import { UUVCliOptions } from "./options";
import cp from "child_process";
export declare class UUVCliHelper {
    /**
     * Print runner banner
     */
    static printBanner(runnerName: string, currentVersion: string): void;
    static checkTargetCommand(): void;
    static checkTargetTestFiles(): void;
    private static getTargetCommand;
    static extractArgs(projectDir: string, defaultBrowser: any): Partial<UUVCliOptions>;
    static printVariables(options: Partial<UUVCliOptions>): void;
    static startIpcServer(): cp.ChildProcess;
    static stopIpcServer(ipcServerProcess: cp.ChildProcess): boolean;
}