/**
 * Executes the command in `cmd` in the background, and returns
 * a promise that resolves with the stdout data.
 *
 * @param {string} cmd Command to execute
 * @param {boolean} pipeOutput Set to true to pipe output to stdout and stderr
 * @returns
 */
export declare function execShellCommand(cmd: string, pipeOutput?: boolean): Promise<string>;
/**
 * Spawns a child process with inherited stdio.
 * Use this when the command might need interaction from the user.
 *
 * @param {string} cmd Command to execute
 * @param {string[]} args Arguments to pass to the command
 * @returns Promise<any>
 */
export declare function spawnShellCommand(cmd: string, args: string[]): Promise<void>;