import type { VisualHints } from "./brief.ts";
/** Distinctive computed family → self-host stack. Never a Google Fonts CDN URL. */
export declare function stackFromComputed(family: string, fallback: string): string | undefined;
export declare function radiusFromComputed(raw: string): {
    radius?: string;
    radiusPill?: string;
};
export declare function hintsFromComputed(input: {
    fontBody?: string;
    fontDisplay?: string;
    radius?: string;
}): VisualHints;