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 { 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 { IExtensionService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/extensions/common/extensions.service";
import { ILanguageModelsConfigurationService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/common/languageModelsConfiguration.service";
/**
 * Owns the `github.copilot.hasByokModels` context key. The key is true iff:
 *  - `github.copilot.clientByokEnabled` is true (set by `ChatEntitlementService` + Copilot extension),
 *  - `chat.aiDisabled` is off, and
 *  - the language-models configuration has at least one non-Copilot vendor group (at any time),
 *    or — pre extension scan — the `chatNonCopilotModelsAreUserSelectable` signal is on.
 *
 * Strategy (avoids activating BYOK extensions just to gate UI):
 *  1. Restore the last persisted answer for correct warm-reload UI.
 *  2. Configured non-Copilot vendor groups are a positive signal at any time.
 *  3. Pre-registration only, also trust the `chatNonCopilotModelsAreUserSelectable` signal
 *     (post-registration it can be stale — model cache lags behind group removal).
 *  4. Only persist `false` after both extension scan and first config load complete, so startup
 *     latency doesn't clobber a previously-true answer.
 *
 * Eager so the key is bound before any sign-in UI renders.
 */
export declare class HasByokModelsContribution extends Disposable implements IWorkbenchContribution {
    private readonly _languageModelsConfigurationService;
    private readonly _contextKeyService;
    private readonly _configurationService;
    private readonly _storageService;
    static readonly ID = "workbench.contrib.hasByokModels";
    private static readonly STORAGE_KEY_LAST_KNOWN;
    private static readonly TRACKED_KEYS;
    private readonly _hasByokModels;
    private _extensionsRegistered;
    private _configurationLoaded;
    constructor(_languageModelsConfigurationService: ILanguageModelsConfigurationService, _contextKeyService: IContextKeyService, _configurationService: IConfigurationService, _storageService: IStorageService, extensionService: IExtensionService);
    private _isFeatureEnabled;
    private _restore;
    private _setResult;
    private _update;
}