import type { GlyphId, uint16 } from "../../types.ts";
import type { Reader } from "../binary/reader.ts";
/**
 * SVG table
 * Contains SVG documents for color glyph rendering
 */
export interface SvgTable {
    version: uint16;
    documentRecords: SvgDocumentRecord[];
}
/**
 * SVG document record
 * Maps a range of glyphs to an SVG document
 */
export interface SvgDocumentRecord {
    startGlyphID: GlyphId;
    endGlyphID: GlyphId;
    svgDoc: string;
}
/**
 * Parse SVG table
 */
export declare function parseSvg(reader: Reader): SvgTable;
/**
 * Get SVG document for a glyph
 * Returns null if no SVG exists for this glyph
 */
export declare function getSvgDocument(svg: SvgTable, glyphId: GlyphId): string | null;
/**
 * Check if a glyph has an SVG representation
 */
export declare function hasSvgGlyph(svg: SvgTable, glyphId: GlyphId): boolean;
/**
 * Get all glyph IDs that have SVG representations
 */
export declare function getSvgGlyphIds(svg: SvgTable): GlyphId[];
/**
 * Async version of gzip decompression
 */
export declare function decompressSvgDocument(data: Uint8Array): Promise<string>;