export declare const MARKER_OPACITY = 0.85;
export declare const MARKER_SHADOW_OPACITY = 0.5;
export declare const MARKER_LIGHT_BRIGHTNESS = 0.8;
export declare const MARKER_DARK_BRIGHTNESS = 1.3;
export declare const MARKER_STROKE_COLOR: string;
export declare const MARKER_STROKE_WIDTH = 1;
export declare const MARKER_RADIUS = 4;