Add TypeScript types

index.d.ts

@@ -0,0 +1,9 @@
+/**
+Turn a HTML string into DOM elements, cross-platform.
+
+@param htmlString - The HTML string to make into a DOM element.
+@param document - The `document` instance. Required for non-browser environments.
+*/
+declare function domify(htmlString: string, document?: Document): Node;
+
+export = domify;

index.js

@@ -27,17 +27,6 @@ wrapMap.polyline
 = wrapMap.rect
 = wrapMap.g = [1, '<svg xmlns="http://www.w3.org/2000/svg" version="1.1">', '</svg>'];
 
-/**
- * Parse `html` and return a DOM Node instance, which could be a TextNode,
- * HTML DOM Node of some kind (<div> for example), or a DocumentFragment
- * instance, depending on the contents of the `html` string.
- *
- * @param {String} htmlString - HTML string to "domify"
- * @param {Document} doc - The `document` instance to create the Node for
- * @return {DOMNode} the TextNode, DOM Node, or DocumentFragment instance
- * @api private
- */
-
 function domify(htmlString, document = globalThis.document) {
 	if (typeof htmlString !== 'string') {
 		throw new TypeError('String expected');