import type { CSSColorString, EdgeStyle, PixelValue } from '../types';
export declare const EDGE_LABEL_BORDER_RADIUS = 10;
export declare const EDGE_LABEL_WIDTH = 100;
export declare const EDGE_LABEL_HEIGHT = 50;
export declare const EDGE_LABEL_COLOR: CSSColorString;
export declare const EDGE_LABEL_TEXT_COLOR: CSSColorString;
export declare const EDGE_LABEL_FONT_SIZE: PixelValue;
export declare const EDGE_TYPE: EdgeStyle;
export declare const GRID_SCALE = 22;
export declare const DOT_WIDTH = 1.4;
export declare const stepBuffer = 40;