import { URI } from "@codingame/monaco-vscode-api/vscode/vs/base/common/uri";
import { ICommandService } from "@codingame/monaco-vscode-api/vscode/vs/platform/commands/common/commands.service";
import { IConfigurationService } from "@codingame/monaco-vscode-api/vscode/vs/platform/configuration/common/configuration.service";
import { IContextKeyService } from "@codingame/monaco-vscode-api/vscode/vs/platform/contextkey/common/contextkey.service";
import { IContextMenuService } from "@codingame/monaco-vscode-api/vscode/vs/platform/contextview/browser/contextView.service";
import { IHoverService } from "@codingame/monaco-vscode-api/vscode/vs/platform/hover/browser/hover.service";
import { IInstantiationService } from "@codingame/monaco-vscode-api/vscode/vs/platform/instantiation/common/instantiation";
import { IKeybindingService } from "@codingame/monaco-vscode-api/vscode/vs/platform/keybinding/common/keybinding.service";
import { ILogService } from "@codingame/monaco-vscode-api/vscode/vs/platform/log/common/log.service";
import { INotificationService } from "@codingame/monaco-vscode-api/vscode/vs/platform/notification/common/notification.service";
import { IOpenerService } from "@codingame/monaco-vscode-api/vscode/vs/platform/opener/common/opener.service";
import { IStorageService } from "@codingame/monaco-vscode-api/vscode/vs/platform/storage/common/storage.service";
import { ITelemetryService } from "@codingame/monaco-vscode-api/vscode/vs/platform/telemetry/common/telemetry.service";
import { IThemeService } from "@codingame/monaco-vscode-api/vscode/vs/platform/theme/common/themeService.service";
import { IViewPaneOptions, ViewPane } from "@codingame/monaco-vscode-api/vscode/vs/workbench/browser/parts/views/viewPane";
import { IViewDescriptorService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/common/views.service";
import { ILifecycleService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/lifecycle/common/lifecycle.service";
import { IChatViewTitleActionContext } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/common/actions/chatActions";
import { IChatAgentService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/common/participants/chatAgents.service";
import { IChatModel } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/common/model/chatModel";
import { IChatService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/common/chatService/chatService.service";
import { IChatSessionsService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/common/chatSessionsService.service";
import { AgentSessionsControl } from "@codingame/monaco-vscode-katex-common/vscode/vs/workbench/contrib/chat/browser/agentSessions/agentSessionsControl";
import { ChatWidget } from "@codingame/monaco-vscode-katex-common/vscode/vs/workbench/contrib/chat/browser/widget/chatWidget";
import { IViewWelcomeDelegate } from "@codingame/monaco-vscode-katex-common/vscode/vs/workbench/contrib/chat/browser/viewsWelcome/chatViewWelcomeController";
import { IChatViewsWelcomeDescriptor } from "@codingame/monaco-vscode-katex-common/vscode/vs/workbench/contrib/chat/browser/viewsWelcome/chatViewsWelcome";
import { IWorkbenchLayoutService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/layout/browser/layoutService.service";
import { AgentSessionsViewerOrientation } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/browser/agentSessions/agentSessions";
import { IProgressService } from "@codingame/monaco-vscode-api/vscode/vs/platform/progress/common/progress.service";
import { IActivityService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/activity/common/activity.service";
import { IAgentSessionsService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/browser/agentSessions/agentSessionsService.service";
import { IAgentSession } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/browser/agentSessions/agentSessionsModel";
import { IChatEntitlementService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/chat/common/chatEntitlementService.service";
import { IWorkbenchEnvironmentService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/environment/common/environmentService.service";
import { IHostService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/host/browser/host.service";
export declare class ChatViewPane extends ViewPane implements IViewWelcomeDelegate {
    private readonly storageService;
    private readonly chatService;
    private readonly chatAgentService;
    private readonly logService;
    private readonly notificationService;
    private readonly layoutService;
    private readonly chatSessionsService;
    private readonly telemetryService;
    private readonly progressService;
    private readonly agentSessionsService;
    private readonly chatEntitlementService;
    private readonly commandService;
    private readonly activityService;
    private readonly workbenchEnvironmentService;
    private readonly hostService;
    private readonly memento;
    private readonly viewState;
    private viewPaneContainer;
    private readonly chatViewLocationContext;
    private lastDimensions;
    private readonly lastDimensionsPerOrientation;
    private welcomeController;
    private restoringSession;
    private readonly loadSessionCts;
    private readonly modelRef;
    private readonly activityBadge;
    constructor(options: IViewPaneOptions, keybindingService: IKeybindingService, contextMenuService: IContextMenuService, configurationService: IConfigurationService, contextKeyService: IContextKeyService, viewDescriptorService: IViewDescriptorService, instantiationService: IInstantiationService, openerService: IOpenerService, themeService: IThemeService, hoverService: IHoverService, storageService: IStorageService, chatService: IChatService, chatAgentService: IChatAgentService, logService: ILogService, notificationService: INotificationService, layoutService: IWorkbenchLayoutService, chatSessionsService: IChatSessionsService, telemetryService: ITelemetryService, lifecycleService: ILifecycleService, progressService: IProgressService, agentSessionsService: IAgentSessionsService, chatEntitlementService: IChatEntitlementService, commandService: ICommandService, activityService: IActivityService, workbenchEnvironmentService: IWorkbenchEnvironmentService, hostService: IHostService);
    private updateContextKeys;
    private getViewPositionAndLocation;
    private getSessionHoverPosition;
    private updateViewPaneClasses;
    private registerListeners;
    private onDidChangeAgents;
    private getTransferredOrPersistedSessionInfo;
    protected renderBody(parent: HTMLElement): void;
    private createControls;
    private static readonly SESSIONS_SIDEBAR_MIN_WIDTH;
    private static readonly SESSIONS_SIDEBAR_SNAP_THRESHOLD;
    private static readonly SESSIONS_SIDEBAR_DEFAULT_WIDTH;
    private static readonly CHAT_WIDGET_DEFAULT_WIDTH;
    private static readonly SESSIONS_SIDEBAR_VIEW_MIN_WIDTH;
    private sessionsContainer;
    private sessionsTitleContainer;
    private sessionsTitle;
    private sessionsNewButtonContainer;
    private sessionsControlContainer;
    private sessionsControl;
    get agentSessionsControl(): AgentSessionsControl | undefined;
    private sessionsViewerVisible;
    private sessionsViewerOrientation;
    private sessionsViewerOrientationConfiguration;
    private sessionsViewerOrientationContext;
    private sessionsViewerVisibilityContext;
    private sessionsViewerPositionContext;
    private sessionsViewerSidebarWidth;
    private sessionsViewerSash;
    private readonly sessionsViewerSashDisposables;
    private createSessionsControl;
    getSessionsViewerOrientation(): AgentSessionsViewerOrientation;
    updateConfiguredSessionsViewerOrientation(orientation: "stacked" | "sideBySide" | unknown): void;
    private doUpdateConfiguredSessionsViewerOrientation;
    private updateSessionsControlVisibility;
    getFocusedSessions(): IAgentSession[];
    private static readonly MIN_CHAT_WIDGET_HEIGHT;
    private _widget;
    get widget(): ChatWidget;
    private titleControl;
    private createChatControl;
    private createChatTitleControl;
    private registerControlsListeners;
    private setupContextMenu;
    private applyModel;
    private _applyModel;
    private showModel;
    private updateWidgetLockState;
    private clear;
    loadSession(sessionResource: URI): Promise<IChatModel | undefined>;
    focus(): void;
    focusInput(): void;
    focusSessions(): boolean;
    private layoutingBody;
    private relayout;
    protected layoutBody(height: number, width: number): void;
    private doLayoutBody;
    private layoutSessionsControl;
    private computeEffectiveSideBySideSessionsSidebarWidth;
    getLastDimensions(orientation: AgentSessionsViewerOrientation): {
        height: number;
        width: number;
    } | undefined;
    private createSessionsViewerSash;
    saveState(): void;
    private updateViewState;
    shouldShowWelcome(): boolean;
    getMatchingWelcomeView(): IChatViewsWelcomeDescriptor | undefined;
    getActionsContext(): IChatViewTitleActionContext | undefined;
}