#data
typedef record<DOMString, long> A;
#parsed
{ "definitions": [ {
  "index": 0, "definition_type": "typedef", "name": "A",
  "type_parameterized": {
    "type_outer": "record",
    "type_key": {"type": "DOMString"},
    "type": "long"
  }
} ] }

#data
typedef record<USVString, any> A;
#parsed
{ "definitions": [ {
  "index": 0, "definition_type": "typedef", "name": "A",
  "type_parameterized": {
    "type_outer": "record",
    "type_key": {"type": "USVString"},
    "type": "any"
  }
} ] }

#data
typedef record<USVString?, any> A;
#errors
24;webidl:parse error;,, ;;m

#data
typedef record<double, any> A;
#errors
15;webidl:parse error;ByteString, ;;m

#data
typedef record<ByteString> A;
#errors
25;webidl:parse error;,, ;;m