export declare class ExecError extends Error {
    readonly exitCode: number | null;
    readonly stderr: string;
    constructor(message: string, exitCode: number | null, stderr: string);
}
interface ExecResult {
    stdout: string;
    stderr: string;
}
export declare function exec(cmd: string, args: string[], opts?: {
    cwd?: string;
    env?: Record<string, string>;
    timeoutMs?: number;
}): Promise<ExecResult>;
export {};
//# sourceMappingURL=exec.d.ts.map