promise property
      
      Future
      get
      promise
      
    
    
    
Implementation
_i2.Future<_i2.dynamic> get promise => _i4.promiseToFuture(_i4.getProperty(
      this,
      'promise',
    ));
      
      set
      promise
      (Future value) 
      
    
    
    
Implementation
set promise(_i2.Future<_i2.dynamic> value) {
  _i4.setProperty(
    this,
    'promise',
    value,
  );
}