import { BufferReader } from "./buffer-reader.js";
import { BufferWriter } from "./buffer-writer.js";
import { PieceRestrictionsFlags } from "./piece-restrictions.js";
import { Path } from "./path.js";
export type Transform = [number, number, number, number, number, number];
export interface Piece {
    width: number;
    height: number;
    transform: Transform | null;
    expansion_limit_value: number;
    reduction_limit_value: number;
    restriction_flags: PieceRestrictionsFlags;
    label: string;
    paths: Path[];
}
export declare function readPiece(reader: BufferReader): Piece;
export declare function writePiece(piece: Piece, writer: BufferWriter): void;