import { Redis, RedisOptions } from "ioredis";
import { Result } from "@openally/result";
import type { DatabaseConnection, KeyType } from "../../types/index.js";
export type KVType = "raw" | "object";
export type StringOrObject = string | Record<string, any>;
export interface GetConnectionPerfResponse {
    isAlive: boolean;
    perf: number;
}
export interface ClearExpiredOptions {
    banTimeInSecond: number;
}
export type RedisIsKeyExpiredOptions = ClearExpiredOptions & {
    key: KeyType;
};
export interface RedisSetValueOptions<T extends StringOrObject = Record<string, any>> {
    key: KeyType;
    value: Partial<T>;
    type: KVType;
    expiresIn?: number;
}
export type RedisAdapterOptions = Partial<RedisOptions> & {
    attempt?: number;
    disconnectionTimeout?: number;
};
export declare class RedisAdapter<T extends StringOrObject = StringOrObject> extends Redis implements DatabaseConnection {
    #private;
    constructor(options?: RedisAdapterOptions);
    initialize(): Promise<void>;
    close(forceExit?: boolean, attempt?: number): Promise<void>;
    isAlive(): Promise<boolean>;
    getPerformance(): Promise<GetConnectionPerfResponse>;
    setValue(options: RedisSetValueOptions<T>): Promise<Result<KeyType, Error>>;
    getValue(key: KeyType, type: KVType): Promise<T | null>;
    deleteValue(key: KeyType): Promise<number>;
    private assertConnection;
    private assertDisconnection;
}
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