import { type Theme } from '@appsemble/lang-sdk';
/**
 * Merge multiple partial themes and the base theme into one resulting theme.
 *
 * @param themes The themes to merge. The later a theme is specified, the higher its priority.
 * @returns A combination of all themes.
 */
export declare function mergeThemes(...themes: Partial<Theme>[]): Theme;
/**
 * Create a Bulma URL for an Appsemble theme.
 *
 * @param theme The theme to create a URL for.
 * @returns The URL to the Bulma theme.
 */
export declare function createThemeURL(theme: Theme): string;