/**
 * Run a shell command and return the result.
 *
 * @param {string} command
 * @param {string} cwd
 * @returns {import("node:child_process").SpawnSyncReturns<string>}
 */
export function runShell(command: string, cwd: string): import("node:child_process").SpawnSyncReturns<string>;
/**
 * Create a temporary directory that is cleaned up after the test.
 *
 * @param {{after: (callback: () => void | Promise<void>) => void}} testCleanup
 * @param {string} prefix
 * @returns {string}
 */
export function makeTempDir(testCleanup: {
    after: (callback: () => void | Promise<void>) => void;
}, prefix: string): string;
/**
 * Retrieve and validate a named task group from a stage config.
 *
 * @param {import('#types').StageConfig} stageConfig
 * @param {string} groupName
 * @returns {import('#types').TaskEntry[]}
 */
export function taskEntries(stageConfig: import("#types").StageConfig, groupName: string): import("#types").TaskEntry[];
//# sourceMappingURL=test-helpers.d.ts.map