import type { PaletteProps } from "../types";
export declare const RAISED_OVERLAY = 0.07;
export type SurfaceRaisedSource = Pick<PaletteProps, "backgroundColor" | "background" | "white">;
/** The filled fills a raised plane must keep at 3:1, or a button on a menu stops reading. */
export declare const filledMarks: (colors: Pick<PaletteProps, "primary" | "semantic">) => string[];
export declare const buildSurfaceRaised: (source: SurfaceRaisedSource, marks?: readonly string[]) => string;
export declare const withSurfaceRaised: (palette: PaletteProps) => PaletteProps;
export declare const raisedRule: (colors: Pick<PaletteProps, "boxborder" | "background" | "surfaceRaised">) => string;