toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (allowLiterals != null) 'allowLiterals': allowLiterals!,
if (namedBindings != null) 'namedBindings': namedBindings!,
if (positionalBindings != null)
'positionalBindings': positionalBindings!,
if (queryString != null) 'queryString': queryString!,
};