{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "properties": {
    "version": {
      "type": "array",
      "items": {
        "type": ["string", "integer"]
      }
    },
    "windows": {
      "type": "array",
      "items": {
        "$ref": "#/definitions/openWindow"
      }
    },
    "_closedWindows": {
      "type": "array",
      "items": {
        "$ref": "#/definitions/closedWindow"
      }
    },
    "savedGroups": {
      "type": "array"
    },
    "session": {
      "type": "object",
      "properties": {
        "lastUpdate": {
          "type": "integer"
        },
        "startTime": {
          "type": "integer"
        },
        "recentCrashes": {
          "type": "integer"
        }
      }
    },
    "global": {
      "type": "object"
    },
    "cookies": {
      "type": "array",
      "items": {
        "$ref": "#/definitions/cookie"
      }
    },
    "browserConsole": {
      "type": "boolean"
    },
    "browserToolbox": {
      "type": "boolean"
    },
    "selectedWindow": {
      "type": "integer"
    },
    "maxSplitViewId": {
      "type": "integer"
    }
  },
  "required": ["version", "windows"],
  "definitions": {
    "cookie": {
      "type": "object",
      "properties": {
        "host": {
          "type": "string"
        },
        "value": {
          "type": "string"
        },
        "path": {
          "type": "string"
        },
        "name": {
          "type": "string"
        },
        "secure": {
          "type": "boolean"
        },
        "httponly": {
          "type": "boolean"
        },
        "expiry": {
          "type": "integer"
        },
        "originAttributes": {
          "type": "object",
          "properties": {
            "firstPartyDomain": {
              "type": "string"
            },
            "geckoViewSessionContextId": {
              "type": "string"
            },
            "partitionKey": {
              "type": "string"
            },
            "privateBrowsingId": {
              "type": "integer"
            },
            "userContextId": {
              "type": "integer"
            }
          }
        },
        "sameSite": {
          "type": "integer"
        },
        "schemeMap": {
          "type": "integer"
        }
      },
      "required": []
    },
    "sidebar": {
      "type": "object",
      "properties": {
        "command": {
          "type": ["null", "string"]
        },
        "panelOpen": {
          "type": "boolean"
        },
        "panelWidth": {
          "type": ["null", "number"]
        },
        "launcherVisible": {
          "type": "boolean"
        },
        "launcherExpanded": {
          "type": "boolean"
        },
        "launcherWidth": {
          "type": ["null", "number"]
        }
      },
      "required": []
    },
    "window": {
      "type": "object",
      "properties": {
        "extData": {
          "type": "object"
        },
        "sidebar": {
          "$ref": "#/definitions/sidebar"
        },
        "selected": {
          "type": "integer"
        },
        "splitViews": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/splitview"
          }
        },
        "title": {
          "type": "string"
        },
        "tabs": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/tab"
          }
        },
        "_closedTabs": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/closedTab"
          }
        },
        "_lastClosedTabGroupCount": {
          "type": "integer"
        },
        "chromeFlags": {
          "type": "integer"
        },
        "height": {
          "type": "integer"
        },
        "hidden": {
          "type": "string"
        },
        "isAIWindow": {
          "type": "boolean"
        },
        "isPopup": {
          "type": "boolean"
        },
        "screenX": {
          "type": "integer"
        },
        "screenY": {
          "type": "integer"
        },
        "sizemode": {
          "type": "string",
          "enum": ["normal", "maximized", "minimized", "fullscreen"]
        },
        "sizemodeBeforeMinimized": {
          "type": "string",
          "enum": ["normal", "maximized", "minimized", "fullscreen"]
        },
        "width": {
          "type": "integer"
        },
        "zIndex": {
          "type": "integer"
        },
        "workspaceID": {
          "type": ["null", "string"]
        }
      },
      "required": ["tabs"]
    },
    "openWindow": {
      "type": "object",
      "allOf": [
        {
          "$ref": "#/definitions/window"
        }
      ],
      "properties": {
        "__lastSessionWindowID": {
          "type": "string"
        },
        "busy": {
          "type": "boolean"
        }
      },
      "required": [],
      "additionalProperties": true
    },
    "closedWindow": {
      "type": "object",
      "allOf": [
        {
          "$ref": "#/definitions/window"
        },
        {
          "type": "object",
          "properties": {
            "closedAt": {
              "type": "integer"
            },
            "closedId": {
              "type": "integer"
            }
          }
        }
      ],
      "required": ["closedAt", "closedId"],
      "additionalProperties": false
    },
    "splitview": {
      "type": "object",
      "properties": {
        "id": {
          "type": "integer"
        },
        "numberOfTabs": {
          "type": "integer"
        }
      },
      "required": ["id", "numberOfTabs"]
    },
    "tab": {
      "type": "object",
      "properties": {
        "entries": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/entry"
          }
        },
        "removeAfterRestore": {
          "type": "boolean"
        },
        "lastAccessed": {
          "type": "integer"
        },
        "hidden": {
          "type": "boolean"
        },
        "searchMode": {
          "type": "null"
        },
        "userContextId": {
          "type": "integer"
        },
        "attributes": {
          "type": "object"
        },
        "index": {
          "type": "integer"
        },
        "requestedIndex": {
          "type": "integer"
        },
        "image": {
          "type": ["null", "string"]
        },
        "storage": {
          "type": "object",
          "additionalProperties": {
            "type": "object"
          }
        },
        "canonicalUrl": {
          "type": "string"
        }
      },
      "required": [
        "entries",
        "lastAccessed",
        "hidden",
        "userContextId",
        "index"
      ]
    },
    "openTab": {
      "type": "object",
      "allOf": [
        {
          "$ref": "#/definitions/tab"
        }
      ]
    },
    "closedTab": {
      "type": "object",
      "properties": {
        "state": {
          "$ref": "#/definitions/tab"
        },
        "closedInGroup": {
          "type": "boolean"
        },
        "removeAfterRestore": {},
        "permanentKey": {
          "type": "object"
        },
        "title": {
          "type": "string"
        },
        "image": {
          "type": ["null", "string"]
        },
        "pos": {
          "type": "integer"
        },
        "closedAt": {
          "type": "integer"
        },
        "closedId": {
          "type": "integer"
        },
        "sourceWindowId": {
          "type": "string"
        }
      },
      "required": [
        "state",
        "title",
        "pos",
        "closedAt",
        "sourceWindowId",
        "closedId"
      ]
    },
    "entry": {
      "type": "object",
      "properties": {
        "url": {
          "type": "string"
        },
        "title": {
          "type": "string"
        },
        "subframe": {
          "type": "boolean"
        },
        "persist": {
          "type": "boolean"
        },
        "principalToInherit_base64": {
          "type": "string"
        },
        "scrollRestorationIsManual": {
          "type": "boolean"
        },
        "hasUserInteraction": {
          "type": "boolean"
        },
        "triggeringPrincipal_base64": {
          "type": "string"
        },
        "resultPrincipalURI": {
          "type": ["null", "string"]
        },
        "scroll": {
          "type": "string"
        },
        "presState": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/presStateItem"
          }
        },
        "loadReplace": {
          "type": "boolean"
        },
        "loadReplace2": {
          "type": "boolean"
        },
        "csp": {
          "type": "string"
        },
        "contentType": {
          "type": "string"
        },
        "cacheKey": {
          "type": "integer"
        },
        "ID": {
          "type": "integer"
        },
        "srcdocData": {
          "type": "string"
        },
        "isSrcdocEntry": {
          "type": "boolean"
        },
        "baseURI": {
          "type": "string"
        },
        "docIdentifier": {
          "type": "integer"
        },
        "structuredCloneState": {
          "type": "string"
        },
        "structuredCloneVersion": {
          "type": "integer"
        },
        "docshellUUID": {
          "type": "string"
        },
        "referrerInfo": {
          "type": "string"
        },
        "originalURI": {
          "type": "string"
        },
        "children": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/entry"
          }
        },
        "policyContainer": {
          "type": "string"
        },
        "transient": {
          "type": "boolean"
        },
        "navigationKey": {
          "type": "string"
        },
        "navigationId": {
          "type": "string"
        }
      },
      "additionalProperties": false,
      "required": ["url", "title", "hasUserInteraction"]
    },
    "presStateItem": {
      "type": "object",
      "properties": {
        "stateKey": {
          "type": "string"
        },
        "scroll": {
          "type": "string"
        }
      }
    }
  }
}