import { Theme, Tokens } from '@ifsworld/granite-tokens';
export declare const TOKEN_PREFIX = "granite-";
export declare const TOKEN_PREFIX_OLD = "fnd-";
/**
 * Get the theme that corresponds to a given ID
 */
export declare function getThemeById(themes: Theme[], id: string): Theme | undefined;
/**
 * Apply a theme to a DOM element by iterating though all tokens,
 * setting a CSS variable for each one.
 *
 * @param theme Theme to set
 * @param element Target element
 */
export declare function applyTheme(theme: Theme, element: HTMLElement): void;
/**
 * Set a CSS variable for each token on the specified element.
 *
 * @param theme Theme to set
 * @param element Target element
 */
export declare function applyTokens(tokens: Tokens, element: HTMLElement): void;
/**
 * Remove theme token CSS variables from an element using the specified keys
 *
 * @param theme Theme with tokens to clear
 * @param element Target element
 */
export declare function clearTheme(theme: Theme, element: HTMLElement): void;
/**
 * Remove token CSS variables from an element using the specified keys.
 *
 * @param keys Token keys
 * @param element Target element
 */
export declare function clearTokens(keys: string[], element: HTMLElement): void;
export declare function isValidToken(key: string): boolean;
export declare function setPropertyValue(name: string, value: string, element: HTMLElement): void;