
multiple_wrong_opaques.erl:5:2: Invalid type specification for function multiple_wrong_opaques:weird/1.
 The success typing is multiple_wrong_opaques:weird('gazonk') -> 42
 But the spec is multiple_wrong_opaques:weird(dict:dict() | gb_trees:tree()) -> 42
 They do not overlap in the 1st argument
