/**
 * Standardized Redis Adapter Interface
 * Normalizes differences between Deno and Node Redis clients
 */
export interface RedisAdapter {
    hset(key: string, fields: Record<string, string>): Promise<number | string>;
    hgetall(key: string): Promise<Record<string, string>>;
    hdel(key: string, ...fields: string[]): Promise<number>;
    del(...keys: string[]): Promise<number>;
    sadd(key: string, ...members: string[]): Promise<number>;
    srem(key: string, ...members: string[]): Promise<number>;
    smembers(key: string): Promise<string[]>;
    rpush(key: string, ...values: string[]): Promise<number>;
    lrange(key: string, start: number, stop: number): Promise<string[]>;
    lindex(key: string, index: number): Promise<string | null>;
    lset(key: string, index: number, value: string): Promise<string | "OK">;
    llen(key: string): Promise<number>;
    xadd(key: string, id: string, fields: Record<string, string>): Promise<string>;
    xread(streams: Array<{
        key: string;
        xid: string;
    }>, options?: {
        block?: number;
        count?: number;
    }): Promise<Array<{
        key: string;
        messages: Array<{
            id: string;
            data: Record<string, string>;
        }>;
    }>>;
    xgroupCreate(key: string, group: string, id: string, mkstream?: boolean): Promise<string>;
    xreadgroup(streams: Array<{
        key: string;
        xid: string;
    }>, options: {
        group: string;
        consumer: string;
        block?: number;
        count?: number;
    }): Promise<Array<{
        key: string;
        messages: Array<{
            id: string;
            data: Record<string, string>;
        }>;
    }>>;
    xack(key: string, group: string, ...ids: string[]): Promise<number>;
    keys(pattern: string): Promise<string[]>;
    scan(cursor: number, options?: {
        MATCH?: string;
        COUNT?: number;
    }): Promise<{
        cursor: number;
        keys: string[];
    }>;
    exists(...keys: string[]): Promise<number>;
    expire(key: string, seconds: number): Promise<number>;
    set(key: string, value: string, options?: {
        nx?: boolean;
        px?: number;
        ex?: number;
    }): Promise<string | null>;
    get(key: string): Promise<string | null>;
    /**
     * Run a Lua script atomically (EVAL). Used for compare-and-delete and
     * compare-and-pexpire so lock ownership checks cannot race (Redlock).
     */
    eval(script: string, keys: string[], args: string[]): Promise<unknown>;
    quit(): Promise<void>;
    disconnect(): Promise<void>;
}
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