/**
 * Returns a single theme setting normalized
 *
 * @param path - The path to the setting
 * @param blockName - The block name
 * @param defaultValue the default value to return
 * @param fallbackToGlobalSetting Whether it should fallback to global setting if blockName is passed but setting does not exist
 * @returns
 */
export declare function useThemeSetting(path: string, blockName?: string | null, defaultValue?: any, fallbackToGlobalSetting?: boolean): any;