import { Config } from '../config';
import { UnusedClassesMap } from '../helpers/unusedClassMapper';
export default class UnusedClasses {
    private _config;
    private allHtmlContent;
    private config;
    constructor(_config: Config);
    getUnusedClasses(projectPath: string): Promise<UnusedClassesMap[]>;
    getGlobalUnusedClasses(globalStyles: string): Promise<string[]>;
    /**
     *
     * @param list List of html files to be checked
     * @returns
     */
    private mapClasses;
}