import type { CSSRule, HeadwindConfig, ParsedClass } from './types';
/**
 * Generates CSS rules from parsed utility classes
 */
export declare class CSSGenerator {
  private rules: Map<string, CSSRule[]>;
  private config: HeadwindConfig;
  constructor(config: HeadwindConfig);
  generate(className: string): void;
  private addRule(parsed: ParsedClass, properties: Record<string, string>, childSelector?: string): void;
  private buildSelector(parsed: ParsedClass): string;
  private getMediaQuery(parsed: ParsedClass): string | undefined;
  private escapeSelector(className: string): string;
  toCSS(includePreflight?: any, minify?: any): string;
  private rulesToCSS(rules: CSSRule[], minify: boolean): string;
  private groupRulesBySelector(rules: CSSRule[]): Map<string, Map<string, string>>;
  reset(): void;
}