/**
 * Pre-constructed tools for current time lookup and timezone-aware time formatting.
 *
 * @module @nhtio/adk/batteries/tools/time
 *
 * @remarks
 * Pre-constructed bundled tools for the `time` category. Import individually, the whole
 * category, or import every tool via `@nhtio/adk/batteries`.
 */
import { Tool } from "../../../common";
/**
 * Return the current time formatted in a given timezone.
 *
 * @remarks
 * `timezone` defaults to `UTC` when omitted. The ADK has no notion of a "user local"
 * timezone, so callers should pass an IANA zone (`America/New_York`, `Europe/London`, ...) for
 * non-UTC formatting.
 */
export declare const getCurrentTimeTool: Tool<import("../../../common").SpooledArtifact>;
/**
 * Convert a wall-clock time between two IANA timezones.
 *
 * @remarks
 * `time` must be `HH:MM` in 24-hour format. `target_timezone` defaults to UTC. The conversion
 * uses today's date in the source zone to pick the correct DST offset.
 */
export declare const convertTimeTool: Tool<import("../../../common").SpooledArtifact>;