page

type AddCompilationCacheParams struct {
	URL  string `json:"url"`
	Data []byte `json:"data"` // Base64-encoded data
}

type AddScriptToEvaluateOnNewDocumentParams struct {
	Source                string `json:"source"`
	WorldName             string `json:"worldName,omitempty,omitzero"`             // If specified, creates an isolated world with the given name and evaluates given script in it. This world name will be used as the ExecutionContextDescription::name when the corresponding event is emitted.
	IncludeCommandLineAPI *bool  `json:"includeCommandLineAPI,omitempty,omitzero"` // Specifies whether command line API should be available to the script, defaults to false.
	RunImmediately        *bool  `json:"runImmediately,omitempty,omitzero"`        // If true, runs the script immediately on existing execution contexts or worlds. Default: false.
}

type AddScriptToEvaluateOnNewDocumentResult struct {
	Identifier ScriptIdentifier `json:"identifier,omitempty,omitzero"` // Identifier of the added script.
}

type AppManifestError struct {
	Message  string `json:"message"`  // Error message.
	Critical int64  `json:"critical"` // If critical, this is a non-recoverable parse error.
	Line     int64  `json:"line"`     // Error line.
	Column   int64  `json:"column"`   // Error column.
}

type AppManifestParsedProperties struct {
	Scope string `json:"scope"` // Computed scope value
}

type BackForwardCacheBlockingDetails struct {
	URL          string `json:"url,omitempty,omitzero"`      // Url of the file where blockage happened. Optional because of tests.
	Function     string `json:"function,omitempty,omitzero"` // Function name where blockage happened. Optional because of anonymous functions and tests.
	LineNumber   int64  `json:"lineNumber"`                  // Line number in the script (0-based).
	ColumnNumber int64  `json:"columnNumber"`                // Column number in the script (0-based).
}

type BackForwardCacheNotRestoredExplanation struct {
	Type    BackForwardCacheNotRestoredReasonType `json:"type"`                       // Type of the reason
	Reason  BackForwardCacheNotRestoredReason     `json:"reason"`                     // Not restored reason
	Context string                                `json:"context,omitempty,omitzero"` // Context associated with the reason. The meaning of this context is dependent on the reason: - EmbedderExtensionSentMessageToCachedFrame: the extension ID.
	Details []*BackForwardCacheBlockingDetails    `json:"details,omitempty,omitzero"`
}

type BackForwardCacheNotRestoredExplanationTree struct {
	URL          string                                        `json:"url"`          // URL of each frame
	Explanations []*BackForwardCacheNotRestoredExplanation     `json:"explanations"` // Not restored reasons of each frame
	Children     []*BackForwardCacheNotRestoredExplanationTree `json:"children"`     // Array of children frame
}

type BackForwardCacheNotRestoredReason string

type BackForwardCacheNotRestoredReasonType string

type CaptureScreenshotFormat string

type CaptureScreenshotParams struct {
	Format                CaptureScreenshotFormat `json:"format,omitempty,omitzero"`                // Image compression format (defaults to png).
	Quality               *int64                  `json:"quality,omitempty,omitzero"`               // Compression quality from range [0..100] (jpeg only).
	Clip                  *Viewport               `json:"clip,omitempty,omitzero"`                  // Capture the screenshot of a given region only.
	FromSurface           *bool                   `json:"fromSurface,omitempty,omitzero"`           // Capture the screenshot from the surface, rather than the view. Defaults to true.
	CaptureBeyondViewport *bool                   `json:"captureBeyondViewport,omitempty,omitzero"` // Capture the screenshot beyond the viewport. Defaults to false.
	OptimizeForSpeed      *bool                   `json:"optimizeForSpeed,omitempty,omitzero"`      // Optimize image encoding for speed, not for resulting size (defaults to false)
}

type CaptureScreenshotResult struct {
	Data []byte `json:"data,omitempty,omitzero"` // Base64-encoded image data.
}

type CaptureSnapshotFormat string

type CaptureSnapshotParams struct {
	Format CaptureSnapshotFormat `json:"format,omitempty,omitzero"` // Format (defaults to mhtml).
}

type CaptureSnapshotResult struct {
	Data string `json:"data,omitempty,omitzero"` // Serialized page data.
}

type ClientNavigationDisposition string

type ClientNavigationReason string

type CompilationCacheParams struct {
	URL   string `json:"url"`   // The URL of the script to produce a compilation cache entry for.
	Eager bool   `json:"eager"` // A hint to the backend whether eager compilation is recommended. (the actual compilation mode used is upon backend discretion).
}

type CreateIsolatedWorldParams struct {
	FrameID               cdp.FrameID `json:"frameId"`                                  // Id of the frame in which the isolated world should be created.
	WorldName             string      `json:"worldName,omitempty,omitzero"`             // An optional name which is reported in the Execution Context.
	GrantUniveralAccess   *bool       `json:"grantUniveralAccess,omitempty,omitzero"`   // Whether or not universal access should be granted to the isolated world. This is a powerful option, use with caution.
	ContentSecurityPolicy string      `json:"contentSecurityPolicy,omitempty,omitzero"` // An optional content security policy to set for the isolated world. If omitted, any existing CSP for the world will be cleared. Note that clearing or updating the CSP does not immediately affect the active context in the same document because LocalDOMWindow caches the ContentSecurityPolicy object. The change takes effect on subsequent navigations when a new window context is created.
}

type CreateIsolatedWorldResult struct {
	ExecutionContextID runtime.ExecutionContextID `json:"executionContextId,omitempty,omitzero"` // Execution context of the isolated world.
}

type DialogType string

type EnableParams struct {
	EnableFileChooserOpenedEvent *bool `json:"enableFileChooserOpenedEvent,omitempty,omitzero"` // If true, the Page.fileChooserOpened event will be emitted regardless of the state set by Page.setInterceptFileChooserDialog command (default: false).
}

type EventBackForwardCacheNotUsed struct {
	LoaderID                    cdp.LoaderID                                `json:"loaderId"`                                       // The loader id for the associated navigation.
	FrameID                     cdp.FrameID                                 `json:"frameId"`                                        // The frame id of the associated frame.
	NotRestoredExplanations     []*BackForwardCacheNotRestoredExplanation   `json:"notRestoredExplanations"`                        // Array of reasons why the page could not be cached. This must not be empty.
	NotRestoredExplanationsTree *BackForwardCacheNotRestoredExplanationTree `json:"notRestoredExplanationsTree,omitempty,omitzero"` // Tree structure of reasons why the page could not be cached for each frame.
}

type EventCompilationCacheProduced struct {
	URL  string `json:"url"`
	Data []byte `json:"data"` // Base64-encoded data
}

type EventDocumentOpened struct {
	Frame *cdp.Frame `json:"frame"` // Frame object.
}

type EventDomContentEventFired struct {
	Timestamp cdp.MonotonicTime `json:"timestamp"`
}

type EventFileChooserOpened struct {
	FrameID       cdp.FrameID           `json:"frameId"`                          // Id of the frame containing input node.
	Mode          FileChooserOpenedMode `json:"mode"`                             // Input mode.
	BackendNodeID cdp.BackendNodeID     `json:"backendNodeId,omitempty,omitzero"` // Input node id. Only present for file choosers opened via an <input type="file"> element.
}

type EventFrameAttached struct {
	FrameID       cdp.FrameID         `json:"frameId"`                  // Id of the frame that has been attached.
	ParentFrameID cdp.FrameID         `json:"parentFrameId"`            // Parent frame identifier.
	Stack         *runtime.StackTrace `json:"stack,omitempty,omitzero"` // JavaScript stack trace of when frame was attached, only set if frame initiated from script.
}

type EventFrameDetached struct {
	FrameID cdp.FrameID         `json:"frameId"` // Id of the frame that has been detached.
	Reason  FrameDetachedReason `json:"reason"`
}

type EventFrameNavigated struct {
	Frame *cdp.Frame     `json:"frame"` // Frame object.
	Type  NavigationType `json:"type"`
}

type EventFrameRequestedNavigation struct {
	FrameID     cdp.FrameID                 `json:"frameId"`     // Id of the frame that is being navigated.
	Reason      ClientNavigationReason      `json:"reason"`      // The reason for the navigation.
	URL         string                      `json:"url"`         // The destination URL for the requested navigation.
	Disposition ClientNavigationDisposition `json:"disposition"` // The disposition for the navigation.
}

type EventFrameResized struct{}

type EventFrameStartedLoading struct {
	FrameID cdp.FrameID `json:"frameId"` // Id of the frame that has started loading.
}

type EventFrameStartedNavigating struct {
	FrameID        cdp.FrameID                          `json:"frameId"`  // ID of the frame that is being navigated.
	URL            string                               `json:"url"`      // The URL the navigation started with. The final URL can be different.
	LoaderID       cdp.LoaderID                         `json:"loaderId"` // Loader identifier. Even though it is present in case of same-document navigation, the previously committed loaderId would not change unless the navigation changes from a same-document to a cross-document navigation.
	NavigationType FrameStartedNavigatingNavigationType `json:"navigationType"`
}

type EventFrameStoppedLoading struct {
	FrameID cdp.FrameID `json:"frameId"` // Id of the frame that has stopped loading.
}

type EventFrameSubtreeWillBeDetached struct {
	FrameID cdp.FrameID `json:"frameId"` // Id of the frame that is the root of the subtree that will be detached.
}

type EventInterstitialHidden struct{}

type EventInterstitialShown struct{}

type EventJavascriptDialogClosed struct {
	FrameID   cdp.FrameID `json:"frameId"`   // Frame id.
	Result    bool        `json:"result"`    // Whether dialog was confirmed.
	UserInput string      `json:"userInput"` // User input in case of prompt.
}

type EventJavascriptDialogOpening struct {
	URL               string      `json:"url"`                              // Frame url.
	FrameID           cdp.FrameID `json:"frameId"`                          // Frame id.
	Message           string      `json:"message"`                          // Message that will be displayed by the dialog.
	Type              DialogType  `json:"type"`                             // Dialog type.
	HasBrowserHandler bool        `json:"hasBrowserHandler"`                // True iff browser is capable showing or acting on the given dialog. When browser has no dialog handler for given target, calling alert while Page domain is engaged will stall the page execution. Execution can be resumed via calling Page.handleJavaScriptDialog.
	DefaultPrompt     string      `json:"defaultPrompt,omitempty,omitzero"` // Default dialog prompt.
}

type EventLifecycleEvent struct {
	FrameID   cdp.FrameID       `json:"frameId"`  // Id of the frame.
	LoaderID  cdp.LoaderID      `json:"loaderId"` // Loader identifier. Empty string if the request is fetched from worker.
	Name      string            `json:"name"`
	Timestamp cdp.MonotonicTime `json:"timestamp"`
}

type EventLoadEventFired struct {
	Timestamp cdp.MonotonicTime `json:"timestamp"`
}

type EventNavigatedWithinDocument struct {
	FrameID        cdp.FrameID                           `json:"frameId"`        // Id of the frame.
	URL            string                                `json:"url"`            // Frame's new url.
	NavigationType NavigatedWithinDocumentNavigationType `json:"navigationType"` // Navigation type
}

type EventScreencastFrame struct {
	Data      []byte                   `json:"data"`      // Base64-encoded compressed image.
	Metadata  *ScreencastFrameMetadata `json:"metadata"`  // Screencast frame metadata.
	SessionID int64                    `json:"sessionId"` // Frame number.
}

type EventScreencastVisibilityChanged struct {
	Visible bool `json:"visible"` // True if the page is visible.
}

type EventWindowOpen struct {
	URL            string   `json:"url"`            // The URL for the new window.
	WindowName     string   `json:"windowName"`     // Window name.
	WindowFeatures []string `json:"windowFeatures"` // An array of enabled window features.
	UserGesture    bool     `json:"userGesture"`    // Whether or not it was triggered by user gesture.
}

type FileChooserOpenedMode string

type FileFilter struct {
	Name    string   `json:"name,omitempty,omitzero"`
	Accepts []string `json:"accepts,omitempty,omitzero"`
}

type FileHandler struct {
	Action     string        `json:"action"`
	Name       string        `json:"name"`
	Accepts    []*FileFilter `json:"accepts,omitempty,omitzero"` // Mimic a map, name is the key, accepts is the value.
	LaunchType string        `json:"launchType"`                 // Won't repeat the enums, using string for easy comparison. Same as the other enums below.
}

type FontFamilies struct {
	Standard  string `json:"standard,omitempty,omitzero"`  // The standard font-family.
	Fixed     string `json:"fixed,omitempty,omitzero"`     // The fixed font-family.
	Serif     string `json:"serif,omitempty,omitzero"`     // The serif font-family.
	SansSerif string `json:"sansSerif,omitempty,omitzero"` // The sansSerif font-family.
	Cursive   string `json:"cursive,omitempty,omitzero"`   // The cursive font-family.
	Fantasy   string `json:"fantasy,omitempty,omitzero"`   // The fantasy font-family.
	Math      string `json:"math,omitempty,omitzero"`      // The math font-family.
}

type FontSizes struct {
	Standard int64 `json:"standard,omitempty,omitzero"` // Default standard font size.
	Fixed    int64 `json:"fixed,omitempty,omitzero"`    // Default fixed font size.
}

type FrameDetachedReason string

type FrameResource struct {
	URL          string               `json:"url"`                             // Resource URL.
	Type         network.ResourceType `json:"type"`                            // Type of this resource.
	MimeType     string               `json:"mimeType"`                        // Resource mimeType as determined by the browser.
	LastModified cdp.TimeSinceEpoch   `json:"lastModified,omitempty,omitzero"` // last-modified timestamp as reported by server.
	ContentSize  float64              `json:"contentSize,omitempty,omitzero"`  // Resource content size.
	Failed       bool                 `json:"failed"`                          // True if the resource failed to load.
	Canceled     bool                 `json:"canceled"`                        // True if the resource was canceled during loading.
}

type FrameResourceTree struct {
	Frame       *cdp.Frame           `json:"frame"`                          // Frame information for this tree item.
	ChildFrames []*FrameResourceTree `json:"childFrames,omitempty,omitzero"` // Child frames.
	Resources   []*FrameResource     `json:"resources"`                      // Information about frame resources.
}

type FrameStartedNavigatingNavigationType string

type FrameTree struct {
	Frame       *cdp.Frame   `json:"frame"`                          // Frame information for this tree item.
	ChildFrames []*FrameTree `json:"childFrames,omitempty,omitzero"` // Child frames.
}

type GenerateTestReportParams struct {
	Message string `json:"message"`                  // Message to be displayed in the report.
	Group   string `json:"group,omitempty,omitzero"` // Specifies the endpoint group to deliver the report to.
}

type GetAdScriptAncestryParams struct {
	FrameID cdp.FrameID `json:"frameId"`
}

type GetAdScriptAncestryResult struct {
	AdScriptAncestry *cdp.AdAncestry `json:"adScriptAncestry,omitempty,omitzero"` // The ancestry chain of ad script identifiers leading to this frame's creation, along with the root script's filterlist rule. The ancestry chain is ordered from the most immediate script (in the frame creation stack) to more distant ancestors (that created the immediately preceding script). Only sent if frame is labelled as an ad and ids are available.
}

type GetAnnotatedPageContentParams struct {
	IncludeActionableInformation *bool `json:"includeActionableInformation,omitempty,omitzero"` // Whether to include actionable information. Defaults to true.
}

type GetAnnotatedPageContentResult struct {
	Content []byte `json:"content,omitempty,omitzero"` // The annotated page content as a base64 encoded protobuf. The format is defined by the AnnotatedPageContent message in components/optimization_guide/proto/features/common_quality_data.proto
}

type GetAppIDResult struct {
	AppID         string `json:"appId,omitempty,omitzero"`         // App id, either from manifest's id attribute or computed from start_url
	RecommendedID string `json:"recommendedId,omitempty,omitzero"` // Recommendation for manifest's id attribute to match current id computed from start_url
	BundleID      string `json:"bundleId,omitempty,omitzero"`      // The bundle ID for an Isolated Web App (IWA)
	ParentAppName string `json:"parentAppName,omitempty,omitzero"` // The name of the parent app if this app is a Sub-App
}

type GetAppManifestParams struct {
	ManifestID string `json:"manifestId,omitempty,omitzero"`
}

type GetAppManifestResult struct {
	URL      string              `json:"url,omitempty,omitzero"` // Manifest location.
	Errors   []*AppManifestError `json:"errors,omitempty,omitzero"`
	Data     string              `json:"data,omitempty,omitzero"` // Manifest content.
	Manifest *WebAppManifest     `json:"manifest,omitempty,omitzero"`
}

type GetFrameTreeResult struct {
	FrameTree *FrameTree `json:"frameTree,omitempty,omitzero"` // Present frame tree structure.
}

type GetInstallabilityErrorsResult struct {
	InstallabilityErrors []*InstallabilityError `json:"installabilityErrors,omitempty,omitzero"`
}

type GetLayoutMetricsResult struct {
	CSSLayoutViewport *LayoutViewport `json:"cssLayoutViewport,omitempty,omitzero"` // Metrics relating to the layout viewport in CSS pixels.
	CSSVisualViewport *VisualViewport `json:"cssVisualViewport,omitempty,omitzero"` // Metrics relating to the visual viewport in CSS pixels.
	CSSContentSize    *dom.Rect       `json:"cssContentSize,omitempty,omitzero"`    // Size of scrollable area in CSS pixels.
}

type GetNavigationHistoryResult struct {
	CurrentIndex int64              `json:"currentIndex,omitempty,omitzero"` // Index of the current navigation history entry.
	Entries      []*NavigationEntry `json:"entries,omitempty,omitzero"`      // Array of navigation history entries.
}

type GetOriginTrialsParams struct {
	FrameID cdp.FrameID `json:"frameId"`
}

type GetOriginTrialsResult struct {
	OriginTrials []*cdp.OriginTrial `json:"originTrials,omitempty,omitzero"`
}

type GetPermissionsPolicyStateParams struct {
	FrameID cdp.FrameID `json:"frameId"`
}

type GetPermissionsPolicyStateResult struct {
	States []*PermissionsPolicyFeatureState `json:"states,omitempty,omitzero"`
}

type GetResourceContentParams struct {
	FrameID cdp.FrameID `json:"frameId"` // Frame id to get resource for.
	URL     string      `json:"url"`     // URL of the resource to get content for.
}

type GetResourceContentResult struct {
	Content       []byte `json:"content,omitempty,omitzero"` // Resource content.
	Base64encoded bool   `json:"base64Encoded"`              // True, if content was served as base64.
}

type GetResourceTreeResult struct {
	FrameTree *FrameResourceTree `json:"frameTree,omitempty,omitzero"` // Present frame / resource tree structure.
}

type GetSiblingSubAppsResult struct {
	SubApps []*SubApp `json:"subApps,omitempty,omitzero"`
}

type GetSpellCheckCustomDictionaryParams struct {
	FrameID cdp.FrameID `json:"frameId"`
}

type GetSpellCheckCustomDictionaryResult struct {
	Words []string `json:"words,omitempty,omitzero"`
}

type GetSubAppsResult struct {
	SubApps []*SubApp `json:"subApps,omitempty,omitzero"`
}

type HandleJavaScriptDialogParams struct {
	Accept     bool   `json:"accept"`                        // Whether to accept or dismiss the dialog.
	PromptText string `json:"promptText,omitempty,omitzero"` // The text to enter into the dialog prompt before accepting. Used only if this is a prompt dialog.
}

type ImageResource struct {
	URL   string `json:"url"` // The src field in the definition, but changing to url in favor of consistency.
	Sizes string `json:"sizes,omitempty,omitzero"`
	Type  string `json:"type,omitempty,omitzero"`
}

type InstallabilityError struct {
	ErrorID        string                         `json:"errorId"`        // The error id (e.g. 'manifest-missing-suitable-icon').
	ErrorArguments []*InstallabilityErrorArgument `json:"errorArguments"` // The list of error arguments (e.g. {name:'minimum-icon-size-in-pixels', value:'64'}).
}

type InstallabilityErrorArgument struct {
	Name  string `json:"name"`  // Argument name (e.g. name:'minimum-icon-size-in-pixels').
	Value string `json:"value"` // Argument value (e.g. value:'64').
}

type LaunchHandler struct {
	ClientMode string `json:"clientMode"`
}

type LayoutViewport struct {
	PageX        int64 `json:"pageX"`        // Horizontal offset relative to the document (CSS pixels).
	PageY        int64 `json:"pageY"`        // Vertical offset relative to the document (CSS pixels).
	ClientWidth  int64 `json:"clientWidth"`  // Width (CSS pixels), excludes scrollbar if present.
	ClientHeight int64 `json:"clientHeight"` // Height (CSS pixels), excludes scrollbar if present.
}

type NavigateParams struct {
	URL            string         `json:"url"`                               // URL to navigate the page to.
	Referrer       string         `json:"referrer,omitempty,omitzero"`       // Referrer URL.
	TransitionType TransitionType `json:"transitionType,omitempty,omitzero"` // Intended transition type.
	FrameID        cdp.FrameID    `json:"frameId,omitempty,omitzero"`        // Frame id to navigate, if not specified navigates the top frame.
	ReferrerPolicy ReferrerPolicy `json:"referrerPolicy,omitempty,omitzero"` // Referrer-policy used for the navigation.
}

type NavigateResult struct {
	FrameID    cdp.FrameID  `json:"frameId,omitempty,omitzero"`   // Frame id that has navigated (or failed to navigate)
	LoaderID   cdp.LoaderID `json:"loaderId,omitempty,omitzero"`  // Loader identifier. This is omitted in case of same-document navigation, as the previously committed loaderId would not change.
	ErrorText  string       `json:"errorText,omitempty,omitzero"` // User friendly error message, present if and only if navigation has failed.
	IsDownload bool         `json:"isDownload"`                   // Whether the navigation resulted in a download.
}

type NavigateToHistoryEntryParams struct {
	EntryID int64 `json:"entryId"` // Unique id of the entry to navigate to.
}

type NavigatedWithinDocumentNavigationType string

type NavigationEntry struct {
	ID             int64          `json:"id"`             // Unique id of the navigation history entry.
	URL            string         `json:"url"`            // URL of the navigation history entry.
	UserTypedURL   string         `json:"userTypedURL"`   // URL that the user typed in the url bar.
	Title          string         `json:"title"`          // Title of the navigation history entry.
	TransitionType TransitionType `json:"transitionType"` // Transition type.
}

type NavigationType string

type PermissionsPolicyBlockLocator struct {
	FrameID     cdp.FrameID                  `json:"frameId"`
	BlockReason PermissionsPolicyBlockReason `json:"blockReason"`
}

type PermissionsPolicyBlockReason string

type PermissionsPolicyFeature string

type PermissionsPolicyFeatureState struct {
	Feature PermissionsPolicyFeature       `json:"feature"`
	Allowed bool                           `json:"allowed"`
	Locator *PermissionsPolicyBlockLocator `json:"locator,omitempty,omitzero"`
}

type PrintToPDFParams struct {
	Landscape               *bool                  `json:"landscape,omitempty,omitzero"`               // Paper orientation. Defaults to false.
	DisplayHeaderFooter     *bool                  `json:"displayHeaderFooter,omitempty,omitzero"`     // Display header and footer. Defaults to false.
	PrintBackground         *bool                  `json:"printBackground,omitempty,omitzero"`         // Print background graphics. Defaults to false.
	Scale                   float64                `json:"scale,omitempty,omitzero"`                   // Scale of the webpage rendering. Defaults to 1.
	PaperWidth              float64                `json:"paperWidth,omitempty,omitzero"`              // Paper width in inches. Defaults to 8.5 inches.
	PaperHeight             float64                `json:"paperHeight,omitempty,omitzero"`             // Paper height in inches. Defaults to 11 inches.
	MarginTop               *float64               `json:"marginTop,omitempty,omitzero"`               // Top margin in inches. Defaults to 1cm (~0.4 inches).
	MarginBottom            *float64               `json:"marginBottom,omitempty,omitzero"`            // Bottom margin in inches. Defaults to 1cm (~0.4 inches).
	MarginLeft              *float64               `json:"marginLeft,omitempty,omitzero"`              // Left margin in inches. Defaults to 1cm (~0.4 inches).
	MarginRight             *float64               `json:"marginRight,omitempty,omitzero"`             // Right margin in inches. Defaults to 1cm (~0.4 inches).
	PageRanges              string                 `json:"pageRanges,omitempty,omitzero"`              // Paper ranges to print, one based, e.g., '1-5, 8, 11-13'. Pages are printed in the document order, not in the order specified, and no more than once. Defaults to empty string, which implies the entire document is printed. The page numbers are quietly capped to actual page count of the document, and ranges beyond the end of the document are ignored. If this results in no pages to print, an error is reported. It is an error to specify a range with start greater than end.
	HeaderTemplate          string                 `json:"headerTemplate,omitempty,omitzero"`          // HTML template for the print header. Should be valid HTML markup with following classes used to inject printing values into them: - date: formatted print date - title: document title - url: document location - pageNumber: current page number - totalPages: total pages in the document  For example, <span class=title></span> would generate span containing the title.
	FooterTemplate          string                 `json:"footerTemplate,omitempty,omitzero"`          // HTML template for the print footer. Should use the same format as the headerTemplate.
	PreferCSSPageSize       *bool                  `json:"preferCSSPageSize,omitempty,omitzero"`       // Whether or not to prefer page size as defined by css. Defaults to false, in which case the content will be scaled to fit the paper size.
	TransferMode            PrintToPDFTransferMode `json:"transferMode,omitempty,omitzero"`            // return as stream
	GenerateTaggedPDF       *bool                  `json:"generateTaggedPDF,omitempty,omitzero"`       // Whether or not to generate tagged (accessible) PDF. Defaults to embedder choice.
	GenerateDocumentOutline *bool                  `json:"generateDocumentOutline,omitempty,omitzero"` // Whether or not to embed the document outline into the PDF.
}

type PrintToPDFResult struct {
	Data   []byte          `json:"data,omitempty,omitzero"`   // Base64-encoded pdf data. Empty if |returnAsStream| is specified.
	Stream io.StreamHandle `json:"stream,omitempty,omitzero"` // A handle of the stream that holds resulting PDF data.
}

type PrintToPDFTransferMode string

type ProduceCompilationCacheParams struct {
	Scripts []*CompilationCacheParams `json:"scripts"`
}

type ProtocolHandler struct {
	Protocol string `json:"protocol"`
	URL      string `json:"url"`
}

type ReferrerPolicy string

type RelatedApplication struct {
	ID  string `json:"id,omitempty,omitzero"`
	URL string `json:"url"`
}

type ReloadParams struct {
	IgnoreCache            *bool        `json:"ignoreCache,omitempty,omitzero"`            // If true, browser cache is ignored (as if the user pressed Shift+refresh).
	ScriptToEvaluateOnLoad string       `json:"scriptToEvaluateOnLoad,omitempty,omitzero"` // If set, the script will be injected into all frames of the inspected page after reload. Argument will be ignored if reloading dataURL origin.
	LoaderID               cdp.LoaderID `json:"loaderId,omitempty,omitzero"`               // If set, an error will be thrown if the target page's main frame's loader id does not match the provided id. This prevents accidentally reloading an unintended target in case there's a racing navigation.
}

type RemoveScriptToEvaluateOnNewDocumentParams struct {
	Identifier ScriptIdentifier `json:"identifier"`
}

type ScopeExtension struct {
	Origin            string `json:"origin"` // Instead of using tuple, this field always returns the serialized string for easy understanding and comparison.
	HasOriginWildcard bool   `json:"hasOriginWildcard"`
}

type ScreencastFrameAckParams struct {
	SessionID int64 `json:"sessionId"` // Frame number.
}

type ScreencastFrameMetadata struct {
	OffsetTop          float64            `json:"offsetTop"`                             // Top offset in DIP.
	PageScaleFactor    float64            `json:"pageScaleFactor"`                       // Page scale factor.
	DeviceWidth        float64            `json:"deviceWidth"`                           // Device screen width in DIP.
	DeviceHeight       float64            `json:"deviceHeight"`                          // Device screen height in DIP.
	ScrollOffsetX      float64            `json:"scrollOffsetX"`                         // Position of horizontal scroll in CSS pixels.
	ScrollOffsetY      float64            `json:"scrollOffsetY"`                         // Position of vertical scroll in CSS pixels.
	Timestamp          cdp.TimeSinceEpoch `json:"timestamp,omitempty,omitzero"`          // Frame swap timestamp.
	MonotonicTimestamp cdp.MonotonicTime  `json:"monotonicTimestamp,omitempty,omitzero"` // Frame swap timestamp as monotonic time.
}

type Screenshot struct {
	Image      *ImageResource `json:"image"`
	FormFactor string         `json:"formFactor"`
	Label      string         `json:"label,omitempty,omitzero"`
}

type ScriptFontFamilies struct {
	Script       string        `json:"script"`       // Name of the script which these font families are defined for.
	FontFamilies *FontFamilies `json:"fontFamilies"` // Generic font families collection for the script.
}

type ScriptIdentifier string

type SearchInResourceParams struct {
	FrameID       cdp.FrameID `json:"frameId"`                          // Frame id for resource to search in.
	URL           string      `json:"url"`                              // URL of the resource to search in.
	Query         string      `json:"query"`                            // String to search for.
	CaseSensitive *bool       `json:"caseSensitive,omitempty,omitzero"` // If true, search is case sensitive.
	IsRegex       *bool       `json:"isRegex,omitempty,omitzero"`       // If true, treats string parameter as regex.
}

type SearchInResourceResult struct {
	Result []*debugger.SearchMatch `json:"result,omitempty,omitzero"` // List of search matches.
}

type SetAdBlockingEnabledParams struct {
	Enabled bool `json:"enabled"` // Whether to block ads.
}

type SetBypassCSPParams struct {
	Enabled bool `json:"enabled"` // Whether to bypass page CSP.
}

type SetDocumentContentParams struct {
	FrameID cdp.FrameID `json:"frameId"` // Frame id to set HTML for.
	HTML    string      `json:"html"`    // HTML content to set.
}

type SetFontFamiliesParams struct {
	FontFamilies *FontFamilies         `json:"fontFamilies"`                  // Specifies font families to set. If a font family is not specified, it won't be changed.
	ForScripts   []*ScriptFontFamilies `json:"forScripts,omitempty,omitzero"` // Specifies font families to set for individual scripts.
}

type SetFontSizesParams struct {
	FontSizes *FontSizes `json:"fontSizes"` // Specifies font sizes to set. If a font size is not specified, it won't be changed.
}

type SetInputVisualizationParams struct {
	Clicks *bool `json:"clicks,omitempty,omitzero"` // Whether to enable click visualization.
}

type SetInterceptFileChooserDialogParams struct {
	Enabled bool  `json:"enabled"`
	Cancel  *bool `json:"cancel,omitempty,omitzero"` // If true, cancels the dialog by emitting relevant events (if any) in addition to not showing it if the interception is enabled (default: false).
}

type SetLifecycleEventsEnabledParams struct {
	Enabled bool `json:"enabled"` // If true, starts emitting lifecycle events.
}

type SetPrerenderingAllowedParams struct {
	IsAllowed bool `json:"isAllowed"`
}

type SetRPHRegistrationModeMode string

type SetRPHRegistrationModeParams struct {
	Mode SetRPHRegistrationModeMode `json:"mode"`
}

type SetSPCTransactionModeMode string

type SetSPCTransactionModeParams struct {
	Mode SetSPCTransactionModeMode `json:"mode"`
}

type SetWebLifecycleStateParams struct {
	State SetWebLifecycleStateState `json:"state"` // Target lifecycle state
}

type SetWebLifecycleStateState string

type ShareTarget struct {
	Action  string        `json:"action"`
	Method  string        `json:"method"`
	Enctype string        `json:"enctype"`
	Title   string        `json:"title,omitempty,omitzero"` // Embed the ShareTargetParams
	Text    string        `json:"text,omitempty,omitzero"`
	URL     string        `json:"url,omitempty,omitzero"`
	Files   []*FileFilter `json:"files,omitempty,omitzero"`
}

type Shortcut struct {
	Name string `json:"name"`
	URL  string `json:"url"`
}

type StartScreenRecordingParams struct {
	Audio     *bool `json:"audio,omitempty,omitzero"`
	MaxWidth  int64 `json:"maxWidth,omitempty,omitzero"`  // Maximum frame width in pixels.
	MaxHeight int64 `json:"maxHeight,omitempty,omitzero"` // Maximum frame height in pixels.
	FrameRate int64 `json:"frameRate,omitempty,omitzero"` // Maximum frame rate in frames per second.
}

type StartScreenRecordingResult struct {
	Stream io.StreamHandle `json:"stream,omitempty,omitzero"` // A handle of the stream that holds resulting screencast data.
}

type StartScreencastFormat string

type StartScreencastParams struct {
	Format            StartScreencastFormat `json:"format,omitempty,omitzero"`            // Image compression format.
	Quality           *int64                `json:"quality,omitempty,omitzero"`           // Compression quality from range [0..100].
	MaxWidth          int64                 `json:"maxWidth,omitempty,omitzero"`          // Maximum screenshot width.
	MaxHeight         int64                 `json:"maxHeight,omitempty,omitzero"`         // Maximum screenshot height.
	EveryNthFrame     int64                 `json:"everyNthFrame,omitempty,omitzero"`     // Send every n-th frame. Must be a positive integer.
	MaxFramesInFlight int64                 `json:"maxFramesInFlight,omitempty,omitzero"` // Maximum number of frames sent until screencastFrameAck is required. Defaults to 3. Must be a positive integer.
	SendLastFrame     *bool                 `json:"sendLastFrame,omitempty,omitzero"`     // By default, after screencastFrameAck arrives, the next produced frame is sent. Passing this flag enables storing the last produced frame in memory, which is immediately sent upon screencastFrameAck. This way, overall performance is traded for a better latency.
}

type StopScreenRecordingResult struct {
	Stream io.StreamHandle `json:"stream,omitempty,omitzero"` // A handle of the stream that holds resulting screencast data.
}

type SubApp struct {
	Name       string `json:"name"`       // Display name of the sub-app.
	Scope      string `json:"scope"`      // Scope of the sub-app.
	ManifestID string `json:"manifestId"` // Manifest id of the sub-app.
	StartURL   string `json:"startUrl"`   // Start URL of the sub-app.
}

type TransitionType string

type Viewport struct {
	X      float64 `json:"x"`      // X offset in device independent pixels (dip).
	Y      float64 `json:"y"`      // Y offset in device independent pixels (dip).
	Width  float64 `json:"width"`  // Rectangle width in device independent pixels (dip).
	Height float64 `json:"height"` // Rectangle height in device independent pixels (dip).
	Scale  float64 `json:"scale"`  // Page scale factor.
}

type VisualViewport struct {
	OffsetX      float64 `json:"offsetX"`                 // Horizontal offset relative to the layout viewport (CSS pixels).
	OffsetY      float64 `json:"offsetY"`                 // Vertical offset relative to the layout viewport (CSS pixels).
	PageX        float64 `json:"pageX"`                   // Horizontal offset relative to the document (CSS pixels).
	PageY        float64 `json:"pageY"`                   // Vertical offset relative to the document (CSS pixels).
	ClientWidth  float64 `json:"clientWidth"`             // Width (CSS pixels), excludes scrollbar if present.
	ClientHeight float64 `json:"clientHeight"`            // Height (CSS pixels), excludes scrollbar if present.
	Scale        float64 `json:"scale"`                   // Scale relative to the ideal viewport (size at width=device-width).
	Zoom         float64 `json:"zoom,omitempty,omitzero"` // Page zoom factor (CSS to device independent pixels ratio).
}

type WebAppManifest struct {
	BackgroundColor           string                `json:"backgroundColor,omitempty,omitzero"`
	Description               string                `json:"description,omitempty,omitzero"` // The extra description provided by the manifest.
	Dir                       string                `json:"dir,omitempty,omitzero"`
	Display                   string                `json:"display,omitempty,omitzero"`
	DisplayOverrides          []string              `json:"displayOverrides,omitempty,omitzero"` // The overrided display mode controlled by the user.
	FileHandlers              []*FileHandler        `json:"fileHandlers,omitempty,omitzero"`     // The handlers to open files.
	Icons                     []*ImageResource      `json:"icons,omitempty,omitzero"`
	ID                        string                `json:"id,omitempty,omitzero"`
	Lang                      string                `json:"lang,omitempty,omitzero"`
	LaunchHandler             *LaunchHandler        `json:"launchHandler,omitempty,omitzero"` // TODO(crbug.com/1231886): This field is non-standard and part of a Chrome experiment. See: https://github.com/WICG/web-app-launch/blob/main/launch_handler.md
	Name                      string                `json:"name,omitempty,omitzero"`
	Orientation               string                `json:"orientation,omitempty,omitzero"`
	PreferRelatedApplications bool                  `json:"preferRelatedApplications"`
	ProtocolHandlers          []*ProtocolHandler    `json:"protocolHandlers,omitempty,omitzero"` // The handlers to open protocols.
	RelatedApplications       []*RelatedApplication `json:"relatedApplications,omitempty,omitzero"`
	Scope                     string                `json:"scope,omitempty,omitzero"`
	ScopeExtensions           []*ScopeExtension     `json:"scopeExtensions,omitempty,omitzero"` // Non-standard, see https://github.com/WICG/manifest-incubations/blob/gh-pages/scope_extensions-explainer.md
	Screenshots               []*Screenshot         `json:"screenshots,omitempty,omitzero"`     // The screenshots used by chromium.
	ShareTarget               *ShareTarget          `json:"shareTarget,omitempty,omitzero"`
	ShortName                 string                `json:"shortName,omitempty,omitzero"`
	Shortcuts                 []*Shortcut           `json:"shortcuts,omitempty,omitzero"`
	StartURL                  string                `json:"startUrl,omitempty,omitzero"`
	ThemeColor                string                `json:"themeColor,omitempty,omitzero"`
}