export default CSSUsage;
declare class CSSUsage extends BaseGatherer {
    /**
     * @param {LH.Gatherer.Context} context
     * @return {Promise<LH.Artifacts['CSSUsage']>}
     */
    getArtifact(context: LH.Gatherer.Context): Promise<LH.Artifacts["CSSUsage"]>;
}
import BaseGatherer from '../base-gatherer.js';
//# sourceMappingURL=css-usage.d.ts.map