export interface ViewerChrome {
    stage: string;
    ink: string;
    muted: string;
    raised: string;
    hover: string;
    track: string;
    accent: string;
    onAccent: string;
    /** rgba() of the chrome's own ink-black at `alpha`, for scrims/gradients over media — never a literal hex. */
    scrim: (alpha: number) => string;
    /** rgba() of `accent` at `alpha`, for a selection glow/ring softer than a solid border. */
    accentGlow: (alpha: number) => string;
}
export declare function useViewerChrome(): ViewerChrome;