{
  "expression": "!true === false",
  "node": {
    "Symfony\\Component\\ExpressionLanguage\\Node\\BinaryNode": {
      "attributes": {
        "operator": "==="
      },
      "nodes": {
        "left": {
          "Symfony\\Component\\ExpressionLanguage\\Node\\UnaryNode": {
            "attributes": {
              "operator": "!"
            },
            "nodes": {
              "node": {
                "Symfony\\Component\\ExpressionLanguage\\Node\\ConstantNode": {
                  "attributes": {
                    "value": true
                  }
                }
              }
            }
          }
        },
        "right": {
          "Symfony\\Component\\ExpressionLanguage\\Node\\ConstantNode": {
            "attributes": {
              "value": false
            }
          }
        }
      }
    }
  }
}
{
  "expression": "!true === false",
  "node": {
    "Symfony\\Component\\ExpressionLanguage\\Node\\BinaryNode": {
      "attributes": {
        "operator": "==="
      },
      "nodes": {
        "left": {
          "Symfony\\Component\\ExpressionLanguage\\Node\\UnaryNode": {
            "attributes": {
              "operator": "!"
            },
            "nodes": {
              "node": {
                "Symfony\\Component\\ExpressionLanguage\\Node\\ConstantNode": {
                  "attributes": {
                    "value": true
                  }
                }
              }
            }
          }
        },
        "right": {
          "Symfony\\Component\\ExpressionLanguage\\Node\\ConstantNode": {
            "attributes": {
              "value": false
            }
          }
        }
      }
    }
  }
}

Modify ConfigExpressionEncoderInterface::encodeExpr to apply ParsedExpression and modify JsonConfigExpressionEncoder, see example of basic serialization here - cs fix
BB-3766: Modify ConfigExpressionEncoderInterface::encodeExpr to apply ParsedExpression and modify JsonConfigExpressionEncoder, see example of basic serialization here
- cs fix
