layout property
      
      List<PlaneLayout> ?
      get
      layout
      
    
    
    
Implementation
_i2.List<_i3.PlaneLayout>? get layout => ((_i4.getProperty(
      this,
      'layout',
    )) as _i2.List?)
        ?.cast();
      
      set
      layout
      (List<PlaneLayout> ? value) 
      
    
    
    
Implementation
set layout(_i2.List<_i3.PlaneLayout>? value) {
  _i4.setProperty(
    this,
    'layout',
    value ?? _i6.undefined,
  );
}