import { ColorTheme } from "./extHostTypes.js";
import { IExtHostRpcService } from "./extHostRpcService.js";
import { ExtHostThemingShape } from "./extHost.protocol.js";
import { Event } from "../../../base/common/event.js";
export declare class ExtHostTheming implements ExtHostThemingShape {
    readonly _serviceBrand: undefined;
    private _actual;
    private _onDidChangeActiveColorTheme;
    constructor(_extHostRpc: IExtHostRpcService);
    get activeColorTheme(): ColorTheme;
    $onColorThemeChange(type: string): void;
    get onDidChangeActiveColorTheme(): Event<ColorTheme>;
}