import { Sequelize } from "sequelize";
export declare class DB {
    db: Sequelize;
    _options: IDatabaseOptions;
    isConfig: boolean;
    config(options: IDatabaseOptions): void;
    dbInit(): Promise<Sequelize | undefined>;
}
export interface IDatabaseOptions {
    modelDir?: string;
    force?: boolean;
    url?: string;
}
export declare const DEFAULT_DATABASE_OPTIONS: {
    modelDir: string;
    force: boolean;
};
declare const db: DB;
export default db;