import { Color } from '../types.js';
export declare function useSurface(): number;
/**
 * Region color of the nearest enclosing colored surface (the `cladd-color-{name}`
 * cascade, mirrored in context). `''` when no surface up the tree set a color.
 */
export declare function useSurfaceColor(): Color;
//# sourceMappingURL=use-surface.d.ts.map