/**
 * @file fontmin
 * @author junmer eltorio
 */
/// <reference types="node" />
/// <reference types="node" />
/// <reference types="node" />
import * as stream from "stream";
import { EventEmitter } from "events";
declare type FontminifyPlugin = typeof Fontminify.css | typeof Fontminify.glyph | typeof Fontminify.otf2ttf | typeof Fontminify.svg2ttf | typeof Fontminify.svgs2ttf | typeof Fontminify.ttf2eot | typeof Fontminify.ttf2svg | typeof Fontminify.ttf2woff | typeof Fontminify.ttf2woff2 | stream.Transform;
declare type FontminifyAsSrc = string[] | string | Buffer;
export interface PluginCloneOption {
    clone?: boolean;
}
export interface PluginHintOption {
    hinting?: boolean;
}
export interface PluginFromSVGOption extends PluginHintOption {
    fontName?: string;
    adjust?: {
        leftSidebearing: number;
        rightSidebearing: number;
        ajdustToEmBox: boolean;
        ajdustToEmPadding: number;
    };
    name?: {
        fontFamily?: string;
        fontSubFamily?: string;
        uniqueSubFamily?: string;
        postScriptName?: string;
    };
}
export interface FontInfo {
    fontFile: string;
    fontPath: string;
    base64: boolean | string;
    glyph: boolean;
    iconPrefix: string;
    local: boolean;
    fontFamily?: string;
}
export interface CssOption {
    glyph?: boolean;
    base64?: boolean;
    iconPrefix?: string;
    fontFamily?: string | ((fontinfo: FontInfo, ttf: any) => string);
    filename?: string;
    fontPath?: string;
    asFileName?: boolean;
    local?: boolean;
    tpl?: string;
}
export interface GlyphOption {
    text?: string;
    basicText?: boolean;
    hinting?: boolean;
    use?: FontminifyPlugin;
}
export interface FontminifyFile extends File {
    _contents: stream.Readable;
}
/**
 * Initialize Fontminify
 */
declare class Fontminify<SrcType extends FontminifyAsSrc> extends EventEmitter {
    streams: stream[];
    _src: any;
    _dest: any;
    constructor();
    /**
     * Get or set the source files
     */
    src(...file: any[]): Fontminify<SrcType>;
    /**
     * Get or set the destination folder
     */
    dest(...dir: any): Fontminify<SrcType>;
    /**
     * Add a plugin to the middleware stack
     */
    use(plugin: FontminifyPlugin): Fontminify<SrcType>;
    /**
     * Optimize files
     */
    run(cb: (err: Error, files: Array<FontminifyFile>, stream: stream.Stream) => void): stream;
    /**
     * Create stream
     *
     * @return {Stream} file stream
     * @api private
     */
    createStream(): any;
    /**
     * Get files
     *
     * @return {Stream} file stream
     * @api private
     */
    getFiles(): any;
    static glyph: (opts: GlyphOption) => stream.Transform;
    static ttf2eot: (opts?: PluginCloneOption) => stream.Transform;
    static ttf2woff: (opts?: PluginCloneOption) => stream.Transform;
    static ttf2woff2: (opts?: PluginCloneOption) => stream.Transform;
    static ttf2svg: (opts?: PluginCloneOption) => stream.Transform;
    static css: (opts?: CssOption) => stream.Transform;
    static svg2ttf: (opts?: PluginCloneOption & PluginHintOption) => stream.Transform;
    static svgs2ttf: (file: string, opts?: PluginFromSVGOption) => stream.Transform;
    static otf2ttf: (opts?: PluginCloneOption & PluginHintOption) => stream.Transform;
    static util: {
        getFontFolder: () => string;
        getFonts: () => string[];
        getPureText: (str: string) => string;
        getUniqText: (str: string) => string;
        getSubsetText: (opts: any) => any;
        string2unicodes: (str: string) => number[];
    };
    static plugins: string[];
    static mime: {
        ".*": string;
        ttf: string;
        otf: string;
        woff: string;
        woff2: string;
        eot: string;
        svg: string;
        svgz: string;
    };
}
/**
 * Module exports
 */
export default Fontminify;