import { IConfigurationService, IConfigurationOverrides } from '../interfaces';
import { URI } from '@vscode/base-node/vs/base/common/uri';
export declare class TestConfigurationService implements IConfigurationService {
    _serviceBrand: any;
    private configuration;
    private configurationByRoot;
    reloadConfiguration<T>(): Promise<T>;
    getValue(arg1?: any, arg2?: any): any;
    updateValue(key: string, overrides?: IConfigurationOverrides): Promise<void>;
    setUserConfiguration(key: any, value: any, root?: URI): Thenable<void>;
    onDidChangeConfiguration(): {
        dispose(): void;
    };
    inspect<T>(key: string, overrides?: IConfigurationOverrides): {
        default: T;
        user: T;
        workspace: T;
        workspaceFolder: T;
        value: T;
    };
    keys(): {
        default: string[];
        user: string[];
        workspace: any[];
        workspaceFolder: any[];
    };
    getConfigurationData(): any;
}