appid property
      
      String?
      get
      appid
      
    
    
    
Implementation
_i2.String? get appid => _i4.getProperty(
      this,
      'appid',
    );
      
      set
      appid
      (String? value) 
      
    
    
    
Implementation
set appid(_i2.String? value) {
  _i4.setProperty(
    this,
    'appid',
    value ?? _i6.undefined,
  );
}