go-webview/docs/api-contract.md

title	description
API Contract	Extracted exported API contract for go-webview with signatures and test coverage notes.

API Contract

This inventory covers the current exported surface of dappco.re/go/core/webview.

Coverage notes:

• Coverage is based on webview_test.go.
• Indirect via ... means the symbol is only exercised through another exported API or helper path.
• None means no evidence was found in the current test file.

Kind	Name	Signature	Description	Test coverage
Function	FormatConsoleOutput	func FormatConsoleOutput(messages []ConsoleMessage) string	FormatConsoleOutput formats console messages for display.	TestFormatConsoleOutput_Good, TestFormatConsoleOutput_Good_Empty.
Function	GetVersion	func GetVersion(debugURL string) (map[string]string, error)	GetVersion returns Chrome version information.	None in webview_test.go.
Function	ListTargetsAll	func ListTargetsAll(debugURL string) iter.Seq[TargetInfo]	ListTargetsAll returns an iterator over all available targets.	None in webview_test.go.
Type	Action	type Action interface { Execute(ctx context.Context, wv *Webview) error }	Action represents a browser action that can be performed.	Indirect via TestActionSequence_Good, TestWaitAction_Good_ContextCancelled, and TestWaitAction_Good_ShortWait.
Method	Action.Execute	Execute(ctx context.Context, wv *Webview) error	Runs an action against a Webview within the caller's context.	Indirect via TestWaitAction_Good_ContextCancelled and TestWaitAction_Good_ShortWait.
Type	ActionSequence	type ActionSequence struct { /* unexported fields */ }	ActionSequence represents a sequence of actions to execute.	TestActionSequence_Good.
Function	NewActionSequence	func NewActionSequence() *ActionSequence	NewActionSequence creates a new action sequence.	TestActionSequence_Good.
Method	ActionSequence.Add	func (s *ActionSequence) Add(action Action) *ActionSequence	Add adds an action to the sequence.	Indirect via TestActionSequence_Good builder chaining.
Method	ActionSequence.Click	func (s *ActionSequence) Click(selector string) *ActionSequence	Click adds a click action.	TestActionSequence_Good.
Method	ActionSequence.Execute	func (s *ActionSequence) Execute(ctx context.Context, wv *Webview) error	Execute executes all actions in the sequence.	None in webview_test.go.
Method	ActionSequence.Navigate	func (s *ActionSequence) Navigate(url string) *ActionSequence	Navigate adds a navigate action.	TestActionSequence_Good.
Method	ActionSequence.Type	func (s *ActionSequence) Type(selector, text string) *ActionSequence	Type adds a type action.	TestActionSequence_Good.
Method	ActionSequence.Wait	func (s *ActionSequence) Wait(d time.Duration) *ActionSequence	Wait adds a wait action.	TestActionSequence_Good.
Method	ActionSequence.WaitForSelector	func (s *ActionSequence) WaitForSelector(selector string) *ActionSequence	WaitForSelector adds a wait for selector action.	TestActionSequence_Good.
Type	AngularHelper	type AngularHelper struct { /* unexported fields */ }	AngularHelper provides Angular-specific testing utilities.	None in webview_test.go.
Function	NewAngularHelper	func NewAngularHelper(wv *Webview) *AngularHelper	NewAngularHelper creates a new Angular helper for the webview.	None in webview_test.go.
Method	AngularHelper.CallComponentMethod	func (ah *AngularHelper) CallComponentMethod(selector, methodName string, args ...any) (any, error)	CallComponentMethod calls a method on an Angular component.	None in webview_test.go.
Method	AngularHelper.DispatchEvent	func (ah *AngularHelper) DispatchEvent(selector, eventName string, detail any) error	DispatchEvent dispatches a custom event on an element.	None in webview_test.go.
Method	AngularHelper.GetComponentProperty	func (ah *AngularHelper) GetComponentProperty(selector, propertyName string) (any, error)	GetComponentProperty gets a property from an Angular component.	None in webview_test.go.
Method	AngularHelper.GetNgModel	func (ah *AngularHelper) GetNgModel(selector string) (any, error)	GetNgModel gets the value of an ngModel-bound input.	None in webview_test.go.
Method	AngularHelper.GetRouterState	func (ah *AngularHelper) GetRouterState() (*AngularRouterState, error)	GetRouterState returns the current Angular router state.	None in webview_test.go.
Method	AngularHelper.GetService	func (ah *AngularHelper) GetService(serviceName string) (any, error)	GetService gets an Angular service by token name.	None in webview_test.go.
Method	AngularHelper.NavigateByRouter	func (ah *AngularHelper) NavigateByRouter(path string) error	NavigateByRouter navigates using Angular Router.	None in webview_test.go.
Method	AngularHelper.SetComponentProperty	func (ah *AngularHelper) SetComponentProperty(selector, propertyName string, value any) error	SetComponentProperty sets a property on an Angular component.	None in webview_test.go.
Method	AngularHelper.SetNgModel	func (ah *AngularHelper) SetNgModel(selector string, value any) error	SetNgModel sets the value of an ngModel-bound input.	None in webview_test.go.
Method	AngularHelper.SetTimeout	func (ah *AngularHelper) SetTimeout(d time.Duration)	SetTimeout sets the default timeout for Angular operations.	None in webview_test.go.
Method	AngularHelper.TriggerChangeDetection	func (ah *AngularHelper) TriggerChangeDetection() error	TriggerChangeDetection manually triggers Angular change detection.	None in webview_test.go.
Method	AngularHelper.WaitForAngular	func (ah *AngularHelper) WaitForAngular() error	WaitForAngular waits for Angular to finish all pending operations.	None in webview_test.go.
Method	AngularHelper.WaitForComponent	func (ah *AngularHelper) WaitForComponent(selector string) error	WaitForComponent waits for an Angular component to be present.	None in webview_test.go.
Type	AngularRouterState	type AngularRouterState struct { URL string Fragment string Params map[string]string QueryParams map[string]string }	AngularRouterState represents Angular router state.	TestAngularRouterState_Good.
Type	BlurAction	type BlurAction struct { Selector string }	BlurAction removes focus from an element.	TestBlurAction_Good.
Method	BlurAction.Execute	func (a BlurAction) Execute(ctx context.Context, wv *Webview) error	Execute removes focus from the element.	None in webview_test.go.
Type	BoundingBox	type BoundingBox struct { X float64 Y float64 Width float64 Height float64 }	BoundingBox represents the bounding rectangle of an element.	TestBoundingBox_Good; also nested in TestElementInfo_Good.
Type	CDPClient	type CDPClient struct { /* unexported fields */ }	CDPClient handles communication with Chrome DevTools Protocol via WebSocket.	None in webview_test.go.
Function	NewCDPClient	func NewCDPClient(debugURL string) (*CDPClient, error)	NewCDPClient creates a new CDP client connected to the given debug URL.	Indirect error-path coverage via TestNew_Bad_InvalidDebugURL.
Method	CDPClient.Call	func (c *CDPClient) Call(ctx context.Context, method string, params map[string]any) (map[string]any, error)	Call sends a CDP method call and waits for the response.	None in webview_test.go.
Method	CDPClient.Close	func (c *CDPClient) Close() error	Close closes the CDP connection.	None in webview_test.go.
Method	CDPClient.CloseTab	func (c *CDPClient) CloseTab() error	CloseTab closes the current tab (target).	None in webview_test.go.
Method	CDPClient.DebugURL	func (c *CDPClient) DebugURL() string	DebugURL returns the debug HTTP URL.	None in webview_test.go.
Method	CDPClient.NewTab	func (c *CDPClient) NewTab(url string) (*CDPClient, error)	NewTab creates a new browser tab and returns a new CDPClient connected to it.	None in webview_test.go.
Method	CDPClient.OnEvent	func (c *CDPClient) OnEvent(method string, handler func(map[string]any))	OnEvent registers a handler for CDP events.	None in webview_test.go.
Method	CDPClient.Send	func (c *CDPClient) Send(method string, params map[string]any) error	Send sends a fire-and-forget CDP message (no response expected).	None in webview_test.go.
Method	CDPClient.WebSocketURL	func (c *CDPClient) WebSocketURL() string	WebSocketURL returns the WebSocket URL being used.	None in webview_test.go.
Type	CheckAction	type CheckAction struct { Selector string Checked bool }	CheckAction checks or unchecks a checkbox.	TestCheckAction_Good.
Method	CheckAction.Execute	func (a CheckAction) Execute(ctx context.Context, wv *Webview) error	Execute checks/unchecks the checkbox.	None in webview_test.go.
Type	ClearAction	type ClearAction struct { Selector string }	ClearAction clears the value of an input element.	TestClearAction_Good.
Method	ClearAction.Execute	func (a ClearAction) Execute(ctx context.Context, wv *Webview) error	Execute clears the input value.	None in webview_test.go.
Type	ClickAction	type ClickAction struct { Selector string }	ClickAction represents a click action.	TestClickAction_Good.
Method	ClickAction.Execute	func (a ClickAction) Execute(ctx context.Context, wv *Webview) error	Execute performs the click action.	None in webview_test.go.
Type	ConsoleFilter	type ConsoleFilter struct { Type string Pattern string }	ConsoleFilter filters console messages.	TestConsoleWatcherFilter_Good, TestConsoleWatcherFilteredMessages_Good.
Type	ConsoleHandler	type ConsoleHandler func(msg ConsoleMessage)	ConsoleHandler is called when a matching console message is received.	Indirect via TestConsoleWatcherHandler_Good.
Type	ConsoleMessage	type ConsoleMessage struct { Type string Text string Timestamp time.Time URL string Line int Column int }	ConsoleMessage represents a captured console log message.	TestConsoleMessage_Good; also used by console watcher tests.
Type	ConsoleWatcher	type ConsoleWatcher struct { /* unexported fields */ }	ConsoleWatcher provides advanced console message watching capabilities.	TestConsoleWatcherFilter_Good, TestConsoleWatcherCounts_Good, TestConsoleWatcherAddMessage_Good, TestConsoleWatcherHandler_Good, TestConsoleWatcherFilteredMessages_Good.
Function	NewConsoleWatcher	func NewConsoleWatcher(wv *Webview) *ConsoleWatcher	NewConsoleWatcher creates a new console watcher for the webview.	None in webview_test.go.
Method	ConsoleWatcher.AddFilter	func (cw *ConsoleWatcher) AddFilter(filter ConsoleFilter)	AddFilter adds a filter to the watcher.	TestConsoleWatcherFilter_Good.
Method	ConsoleWatcher.AddHandler	func (cw *ConsoleWatcher) AddHandler(handler ConsoleHandler)	AddHandler adds a handler for console messages.	TestConsoleWatcherHandler_Good.
Method	ConsoleWatcher.Clear	func (cw *ConsoleWatcher) Clear()	Clear clears all captured messages.	TestConsoleWatcherCounts_Good.
Method	ConsoleWatcher.ClearFilters	func (cw *ConsoleWatcher) ClearFilters()	ClearFilters removes all filters.	TestConsoleWatcherFilter_Good.
Method	ConsoleWatcher.Count	func (cw *ConsoleWatcher) Count() int	Count returns the number of captured messages.	TestConsoleWatcherCounts_Good.
Method	ConsoleWatcher.ErrorCount	func (cw *ConsoleWatcher) ErrorCount() int	ErrorCount returns the number of error messages.	TestConsoleWatcherCounts_Good.
Method	ConsoleWatcher.Errors	func (cw *ConsoleWatcher) Errors() []ConsoleMessage	Errors returns all error messages.	TestConsoleWatcherCounts_Good.
Method	ConsoleWatcher.ErrorsAll	func (cw *ConsoleWatcher) ErrorsAll() iter.Seq[ConsoleMessage]	ErrorsAll returns an iterator over all error messages.	Indirect via ConsoleWatcher.Errors() in TestConsoleWatcherCounts_Good.
Method	ConsoleWatcher.FilteredMessages	func (cw *ConsoleWatcher) FilteredMessages() []ConsoleMessage	FilteredMessages returns messages matching the current filters.	TestConsoleWatcherFilteredMessages_Good.
Method	ConsoleWatcher.FilteredMessagesAll	func (cw *ConsoleWatcher) FilteredMessagesAll() iter.Seq[ConsoleMessage]	FilteredMessagesAll returns an iterator over messages matching the current filters.	Indirect via ConsoleWatcher.FilteredMessages() in TestConsoleWatcherFilteredMessages_Good.
Method	ConsoleWatcher.HasErrors	func (cw *ConsoleWatcher) HasErrors() bool	HasErrors returns true if there are any error messages.	TestConsoleWatcherCounts_Good.
Method	ConsoleWatcher.Messages	func (cw *ConsoleWatcher) Messages() []ConsoleMessage	Messages returns all captured messages.	None in webview_test.go.
Method	ConsoleWatcher.MessagesAll	func (cw *ConsoleWatcher) MessagesAll() iter.Seq[ConsoleMessage]	MessagesAll returns an iterator over all captured messages.	None in webview_test.go.
Method	ConsoleWatcher.SetLimit	func (cw *ConsoleWatcher) SetLimit(limit int)	SetLimit sets the maximum number of messages to retain.	None in webview_test.go.
Method	ConsoleWatcher.WaitForError	func (cw *ConsoleWatcher) WaitForError(ctx context.Context) (*ConsoleMessage, error)	WaitForError waits for an error message.	None in webview_test.go.
Method	ConsoleWatcher.WaitForMessage	func (cw *ConsoleWatcher) WaitForMessage(ctx context.Context, filter ConsoleFilter) (*ConsoleMessage, error)	WaitForMessage waits for a message matching the filter.	None in webview_test.go.
Method	ConsoleWatcher.Warnings	func (cw *ConsoleWatcher) Warnings() []ConsoleMessage	Warnings returns all warning messages.	TestConsoleWatcherCounts_Good.
Method	ConsoleWatcher.WarningsAll	func (cw *ConsoleWatcher) WarningsAll() iter.Seq[ConsoleMessage]	WarningsAll returns an iterator over all warning messages.	Indirect via ConsoleWatcher.Warnings() in TestConsoleWatcherCounts_Good.
Type	DoubleClickAction	type DoubleClickAction struct { Selector string }	DoubleClickAction double-clicks an element.	TestDoubleClickAction_Good.
Method	DoubleClickAction.Execute	func (a DoubleClickAction) Execute(ctx context.Context, wv *Webview) error	Execute double-clicks the element.	None in webview_test.go.
Type	ElementInfo	type ElementInfo struct { NodeID int TagName string Attributes map[string]string InnerHTML string InnerText string BoundingBox *BoundingBox }	ElementInfo represents information about a DOM element.	TestElementInfo_Good.
Type	ExceptionInfo	type ExceptionInfo struct { Text string LineNumber int ColumnNumber int URL string StackTrace string Timestamp time.Time }	ExceptionInfo represents information about a JavaScript exception.	TestExceptionInfo_Good; also used by TestExceptionWatcher_Good.
Type	ExceptionWatcher	type ExceptionWatcher struct { /* unexported fields */ }	ExceptionWatcher watches for JavaScript exceptions.	TestExceptionWatcher_Good.
Function	NewExceptionWatcher	func NewExceptionWatcher(wv *Webview) *ExceptionWatcher	NewExceptionWatcher creates a new exception watcher.	None in webview_test.go.
Method	ExceptionWatcher.AddHandler	func (ew *ExceptionWatcher) AddHandler(handler func(ExceptionInfo))	AddHandler adds a handler for exceptions.	None in webview_test.go.
Method	ExceptionWatcher.Clear	func (ew *ExceptionWatcher) Clear()	Clear clears all captured exceptions.	TestExceptionWatcher_Good.
Method	ExceptionWatcher.Count	func (ew *ExceptionWatcher) Count() int	Count returns the number of exceptions.	TestExceptionWatcher_Good.
Method	ExceptionWatcher.Exceptions	func (ew *ExceptionWatcher) Exceptions() []ExceptionInfo	Exceptions returns all captured exceptions.	TestExceptionWatcher_Good.
Method	ExceptionWatcher.ExceptionsAll	func (ew *ExceptionWatcher) ExceptionsAll() iter.Seq[ExceptionInfo]	ExceptionsAll returns an iterator over all captured exceptions.	Indirect via ExceptionWatcher.Exceptions() in TestExceptionWatcher_Good.
Method	ExceptionWatcher.HasExceptions	func (ew *ExceptionWatcher) HasExceptions() bool	HasExceptions returns true if there are any exceptions.	TestExceptionWatcher_Good.
Method	ExceptionWatcher.WaitForException	func (ew *ExceptionWatcher) WaitForException(ctx context.Context) (*ExceptionInfo, error)	WaitForException waits for an exception to be thrown.	None in webview_test.go.
Type	FocusAction	type FocusAction struct { Selector string }	FocusAction focuses an element.	TestFocusAction_Good.
Method	FocusAction.Execute	func (a FocusAction) Execute(ctx context.Context, wv *Webview) error	Execute focuses the element.	None in webview_test.go.
Type	HoverAction	type HoverAction struct { Selector string }	HoverAction hovers over an element.	TestHoverAction_Good.
Method	HoverAction.Execute	func (a HoverAction) Execute(ctx context.Context, wv *Webview) error	Execute hovers over the element.	None in webview_test.go.
Type	NavigateAction	type NavigateAction struct { URL string }	NavigateAction represents a navigation action.	TestNavigateAction_Good.
Method	NavigateAction.Execute	func (a NavigateAction) Execute(ctx context.Context, wv *Webview) error	Execute performs the navigate action.	None in webview_test.go.
Type	Option	type Option func(*Webview) error	Option configures a Webview instance.	Used in TestWithTimeout_Good, TestWithConsoleLimit_Good, and TestNew_Bad_InvalidDebugURL.
Function	WithConsoleLimit	func WithConsoleLimit(limit int) Option	WithConsoleLimit sets the maximum number of console messages to retain.	TestWithConsoleLimit_Good.
Function	WithDebugURL	func WithDebugURL(url string) Option	WithDebugURL sets the Chrome DevTools debugging URL.	Indirect error-path coverage via TestNew_Bad_InvalidDebugURL.
Function	WithTimeout	func WithTimeout(d time.Duration) Option	WithTimeout sets the default timeout for operations.	TestWithTimeout_Good.
Type	PressKeyAction	type PressKeyAction struct { Key string }	PressKeyAction presses a key.	TestPressKeyAction_Good.
Method	PressKeyAction.Execute	func (a PressKeyAction) Execute(ctx context.Context, wv *Webview) error	Execute presses the key.	None in webview_test.go.
Type	RemoveAttributeAction	type RemoveAttributeAction struct { Selector string Attribute string }	RemoveAttributeAction removes an attribute from an element.	TestRemoveAttributeAction_Good.
Method	RemoveAttributeAction.Execute	func (a RemoveAttributeAction) Execute(ctx context.Context, wv *Webview) error	Execute removes the attribute.	None in webview_test.go.
Type	RightClickAction	type RightClickAction struct { Selector string }	RightClickAction right-clicks an element.	TestRightClickAction_Good.
Method	RightClickAction.Execute	func (a RightClickAction) Execute(ctx context.Context, wv *Webview) error	Execute right-clicks the element.	None in webview_test.go.
Type	ScrollAction	type ScrollAction struct { X int Y int }	ScrollAction represents a scroll action.	TestScrollAction_Good.
Method	ScrollAction.Execute	func (a ScrollAction) Execute(ctx context.Context, wv *Webview) error	Execute performs the scroll action.	None in webview_test.go.
Type	ScrollIntoViewAction	type ScrollIntoViewAction struct { Selector string }	ScrollIntoViewAction scrolls an element into view.	TestScrollIntoViewAction_Good.
Method	ScrollIntoViewAction.Execute	func (a ScrollIntoViewAction) Execute(ctx context.Context, wv *Webview) error	Execute scrolls the element into view.	None in webview_test.go.
Type	SelectAction	type SelectAction struct { Selector string Value string }	SelectAction selects an option in a select element.	TestSelectAction_Good.
Method	SelectAction.Execute	func (a SelectAction) Execute(ctx context.Context, wv *Webview) error	Execute selects the option.	None in webview_test.go.
Type	SetAttributeAction	type SetAttributeAction struct { Selector string Attribute string Value string }	SetAttributeAction sets an attribute on an element.	TestSetAttributeAction_Good.
Method	SetAttributeAction.Execute	func (a SetAttributeAction) Execute(ctx context.Context, wv *Webview) error	Execute sets the attribute.	None in webview_test.go.
Type	SetValueAction	type SetValueAction struct { Selector string Value string }	SetValueAction sets the value of an input element.	TestSetValueAction_Good.
Method	SetValueAction.Execute	func (a SetValueAction) Execute(ctx context.Context, wv *Webview) error	Execute sets the value.	None in webview_test.go.
Type	TargetInfo	type TargetInfo struct { ID string Type string Title string URL string WebSocketDebuggerURL string }	TargetInfo represents Chrome DevTools target information.	TestTargetInfo_Good.
Function	ListTargets	func ListTargets(debugURL string) ([]TargetInfo, error)	ListTargets returns all available targets.	None in webview_test.go.
Type	TypeAction	type TypeAction struct { Selector string Text string }	TypeAction represents a typing action.	TestTypeAction_Good.
Method	TypeAction.Execute	func (a TypeAction) Execute(ctx context.Context, wv *Webview) error	Execute performs the type action.	None in webview_test.go.
Type	WaitAction	type WaitAction struct { Duration time.Duration }	WaitAction represents a wait action.	TestWaitAction_Good, TestWaitAction_Good_ContextCancelled, TestWaitAction_Good_ShortWait.
Method	WaitAction.Execute	func (a WaitAction) Execute(ctx context.Context, wv *Webview) error	Execute performs the wait action.	TestWaitAction_Good_ContextCancelled, TestWaitAction_Good_ShortWait.
Type	WaitForSelectorAction	type WaitForSelectorAction struct { Selector string }	WaitForSelectorAction represents waiting for a selector.	TestWaitForSelectorAction_Good.
Method	WaitForSelectorAction.Execute	func (a WaitForSelectorAction) Execute(ctx context.Context, wv *Webview) error	Execute waits for the selector to appear.	None in webview_test.go.
Type	Webview	type Webview struct { /* unexported fields */ }	Webview represents a connection to a Chrome DevTools Protocol endpoint.	Structural coverage in TestWithTimeout_Good, TestWithConsoleLimit_Good, and TestAddConsoleMessage_Good; no public-method test.
Function	New	func New(opts ...Option) (*Webview, error)	New creates a new Webview instance with the given options.	TestNew_Bad_NoDebugURL, TestNew_Bad_InvalidDebugURL.
Method	Webview.ClearConsole	func (wv *Webview) ClearConsole()	ClearConsole clears captured console messages.	None in webview_test.go.
Method	Webview.Click	func (wv *Webview) Click(selector string) error	Click clicks on an element matching the selector.	None in webview_test.go.
Method	Webview.Close	func (wv *Webview) Close() error	Close closes the Webview connection.	None in webview_test.go.
Method	Webview.DragAndDrop	func (wv *Webview) DragAndDrop(sourceSelector, targetSelector string) error	DragAndDrop performs a drag and drop operation.	None in webview_test.go.
Method	Webview.Evaluate	func (wv *Webview) Evaluate(script string) (any, error)	Evaluate executes JavaScript and returns the result.	None in webview_test.go.
Method	Webview.GetConsole	func (wv *Webview) GetConsole() []ConsoleMessage	GetConsole returns captured console messages.	None in webview_test.go.
Method	Webview.GetConsoleAll	func (wv *Webview) GetConsoleAll() iter.Seq[ConsoleMessage]	GetConsoleAll returns an iterator over captured console messages.	None in webview_test.go.
Method	Webview.GetHTML	func (wv *Webview) GetHTML(selector string) (string, error)	GetHTML returns the outer HTML of an element or the whole document.	None in webview_test.go.
Method	Webview.GetTitle	func (wv *Webview) GetTitle() (string, error)	GetTitle returns the current page title.	None in webview_test.go.
Method	Webview.GetURL	func (wv *Webview) GetURL() (string, error)	GetURL returns the current page URL.	None in webview_test.go.
Method	Webview.GoBack	func (wv *Webview) GoBack() error	GoBack navigates back in history.	None in webview_test.go.
Method	Webview.GoForward	func (wv *Webview) GoForward() error	GoForward navigates forward in history.	None in webview_test.go.
Method	Webview.Navigate	func (wv *Webview) Navigate(url string) error	Navigate navigates to the specified URL.	None in webview_test.go.
Method	Webview.QuerySelector	func (wv *Webview) QuerySelector(selector string) (*ElementInfo, error)	QuerySelector finds an element by CSS selector and returns its information.	None in webview_test.go.
Method	Webview.QuerySelectorAll	func (wv *Webview) QuerySelectorAll(selector string) ([]*ElementInfo, error)	QuerySelectorAll finds all elements matching the selector.	None in webview_test.go.
Method	Webview.QuerySelectorAllAll	func (wv *Webview) QuerySelectorAllAll(selector string) iter.Seq[*ElementInfo]	QuerySelectorAllAll returns an iterator over all elements matching the selector.	None in webview_test.go.
Method	Webview.Reload	func (wv *Webview) Reload() error	Reload reloads the current page.	None in webview_test.go.
Method	Webview.Screenshot	func (wv *Webview) Screenshot() ([]byte, error)	Screenshot captures a screenshot and returns it as PNG bytes.	None in webview_test.go.
Method	Webview.SetUserAgent	func (wv *Webview) SetUserAgent(userAgent string) error	SetUserAgent sets the user agent string.	None in webview_test.go.
Method	Webview.SetViewport	func (wv *Webview) SetViewport(width, height int) error	SetViewport sets the viewport size.	None in webview_test.go.
Method	Webview.Type	func (wv *Webview) Type(selector, text string) error	Type types text into an element matching the selector.	None in webview_test.go.
Method	Webview.UploadFile	func (wv *Webview) UploadFile(selector string, filePaths []string) error	UploadFile uploads a file to a file input element.	None in webview_test.go.
Method	Webview.WaitForSelector	func (wv *Webview) WaitForSelector(selector string) error	WaitForSelector waits for an element matching the selector to appear.	None in webview_test.go.