diff --git a/frappe/client.py b/frappe/client.py
index 55b5fe337b..af70f4852d 100644
--- a/frappe/client.py
+++ b/frappe/client.py
@@ -295,7 +295,7 @@ def bulk_update(docs):
 
 
 @frappe.whitelist()
-def has_permission(doctype, docname, perm_type="read"):
+def has_permission(doctype: str, docname: str, perm_type: str = "read"):
 	"""Return a JSON with data whether the document has the requested permission.
 
 	:param doctype: DocType of the document to be checked
@@ -306,7 +306,7 @@ def has_permission(doctype, docname, perm_type="read"):
 
 
 @frappe.whitelist()
-def get_doc_permissions(doctype, docname):
+def get_doc_permissions(doctype: str, docname: str):
 	"""Return an evaluated document permissions dict like `{"read":1, "write":1}`.
 
 	:param doctype: DocType of the document to be evaluated
@@ -317,7 +317,7 @@ def get_doc_permissions(doctype, docname):
 
 
 @frappe.whitelist()
-def get_password(doctype, name, fieldname):
+def get_password(doctype: str, name: str, fieldname: str):
 	"""Return a password type property. Only applicable for System Managers
 
 	:param doctype: DocType of the document that holds the password
@@ -387,7 +387,7 @@ def attach_file(
 
 @frappe.whitelist()
 @http_cache(max_age=10 * 60)
-def is_document_amended(doctype, docname):
+def is_document_amended(doctype: str, docname: str):
 	if frappe.permissions.has_permission(doctype):
 		try:
 			return frappe.db.exists(doctype, {"amended_from": docname})
diff --git a/frappe/website/doctype/web_form/web_form.py b/frappe/website/doctype/web_form/web_form.py
index 1a73b2930a..6ef82103a7 100644
--- a/frappe/website/doctype/web_form/web_form.py
+++ b/frappe/website/doctype/web_form/web_form.py
@@ -660,13 +660,13 @@ def check_webform_perm(doctype, name):
 
 
 @frappe.whitelist(allow_guest=True)
-def get_web_form_filters(web_form_name):
+def get_web_form_filters(web_form_name: str):
 	web_form = frappe.get_doc("Web Form", web_form_name)
 	return [field for field in web_form.web_form_fields if field.show_in_filter]
 
 
 @frappe.whitelist(allow_guest=True)
-def get_form_data(doctype, docname=None, web_form_name=None):
+def get_form_data(doctype: str, docname: str | None = None, web_form_name: str | None = None):
 	web_form = frappe.get_doc("Web Form", web_form_name)
 
 	if web_form.login_required and frappe.session.user == "Guest":