Update callback IDL to return nullable types (#389)

w3c · Jan 12, 2024 · d8dc67a · d8dc67a
1 parent d64b080
commit d8dc67a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/spec/index.bs b/spec/index.bs
@@ -762,9 +762,9 @@ dictionary TrustedTypePolicyOptions {
    CreateScriptCallback? createScript;
    CreateScriptURLCallback? createScriptURL;
 };
-callback CreateHTMLCallback = DOMString (DOMString input, any... arguments);
-callback CreateScriptCallback = DOMString (DOMString input, any... arguments);
-callback CreateScriptURLCallback = USVString (DOMString input, any... arguments);
+callback CreateHTMLCallback = DOMString? (DOMString input, any... arguments);
+callback CreateScriptCallback = DOMString? (DOMString input, any... arguments);
+callback CreateScriptURLCallback = USVString? (DOMString input, any... arguments);
 </pre>
 
 ### <dfn>Default policy</dfn> ### {#default-policy-hdr}