Inspector-iOS-8.0.json

            ]
        },
        {
            "id": "CSSPropertyInfo",
            "type": "object",
            "properties": [
                { "name": "name", "type": "string", "description": "Property name." },
                { "name": "longhands", "type": "array", "optional": true, "items": { "type": "string" }, "description": "Longhand property names." }
            ]
        },
        {
            "id": "CSSComputedStyleProperty",
            "type": "object",
            "properties": [
                { "name": "name", "type": "string", "description": "Computed style property name." },
                { "name": "value", "type": "string", "description": "Computed style property value." }
            ]
        },
        {
            "id": "CSSStyle",
            "type": "object",
            "properties": [
                { "name": "styleId", "$ref": "CSSStyleId", "optional": true, "description": "The CSS style identifier (absent for attribute styles)." },
                { "name": "cssProperties", "type": "array", "items": { "$ref": "CSSProperty" }, "description": "CSS properties in the style." },
                { "name": "shorthandEntries", "type": "array", "items": { "$ref": "ShorthandEntry" }, "description": "Computed values for all shorthands found in the style." },
                { "name": "cssText", "type": "string", "optional": true, "description": "Style declaration text (if available)." },
                { "name": "range", "$ref": "SourceRange", "optional": true, "description": "Style declaration range in the enclosing stylesheet (if available)." },
                { "name": "width", "type": "string", "optional": true, "description": "The effective \"width\" property value from this style." },
                { "name": "height", "type": "string", "optional": true, "description": "The effective \"height\" property value from this style." }
            ],
            "description": "CSS style representation."
        },
        {
            "id": "CSSProperty",
            "type": "object",
            "properties": [
                { "name": "name", "type": "string", "description": "The property name." },
                { "name": "value", "type": "string", "description": "The property value." },
                { "name": "priority", "type": "string", "optional": true, "description": "The property priority (implies \"\" if absent)." },
                { "name": "implicit", "type": "boolean", "optional": true, "description": "Whether the property is implicit (implies <code>false</code> if absent)." },
                { "name": "text", "type": "string", "optional": true, "description": "The full property text as specified in the style." },
                { "name": "parsedOk", "type": "boolean", "optional": true, "description": "Whether the property is understood by the browser (implies <code>true</code> if absent)." },
                { "name": "status", "type": "string", "enum": ["active", "inactive", "disabled", "style"], "optional": true, "description": "The property status: \"active\" if the property is effective in the style, \"inactive\" if the property is overridden by a same-named property in this style later on, \"disabled\" if the property is disabled by the user, \"style\" (implied if absent) if the property is reported by the browser rather than by the CSS source parser." },
                { "name": "range", "$ref": "SourceRange", "optional": true, "description": "The entire property range in the enclosing style declaration (if available)." }
            ],
            "description": "CSS style effective visual dimensions and source offsets."
        },
        {
            "id": "CSSMedia",
            "type": "object",
            "properties": [
                { "name": "text", "type": "string", "description": "Media query text." },
                { "name": "source", "type": "string", "enum": ["mediaRule", "importRule", "linkedSheet", "inlineSheet"], "description": "Source of the media query: \"mediaRule\" if specified by a @media rule, \"importRule\" if specified by an @import rule, \"linkedSheet\" if specified by a \"media\" attribute in a linked stylesheet's LINK tag, \"inlineSheet\" if specified by a \"media\" attribute in an inline stylesheet's STYLE tag." },
                { "name": "sourceURL", "type": "string", "optional": true, "description": "URL of the document containing the media query description." },
                { "name": "sourceLine", "type": "integer", "optional": true, "description": "Line in the document containing the media query (not defined for the \"stylesheet\" source)." }
            ],
            "description": "CSS media query descriptor."
        },
        {
            "id": "Region",
            "type": "object",
            "properties": [
                { "name": "regionOverset", "type": "string", "enum": ["overset", "fit", "empty"], "description": "The \"overset\" attribute of a Named Flow." },
                { "name": "nodeId", "$ref": "DOM.NodeId", "description": "The corresponding DOM node id." }
            ],
            "description": "This object represents a region that flows from a Named Flow."
        },
        {
            "id": "NamedFlow",
            "type": "object",
            "properties": [
                { "name": "documentNodeId", "$ref": "DOM.NodeId", "description": "The document node id." },
                { "name": "name", "type": "string", "description": "Named Flow identifier." },
                { "name": "overset", "type": "boolean", "description": "The \"overset\" attribute of a Named Flow." },
                { "name": "content", "type": "array", "items": { "$ref": "DOM.NodeId" }, "description": "An array of nodes that flow into the Named Flow." },
                { "name": "regions", "type": "array", "items": { "$ref": "Region" }, "description": "An array of regions associated with the Named Flow." }
            ],
            "description": "This object represents a Named Flow."
        }
    ],
    "commands": [
        {
            "name": "enable",
            "description": "Enables the CSS agent for the given page. Clients should not assume that the CSS agent has been enabled until the result of this command is received."
        },
        {
            "name": "disable",
            "description": "Disables the CSS agent for the given page."
        },
        {
            "name": "getMatchedStylesForNode",
            "parameters": [
                { "name": "nodeId", "$ref": "DOM.NodeId" },
                { "name": "includePseudo", "type": "boolean", "optional": true, "description": "Whether to include pseudo styles (default: true)." },
                { "name": "includeInherited", "type": "boolean", "optional": true, "description": "Whether to include inherited styles (default: true)." }
            ],
            "returns": [
                { "name": "matchedCSSRules", "type": "array", "items": { "$ref": "RuleMatch" }, "optional": true, "description": "CSS rules matching this node, from all applicable stylesheets." },
                { "name": "pseudoElements", "type": "array", "items": { "$ref": "PseudoIdMatches" }, "optional": true, "description": "Pseudo style matches for this node." },
                { "name": "inherited", "type": "array", "items": { "$ref": "InheritedStyleEntry" }, "optional": true, "description": "A chain of inherited styles (from the immediate node parent up to the DOM tree root)." }
            ],
            "description": "Returns requested styles for a DOM node identified by <code>nodeId</code>."
        },
        {
            "name": "getInlineStylesForNode",
            "parameters": [
                { "name": "nodeId", "$ref": "DOM.NodeId" }
            ],
            "returns": [
                { "name": "inlineStyle", "$ref": "CSSStyle", "optional": true, "description": "Inline style for the specified DOM node." },
                { "name": "attributesStyle", "$ref": "CSSStyle", "optional": true, "description": "Attribute-defined element style (e.g. resulting from \"width=20 height=100%\")."}
            ],
            "description": "Returns the styles defined inline (explicitly in the \"style\" attribute and implicitly, using DOM attributes) for a DOM node identified by <code>nodeId</code>."
        },
        {
            "name": "getComputedStyleForNode",
            "parameters": [
                { "name": "nodeId", "$ref": "DOM.NodeId" }
            ],
            "returns": [
                { "name": "computedStyle", "type": "array", "items": { "$ref": "CSSComputedStyleProperty" }, "description": "Computed style for the specified DOM node." }
            ],
            "description": "Returns the computed style for a DOM node identified by <code>nodeId</code>."
        },
        {
            "name": "getAllStyleSheets",
            "returns": [
                { "name": "headers", "type": "array", "items": { "$ref": "CSSStyleSheetHeader" }, "description": "Descriptor entries for all available stylesheets." }
            ],
            "description": "Returns metainfo entries for all known stylesheets."
        },
        {
            "name": "getStyleSheet",
            "parameters": [
                { "name": "styleSheetId", "$ref": "StyleSheetId" }
            ],
            "returns": [
                { "name": "styleSheet", "$ref": "CSSStyleSheetBody", "description": "Stylesheet contents for the specified <code>styleSheetId</code>." }
            ],
            "description": "Returns stylesheet data for the specified <code>styleSheetId</code>."
        },
        {
            "name": "getStyleSheetText",
            "parameters": [
                { "name": "styleSheetId", "$ref": "StyleSheetId" }
            ],
            "returns": [
                { "name": "text", "type": "string", "description": "The stylesheet text." }
            ],
            "description": "Returns the current textual content and the URL for a stylesheet."
        },
        {
            "name": "setStyleSheetText",
            "parameters": [
                { "name": "styleSheetId", "$ref": "StyleSheetId" },
                { "name": "text", "type": "string" }
            ],
            "description": "Sets the new stylesheet text, thereby invalidating all existing <code>CSSStyleId</code>'s and <code>CSSRuleId</code>'s contained by this stylesheet."
        },
        {
            "name": "setStyleText",
            "parameters": [
                { "name": "styleId", "$ref": "CSSStyleId" },
                { "name": "text", "type": "string" }
            ],
            "returns": [
                { "name": "style", "$ref": "CSSStyle", "description": "The resulting style after the text modification." }
            ],
            "description": "Sets the new <code>text</code> for the respective style."
        },
        {
            "name": "setRuleSelector",
            "parameters": [
                { "name": "ruleId", "$ref": "CSSRuleId" },
                { "name": "selector", "type": "string" }
            ],
            "returns": [
                { "name": "rule", "$ref": "CSSRule", "description": "The resulting rule after the selector modification." }
            ],
            "description": "Modifies the rule selector."
        },
        {
            "name": "addRule",
            "parameters": [
                { "name": "contextNodeId", "$ref": "DOM.NodeId" },
                { "name": "selector", "type": "string" }
            ],
            "returns": [
                { "name": "rule", "$ref": "CSSRule", "description": "The newly created rule." }
            ],
            "description": "Creates a new empty rule with the given <code>selector</code> in a special \"inspector\" stylesheet in the owner document of the context node."
        },
        {
            "name": "getSupportedCSSProperties",
            "returns": [
                { "name": "cssProperties", "type": "array", "items": { "$ref": "CSSPropertyInfo" }, "description": "Supported property metainfo." }
            ],
            "description": "Returns all supported CSS property names."
        },
        {
            "name": "forcePseudoState",
            "parameters": [
                { "name": "nodeId", "$ref": "DOM.NodeId", "description": "The element id for which to force the pseudo state." },
                { "name": "forcedPseudoClasses", "type": "array", "items": { "type": "string", "enum": ["active", "focus", "hover", "visited"] }, "description": "Element pseudo classes to force when computing the element's style." }
            ],
            "description": "Ensures that the given node will have specified pseudo-classes whenever its style is computed by the browser."
        },
        {
            "name": "getNamedFlowCollection",
            "parameters": [
                { "name": "documentNodeId", "$ref": "DOM.NodeId", "description": "The document node id for which to get the Named Flow Collection." }
            ],
            "returns": [
                { "name": "namedFlows", "type": "array", "items": { "$ref": "NamedFlow" }, "description": "An array containing the Named Flows in the document." }
            ],
            "description": "Returns the Named Flows from the document."
        }
    ],
    "events": [
        {
            "name": "mediaQueryResultChanged",
            "description": "Fires whenever a MediaQuery result changes (for example, after a browser window has been resized.) The current implementation considers only viewport-dependent media features."
        },
        {
            "name": "styleSheetChanged",
            "parameters": [
                { "name": "styleSheetId", "$ref": "StyleSheetId" }
            ],
            "description": "Fired whenever a stylesheet is changed as a result of the client operation."
        },
        {
            "name": "namedFlowCreated",
            "parameters": [
                { "name": "namedFlow", "$ref": "NamedFlow", "description": "The new Named Flow." }
            ],
            "description": "Fires when a Named Flow is created."
        },
        {
            "name": "namedFlowRemoved",
            "parameters": [
                { "name": "documentNodeId", "$ref": "DOM.NodeId", "description": "The document node id." },
                { "name": "flowName", "type": "string", "description": "Identifier of the removed Named Flow." }
            ],
            "description": "Fires when a Named Flow is removed: has no associated content nodes and regions."
        },
        {
            "name": "regionOversetChanged",
            "parameters": [
                { "name": "namedFlow", "$ref": "NamedFlow", "description": "The Named Flow containing the regions whose regionOverset values changed." }
            ],
            "description": "Fires if any of the regionOverset values changed in a Named Flow's region chain."
        },
        {
            "name": "registeredNamedFlowContentElement",
            "parameters": [
                { "name": "documentNodeId", "$ref": "DOM.NodeId", "description": "The document node id." },
                { "name": "flowName", "type": "string", "description": "Named Flow identifier for which the new content element was registered." },
                { "name": "contentNodeId", "$ref": "DOM.NodeId", "description": "The node id of the registered content node." },
                { "name": "nextContentNodeId", "$ref": "DOM.NodeId", "description": "The node id of the element following the registered content node." }
            ],
            "description": "Fires when a Named Flow's has been registered with a new content node."
        },
        {
            "name": "unregisteredNamedFlowContentElement",
            "parameters": [
                { "name": "documentNodeId", "$ref": "DOM.NodeId", "description": "The document node id." },
                { "name": "flowName", "type": "string", "description": "Named Flow identifier for which the new content element was unregistered." },
                { "name": "contentNodeId", "$ref": "DOM.NodeId", "description": "The node id of the unregistered content node." }
            ],
            "description": "Fires when a Named Flow's has been registered with a new content node."
        }
    ]
}
,
{
    "domain": "DOM",
    "description": "This domain exposes DOM read/write operations. Each DOM Node is represented with its mirror object that has an <code>id</code>. This <code>id</code> can be used to get additional information on the Node, resolve it into the JavaScript object wrapper, etc. It is important that client receives DOM events only for the nodes that are known to the client. Backend keeps track of the nodes that were sent to the client and never sends the same node twice. It is client's responsibility to collect information about the nodes that were sent to the client.<p>Note that <code>iframe</code> owner elements will return corresponding document elements as their child nodes.</p>",
    "availability": "web",
    "types": [
        {
            "id": "NodeId",
            "type": "integer",
            "description": "Unique DOM node identifier."
        },
        {
            "id": "BackendNodeId",
            "type": "integer",
            "description": "Unique DOM node identifier used to reference a node that may not have been pushed to the front-end."
        },
        {
            "id": "LiveRegionRelevant",
            "type": "string",
            "enum": ["additions", "removals", "text"],
            "description": "Token values of @aria-relevant attribute."
        },
        {
            "id": "Node",
            "type": "object",
            "properties": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Node identifier that is passed into the rest of the DOM messages as the <code>nodeId</code>. Backend will only push node with given <code>id</code> once. It is aware of all requested nodes and will only fire DOM events for nodes known to the client." },
                { "name": "nodeType", "type": "integer", "description": "<code>Node</code>'s nodeType." },
                { "name": "nodeName", "type": "string", "description": "<code>Node</code>'s nodeName." },
                { "name": "localName", "type": "string", "description": "<code>Node</code>'s localName." },
                { "name": "nodeValue", "type": "string", "description": "<code>Node</code>'s nodeValue." },
                { "name": "childNodeCount", "type": "integer", "optional": true, "description": "Child count for <code>Container</code> nodes." },
                { "name": "children", "type": "array", "optional": true, "items": { "$ref": "Node" }, "description": "Child nodes of this node when requested with children." },
                { "name": "attributes", "type": "array", "optional": true, "items": { "type": "string" }, "description": "Attributes of the <code>Element</code> node in the form of flat array <code>[name1, value1, name2, value2]</code>." },
                { "name": "documentURL", "type": "string", "optional": true, "description": "Document URL that <code>Document</code> or <code>FrameOwner</code> node points to." },
                { "name": "baseURL", "type": "string", "optional": true, "description": "Base URL that <code>Document</code> or <code>FrameOwner</code> node uses for URL completion." },
                { "name": "publicId", "type": "string", "optional": true, "description": "<code>DocumentType</code>'s publicId." },
                { "name": "systemId", "type": "string", "optional": true, "description": "<code>DocumentType</code>'s systemId." },
                { "name": "internalSubset", "type": "string", "optional": true, "description": "<code>DocumentType</code>'s internalSubset." },
                { "name": "xmlVersion", "type": "string", "optional": true, "description": "<code>Document</code>'s XML version in case of XML documents." },
                { "name": "name", "type": "string", "optional": true, "description": "<code>Attr</code>'s name." },
                { "name": "value", "type": "string", "optional": true, "description": "<code>Attr</code>'s value." },
                { "name": "frameId", "$ref": "Network.FrameId", "optional": true, "description": "Frame ID for frame owner elements." },
                { "name": "contentDocument", "$ref": "Node", "optional": true, "description": "Content document for frame owner elements." },
                { "name": "shadowRoots", "type": "array", "optional": true, "items": { "$ref": "Node" }, "description": "Shadow root list for given element host." },
                { "name": "templateContent", "$ref": "Node", "optional": true, "description": "Content document fragment for template elements" },
                { "name": "role", "type": "string", "optional": true, "description": "Computed value for first recognized role token, default role per element, or overridden role." }
            ],
            "description": "DOM interaction is implemented in terms of mirror objects that represent the actual DOM nodes. DOMNode is a base node mirror type."
        },
        {
            "id": "EventListener",
            "type": "object",
            "properties": [
                { "name": "type", "type": "string", "description": "<code>EventListener</code>'s type." },
                { "name": "useCapture", "type": "boolean", "description": "<code>EventListener</code>'s useCapture." },
                { "name": "isAttribute", "type": "boolean", "description": "<code>EventListener</code>'s isAttribute." },
                { "name": "nodeId", "$ref": "NodeId", "description": "Target <code>DOMNode</code> id." },
                { "name": "handlerBody", "type": "string", "description": "Event handler function body." },
                { "name": "location", "$ref": "Debugger.Location", "optional": true, "description": "Handler code location." },
                { "name": "sourceName", "type": "string", "optional": true, "description": "Source script URL." },
                { "name": "handler", "$ref": "Runtime.RemoteObject", "optional": true, "description": "Event handler function value." }
            ],
            "description": "A structure holding event listener properties."
        },
        {
            "id": "AccessibilityProperties",
            "description": "A structure holding accessibility properties.",
            "type": "object",
            "properties": [
                { "name": "activeDescendantNodeId", "$ref": "NodeId", "optional": true, "description": "<code>DOMNode</code> id of the accessibility object referenced by aria-activedescendant." },
                { "name": "busy", "type": "boolean", "optional": true, "description": "Value of @aria-busy on current or ancestor node." },
                { "name": "checked", "type": "string", "optional": true, "enum": ["true", "false", "mixed"], "description": "Checked state of certain form controls." },
                { "name": "childNodeIds", "type": "array", "items": { "$ref": "NodeId" }, "optional": true, "description": "Array of <code>DOMNode</code> ids of the accessibility tree children if available." },
                { "name": "controlledNodeIds", "type": "array", "items": { "$ref": "NodeId" }, "optional": true, "description": "Array of <code>DOMNode</code> ids of any nodes referenced via @aria-controls." },
                { "name": "disabled", "type": "boolean", "optional": true, "description": "Disabled state of form controls." },
                { "name": "exists", "type": "boolean", "description": "Indicates whether there is an existing AX object for the DOM node. If this is false, all the other properties will be default values." },
                { "name": "expanded", "type": "boolean", "optional": true, "description": "Expanded state." },
                { "name": "flowedNodeIds", "type": "array", "items": { "$ref": "NodeId" }, "optional": true, "description": "Array of <code>DOMNode</code> ids of any nodes referenced via @aria-flowto." },
                { "name": "focused", "type": "boolean", "optional": true, "description": "Focused state. Only defined on focusable elements." },
                { "name": "ignored", "type": "boolean", "optional": true, "description": "Indicates whether the accessibility of the associated AX object node is ignored, whether heuristically or explicitly." },
                { "name": "ignoredByDefault", "type": "boolean", "optional": true, "description": "State indicating whether the accessibility of the associated AX object node is ignored by default for node type." },
                { "name": "invalid", "type": "string", "optional": true, "enum": ["true", "false", "grammar", "spelling"], "description": "Invalid status of form controls." },
                { "name": "hidden", "type": "boolean", "optional": true, "description": "Hidden state. True if node or an ancestor is hidden via CSS or explicit @aria-hidden, to clarify why the element is ignored." },
                { "name": "label", "type": "string", "description": "Computed label value for the node, sometimes calculated by referencing other nodes." },
                { "name": "liveRegionAtomic", "type": "boolean", "optional": true, "description": "Value of @aria-atomic." },
                { "name": "liveRegionRelevant", "type": "array", "items": { "type": "string" }, "optional": true, "description": "Token value(s) of element's @aria-relevant attribute. Array of string values matching $ref LiveRegionRelevant. FIXME: Enum values blocked by http://webkit.org/b/133711" },
                { "name": "liveRegionStatus", "type": "string", "optional": true, "enum": ["assertive", "polite", "off"], "description": "Value of element's @aria-live attribute." },
                { "name": "mouseEventNodeId", "$ref": "NodeId", "optional": true, "description": "<code>DOMNode</code> id of node or closest ancestor node that has a mousedown, mouseup, or click event handler." },
                { "name": "nodeId", "$ref": "NodeId", "description": "Target <code>DOMNode</code> id." },
                { "name": "ownedNodeIds", "type": "array", "items": { "$ref": "NodeId" }, "optional": true, "description": "Array of <code>DOMNode</code> ids of any nodes referenced via @aria-owns." },
                { "name": "parentNodeId", "$ref": "NodeId", "optional": true, "description": "<code>DOMNode</code> id of the accessibility tree parent object if available." },
                { "name": "pressed", "type": "boolean", "optional": true, "description": "Pressed state for toggle buttons." },
                { "name": "readonly", "type": "boolean", "optional": true, "description": "Readonly state of text controls." },
                { "name": "required", "type": "boolean", "optional": true, "description": "Required state of form controls." },
                { "name": "role", "type": "string", "description": "Computed value for first recognized role token, default role per element, or overridden role." },
                { "name": "selected", "type": "boolean", "optional": true, "description": "Selected state of certain form controls." },
                { "name": "selectedChildNodeIds", "type": "array", "items": { "$ref": "NodeId" }, "optional": true, "description": "Array of <code>DOMNode</code> ids of any children marked as selected." }
            ]
        },
        {
            "id": "RGBA",
            "type": "object",
            "properties": [
                { "name": "r", "type": "integer", "description": "The red component, in the [0-255] range." },
                { "name": "g", "type": "integer", "description": "The green component, in the [0-255] range." },
                { "name": "b", "type": "integer", "description": "The blue component, in the [0-255] range." },
                { "name": "a", "type": "number", "optional": true, "description": "The alpha component, in the [0-1] range (default: 1)." }
            ],
            "description": "A structure holding an RGBA color."
        },
        {
            "id": "Quad",
            "type": "array",
            "items": { "type": "number" },
            "minItems": 8,
            "maxItems": 8,
            "description": "An array of quad vertices, x immediately followed by y for each point, points clock-wise."
        },
        {
            "id": "HighlightConfig",
            "type": "object",
            "properties": [
                { "name": "showInfo", "type": "boolean", "optional": true, "description": "Whether the node info tooltip should be shown (default: false)." },
                { "name": "contentColor", "$ref": "RGBA", "optional": true, "description": "The content box highlight fill color (default: transparent)." },
                { "name": "paddingColor", "$ref": "RGBA", "optional": true, "description": "The padding highlight fill color (default: transparent)." },
                { "name": "borderColor", "$ref": "RGBA", "optional": true, "description": "The border highlight fill color (default: transparent)." },
                { "name": "marginColor", "$ref": "RGBA", "optional": true, "description": "The margin highlight fill color (default: transparent)." }
            ],
            "description": "Configuration data for the highlighting of page elements."
        }
    ],
    "commands": [
        {
            "name": "getDocument",
            "returns": [
                { "name": "root", "$ref": "Node", "description": "Resulting node." }
            ],
            "description": "Returns the root DOM node to the caller."
        },
        {
            "name": "requestChildNodes",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to get children for." },
                { "name": "depth", "type": "integer", "optional": true, "description": "The maximum depth at which children should be retrieved, defaults to 1. Use -1 for the entire subtree or provide an integer larger than 0." }
            ],
            "description": "Requests that children of the node with given id are returned to the caller in form of <code>setChildNodes</code> events where not only immediate children are retrieved, but all children down to the specified depth."
        },
        {
            "name": "querySelector",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to query upon." },
                { "name": "selector", "type": "string", "description": "Selector string." }
            ],
            "returns": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Query selector result." }
            ],
            "description": "Executes <code>querySelector</code> on a given node."
        },
        {
            "name": "querySelectorAll",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to query upon." },
                { "name": "selector", "type": "string", "description": "Selector string." }
            ],
            "returns": [
                { "name": "nodeIds", "type": "array", "items": { "$ref": "NodeId" }, "description": "Query selector result." }
            ],
            "description": "Executes <code>querySelectorAll</code> on a given node."
        },
        {
            "name": "setNodeName",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to set name for." },
                { "name": "name", "type": "string", "description": "New node's name." }
            ],
            "returns": [
                { "name": "nodeId", "$ref": "NodeId", "description": "New node's id." }
            ],
            "description": "Sets node name for a node with given id."
        },
        {
            "name": "setNodeValue",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to set value for." },
                { "name": "value", "type": "string", "description": "New node's value." }
            ],
            "description": "Sets node value for a node with given id."
        },
        {
            "name": "removeNode",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to remove." }
            ],
            "description": "Removes node with given id."
        },
        {
            "name": "setAttributeValue",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the element to set attribute for." },
                { "name": "name", "type": "string", "description": "Attribute name." },
                { "name": "value", "type": "string", "description": "Attribute value." }
            ],
            "description": "Sets attribute for an element with given id."
        },
        {
            "name": "setAttributesAsText",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the element to set attributes for." },
                { "name": "text", "type": "string", "description": "Text with a number of attributes. Will parse this text using HTML parser." },
                { "name": "name", "type": "string", "optional": true, "description": "Attribute name to replace with new attributes derived from text in case text parsed successfully." }
            ],
            "description": "Sets attributes on element with given id. This method is useful when user edits some existing attribute value and types in several attribute name/value pairs."
        },
        {
            "name": "removeAttribute",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the element to remove attribute from." },
                { "name": "name", "type": "string", "description": "Name of the attribute to remove." }
            ],
            "description": "Removes attribute with given name from an element with given id."
        },
        {
            "name": "getEventListenersForNode",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to get listeners for." },
                { "name": "objectGroup", "type": "string", "optional": true, "description": "Symbolic group name for handler value. Handler value is not returned without this parameter specified." }
            ],
            "returns": [
                { "name": "listeners", "type": "array", "items": { "$ref": "EventListener"}, "description": "Array of relevant listeners." }
            ],
            "description": "Returns event listeners relevant to the node."
        },
        {
            "name": "getAccessibilityPropertiesForNode",
            "description": "Returns a dictionary of accessibility properties for the node.",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node for which to get accessibility properties." }
            ],
            "returns": [
                { "name": "properties", "$ref": "AccessibilityProperties", "description": "Dictionary of relevant accessibility properties." }
            ]
        },
        {
            "name": "getOuterHTML",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to get markup for." }
            ],
            "returns": [
                { "name": "outerHTML", "type": "string", "description": "Outer HTML markup." }
            ],
            "description": "Returns node's HTML markup."
        },
        {
            "name": "setOuterHTML",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to set markup for." },
                { "name": "outerHTML", "type": "string", "description": "Outer HTML markup to set." }
            ],
            "description": "Sets node HTML markup, returns new node id."
        },
        {
            "name": "performSearch",
            "parameters": [
                { "name": "query", "type": "string", "description": "Plain text or query selector or XPath search query." },
                { "name": "nodeIds", "type": "array", "items": { "$ref": "NodeId" }, "optional": true, "description": "Ids of nodes to use as starting points for the search." }
            ],
            "returns": [
                { "name": "searchId", "type": "string", "description": "Unique search session identifier." },
                { "name": "resultCount", "type": "integer", "description": "Number of search results." }
            ],
            "description": "Searches for a given string in the DOM tree. Use <code>getSearchResults</code> to access search results or <code>cancelSearch</code> to end this search session."
        },
        {
            "name": "getSearchResults",
            "parameters": [
                { "name": "searchId", "type": "string", "description": "Unique search session identifier." },
                { "name": "fromIndex", "type": "integer", "description": "Start index of the search result to be returned." },
                { "name": "toIndex", "type": "integer", "description": "End index of the search result to be returned." }
            ],
            "returns": [
                { "name": "nodeIds", "type": "array", "items": { "$ref": "NodeId" }, "description": "Ids of the search result nodes." }
            ],
            "description": "Returns search results from given <code>fromIndex</code> to given <code>toIndex</code> from the sarch with the given identifier."
        },
        {
            "name": "discardSearchResults",
            "parameters": [
                { "name": "searchId", "type": "string", "description": "Unique search session identifier." }
            ],
            "description": "Discards search results from the session with the given id. <code>getSearchResults</code> should no longer be called for that search."
        },
        {
            "name": "requestNode",
            "parameters": [
                { "name": "objectId", "$ref": "Runtime.RemoteObjectId", "description": "JavaScript object id to convert into node." }
            ],
            "returns": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Node id for given object." }
            ],
            "description": "Requests that the node is sent to the caller given the JavaScript node object reference. All nodes that form the path from the node to the root are also sent to the client as a series of <code>setChildNodes</code> notifications."
        },
        {
            "name": "setInspectModeEnabled",
            "parameters": [
                { "name": "enabled", "type": "boolean", "description": "True to enable inspection mode, false to disable it." },
                { "name": "highlightConfig", "$ref": "HighlightConfig", "optional": true, "description": "A descriptor for the highlight appearance of hovered-over nodes. May be omitted if <code>enabled == false</code>." }
            ],
            "description": "Enters the 'inspect' mode. In this mode, elements that user is hovering over are highlighted. Backend then generates 'inspect' command upon element selection."
        },
        {
            "name": "highlightRect",
            "parameters": [
                { "name": "x", "type": "integer", "description": "X coordinate" },
                { "name": "y", "type": "integer", "description": "Y coordinate" },
                { "name": "width", "type": "integer", "description": "Rectangle width" },
                { "name": "height", "type": "integer", "description": "Rectangle height" },
                { "name": "color", "$ref": "RGBA", "optional": true, "description": "The highlight fill color (default: transparent)." },
                { "name": "outlineColor", "$ref": "RGBA", "optional": true, "description": "The highlight outline color (default: transparent)." },
                { "name": "usePageCoordinates", "type": "boolean", "optional": true, "description": "Indicates whether the provided parameters are in page coordinates or in viewport coordinates (the default)." }
            ],
            "description": "Highlights given rectangle. Coordinates are absolute with respect to the main frame viewport."
        },
        {
            "name": "highlightQuad",
            "parameters": [
                { "name": "quad", "$ref": "Quad", "description": "Quad to highlight" },
                { "name": "color", "$ref": "RGBA", "optional": true, "description": "The highlight fill color (default: transparent)." },
                { "name": "outlineColor", "$ref": "RGBA", "optional": true, "description": "The highlight outline color (default: transparent)." },
                { "name": "usePageCoordinates", "type": "boolean", "optional": true, "description": "Indicates whether the provided parameters are in page coordinates or in viewport coordinates (the default)." }
            ],
            "description": "Highlights given quad. Coordinates are absolute with respect to the main frame viewport."
        },
        {
            "name": "highlightNode",
            "parameters": [
                { "name": "highlightConfig", "$ref": "HighlightConfig", "description": "A descriptor for the highlight appearance." },
                { "name": "nodeId", "$ref": "NodeId", "optional": true, "description": "Identifier of the node to highlight." },
                { "name": "objectId", "$ref": "Runtime.RemoteObjectId", "optional": true, "description": "JavaScript object id of the node to be highlighted." }
            ],
            "description": "Highlights DOM node with given id or with the given JavaScript object wrapper. Either nodeId or objectId must be specified."
        },
        {
            "name": "hideHighlight",
            "description": "Hides DOM node highlight."
        },
        {
            "name": "highlightFrame",
            "parameters": [
                { "name": "frameId", "$ref": "Network.FrameId", "description": "Identifier of the frame to highlight." },
                { "name": "contentColor", "$ref": "RGBA", "optional": true, "description": "The content box highlight fill color (default: transparent)." },
                { "name": "contentOutlineColor", "$ref": "RGBA", "optional": true, "description": "The content box highlight outline color (default: transparent)." }
            ],
            "description": "Highlights owner element of the frame with given id."
        },
        {
            "name": "pushNodeByPathToFrontend",
            "parameters": [
                { "name": "path", "type": "string", "description": "Path to node in the proprietary format." }
            ],
            "returns": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node for given path." }
            ],
            "description": "Requests that the node is sent to the caller given its path. // FIXME, use XPath"
        },
        {
            "name": "pushNodeByBackendIdToFrontend",
            "parameters": [
                { "name": "backendNodeId", "$ref": "BackendNodeId", "description": "The backend node id of the node." }
            ],
            "returns": [
                { "name": "nodeId", "$ref": "NodeId", "description": "The pushed node's id." }
            ],
            "description": "Requests that the node is sent to the caller given its backend node id."
        },
        {
            "name": "releaseBackendNodeIds",
            "parameters": [
                { "name": "nodeGroup", "type": "string", "description": "The backend node ids group name." }
            ],
            "description": "Requests that group of <code>BackendNodeIds</code> is released."
        },
        {
            "name": "resolveNode",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to resolve." },
                { "name": "objectGroup", "type": "string", "optional": true, "description": "Symbolic group name that can be used to release multiple objects." }
            ],
            "returns": [
                { "name": "object", "$ref": "Runtime.RemoteObject", "description": "JavaScript object wrapper for given node." }
            ],
            "description": "Resolves JavaScript node object for given node id."
        },
        {
            "name": "getAttributes",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to retrieve attibutes for." }
            ],
            "returns": [
                { "name": "attributes", "type": "array", "items": { "type": "string" }, "description": "An interleaved array of node attribute names and values." }
            ],
            "description": "Returns attributes for the specified node."
        },
        {
            "name": "moveTo",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to drop." },
                { "name": "targetNodeId", "$ref": "NodeId", "description": "Id of the element to drop into." },
                { "name": "insertBeforeNodeId", "$ref": "NodeId", "optional": true, "description": "Drop node before given one." }
            ],
            "returns": [
                { "name": "nodeId", "$ref": "NodeId", "description": "New id of the moved node." }
            ],
            "description": "Moves node into the new container, places it before the given anchor."
        },
        {
            "name": "undo",
            "description": "Undoes the last performed action."
        },
        {
            "name": "redo",
            "description": "Re-does the last undone action."
        },
        {
            "name": "markUndoableState",
            "description": "Marks last undoable state."
        },
        {
            "name": "focus",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to focus." }
            ],
            "description": "Focuses the given element."
        }
    ],
    "events": [
        {
            "name": "documentUpdated",
            "description": "Fired when <code>Document</code> has been totally updated. Node ids are no longer valid."
        },
        {
            "name": "setChildNodes",
            "parameters": [
                { "name": "parentId", "$ref": "NodeId", "description": "Parent node id to populate with children." },
                { "name": "nodes", "type": "array", "items": { "$ref": "Node"}, "description": "Child nodes array." }
            ],
            "description": "Fired when backend wants to provide client with the missing DOM structure. This happens upon most of the calls requesting node ids."
        },
        {
            "name": "attributeModified",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node that has changed." },
                { "name": "name", "type": "string", "description": "Attribute name." },
                { "name": "value", "type": "string", "description": "Attribute value." }
            ],
            "description": "Fired when <code>Element</code>'s attribute is modified."
        },
        {
            "name": "attributeRemoved",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node that has changed." },
                { "name": "name", "type": "string", "description": "A ttribute name." }
            ],
            "description": "Fired when <code>Element</code>'s attribute is removed."
        },
        {
            "name": "inlineStyleInvalidated",
            "parameters": [
                { "name": "nodeIds", "type": "array", "items": { "$ref": "NodeId" }, "description": "Ids of the nodes for which the inline styles have been invalidated." }
            ],
            "description": "Fired when <code>Element</code>'s inline style is modified via a CSS property modification."
        },
        {
            "name": "characterDataModified",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node that has changed." },
                { "name": "characterData", "type": "string", "description": "New text value." }
            ],
            "description": "Mirrors <code>DOMCharacterDataModified</code> event."
        },
        {
            "name": "childNodeCountUpdated",
            "parameters": [
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node that has changed." },
                { "name": "childNodeCount", "type": "integer", "description": "New node count." }
            ],
            "description": "Fired when <code>Container</code>'s child node count has changed."
        },
        {
            "name": "childNodeInserted",
            "parameters": [
                { "name": "parentNodeId", "$ref": "NodeId", "description": "Id of the node that has changed." },
                { "name": "previousNodeId", "$ref": "NodeId", "description": "If of the previous siblint." },
                { "name": "node", "$ref": "Node", "description": "Inserted node data." }
            ],
            "description": "Mirrors <code>DOMNodeInserted</code> event."
        },
        {
            "name": "childNodeRemoved",
            "parameters": [
                { "name": "parentNodeId", "$ref": "NodeId", "description": "Parent id." },
                { "name": "nodeId", "$ref": "NodeId", "description": "Id of the node that has been removed." }
            ],
            "description": "Mirrors <code>DOMNodeRemoved</code> event."
        },
        {
            "name": "shadowRootPushed",
            "parameters": [
                { "name": "hostId", "$ref": "NodeId", "description": "Host element id." },
                { "name": "root", "$ref": "Node", "description": "Shadow root." }
            ],
            "description": "Called when shadow root is pushed into the element."
        },
        {
            "name": "shadowRootPopped",
            "parameters": [
                { "name": "hostId", "$ref": "NodeId", "description": "Host element id." },
                { "name": "rootId", "$ref": "NodeId", "description": "Shadow root id." }
            ],
            "description": "Called when shadow root is popped from the element."
        }
    ]
}
,
{
    "domain": "DOMDebugger",
    "description": "DOM debugging allows setting breakpoints on particular DOM operations and events. JavaScript execution will stop on these operations as if there was a regular breakpoint set.",
    "availability": "web",
    "types": [
        {
            "id": "DOMBreakpointType",
            "type": "string",
            "enum": ["subtree-modified", "attribute-modified", "node-removed"],
            "description": "DOM breakpoint type."
        }
    ],
    "commands": [
        {
            "name": "setDOMBreakpoint",
            "parameters": [
                { "name": "nodeId", "$ref": "DOM.NodeId", "description": "Identifier of the node to set breakpoint on." },
                { "name": "type", "$ref": "DOMBreakpointType", "description": "Type of the operation to stop upon." }
            ],
            "description": "Sets breakpoint on particular operation with DOM."
        },
        {
            "name": "removeDOMBreakpoint",
            "parameters": [
                { "name": "nodeId", "$ref": "DOM.NodeId", "description": "Identifier of the node to remove breakpoint from." },
                { "name": "type", "$ref": "DOMBreakpointType", "description": "Type of the breakpoint to remove." }
            ],
            "description": "Removes DOM breakpoint that was set using <code>setDOMBreakpoint</code>."
        },
        {
            "name": "setEventListenerBreakpoint",
            "parameters": [
                { "name": "eventName", "type": "string", "description": "DOM Event name to stop on (any DOM event will do)." }
            ],
            "description": "Sets breakpoint on particular DOM event."
        },
        {
            "name": "removeEventListenerBreakpoint",
            "parameters": [
                { "name": "eventName", "type": "string", "description": "Event name." }
            ],
            "description": "Removes breakpoint on particular DOM event."
        },
        {
            "name": "setInstrumentationBreakpoint",
            "parameters": [
                { "name": "eventName", "type": "string", "description": "Instrumentation name to stop on." }
            ],
            "description": "Sets breakpoint on particular native event."
        },
        {
            "name": "removeInstrumentationBreakpoint",
            "parameters": [
                { "name": "eventName", "type": "string", "description": "Instrumentation name to stop on." }
            ],
            "description": "Sets breakpoint on particular native event."
        },
        {
            "name": "setXHRBreakpoint",
            "parameters": [
                { "name": "url", "type": "string", "description": "Resource URL substring. All XHRs having this substring in the URL will get stopped upon." }
            ],
            "description": "Sets breakpoint on XMLHttpRequest."
        },
        {
            "name": "removeXHRBreakpoint",
            "parameters": [
                { "name": "url", "type": "string", "description": "Resource URL substring." }
            ],
            "description": "Removes breakpoint from XMLHttpRequest."
        }
    ]
}
,
{
    "domain": "DOMStorage",
    "description": "Query and modify DOM storage.",
    "availability": "web",
    "types": [
        {
            "id": "StorageId",
            "type": "object",
            "description": "DOM Storage identifier.",
            "properties": [
                { "name": "securityOrigin", "type": "string", "description": "Security origin for the storage." },
                { "name": "isLocalStorage", "type": "boolean", "description": "Whether the storage is local storage (not session storage)." }
            ]
        },
        {
            "id": "Item",
            "type": "array",
            "description": "DOM Storage item.",
            "items": { "type": "string" }
        }
    ],
    "commands": [
        {
            "name": "enable",
            "description": "Enables storage tracking, storage events will now be delivered to the client."
        },
        {
            "name": "disable",
            "description": "Disables storage tracking, prevents storage events from being sent to the client."
        },
        {
            "name": "getDOMStorageItems",
            "parameters": [
                { "name": "storageId", "$ref": "StorageId" }
            ],
            "returns": [
                { "name": "entries", "type": "array", "items": { "$ref": "Item" } }
            ]
        },
        {
            "name": "setDOMStorageItem",
            "parameters": [
                { "name": "storageId", "$ref": "StorageId" },
                { "name": "key", "type": "string" },
                { "name": "value", "type": "string" }
            ]
        },
        {
            "name": "removeDOMStorageItem",
            "parameters": [
                { "name": "storageId", "$ref": "StorageId" },
                { "name": "key", "type": "string" }
            ]
        }
    ],
    "events": [
        {
            "name": "domStorageItemsCleared",
            "parameters": [
                { "name": "storageId", "$ref": "StorageId" }
            ]
        },
        {
            "name": "domStorageItemRemoved",
            "parameters": [
                { "name": "storageId", "$ref": "StorageId" },
                { "name": "key", "type": "string" }
            ]
        },
        {
            "name": "domStorageItemAdded",
            "parameters": [
                { "name": "storageId", "$ref": "StorageId" },
                { "name": "key", "type": "string" },
                { "name": "newValue", "type": "string" }
            ]
        },
        {
            "name": "domStorageItemUpdated",
            "parameters": [
                { "name": "storageId", "$ref": "StorageId" },
                { "name": "key", "type": "string" },
                { "name": "oldValue", "type": "string" },
                { "name": "newValue", "type": "string" }
            ]
        }
    ]
}
,
{
    "domain": "Database",
    "availability": "web",
    "types": [
        {
            "id": "DatabaseId",
            "type": "string",
            "description": "Unique identifier of Database object."
        },
        {
            "id": "Database",
            "type": "object",
            "description": "Database object.",
            "properties": [
                { "name": "id", "$ref": "DatabaseId", "description": "Database ID." },
                { "name": "domain", "type": "string", "description": "Database domain." },
                { "name": "name", "type": "string", "description": "Database name." },
                { "name": "version", "type": "string", "description": "Database version." }
            ]
        },
        {
            "id": "Error",
            "type": "object",
            "description": "Database error.",
            "properties": [
                { "name": "message", "type": "string", "description": "Error message." },
                { "name": "code", "type": "integer", "description": "Error code." }
            ]
        }
    ],
    "commands": [
        {
            "name": "enable",
            "description": "Enables database tracking, database events will now be delivered to the client."
        },
        {
            "name": "disable",
            "description": "Disables database tracking, prevents database events from being sent to the client."
        },
        {