witWorld Inline WIT string to componentize to
+ * @param opts Componentize options
+ */
+export function componentize(source: string, witWorld: string, opts?: ComponentizeOptions): Promise<ComponentizeOutput>
+
+interface ComponentizeOutput {
+  /**
+   * Component binary
+   */
+  component: Uint8Array,
+  /**
+   * Available component world imports to the componentized JavaScript (whether used or not)
+   */
+  imports: [[string, string]][]
+}