import { Disposable } from "@codingame/monaco-vscode-api/vscode/vs/base/common/lifecycle";
import { ILanguageModelProviderDescriptor } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/common/languageModels";
import { ILanguageModelsService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/common/languageModels.service";
import { IInstantiationService } from "@codingame/monaco-vscode-api/vscode/vs/platform/instantiation/common/instantiation";
import { MarkdownString } from "@codingame/monaco-vscode-api/vscode/vs/base/common/htmlContent";
import { IExtensionService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/extensions/common/extensions.service";
import { IContextMenuService } from "@codingame/monaco-vscode-api/vscode/vs/platform/contextview/browser/contextView.service";
import { IAction } from "@codingame/monaco-vscode-api/vscode/vs/base/common/actions";
import { ILanguageModel } from "./chatModelsViewModel.js";
import { IChatEntitlementService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/chat/common/chatEntitlementService.service";
import { ICommandService } from "@codingame/monaco-vscode-api/vscode/vs/platform/commands/common/commands.service";
import { IEditorProgressService } from "@codingame/monaco-vscode-api/vscode/vs/platform/progress/common/progress.service";
import { IEditorGroupsService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/editor/common/editorGroupsService.service";
import { IContextKeyService } from "@codingame/monaco-vscode-api/vscode/vs/platform/contextkey/common/contextkey.service";
import { IExtensionsWorkbenchService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/extensions/common/extensions.service";
import { IDialogService } from "@codingame/monaco-vscode-api/vscode/vs/platform/dialogs/common/dialogs.service";
import { IWorkbenchEnvironmentService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/environment/common/environmentService.service";
export declare function getModelHoverContent(model: ILanguageModel): MarkdownString;
/**
 * Pure helper for building the dropdown actions shown by the **Add Models** button.
 *
 * Exposed for unit testing. When `supportsAddingModels` is false, no actions are returned
 * regardless of the other inputs so that the existing entitlement/managed-by-organization
 * restriction is preserved.
 */
export declare function buildAddModelsDropdownActions(configurableVendors: ILanguageModelProviderDescriptor[], supportsAddingModels: boolean, runVendorAction: (vendor: ILanguageModelProviderDescriptor) => void | Promise<void>): IAction[];
export declare class ChatModelsWidget extends Disposable {
    private readonly languageModelsService;
    private readonly instantiationService;
    private readonly extensionService;
    private readonly contextMenuService;
    private readonly chatEntitlementService;
    private readonly editorProgressService;
    private readonly commandService;
    private readonly editorGroupsService;
    private readonly contextKeyService;
    private readonly dialogService;
    private readonly extensionsWorkbenchService;
    private readonly environmentService;
    private static NUM_INSTANCES;
    readonly element: HTMLElement;
    private readonly _onDidChangeItemCount;
    readonly onDidChangeItemCount: import("@codingame/monaco-vscode-api/vscode/vs/base/common/event").Event<number>;
    private searchWidget;
    private searchActionsContainer;
    private table;
    private tableContainer;
    private tableViewport;
    private tableInner;
    private tableScrollable;
    private tableMinWidth;
    private addButtonContainer;
    private addButton;
    private dropdownActions;
    private viewModel;
    private delayedFiltering;
    private readonly searchFocusContextKey;
    private readonly tableDisposables;
    constructor(languageModelsService: ILanguageModelsService, instantiationService: IInstantiationService, extensionService: IExtensionService, contextMenuService: IContextMenuService, chatEntitlementService: IChatEntitlementService, editorProgressService: IEditorProgressService, commandService: ICommandService, editorGroupsService: IEditorGroupsService, contextKeyService: IContextKeyService, dialogService: IDialogService, extensionsWorkbenchService: IExtensionsWorkbenchService, environmentService: IWorkbenchEnvironmentService);
    private create;
    private createTable;
    private updateAddModelsButton;
    private openLanguageModelProviderExtensionsSearch;
    private filterModels;
    private addModelsForVendor;
    layout(height: number, width: number): void;
    focusSearch(): void;
    search(filter: string): void;
    clearSearch(): void;
    render(): void;
    /**
     * Gets the total model count (excluding vendor/group/status headers).
     */
    get itemCount(): number;
    /**
     * Re-fires the current item count. Call after subscribing to onDidChangeItemCount
     * to ensure the subscriber receives the latest count.
     */
    fireItemCount(): void;
}