index property
      
      num
      get
      index
      
    
    
Gets or sets the index to which the node is assigned. The default value is -1.
Implementation
_i2.num get index => _i4.getProperty(
      this,
      'index',
    );
      
      set
      index
      (num value) 
      
    
    
    
Implementation
set index(_i2.num value) {
  _i4.setProperty(
    this,
    'index',
    value,
  );
}