import type { FsPromisesApi } from 'memfs/lib/node/types';
import type * as crud from '../crud/types';
import type { IFileHandle, TFlags } from 'memfs/lib/node/types/misc';
export interface NodeCrudOptions {
    readonly fs: FsPromisesApi;
    readonly dir: string;
    readonly separator?: string;
}
export declare class NodeCrud implements crud.CrudApi {
    protected readonly options: NodeCrudOptions;
    protected readonly fs: FsPromisesApi;
    protected readonly dir: string;
    protected readonly separator: string;
    constructor(options: NodeCrudOptions);
    protected _dir(collection: string[]): Promise<string>;
    _file(collection: string[], id: string, flags: TFlags): Promise<IFileHandle>;
    readonly put: (path: string, data?: Uint8Array | undefined, options?: crud.CrudPutOptions) => Promise<void>;
    readonly getStream: (path: string) => Promise<ReadableStream>;
    readonly del: (path: string, silent?: boolean) => Promise<void>;
    readonly info: (path: string) => Promise<crud.CrudResourceInfo>;
    readonly drop: (path: string, silent?: boolean) => Promise<void>;
    readonly scan: (path: string) => AsyncIterableIterator<crud.CrudCollectionEntry>;
    readonly list: (path: string) => Promise<crud.CrudCollectionEntry[]>;
    readonly from: (path: string) => Promise<crud.CrudApi>;
}