import CSSRule from '../CSSRule';
import CSSStyleDeclaration from '../declaration/CSSStyleDeclaration';
/**
 * CSSRule interface.
 */
export default class CSSFontFaceRule extends CSSRule {
    readonly type: import("../CSSRuleTypeEnum").default;
    _cssText: string;
    private _style;
    /**
     * Returns style.
     *
     * @returns Style.
     */
    get style(): CSSStyleDeclaration;
}