Add Python type definitions via stub file

python/minify_html.pyi

@@ -0,0 +1,13 @@
+def minify(
+    code: str,
+    do_not_minify_doctype: bool = False,
+    ensure_spec_compliant_unquoted_attribute_values: bool = False,
+    keep_closing_tags: bool = False,
+    keep_comments: bool = False,
+    keep_html_and_head_opening_tags: bool = False,
+    keep_spaces_between_attributes: bool = False,
+    minify_css: bool = False,
+    minify_js: bool = False,
+    remove_bangs: bool = False,
+    remove_processing_instructions: bool = False,
+) -> str: ...