import { ComputedRef } from 'vue';
type TransformKey = 'boolean' | 'grid-cols' | 'grid-rows' | 'col' | 'row' | 'maxWidth' | 'maxHeight' | 'value';
export declare function useBreakpointStyle<TKey extends TransformKey>(styleString: string | number | boolean, transformKey?: TKey): ComputedRef<TKey extends 'boolean' ? boolean : string>;
export {};