/// <reference types="node" />
import * as child_process from 'child_process';
export interface IChildSpawnOptions extends child_process.SpawnOptions {
}
/**
 * Execute child processes as promise
 * @ignore
 */
export declare class ChildPromise {
    static spawn(command: string, args?: string[], options?: IChildSpawnOptions): Promise<string>;
    static exec(command: string, options?: child_process.ExecOptions): Promise<string>;
    private static _child;
}