insertMode property
      
      bool?
      get
      insertMode
      
    
    
Toggle to insert or overwrite input. This option can be altered by pressing the Insert key.
@default true
Implementation
_i2.bool? get insertMode => _i4.getProperty(
      this,
      'insertMode',
    );
      
      set
      insertMode
      (bool? value) 
      
    
    
    
Implementation
set insertMode(_i2.bool? value) {
  _i4.setProperty(
    this,
    'insertMode',
    value ?? _i6.undefined,
  );
}