import type { WatchSource } from "vue";
import type { VueHumanInTheLoop } from "../types";
/**
 * Registers a human-in-the-loop frontend tool.
 *
 * The tool pauses execution until `respond` is called from the rendered
 * component during the `executing` phase.
 *
 * @example
 * ```ts
 * useHumanInTheLoop({
 *   name: "approveAction",
 *   parameters: z.object({ reason: z.string() }),
 *   render: ApprovalCard,
 * });
 * ```
 */
export declare function useHumanInTheLoop<T extends Record<string, unknown>>(tool: VueHumanInTheLoop<T>, deps?: WatchSource<unknown>[]): void;
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