export declare const TAILWIND_V4_GENERATOR_AT_RULES: Set<string>;
export declare function removeBalancedAtRuleBlock(source: string, atRuleStart: number): string;
export declare function removeTailwindV4GeneratorAtRulesFallback(source: string): string;
export declare function removeTailwindV4GeneratedUserCssArtifacts(source: string): string;