import { Api } from './api';
/**
 * Metadata for an uploaded file in Datalynk
 */
export interface UploadedFile {
    /** File ID used to reference file in Datalynk */
    id: number;
    /** Filename */
    name: string;
    /** Size of file on disk */
    size: number;
    /** Filename extension */
    extension: string;
    /** Mimetype */
    mime: string;
    /** URL to open file */
    url?: string;
}
/**
 * Handle uploading & fetching files from Datalynk
 */
export declare class Files {
    private readonly api;
    constructor(api: Api);
    /**
     * Associate an existing file with an existing row
     *
     * @param {number | number[]} fileIds Existing files to associate
     * @param {number} slice Target slice
     * @param {number} row Target slice record
     * @param {string} field Record filed file should be added to
     * @param {boolean} execute Will run request by default, passing false will return the API request instead
     * @return {any} The API response by default, or the raw API request if execute is false
     */
    associate(fileIds: number | number[], slice: number, row: number, field: string, execute?: true): Promise<any>;
    associate(fileIds: number | number[], slice: number, row: number, field: string, execute: false): {
        '!/tools/file/update': {
            slice: number;
            row: number;
            field: string;
            ids: number[];
        };
    };
    /**
     * Get an authenticated URL to fetch files from
     *
     * @param {number} id File ID
     * @param {boolean} ignoreToken Ignore authentication
     * @return {string} URL file can be viewed at
     */
    get(id: number, ignoreToken?: boolean): string;
    /**
     * Upload file(s) to the API & optionally associate them with a row
     *
     * @param {FileList | File | File[]} files Files to be uploaded
     * @param {{slice: number, row: any, field: string, pk?: string}} associate Row to associate with
     */
    upload(files: FileList | File | File[], associate?: {
        slice: number;
        row: number | any;
        field: string;
        pk?: string;
    }): Promise<UploadedFile[]>;
}
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