import { FileAdapter } from './fileAdapter';
import { BatchAdapter } from './batchAdapter';
/**
 * BatchFileAdapter is the file adapter for Casbin.
 * It can add policies and remove policies.
 * @deprecated The class should not be used, you should use FileAdapter.
 */
export declare class BatchFileAdapter extends FileAdapter implements BatchAdapter {
    /**
     * FileAdapter is the constructor for FileAdapter.
     * @param {string} filePath filePath the path of the policy file.
     */
    constructor(filePath: string);
}