import { Redis, RedisOptions } from 'ioredis';
/**
 * The standard options supported for the LaunchDarkly Redis integration.
 */
export default interface LDRedisOptions {
    /**
     * Optional configuration parameters to be passed to the `redis` package that handles communication
     * with the Redis server.
     *
     * This includes properties such as `host` and `port`. For more details, see:
     * https://github.com/luin/ioredis
     *
     * If you leave this property empty, the default is to connect to `localhost:6379`.
     */
    redisOpts?: RedisOptions;
    /**
     * A string that will be prepended to all Redis keys used by the SDK.
     */
    prefix?: string;
    /**
     * Set this property if you already have a Redis client instance that you wish to reuse. In this
     * case, `redisOpts` will be ignored.
     */
    client?: Redis;
    /**
     * The amount of time, in seconds, that recently read or updated items should remain in an
     * in-memory cache. If it is zero, there will be no in-memory caching. The default TTL will be
     * 30 seconds if one is not set.
     *
     * This parameter applies only to RedisFeatureStore. It is ignored for RedisBigSegmentStore.
     * Caching for RedisBigSegmentStore is configured separately, in the SDK's
     * `LDBigSegmentsOptions` type, since it is independent of what database implementation is used.
     */
    cacheTTL?: number;
}
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