import { Buffer } from 'node:buffer';
import type { DecodeOptions } from './decode-budget';
/**
 * Synchronously parse a PNG buffer
 * @param buffer The PNG file data as a buffer
 * @param options Parser options
 * @returns Parsed PNG metadata including pixel data
 */
export declare function parseSync(buffer: Buffer, options?: ParserSyncOptions): ParseResult;
declare interface ParserSyncOptions extends DecodeOptions {
  skipRescale?: boolean
  checkCRC?: boolean
}
declare interface ParseResult {
  width: number
  height: number
  depth: number
  bpp: number
  interlace: boolean
  color?: boolean
  colorType: number
  alpha?: boolean
  data?: Buffer
  gamma?: number
  palette?: Color[]
  transColor?: number[]
}
declare type Color = [number, number, number, number];
export default parseSync;