/**
 * Redis-backed skill store.
 *
 * Reuses NeuroLink's pooled Redis client (`redis` v5 is already a core
 * dependency, shared with Redis conversation memory). One JSON value per
 * skill under `<keyPrefix><id>`; the index is derived with SCAN + MGET —
 * no separate index document to drift. Skills are persistent (no TTL).
 */
import type { SkillDefinition, SkillIndexItem, SkillRedisStorageConfig, SkillStore } from "../types/index.js";
export declare class RedisSkillStore implements SkillStore {
    private readonly keyPrefix;
    /**
     * Resources live under `<keyPrefix>__resources__:` — a reserved segment
     * inside the skill prefix, explicitly excluded from the index SCAN so
     * resource values are never mistaken for skills, whatever the
     * configured keyPrefix looks like.
     */
    private readonly resourcePrefix;
    private readonly normalizedConfig;
    private clientPromise;
    constructor(config: SkillRedisStorageConfig);
    private getClient;
    private skillKey;
    getResource(id: string, resourcePath: string): Promise<string | null>;
    get(id: string): Promise<SkillDefinition | null>;
    put(skill: SkillDefinition): Promise<void>;
    delete(id: string): Promise<void>;
    index(): Promise<SkillIndexItem[]>;
    private parseSkill;
}