import { Adapter } from './Adapter';
export default class FileAdapter implements Adapter {
    /**
     * Path of file.
     */
    private path;
    /**
     * @param path - Path of file where will be data stored
     */
    constructor(path: string);
    private getFileContent;
    updateData(data: Record<string, any>): void;
    getItem(key: string): Promise<any>;
    setItem(key: string, value: string): Promise<void>;
    removeItem(key: string): Promise<void>;
}