description

# applyConstraints method Null safety

Future applyConstraints (

1. [Map? constraints]

)

## Implementation

    Future applyConstraints([Map? constraints]) {
      var constraints_dict = null;
      if (constraints != null) {
        constraints_dict = convertDartToNative_Dictionary(constraints);
      }
      return promiseToFuture(
          JS("", "#.applyConstraints(#)", this, constraints_dict));
    }