import { LogLevel, Type } from './logger';
interface Database {
    type: 'mysql' | 'redis';
    host: string;
    port: number;
    username?: string;
    password?: string;
    database?: string;
    pool?: {
        max?: number;
        min?: number;
        idleTimeoutMillis?: number;
        evictionRunIntervalMillis?: number;
    };
}
interface Logs {
    type: Type;
    level: LogLevel;
}
declare abstract class Config {
    port: number;
    ws_connect_msg?: string;
    host: string;
    logs: Logs;
    database: {
        [propName: string]: Database;
    };
    env: string;
    error: {
        [propName: number]: string;
    };
    custom?: {
        [propName: string]: any;
    };
    static_path: string;
    cache?: {
        max?: number;
        timeout?: number;
    };
    init(): Promise<void>;
}
export default Config;