/**
 * In-memory skill registry với TTL cache.
 *
 * Resolver scan filesystem nên không nên gọi mỗi request — cache 5s.
 * Cloud agent có thể `invalidate()` khi vừa install/uninstall xong.
 */
import { ResolverOptions } from './resolver';
import { SkillMeta } from './types';
export declare function listSkills(opts?: ResolverOptions): SkillMeta[];
export declare function listConflicts(opts?: ResolverOptions): SkillMeta[];
export declare function findSkillCached(name: string, opts?: ResolverOptions): SkillMeta | undefined;
export declare function invalidateSkillCache(): void;