/**
 * Style slots and helpers for the public {@link ChromeShell} primitive.
 *
 * Reuses the upstream `terminalChromeStyles` / `terminalChromeVariants`
 * tokens so visual parity with {@link TerminalPanelChrome} is preserved.
 * Layout integrity is encoded here (regla 1 overflow blindado, regla 4
 * flex shrink discipline) — keep these tokens stable.
 *
 * @module @mks2508/mks-ui/react/blocks/Terminal/ChromeShell/styles
 */
import type { StyleSlots } from '../../../../core/types';
import { terminalChromeStyles, terminalChromeVariants } from '../panel/TerminalPanelChrome.styles';
import type { TChromeShellAccent, TChromeShellSize, TChromeShellSlot, TChromeShellVariant } from './ChromeShell.types';
/**
 * Default class strings per slot.
 *
 * - `root`: layout (flex column, isolate stacking context, overflow hidden).
 *   Visual classes (glass, rounded, accent border) come from
 *   {@link terminalChromeVariants} composed in the component.
 * - `toolbar`: `shrink-0` so it never collapses when content grows.
 * - `content`: `flex-1 min-h-0 overflow-hidden` so virtual lists scroll
 *   internally and never push the toolbar / footer off the viewport
 *   (regla 1).
 * - `footer`: `shrink-0` + `tabular-nums` for stable counters.
 */
export declare const chromeShellStyles: StyleSlots<TChromeShellSlot>;
/**
 * Toolbar height per density.
 *
 * Layout integrity: heights use the 4/8 token scale (regla 8) and
 * keep hit areas ≥40px (regla 7) when consumers pack icon buttons.
 */
export declare const CHROME_SHELL_TOOLBAR_HEIGHT: Record<TChromeShellSize, string>;
/**
 * Footer height per density.
 */
export declare const CHROME_SHELL_FOOTER_HEIGHT: Record<TChromeShellSize, string>;
/**
 * Resolve which accent gradient class string to apply.
 *
 * Priority: explicit `accent` prop > variant-derived gradient.
 * Returns an empty string when the accent line should be omitted.
 *
 * @param variant - The chrome variant.
 * @param accent - Optional explicit accent override.
 * @returns A Tailwind class string for the accent gradient, or `''`.
 */
export declare function resolveChromeShellAccent(variant: TChromeShellVariant, accent: TChromeShellAccent | undefined): string;
/**
 * Re-export the upstream variant fn so the component can compose it
 * with {@link chromeShellStyles.root} without re-importing the panel
 * styles file directly.
 */
export { terminalChromeStyles, terminalChromeVariants };
//# sourceMappingURL=ChromeShell.styles.d.ts.map