import type { OneOrMany, AnyCssProp } from './types.ts';
/**
 * Set CSS properties on one or more elements.
 * Get computed CSS property values from a single element.
 *
 * Uses `setProperty` for custom properties (`--*`) and direct
 * style access for standard properties, matching browser conventions.
 *
 * @example
 *     css(el, { color: 'red', fontSize: '16px' });
 *     css(el, 'color');              // → 'red'
 *     css(el, ['color', 'fontSize']); // → { color: 'red', fontSize: '16px' }
 *     css.remove(el, 'color');
 */
declare function css(els: OneOrMany<HTMLElement>, props: Record<string, string>): void;
declare function css(el: HTMLElement, prop: string): string;
declare function css(el: HTMLElement, props: string[]): Record<string, string>;
declare namespace css {
    var remove: (els: OneOrMany<HTMLElement>, props: AnyCssProp | AnyCssProp[]) => void;
}
export { css };