import { Transform } from 'stream';
import { SVGPathData } from 'svg-pathdata';
import { SVGIconStream } from './iconsdir.js';
export { fileSorter } from './filesorter.js';
export * from './iconsdir.js';
export * from './metadata.js';
export interface SVGIcons2SVGFontStreamOptions {
    fontName: string;
    fontId: string;
    fixedWidth: boolean;
    descent: number;
    ascent?: number;
    round: number;
    metadata: string;
    usePathBounds: boolean;
    normalize?: boolean;
    preserveAspectRatio?: boolean;
    centerHorizontally?: boolean;
    centerVertically?: boolean;
    fontWeight?: number | string;
    fontHeight?: number;
    fontStyle?: string;
    callback?: (glyphs: Glyph[]) => void;
}
export interface Glyph {
    name: string;
    color?: string;
    width: number;
    height: number;
    defaultHeight?: number | boolean;
    defaultWidth?: number | boolean;
    unicode: string[];
    paths?: SVGPathData[];
}
export declare class SVGIcons2SVGFontStream extends Transform {
    private _options;
    glyphs: Glyph[];
    constructor(options: Partial<SVGIcons2SVGFontStreamOptions>);
    _transform(svgIconStream: SVGIconStream, _unused: unknown, svgIconStreamCallback: () => undefined): void;
    _flush(svgFontFlushCallback: () => void): void;
}