import { type BlockingWorkflowToolDefinition } from "#tools/workflow-definition.js";
import { type SleepToolInput, type SleepToolOutput } from "#execution/tools/sleep.js";
export type { SleepToolInput, SleepToolOutput };
/**
 * Defines the opt-in durable `sleep` tool.
 *
 * Export it from `agent/tools/sleep.ts`:
 *
 * ```ts
 * import { sleep } from "eve/tools/sleep";
 *
 * export default sleep();
 * ```
 *
 * Each call runs as a durable workflow, so the wait does not hold an
 * application runtime open.
 */
export declare function sleep(): BlockingWorkflowToolDefinition<SleepToolInput, SleepToolOutput>;