import * as stream from 'stream';
import { Transform } from 'stream';
import { z } from 'zod';

type PluginDesc = (...args: any[]) => Transform;
interface GlyphPluginOptions {
    /**
     * use this text to generate compressed font
     */
    text: string;
    /**
     * add basic chars to glyph, default false
     * @example "!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}"
     */
    basicText?: boolean;
    /**
     * keep gylph hinting, defaul true
     */
    hinting?: boolean;
    /**
     * use other plugin
     */
    use?: PluginDesc;
}

declare const gulpFontSwitcherSchema: z.ZodObject<{
    fontOptions: z.ZodOptional<z.ZodObject<{
        glyph: z.ZodOptional<z.ZodType<GlyphPluginOptions, z.ZodTypeDef, GlyphPluginOptions>>;
    }, "strip", z.ZodTypeAny, {
        glyph?: GlyphPluginOptions | undefined;
    }, {
        glyph?: GlyphPluginOptions | undefined;
    }>>;
    pluginOptions: z.ZodObject<{
        format: z.ZodEnum<["ttf", "woff", "woff2", "eot", "svg"]>;
    }, "strip", z.ZodTypeAny, {
        format: "ttf" | "woff" | "woff2" | "eot" | "svg";
    }, {
        format: "ttf" | "woff" | "woff2" | "eot" | "svg";
    }>;
}, "strip", z.ZodTypeAny, {
    pluginOptions: {
        format: "ttf" | "woff" | "woff2" | "eot" | "svg";
    };
    fontOptions?: {
        glyph?: GlyphPluginOptions | undefined;
    } | undefined;
}, {
    pluginOptions: {
        format: "ttf" | "woff" | "woff2" | "eot" | "svg";
    };
    fontOptions?: {
        glyph?: GlyphPluginOptions | undefined;
    } | undefined;
}>;
type GulpFontSwitcherOptions = z.infer<typeof gulpFontSwitcherSchema>;

declare const GulpFontSwitcher: (options: GulpFontSwitcherOptions) => stream.Transform;

export { GulpFontSwitcher as default };