/*!
 * @package @coolgk/utils
 * @version 3.1.4
 * @link https://github.com/coolgk/node-utils
 * @license MIT
 * @author Daniel Gong <daniel.k.gong@gmail.com>
 *
 * Copyright (c) 2017 Daniel Gong <daniel.k.gong@gmail.com>. All rights reserved.
 * Licensed under the MIT License.
 */

/*!
 *  Copyright (c) 2017 Daniel Gong <daniel.k.gong@gmail.com>. All rights reserved.
 *  Licensed under the MIT License.
 */
declare module 'phantom' {
    interface PhantomJS {
        callback: (data: any) => any;
    }
}
import * as phantom from 'phantom';
import * as tmp from '@coolgk/tmp';
export interface IPdfConfig {
    readonly phantom?: typeof phantom;
    readonly tmp?: typeof tmp;
    readonly tmpConfig?: tmp.ITmpConfig;
}
export declare enum Orientation {
    Portrait = "portrait",
    Landscape = "landscape",
}
export declare enum Format {
    A3 = "A3",
    A4 = "A4",
    A5 = "A5",
    Legal = "Legal",
    Letter = "Letter",
    Tabloid = "Tabloid",
}
export interface ICreateConfig {
    readonly pdfFilePath?: string;
    readonly delay?: number;
    readonly orientation?: Orientation;
    readonly format?: Format;
    readonly margin?: number | string | {
        top: number | string;
        left: number | string;
        bottom: number | string;
        right: number | string;
    };
    readonly header?: string | {
        height: string;
        contents: string;
    };
    readonly footer?: string | {
        height: string;
        contents: string;
    };
    readonly dpi?: number;
}
export declare class Pdf {
    private _phantom;
    private _tmp;
    private _tmpConfig;
    constructor(options?: IPdfConfig);
    createFromHtmlFile(htmlFilePath: string, {pdfFilePath, delay, margin, orientation, format, header, footer, dpi}?: ICreateConfig): Promise<string>;
    createFromHtmlString(htmlString: string, options?: ICreateConfig): Promise<string>;
    private _getHeaderFooter(html?);
}
export default Pdf;