import { type ChromaticPalette } from '@dxos/ui-types';
/**
 * Translation namespace for OS-level translations.
 */
export declare const osTranslations = "org.dxos.i18n.os";
/**
 * Available color hues for UI components.
 */
export declare const hues: ChromaticPalette[];
export declare const hueShades: readonly [50, 100, 200, 300, 400, 500, 600, 700, 800, 900, 950];
export declare const roles: readonly ['fill', 'surface', 'foreground', 'text', 'border'];
/**
 * Card size constants (Tailwind spacing units).
 * Cards should be no larger than 320px per WCAG 2.1 SC 1.4.10.
 */
export declare const cardMinInlineSize = 18;
export declare const cardDefaultInlineSize = 20;
export declare const cardMaxInlineSize = 22;
export declare const cardMinBlockSize = 18;
export declare const cardMaxBlockSize = 30;
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