import type { Theme } from './types.js';
export declare const palette: {
    foreground: string;
    middleground: string;
    background: string;
    horizon: string;
    message: string;
    primary: string;
    positive: string;
    negative: string;
    indeterminate: string;
    shadow: string;
};
export declare const text: {
    readonly xs: 'var(--text-xs, 0.75rem)';
    readonly sm: 'var(--text-sm, 0.875rem)';
    readonly base: 'var(--text-base, 1rem)';
    readonly lg: 'var(--text-lg, 1.125rem)';
    readonly xl: 'var(--text-xl, 1.25rem)';
    readonly xxl: 'var(--text-xxl, 1.5rem)';
    readonly display: 'var(--text-display, 2.25rem)';
};
export type TextStep = keyof typeof text;
export declare const interaction: {
    readonly hoverFilter: 'var(--interaction-hover-filter, brightness(1.1))';
    readonly activeFilter: 'var(--interaction-active-filter, brightness(0.9))';
};
export type InteractionToken = keyof typeof interaction;
export declare const theme: Theme;
export declare const themeList: Theme[];
export declare function writeTheme(nextThemeList: Theme[], nextTheme: Theme): void;