/// <reference types="node" />
import stream from 'stream';
import VinylFile from 'vinyl';
import { Cache, CacheOptions } from '@upradata/node-util';
import { PartialRecursive } from '@upradata/util';
export declare type StreamCacheMode = 'manual' | 'auto';
export declare class StreamCacheConfig {
    emitCache: boolean;
    emitName: string;
    collectionName: string | string[];
    filter: (file: VinylFile) => boolean;
    mode: StreamCacheMode;
    filePath: (file: VinylFile) => string;
    disabled: boolean;
    debug?: string;
}
export declare class StreamCacheOptions {
    streamCache: StreamCacheConfig;
    cacheOptions?: CacheOptions;
    cache?: Cache;
}
export declare function streamCache(options?: PartialRecursive<StreamCacheOptions> & {
    cache?: Cache;
}): stream.Transform;