import { Disposable } from "@codingame/monaco-vscode-api/vscode/vs/base/common/lifecycle";
import { IConfigurationService } from "@codingame/monaco-vscode-api/vscode/vs/platform/configuration/common/configuration.service";
import { ILogService } from "@codingame/monaco-vscode-api/vscode/vs/platform/log/common/log.service";
import { IWorkbenchContribution } from "@codingame/monaco-vscode-api/vscode/vs/workbench/common/contributions";
import { IPluginInstallService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/common/plugins/pluginInstallService.service";
import { IPluginMarketplaceService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/common/plugins/pluginMarketplaceService.service";
/**
 * Bridges the periodic plugin update *check* performed by
 * {@link IPluginMarketplaceService} with the plugin update *action* exposed
 * by {@link IPluginInstallService}.
 *
 * The marketplace service flips `hasUpdatesAvailable` to `true` roughly once
 * a day when at least one cloned plugin repository has upstream changes.
 * Without this contribution, that signal was never consumed and plugins
 * were never auto-updated (see microsoft/vscode#308563).
 *
 * When the signal becomes `true` and `extensions.autoUpdate === true`, we
 * silently update all installed plugins. Other auto-update modes
 * (`'onlyEnabledExtensions'`, `'onlySelectedExtensions'`) gate updates on a
 * per-extension opt-in that has no plugin equivalent, so they are treated
 * the same as `false` for plugins.
 *
 * The flag is cleared after every attempt — including failures — so the
 * next periodic check's `false → true` transition can always re-trigger the
 * autorun. `updateAllPlugins` already clears it on success; clearing again
 * in `finally` is a no-op on the success path and handles the partial-
 * failure path where the install service leaves the flag at `true`.
 */
export declare class PluginAutoUpdate extends Disposable implements IWorkbenchContribution {
    private readonly _pluginMarketplaceService;
    private readonly _pluginInstallService;
    private readonly _configurationService;
    private readonly _logService;
    static readonly ID = "workbench.contrib.pluginAutoUpdate";
    private _updateInFlight;
    constructor(_pluginMarketplaceService: IPluginMarketplaceService, _pluginInstallService: IPluginInstallService, _configurationService: IConfigurationService, _logService: ILogService);
    private _triggerAutoUpdate;
}