import { DataItem, ICacheProvider } from "../../types";
export declare class LevelDBCache implements ICacheProvider {
    name: string;
    path: string;
    private db;
    init(path: string): Promise<void>;
    put(key: string, value: DataItem): Promise<void>;
    get(key: string): Promise<DataItem>;
    exists(key: string): Promise<boolean>;
    del(key: string): Promise<void>;
    drop(): Promise<void>;
}