import { Disposable } from "../../../../base/common/lifecycle.js";
import { IStorageService } from "../../../../platform/storage/common/storage.service.js";
import { ExtensionIdentifier } from "../../../../platform/extensions/common/extensions.js";
import { IExtensionFeaturesManagementService } from "../../../services/extensionManagement/common/extensionFeatures.service.js";
import { ILanguageModelStatsService } from "./languageModelStats.service.js";
export declare class LanguageModelStatsService extends Disposable implements ILanguageModelStatsService {
    private readonly extensionFeaturesManagementService;
    _serviceBrand: undefined;
    constructor(extensionFeaturesManagementService: IExtensionFeaturesManagementService, storageService: IStorageService);
    update(model: string, extensionId: ExtensionIdentifier, agent: string | undefined, tokenCount: number | undefined): Promise<void>;
}
export declare const CopilotUsageExtensionFeatureId = "copilot";