//#region ../ai/src/testing/register-lazy.d.ts
/**
 * Register the `@warlock.js/ai` custom Vitest matchers
 * (`toRouteTo` / `toConverge` / `toPassStep` / `toOutputShape`) on the
 * global `expect`. Call once from test code before using them. The
 * underlying `vitest`-coupled implementation is imported lazily on the
 * first call, so importing `@warlock.js/ai` in production never pulls in
 * `vitest`. Idempotent — the underlying registration is itself a no-op on
 * repeat calls.
 *
 * @example
 * import { registerAiMatchers } from "@warlock.js/ai";
 * await registerAiMatchers();
 *
 * expect(await supervisor.execute(input)).toRouteTo("critic");
 */
declare function registerAiMatchers(): Promise<void>;
//#endregion
export { registerAiMatchers };
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