import { StreamableFile } from '@nestjs/common';
import { ConfigService } from '@nestjs/config';
import { Response as ExpressResponse } from 'express';
import { AuthUser } from '../auth';
import { FileManager } from './file-manager';
import { StorageModuleOptions } from './storage.module';
export declare class StorageController {
    private storageModuleOptions;
    private configService;
    private readonly fileManager;
    private readonly cacheDuration;
    constructor(storageModuleOptions: StorageModuleOptions, configService: ConfigService, fileManager: FileManager);
    publicFile(name: string, range: string, res: ExpressResponse): Promise<StreamableFile>;
    protectedFile(name: string, range: string, res: ExpressResponse, user: AuthUser): Promise<StreamableFile>;
    private validateAndMakeFileStream;
}