import { Declaration } from './types';
export declare class CssParser {
    private _cssparser;
    private _cssATS?;
    private _cssText?;
    constructor();
    private _getRule;
    private _replacePropertyString;
    /** 解析样式规则 */
    parseRule(rule: string): void;
    /** 解析样式对象 */
    parseStyle(key: string, style: any): void;
    /** 更新样式属性 */
    updateDeclarations(declarations: Declaration[]): void;
    /** 获取样式内容
     * @param options.toArray 是否转换成数组形式
     * @param options.raw 返回原生的样式属性名，默认转成驼峰写法 */
    getDeclarations(selector: string, options?: {
        toArray?: boolean;
        raw?: boolean;
    }): any;
}