import { SpawnOptions } from "child_process";
export interface ProcessResult {
    cmd: string;
    args: string[];
    options?: ExecOptions;
    stdout: string[];
    stderr: string[];
    exitCode: number;
    error?: Error;
}
interface ExecOptions extends SpawnOptions {
    trimOutputs?: boolean;
}
export declare function exec(cmd: string, args: string[], opts?: ExecOptions): Promise<ProcessResult>;
export declare class ExecError extends Error {
    private _result;
    private static generateMessage;
    get result(): ProcessResult;
    constructor(_result: ProcessResult);
}
export {};