compute method
Computes the changes for this producer using builder.
This method should not modify fixKind.
Implementation
@override
Future<void> compute(ChangeBuilder builder) async {
final node = this.node;
if (node is! MethodInvocation) return;
await builder.addDartFileEdit(file, (builder) {
builder.addSimpleInsertion(node.end, '.toUtc()');
});
}