/**
 * Shared Theme Tokens
 *
 * Common spacing, border radius, and duration scales used across all themes.
 */
import type { BorderRadiusScale, DurationScale, EasingScale, SpacingScale } from './types.js';
/**
 * Shared spacing scale (consistent across all themes)
 */
export declare const spacingScale: SpacingScale;
/**
 * Material-3 spacing aliases (issue #1431).
 *
 * Components authored against Material-3 vocabulary consume `--smrt-spacing-sm`
 * / `-md` / `-xl` etc. The numeric scale above is canonical; these aliases map
 * the named sizes onto numeric-scale keys so both vocabularies resolve. Emitted
 * in addition to (never instead of) the numeric scale.
 */
export declare const spacingAliases: Record<string, keyof SpacingScale>;
/**
 * Shared border radius scale
 */
export declare const borderRadiusScale: BorderRadiusScale;
/**
 * Material-3 border-radius aliases (issue #1431).
 *
 * Maps Material-3 named radii (`extra-small` … `extra-large`) onto the
 * canonical t-shirt scale. Emitted in addition to the canonical names.
 */
export declare const borderRadiusAliases: Record<string, keyof BorderRadiusScale>;
/**
 * Shared duration scale
 */
export declare const durationScale: DurationScale;
/**
 * Material-3 motion-duration aliases (issue #1431).
 *
 * Components consume Material-3 motion tokens (`short2`, `short3`, `medium1`…).
 * These map onto absolute millisecond values following the M3 motion spec
 * (short1=50 … long4=600). Emitted in addition to the canonical
 * instant/fast/normal/slow/slower scale so both vocabularies resolve.
 */
export declare const durationAliases: Record<string, string>;
/**
 * Shared font-family aliases (issue #1431).
 *
 * The base body font is `--smrt-font-family`; components also reference a
 * monospace family. Emitted as an explicit token so monospace surfaces (code,
 * transcripts, module IDs) are themeable rather than frozen at a fallback.
 */
export declare const fontFamilyAliases: Record<string, string>;
/**
 * Shared named font-weight tokens (issue #1431).
 *
 * The typography scale exposes per-variant weights; these named weights cover
 * generic emphasis (badges, progress labels) that aren't tied to a variant.
 */
export declare const fontWeightTokens: Record<string, string>;
/**
 * Shared z-index scale (issue #1431).
 *
 * Stacking-context tokens for overlay surfaces so consumers stop hardcoding
 * magic numbers and overlays can be re-layered theme-wide.
 */
export declare const zIndexTokens: Record<string, string>;
/**
 * Material Design 3 easings
 */
export declare const materialEasing: EasingScale;
/**
 * Apple-style easings (for Glass theme)
 */
export declare const appleEasing: EasingScale;
/**
 * Studio-style easings (for Studio theme - snappier)
 */
export declare const studioEasing: EasingScale;
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