import { Disposable } from "@codingame/monaco-vscode-api/vscode/vs/base/common/lifecycle";
import { IHoverService } from "@codingame/monaco-vscode-api/vscode/vs/platform/hover/browser/hover.service";
import { IAgentTitleBarStatusService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/browser/agentSessions/experiments/agentTitleBarStatusService.service";
import { ICommandService } from "@codingame/monaco-vscode-api/vscode/vs/platform/commands/common/commands.service";
import { IKeybindingService } from "@codingame/monaco-vscode-api/vscode/vs/platform/keybinding/common/keybinding.service";
import { IAgentSessionsService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/browser/agentSessions/agentSessionsService.service";
import { BaseActionViewItem, IBaseActionViewItemOptions } from "@codingame/monaco-vscode-api/vscode/vs/base/browser/ui/actionbar/actionViewItems";
import { IAction } from "@codingame/monaco-vscode-api/vscode/vs/base/common/actions";
import { IWorkspaceContextService } from "@codingame/monaco-vscode-api/vscode/vs/platform/workspace/common/workspace.service";
import { IEditorGroupsService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/editor/common/editorGroupsService.service";
import { IEditorService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/editor/common/editorService.service";
import { IInstantiationService } from "@codingame/monaco-vscode-api/vscode/vs/platform/instantiation/common/instantiation";
import { IMenuService } from "@codingame/monaco-vscode-api/vscode/vs/platform/actions/common/actions.service";
import { IContextKeyService } from "@codingame/monaco-vscode-api/vscode/vs/platform/contextkey/common/contextkey.service";
import { IStorageService } from "@codingame/monaco-vscode-api/vscode/vs/platform/storage/common/storage.service";
import { IWorkbenchContribution } from "@codingame/monaco-vscode-api/vscode/vs/workbench/common/contributions";
import { IActionViewItemService } from "@codingame/monaco-vscode-api/vscode/vs/platform/actions/browser/actionViewItemService.service";
import { IConfigurationService } from "@codingame/monaco-vscode-api/vscode/vs/platform/configuration/common/configuration.service";
import { WindowTitle } from "@codingame/monaco-vscode-api/vscode/vs/workbench/browser/parts/titlebar/windowTitle";
import { IChatEntitlementService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/chat/common/chatEntitlementService.service";
import { IChatWidgetService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/browser/chat.service";
import { ITelemetryService } from "@codingame/monaco-vscode-api/vscode/vs/platform/telemetry/common/telemetry.service";
import { ITitleService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/title/browser/titleService.service";
/**
 * Agent Status Widget - renders agent status in the command center.
 *
 * Shows two different states:
 * 1. Default state: Copilot icon pill (turns blue with in-progress count when agents are running)
 * 2. Agent Session Projection state: Session title + close button (when viewing a session)
 *
 * The command center search box and navigation controls remain visible alongside this control.
 */
export declare class AgentTitleBarStatusWidget extends BaseActionViewItem {
    private readonly _windowTitle;
    private readonly instantiationService;
    private readonly agentTitleBarStatusService;
    private readonly hoverService;
    private readonly commandService;
    private readonly keybindingService;
    private readonly agentSessionsService;
    private readonly workspaceContextService;
    private readonly editorGroupsService;
    private readonly editorService;
    private readonly menuService;
    private readonly contextKeyService;
    private readonly storageService;
    private readonly configurationService;
    private readonly chatEntitlementService;
    private readonly chatWidgetService;
    private readonly telemetryService;
    private _container;
    private readonly _dynamicDisposables;
    /** The currently displayed in-progress session (if any) - clicking pill opens this */
    /** Cached render state to avoid unnecessary DOM rebuilds */
    private _lastRenderState;
    /** Guard to prevent re-entrant rendering */
    private _isRendering;
    /** Roving tabindex elements for keyboard navigation */
    private _rovingElements;
    private _rovingIndex;
    /** Tracks if this window applied a badge filter (unread/inProgress), so we only auto-clear our own filters */
    private _badgeFilterAppliedByThisWindow;
    /** Reusable menu for CommandCenterCenter items (e.g., debug toolbar) */
    private readonly _commandCenterMenu;
    /** Menu for ChatTitleBarMenu items (same as chat controls dropdown) */
    private readonly _chatTitleBarMenu;
    constructor(action: IAction, _windowTitle: WindowTitle, options: IBaseActionViewItemOptions | undefined, instantiationService: IInstantiationService, agentTitleBarStatusService: IAgentTitleBarStatusService, hoverService: IHoverService, commandService: ICommandService, keybindingService: IKeybindingService, agentSessionsService: IAgentSessionsService, workspaceContextService: IWorkspaceContextService, editorGroupsService: IEditorGroupsService, editorService: IEditorService, menuService: IMenuService, contextKeyService: IContextKeyService, storageService: IStorageService, configurationService: IConfigurationService, chatEntitlementService: IChatEntitlementService, chatWidgetService: IChatWidgetService, telemetryService: ITelemetryService);
    render(container: HTMLElement): void;
    setFocusable(_focusable: boolean): void;
    focus(): void;
    blur(): void;
    private _render;
    /**
     * Setup roving tabindex for arrow key navigation between interactive elements.
     * Uses the elements registered in `this._rovingElements` in their existing order.
     */
    private _setupRovingTabIndex;
    /**
     * Moves roving focus from `currentIndex` to `nextIndex`, updating tabIndex and focusing the element.
     */
    private _moveRovingFocus;
    /**
     * Returns the next roving index for the given key, or `undefined` if no navigation should occur.
     */
    private _getNextRovingIndex;
    /**
     * Get computed session statistics for rendering.
     * Respects the current provider (session type) filter when calculating counts.
     */
    private _getSessionStats;
    private _renderChatInputMode;
    private _renderSessionMode;
    /**
     * Render session ready mode - shows session title + enter projection button.
     * Used when a projection-capable session is available but not yet entered.
     */
    private _renderSessionReadyMode;
    /**
     * Render command center toolbar items (like debug toolbar) that are registered to CommandCenter
     * Filters out the quick open action since we provide our own search UI.
     * Adds a dot separator after the toolbar if content was rendered.
     */
    private _renderCommandCenterToolbar;
    /**
     * Render the search button. If parent is provided, appends to parent; otherwise appends to container.
     */
    private _renderSearchButton;
    /**
     * Render the status badge showing in-progress, needs-input, and/or unread session counts.
     * Shows split UI with sparkle icon on left, then unread, needs-input, and active indicators.
     * Always renders the sparkle icon section.
     */
    private _renderStatusBadge;
    /**
     * Clear the filter if the currently filtered category becomes empty.
     * For example, if filtered to "unread" but no unread sessions exist, restore user's previous filter.
     * Only auto-clears if THIS window applied the badge filter to avoid cross-window interference.
     */
    private _clearFilterIfCategoryEmpty;
    /**
     * Get the current filter state from storage.
     */
    private _getCurrentFilterState;
    /**
     * Get the stored filter object from storage.
     */
    private _getStoredFilter;
    /**
     * Store a filter object to storage.
     */
    private _storeFilter;
    /**
     * Clear all filters (reset to default).
     */
    private _clearFilter;
    /**
     * Save the current user filter before we override it with a badge filter.
     * Only saves if the current filter is NOT already a badge filter (unread or in-progress).
     * This preserves the original user filter when switching between badge filters.
     */
    private _saveUserFilter;
    /**
     * Restore the user's previous filter (saved before we applied a badge filter).
     */
    private _restoreUserFilter;
    /**
     * Opens the agent sessions view with a specific filter applied, or restores previous filter if already applied.
     * Preserves session type (provider) filters while toggling only status filters.
     */
    private _openSessionsWithFilter;
    /**
     * Render the escape button for exiting session projection mode.
     */
    private _renderEscapeButton;
    /**
     * Render the enter button for entering session projection mode.
     */
    private _renderEnterButton;
    /**
     * Get the session most urgently needing user attention (approval/confirmation/input).
     * Returns undefined if no sessions need attention.
     */
    private _getSessionNeedingAttention;
    /**
     * Compute the label to display in the command center.
     * Uses the workspace name (folder name) with prefix/suffix decorations.
     * Falls back to file name when tabs are hidden, or "Search" when empty.
     */
    private _getLabel;
}
/**
 * Provides custom rendering for the agent status in the command center.
 * Uses IActionViewItemService to render a custom AgentStatusWidget
 * for the AgentsControlMenu submenu.
 * Also adds CSS classes to the workbench based on settings.
 */
export declare class AgentTitleBarStatusRendering extends Disposable implements IWorkbenchContribution {
    static readonly ID = "workbench.contrib.agentStatus.rendering";
    constructor(actionViewItemService: IActionViewItemService, instantiationService: IInstantiationService, configurationService: IConfigurationService, contextKeyService: IContextKeyService, titleService: ITitleService);
}