{
    "$schema": "http://json-schema.org/draft-04/schema#",
    "type": "object",
    "definitions": {
        "Trigger": {
            "definitions": {
                "action": {
                    "anyOf": [
                        {
                            "title": "Condition",
                            "type": "object",
                            "description": "IF .. THEN ..ELSE - style condition",
                            "properties": {
                                "objectType": {
                                    "type": "string",
                                    "enum": ["Condition"]
                                },
                                "parts": {
                                    "type": "array",
                                    "items": {
                                        "anyOf": [
                                            {
                                                "type": "object",
                                                "properties": {
                                                    "if": {
                                                        "$ref": "#/definitions/Trigger/definitions/expression"
                                                    },
                                                    "then": {
                                                        "$ref": "#/definitions/Trigger/definitions/actionList"
                                                    },
                                                    "showThenActions": {
                                                        "type": "boolean",
                                                        "description": "Holds the current state of the Trigger GUI. Not used in runtime"
                                                    }
                                                },
                                                "additionalProperties": false
                                            },
                                            {
                                                "type": "object",
                                                "properties": {
                                                    "elseif": {
                                                        "$ref": "#/definitions/Trigger/definitions/expression"
                                                    },
                                                    "then": {
                                                        "$ref": "#/definitions/Trigger/definitions/actionList"
                                                    },
                                                    "showThenActions": {
                                                        "type": "boolean",
                                                        "description": "Holds the current state of the Trigger GUI. Not used in runtime"
                                                    }
                                                },
                                                "additionalProperties": false
                                            },
                                            {
                                                "type": "object",
                                                "properties": {
                                                    "else": {
                                                        "$ref": "#/definitions/Trigger/definitions/actionList"
                                                    },
                                                    "showThenActions": {
                                                        "type": "boolean",
                                                        "description": "Holds the current state of the Trigger GUI. Not used in runtime"
                                                    }
                                                },
                                                "additionalProperties": false
                                            }
                                        ]
                                    }
                                },
                                "success": {
                                    "description": "Success callback action list.",
                                    "type": "array",
                                    "items": {
                                        "$ref": "#/definitions/Trigger/definitions/action"
                                    }
                                },
                                "error": {
                                    "description": "Error callback action list.",
                                    "type": "array",
                                    "items": {
                                        "$ref": "#/definitions/Trigger/definitions/action"
                                    }
                                },
                                "active": {
                                    "type": "boolean",
                                    "description": "Should action be active? Defaults to true.",
                                    "default": true
                                },
                                "collapsed": {
                                    "type": "boolean",
                                    "description": "Should action be collapsed? Not used in runtime",
                                    "default": false
                                },
                                "asyncWait": {
                                    "type": "boolean"
                                }
                            },
                            "required": ["objectType"],
                            "additionalProperties": false
                        },
                        {
                            "title": "SwitchCase",
                            "type": "object",
                            "description": "SWITCH .. CASE ..CASE - style condition",
                            "properties": {
                                "objectType": {
                                    "type": "string",
                                    "enum": ["SwitchCase"]
                                },
                                "compare": {
                                    "$ref": "#/definitions/Trigger/definitions/value"
                                },
                                "cases": {
                                    "type": "array",
                                    "items": {
                                        "$ref": "#/definitions/Trigger/definitions/vCase"
                                    }
                                },
                                "caseDefault": {
                                    "$ref": "#/definitions/Trigger/definitions/dCase"
                                },
                                "success": {
                                    "$ref": "#/definitions/Trigger/definitions/actionList"
                                },
                                "error": {
                                    "$ref": "#/definitions/Trigger/definitions/actionList"
                                },
                                "active": {
                                    "type": "boolean",
                                    "description": "Should action be active? Defaults to true.",
                                    "default": true
                                },
                                "collapsed": {
                                    "type": "boolean",
                                    "description": "Should action be collapsed? Not used in runtime",
                                    "default": false
                                },
                                "asyncWait": {
                                    "type": "boolean"
                                }
                            },
                            "additionalProperties": false,
                            "required": ["objectType", "compare", "cases", "caseDefault"]
                        },
                        {
                            "title": "WriteToSymbol",
                            "type": "object",
                            "description": "Write to Symbol",
                            "properties": {
                                "objectType": {
                                    "type": "string",
                                    "enum": ["WriteToSymbol"]
                                },
                                "symbolExpression": {
                                    "$ref": "#/definitions/Trigger/definitions/symbolExpression"
                                },
                                "value": {
                                    "$ref": "#/definitions/Trigger/definitions/value"
                                },
                                "success": {
                                    "$ref": "#/definitions/Trigger/definitions/actionList"
                                },
                                "error": {
                                    "$ref": "#/definitions/Trigger/definitions/actionList"
                                },
                                "active": {
                                    "type": "boolean",
                                    "description": "Should action be active? Defaults to true.",
                                    "default": true
                                },
                                "collapsed": {
                                    "type": "boolean",
                                    "description": "Should action be collapsed? Not used in runtime",
                                    "default": false
                                },
                                "asyncWait": {
                                    "type": "boolean"
                                }
                            },
                            "required": ["objectType", "symbolExpression", "value"],
                            "additionalProperties": false
                        },
                        {
                            "title": "Function",
                            "type": "object",
                            "properties": {
                                "objectType": {
                                    "type": "string",
                                    "enum": ["Function"]
                                },
                                "fn": {
                                    "type": "string"
                                },
                                "fnParams": {
                                    "type": "array",
                                    "items": {
                                        "$ref": "#/definitions/Trigger/definitions/value"
                                    }
                                },
                                "success": {
                                    "$ref": "#/definitions/Trigger/definitions/actionList"
                                },
                                "error": {
                                    "$ref": "#/definitions/Trigger/definitions/actionList"
                                },
                                "active": {
                                    "type": "boolean",
                                    "description": "Should action be active? Defaults to true.",
                                    "default": true
                                },
                                "collapsed": {
                                    "type": "boolean",
                                    "description": "Should action be collapsed? Not used in runtime",
                                    "default": false
                                },
                                "asyncWait": {
                                    "type": "boolean"
                                }
                            },
                            "required": ["objectType", "fn", "fnParams"],
                            "additionalProperties": false
                        },
                        {
                            "title": "JavaScript",
                            "type": "object",
                            "description": "Executes a user-defined JavaScript",
                            "properties": {
                                "objectType": {
                                    "type": "string",
                                    "enum": ["JavaScript"]
                                },
                                "sourceLines": {
                                    "type": "array",
                                    "items": {
                                        "type": "string"
                                    }
                                },
                                "waitMode": {
                                    "type": "string",
                                    "enum": ["Synchronous", "Asynchronous"],
                                    "description": "Synchronous: Next step will be called after last JavaScript line. Asynchronous: Next step will be called after calling ctx.success() or ctx.error(TcHmi.Errors.ERROR)"
                                },
                                "success": {
                                    "type": "array",
                                    "items": {
                                        "$ref": "#/definitions/Trigger/definitions/action"
                                    },
                                    "description": "Steps which will be called after the call to ctx.success() with Asynchronous or after the last line with Synchronous."
                                },
                                "error": {
                                    "type": "array",
                                    "items": {
                                        "$ref": "#/definitions/Trigger/definitions/action"
                                    },
                                    "description": "Steps which will be called after the call to ctx.error() with Asynchronous or after an exception with Synchronous."
                                },
                                "active": {
                                    "type": "boolean",
                                    "description": "Should action be active? Defaults to true.",
                                    "default": true
                                },
                                "collapsed": {
                                    "type": "boolean",
                                    "description": "Should action be collapsed? Not used in runtime",
                                    "default": false
                                },
                                "asyncWait": {
                                    "type": "boolean",
                                    "description": "The next step is called after the completion of this step."
                                }
                            },
                            "required": ["objectType", "sourceLines"],
                            "additionalProperties": false
                        },
                        {
                            "title": "ActionTemplate",
                            "type": "object",
                            "properties": {
                                "objectType": {
                                    "type": "string",
                                    "enum": ["ActionTemplate"]
                                },
                                "description": {
                                    "type": "string",
                                    "description": "A long description of this control."
                                },
                                "templateName": {
                                    "type": "string"
                                },
                                "fnParams": {
                                    "type": "array",
                                    "items": {
                                        "$ref": "#/definitions/Trigger/definitions/value"
                                    }
                                },
                                "success": {
                                    "$ref": "#/definitions/Trigger/definitions/actionList"
                                },
                                "error": {
                                    "$ref": "#/definitions/Trigger/definitions/actionList"
                                },
                                "active": {
                                    "type": "boolean",
                                    "description": "Should action be active? Defaults to true.",
                                    "default": true
                                },
                                "collapsed": {
                                    "type": "boolean",
                                    "description": "Should action be collapsed? Not used in runtime",
                                    "default": false
                                },
                                "asyncWait": {
                                    "type": "boolean"
                                }
                            },
                            "required": ["objectType", "templateName", "fnParams"],
                            "additionalProperties": false
                        },
                        {
                            "title": "ControlApiFunction",
                            "type": "object",
                            "description": "Defines an API of the control.",
                            "properties": {
                                "objectType": {
                                    "type": "string",
                                    "enum": ["ControlApiFunction"]
                                },
                                "control": {
                                    "type": "string"
                                },
                                "fn": {
                                    "type": "string"
                                },
                                "fnParams": {
                                    "type": "array",
                                    "items": {
                                        "$ref": "#/definitions/Trigger/definitions/value"
                                    }
                                },
                                "success": {
                                    "$ref": "#/definitions/Trigger/definitions/actionList"
                                },
                                "error": {
                                    "$ref": "#/definitions/Trigger/definitions/actionList"
                                },
                                "active": {
                                    "type": "boolean",
                                    "description": "Should action be active? Defaults to true.",
                                    "default": true
                                },
                                "collapsed": {
                                    "type": "boolean",
                                    "description": "Should action be collapsed? Not used in runtime",
                                    "default": false
                                },
                                "asyncWait": {
                                    "type": "boolean"
                                }
                            },
                            "required": ["objectType", "control", "fn"],
                            "additionalProperties": false
                        },
                        {
                            "title": "FunctionExpression",
                            "type": "object",
                            "properties": {
                                "objectType": {
                                    "type": "string",
                                    "enum": ["FunctionExpression"]
                                },
                                "functionExpression": {
                                    "type": "string"
                                },
                                "success": {
                                    "$ref": "#/definitions/Trigger/definitions/actionList"
                                },
                                "error": {
                                    "$ref": "#/definitions/Trigger/definitions/actionList"
                                },
                                "active": {
                                    "type": "boolean",
                                    "description": "Should action be active? Defaults to true.",
                                    "default": true
                                },
                                "collapsed": {
                                    "type": "boolean",
                                    "description": "Should action be collapsed? Not used in runtime",
                                    "default": false
                                },
                                "asyncWait": {
                                    "type": "boolean"
                                }
                            },
                            "required": ["objectType", "functionExpression"],
                            "additionalProperties": false
                        },
                        {
                            "title": "Comment",
                            "type": "object",
                            "description": "Free comment. Will be ignored on runtime.",
                            "properties": {
                                "objectType": {
                                    "type": "string",
                                    "enum": ["Comment"]
                                },
                                "comment": {
                                    "type": "string",
                                    "description": "Free comment. Will be ignored on runtime."
                                }
                            },
                            "required": ["objectType"],
                            "additionalProperties": false
                        }
                    ]
                },
                "actionList": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/Trigger/definitions/action"
                    }
                },
                "value": {
                    "anyOf": [
                        {
                            "title": "StaticValue",
                            "type": "object",
                            "properties": {
                                "objectType": {
                                    "type": "string",
                                    "enum": ["StaticValue"]
                                },
                                "value": {
                                    "anyOf": [
                                        {
                                            "type": "string"
                                        },
                                        {
                                            "type": "number"
                                        },
                                        {
                                            "type": "boolean"
                                        },
                                        {
                                            "type": "array"
                                        },
                                        {
                                            "type": "object"
                                        }
                                    ]
                                },
                                "valueType": {
                                    "type": "string",
                                    "minLength": 6,
                                    "pattern": "^tchmi:",
                                    "description": "Information about the used type as a tchmi reference name for re-edit scenarios while Engineering."
                                }
                            },
                            "required": ["objectType", "value"],
                            "additionalProperties": false
                        },
                        {
                            "title": "Symbol",
                            "type": "object",
                            "properties": {
                                "objectType": {
                                    "description": "Value referenced via a Symbol",
                                    "type": "string",
                                    "enum": ["Symbol"]
                                },
                                "valueType": {
                                    "type": "string",
                                    "minLength": 6,
                                    "pattern": "^tchmi:",
                                    "description": "Information about the expected type as a tchmi reference name."
                                },
                                "symbolExpression": {
                                    "$ref": "#/definitions/Trigger/definitions/symbolExpression"
                                }
                            },
                            "required": ["objectType", "symbolExpression"],
                            "additionalProperties": false
                        },
                        {
                            "title": "EventDataObject",
                            "type": "object",
                            "properties": {
                                "objectType": {
                                    "type": "string",
                                    "enum": ["EventDataObject"]
                                },
                                "propertyPath": {
                                    "type": "string"
                                }
                            },
                            "required": ["objectType", "propertyPath"],
                            "additionalProperties": false
                        },
                        {
                            "title": "FunctionExpression",
                            "type": "object",
                            "properties": {
                                "objectType": {
                                    "type": "string",
                                    "enum": ["FunctionExpression"]
                                },
                                "functionExpression": {
                                    "type": "string"
                                }
                            },
                            "required": ["objectType", "functionExpression"],
                            "additionalProperties": false
                        }
                    ]
                },
                "comment": {
                    "title": "Comment",
                    "type": "string"
                },
                "bindingTarget": {
                    "anyOf": [
                        {
                            "title": "ControlAttributeBindingTarget",
                            "type": "object",
                            "description": "a ControlAttributeBindingTarget",
                            "properties": {
                                "objectType": {
                                    "type": "string",
                                    "enum": ["ControlAttributeBindingTarget"]
                                },
                                "attributeExpression": {
                                    "$ref": "#/definitions/Trigger/definitions/controlAttributeSymbolExpression"
                                }
                            },
                            "required": ["objectType"],
                            "additionalProperties": false
                        }
                    ]
                },
                "expression": {
                    "title": "Expression",
                    "type": "object",
                    "properties": {
                        "compare1": {
                            "$ref": "#/definitions/Trigger/definitions/value"
                        },
                        "compare2": {
                            "$ref": "#/definitions/Trigger/definitions/value"
                        },
                        "compareOperator": {
                            "type": "string",
                            "enum": ["==", "===", "!=", "!==", "<", "<=", ">", ">="]
                        },
                        "logic": {
                            "anyOf": [
                                {
                                    "type": "string",
                                    "enum": ["AND", "OR"]
                                },
                                {
                                    "type": "null"
                                }
                            ]
                        }
                    },
                    "required": ["compare1", "compare2", "compareOperator"],
                    "additionalProperties": false
                },
                "vCase": {
                    "title": "VCase",
                    "type": "object",
                    "properties": {
                        "actions": {
                            "$ref": "#/definitions/Trigger/definitions/actionList"
                        },
                        "caseValue": {
                            "$ref": "#/definitions/Trigger/definitions/value"
                        }
                    },
                    "required": ["actions", "caseValue"],
                    "additionalProperties": false
                },
                "dCase": {
                    "title": "DCase",
                    "type": "object",
                    "properties": {
                        "actions": {
                            "$ref": "#/definitions/Trigger/definitions/actionList"
                        }
                    },
                    "required": ["actions"],
                    "additionalProperties": false
                },
                "symbolExpression": {
                    "title": "SymbolExpression",
                    "description": "Reference to a Symbol Expression",
                    "type": "string",
                    "pattern": "^%(s|i|l|pp|tp|f|ctrl|ctx|tr|t)%.+%\\/\\1%$"
                },
                "controlSymbolExpression": {
                    "title": "controlSymbolExpression",
                    "description": "Reference to a Control Symbol Expression",
                    "type": "string",
                    "pattern": "^%(ctrl)%.+%\\1%$"
                },
                "controlAttributeSymbolExpression": {
                    "title": "ControlAttributeSymbolExpression",
                    "type": "string",
                    "pattern": "^%(ctrl)%.+%\\1%$"
                }
            },
            "type": "object",
            "properties": {
                "event": {
                    "type": "string",
                    "description": "Event name",
                    "minLength": 1
                },
                "preventDefault": {
                    "type": "boolean",
                    "description": "If activated the default action of the event will not be triggered.\nIf set on touch events the corresponding mouse events will not be triggered."
                },
                "displayName": {
                    "type": "string",
                    "description": "Name which should be presented the user."
                },
                "actions": {
                    "type": "array",
                    "minItems": 1,
                    "description": "List of actions to trigger.",
                    "items": {
                        "$ref": "#/definitions/Trigger/definitions/action"
                    }
                }
            },
            "additionalProperties": false,
            "required": ["event", "actions"]
        }
    },
    "properties": {
        "$schema": {
            "type": "string",
            "description": "URL to a schema file"
        },
        "apiVersion": {
            "type": "integer",
            "description": "API Version"
        },
        "modules": {
            "type": "array",
            "description": "List of modules like controls, functions and additional resources like Cascading Style Sheets or JavaScript files.",
            "items": {
                "anyOf": [
                    {
                        "type": "object",
                        "properties": {
                            "type": {
                                "type": "string",
                                "enum": ["Package"],
                                "description": "Describes a reference to a package."
                            },
                            "nugetId": {
                                "type": "string",
                                "description": "This is the NugetId of the referenced package. The resources of the referenced package are used before the rest of the modules."
                            }
                        },
                        "required": ["type", "nugetId"],
                        "additionalProperties": false
                    },
                    {
                        "type": "object",
                        "properties": {
                            "type": {
                                "type": "string",
                                "enum": ["Control"],
                                "description": "Describes a tchmi control."
                            },
                            "basePath": {
                                "type": "string",
                                "description": "The base path to find all control files."
                            },
                            "descriptionFile": {
                                "type": "string",
                                "description": "Name of the description file for the control: Description.json in most cases."
                            },
                            "toolboxCategory": {
                                "type": "string",
                                "description": "Defines the category in Engineering toolbox."
                            }
                        },
                        "required": ["type", "descriptionFile"],
                        "additionalProperties": false
                    },
                    {
                        "type": "object",
                        "properties": {
                            "type": {
                                "type": "string",
                                "enum": ["Function"],
                                "description": "Describes a tchmi function."
                            },
                            "basePath": {
                                "type": "string",
                                "description": "The base path to find the function <functionName>.js and <functionName>.function.json files."
                            },
                            "descriptionFile": {
                                "type": "string",
                                "pattern": "^[^/]*$",
                                "description": "Name of the description file for the function. This is <functionName>.function.json in most cases. A path should be put into basePath."
                            }
                        },
                        "required": ["type", "descriptionFile"],
                        "additionalProperties": false
                    },
                    {
                        "type": "object",
                        "properties": {
                            "type": {
                                "type": "string",
                                "enum": ["Resource"],
                                "description": "Defines we are refering to a (non-control and non-function) resource. This can be a CSS Stylesheet or a JS file. \nJavascript module files can be import'ed in controls and functions without referencing them here."
                            },
                            "path": {
                                "type": "string",
                                "description": "Url of the css or js resource. \nJavascript module files can be import'ed in controls and functions without referencing them here."
                            },
                            "theme": {
                                "type": "string",
                                "description": "Restricts the CSS Resource to be used only for one specific theme name. Will be used for all themes if unset. (not valid for JS files)",
                                "minLength": 1
                            },
                            "component": {
                                "type": "string",
                                "description": "Groups the resource for theme override in project. (not valid for JS files)",
                                "minLength": 1
                            }
                        },
                        "required": ["type", "path"],
                        "additionalProperties": false
                    },
                    {
                        "type": "object",
                        "properties": {
                            "type": {
                                "type": "string",
                                "enum": ["Language"],
                                "description": "Defines we are refering to a language file."
                            },
                            "locale": {
                                "type": "string",
                                "description": "Determines the language code of the language file.",
                                "minLength": 2
                            },
                            "files": {
                                "anyOf": [
                                    {
                                        "type": "string",
                                        "description": "Url of the language file."
                                    },
                                    {
                                        "type": "array",
                                        "items": {
                                            "type": "string",
                                            "description": "Url of the language file."
                                        }
                                    }
                                ]
                            }
                        },
                        "required": ["type", "files", "locale"],
                        "additionalProperties": false
                    },
                    {
                        "type": "object",
                        "properties": {
                            "type": {
                                "type": "string",
                                "enum": ["UserControl"],
                                "description": "Defines we are refering to a *.usercontrol."
                            },
                            "path": {
                                "type": "string",
                                "description": "The path to the *.usercontrol file.",
                                "minLength": 1
                            }
                        },
                        "required": ["type", "path"],
                        "additionalProperties": false
                    },
                    {
                        "type": "object",
                        "properties": {
                            "type": {
                                "type": "string",
                                "enum": ["Content"],
                                "description": "Defines we are refering to a *.content file."
                            },
                            "path": {
                                "type": "string",
                                "description": "The path to the *.content file.",
                                "minLength": 1
                            }
                        },
                        "required": ["type", "path"],
                        "additionalProperties": false
                    },
                    {
                        "type": "object",
                        "properties": {
                            "type": {
                                "type": "string",
                                "enum": ["View"],
                                "description": "Defines we are refering to a *.view file."
                            },
                            "path": {
                                "type": "string",
                                "description": "The path to the *.view  file.",
                                "minLength": 1
                            }
                        },
                        "required": ["type", "path"],
                        "additionalProperties": false
                    }
                ]
            }
        },
        "provideMetadata": {
            "type": "object",
            "description": "Metadata",
            "properties": {
                "toolbox": {
                    "type": "object",
                    "description": "Dictionary of category groups.",
                    "additionalProperties": {
                        "type": "object",
                        "description": "Dictionary of category names. Key has to be a number.",
                        "patternProperties": {
                            "^[0-9]*$": {
                                "anyOf": [
                                    {
                                        "type": "string",
                                        "description": "Category name."
                                    },
                                    {
                                        "type": "object",
                                        "description": "Category name by language code.",
                                        "properties": {
                                            "default": {
                                                "type": "string"
                                            }
                                        },
                                        "patternProperties": {
                                            "^[a-z]{2}-[A-Z]{2}$": {
                                                "type": "string"
                                            },
                                            "^[a-z]{2}$": {
                                                "type": "string"
                                            }
                                        },
                                        "required": ["default"],
                                        "additionalProperties": false
                                    }
                                ]
                            }
                        },
                        "additionalProperties": false
                    }
                }
            },
            "additionalProperties": false
        },
        "uiProvider": {
            "description": "This packages provides some system ui implementation.",
            "type": "array",
            "items": {
                "oneOf": [
                    {
                        "type": "object",
                        "properties": {
                            "type": {
                                "type": "string",
                                "enum": ["keyboard"],
                                "description": "This definition provides a system keyboard implementation."
                            },
                            "name": {
                                "type": "string",
                                "description": "Defines the id of this keyboard implementation. Use a namespace string to avoid name collisions."
                            },
                            "projectBasedKeyboardFiles": {
                                "type": "boolean",
                                "description": "Defines if the keyboard needs a list of keyboards in the project directory (will be stored in tchmiconfig.json)",
                                "default": false
                            },
                            "projectBasedKeyboardFileExt": {
                                "type": "string",
                                "description": "Defines the extension of keyboard files in the project.",
                                "default": ".keyboard.json"
                            }
                        },
                        "additionalProperties": false,
                        "required": ["name", "type", "projectBasedKeyboardFiles"]
                    },
                    {
                        "type": "object",
                        "properties": {
                            "type": {
                                "type": "string",
                                "enum": ["popup"],
                                "description": "This definition provides a system popup implementation."
                            },
                            "name": {
                                "type": "string",
                                "description": "Defines the id of this popup implementation. Use a namespace string to avoid name collisions.",
                                "default": "TcHmi.Controls.Beckhoff.TcHmiPopup"
                            },
                            "popup": {
                                "type": "string",
                                "description": "Defines the type of the popup. TODO: Needed?"
                            }
                        },
                        "additionalProperties": false,
                        "required": ["name", "type"]
                    }
                ]
            }
        },
        "symbols": {
            "type": "object",
            "description": "Definition of package based symbols.",
            "properties": {
                "internal": {
                    "type": "object",
                    "description": "Definition of package based internal symbols (available via %i%Package:{PkgId};[SYMBOL_NAME]%/i%). Key is the symbol name.",
                    "additionalProperties": {
                        "type": "object",
                        "description": "Definition of the internal symbol with this name.",
                        "properties": {
                            "value": {
                                "description": "Value for this internal symbol."
                            },
                            "persist": {
                                "type": "boolean",
                                "description": "The change of value is saved in the client and available after reload. Defaults to false if not provided.",
                                "default": false
                            },
                            "readonly": {
                                "type": "boolean",
                                "description": "The symbol can not be changed. Defaults to false if not provided.",
                                "default": false
                            },
                            "type": {
                                "type": "string",
                                "minLength": 6,
                                "pattern": "^tchmi:",
                                "description": "Information about the expected type as a tchmi reference name."
                            }
                        },
                        "required": ["type"],
                        "additionalProperties": false
                    }
                },
                "timer": {
                    "type": "object",
                    "description": "Definition of package based based timer symbols (available via %t%Package:{PkgId};[SYMBOL_NAME]%/t%). Key is the symbol name.",
                    "additionalProperties": {
                        "type": "object",
                        "description": "Definition of the timer symbol with this name.",
                        "properties": {
                            "pattern": {
                                "type": "array",
                                "description": "Value pattern for this timer symbol.",
                                "items": {
                                    "oneOf": [
                                        {
                                            "type": "object",
                                            "properties": {
                                                "value": {
                                                    "description": "Value for this pattern part. Only used when symbol is not defined."
                                                },
                                                "duration": {
                                                    "type": "number",
                                                    "description": "Duration in milliseconds for this timer symbol pattern part."
                                                }
                                            },
                                            "required": ["value", "duration"],
                                            "additionalProperties": false
                                        },
                                        {
                                            "type": "object",
                                            "properties": {
                                                "symbol": {
                                                    "type": "string",
                                                    "pattern": "^%(s|i|l|pp|tp|f|ctrl|ctx|tr|t)%.+%\\/\\1%$",
                                                    "description": "SymbolExpression which represents the value for this timer symbol pattern part. Overrides value when defined. "
                                                },
                                                "duration": {
                                                    "type": "number",
                                                    "description": "Duration in milliseconds for this timer symbol pattern part."
                                                }
                                            },
                                            "required": ["symbol", "duration"],
                                            "additionalProperties": false
                                        }
                                    ]
                                }
                            },
                            "runSymbol": {
                                "type": "string",
                                "pattern": "^%(s|i|l|pp|tp|f|ctrl|ctx|tr|t)%.+%\\/\\1%$",
                                "description": "SymbolExpression (Boolean) which controls the state of the timer."
                            },
                            "stopValue": {
                                "description": "Value which is active when the timer is stopped."
                            },
                            "type": {
                                "type": "string",
                                "minLength": 6,
                                "pattern": "^tchmi:",
                                "description": "Information about the expected type as a tchmi reference name."
                            }
                        },
                        "required": ["type", "pattern"],
                        "additionalProperties": false
                    }
                },
                "package": {
                    "type": "object",
                    "description": "Definition of package based symbols (available via %pkg%Package:{PkgId};[SYMBOL_NAME]%/pkg%) that can be mapped to other symbols at runtime. All symbol actions are forwared to the mapped symbol than. Key is the symbol name.",
                    "additionalProperties": {
                        "type": "object",
                        "additionalProperties": false,
                        "properties": {
                            "type": {
                                "type": "string"
                            }
                        },
                        "required": ["type"]
                    }
                }
            },
            "additionalProperties": false
        },
        "intervals": {
            "type": "object",
            "description": "Definition of all package based intervals. Key is the interval name.",
            "additionalProperties": {
                "type": "object",
                "description": "Definition of the interval with this name.",
                "properties": {
                    "interval": {
                        "type": "number",
                        "description": "Interval time in milliseconds."
                    },
                    "actions": {
                        "$ref": "#/definitions/Trigger/definitions/actionList"
                    }
                },
                "required": ["interval", "actions"],
                "additionalProperties": false
            }
        },
        "actionTemplates": {
            "description": "Definition of package based action templates.",
            "type": "array",
            "items": {
                "type": "object",
                "properties": {
                    "name": {
                        "description": "Name of the action template.",
                        "type": "string"
                    },
                    "category": {
                        "type": "string"
                    },
                    "actions": {
                        "type": "array"
                    },
                    "parameters": {
                        "type": "array",
                        "items": {
                            "type": "object",
                            "properties": {
                                "name": {
                                    "type": "string"
                                },
                                "type": {
                                    "type": "string"
                                },
                                "description": {
                                    "type": "string"
                                },
                                "structDataType": {
                                    "type": "string"
                                }
                            },
                            "additionalProperties": false
                        }
                    }
                },
                "additionalProperties": false
            }
        },
        "esmoduleImports": {
            "description": "Allows mapping of an import keyword, path prefixes or full path to a real path inside this hmi package. \nSee https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script/type/importmap",
            "type": "array",
            "items": {
                "description": "Entry for one import mapping.",
                "type": "object",
                "properties": {
                    "moduleScope": {
                        "type": "string",
                        "description": "Optional base path for this mapping. \nCan be used to restrict an entry to a single control."
                    },
                    "imports": {
                        "type": "object",
                        "description": "Mapping of an import keyword, path prefixes or full path to a real path. \nSee https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script/type/importmap",
                        "additionalProperties": {
                            "type": "string",
                            "description": "Path to map this import keyword, path prefixes or full path to. \nThis path is relative to the package root (where this manifest is located)."
                        }
                    }
                },
                "required": ["imports"],
                "additionalProperties": false
            }
        },
        "dataTypes": {
            "type": "array",
            "description": "List of data type schema definition files.",
            "items": {
                "type": "object",
                "properties": {
                    "schema": {
                        "type": "string",
                        "minLength": 1,
                        "description": "Path to the file."
                    }
                },
                "additionalProperties": false,
                "required": ["schema"]
            }
        },
        "features": {
            "type": "array",
            "description": "Provides information about supported features that will toggle specific support in the engineering when also supported by the used engineering version.",
            "items": {
                "type": "string",
                "enum": ["ContentPackages"]
            }
        }
    },
    "additionalProperties": false
}