/// <reference types="node" />
/// <reference types="node" />
/// <reference types="node" />
import { Agent } from 'https';
import { AllowArray } from '../types';
import { API } from '../api';
/**
 * Stream, buffer, url or file path
 */
export type UploadSourceValue = NodeJS.ReadableStream | Buffer | string;
export interface IUploadSourceMedia {
    value: UploadSourceValue;
    filename?: string;
    contentType?: string;
    contentLength?: number;
}
export interface IUploadSourceOptions {
    values: AllowArray<IUploadSourceMedia>;
    uploadUrl?: string;
    timeout?: number;
}
export type UploadNormalizedSourceOptions = IUploadSourceOptions & {
    values: IUploadSourceMedia[];
};
export type UploadAllowedSource = IUploadSourceOptions | IUploadSourceMedia;
export interface IUploadParams {
    source: UploadAllowedSource;
}
export interface IUploadConduct {
    /**
     * Field name
     */
    field: string;
    /**
     * Upload params
     */
    params: IUploadParams & Record<string, any>;
    /**
     * Get server functions
     */
    getServer: (params: any) => Promise<{
        upload_url: string;
    }>;
    /**
     * Copies server params
     */
    serverParams?: string[];
    /**
     * Save files functions
     */
    saveFiles: (params: any) => Promise<any>;
    /**
     * Copies save params
     */
    saveParams?: string[];
    /**
     * Upload params
     */
    uploadParams?: string[];
    /**
     * Max uploaded files for one request
     */
    maxFiles: number;
    /**
     * Attachment type
     */
    attachmentType?: string;
}
export interface IUploadOptions {
    api: API;
    agent?: Agent;
    uploadTimeout?: number;
}