toJson method

Implementation

@override
Map<String, dynamic> toJson() {
  return {
    "asset": asset.toJson(),
    "asset2": asset2.toJson(),
    "amount": amount?.toJson(),
    "amount2": amount2?.toJson(),
    "e_price": ePrice?.toJson(),
    "lp_token_in": lpTokenIn?.toJson(),
    ...super.toJson()
  };
}