import * as postcss from "postcss";
type StringRegExpArray = Array<RegExp | string>;
type ComplexSafelist = {
  standard?: StringRegExpArray;
  deep?: RegExp[];
  greedy?: RegExp[];
  variables?: StringRegExpArray;
  keyframes?: StringRegExpArray;
};
type UserDefinedSafelist = StringRegExpArray | ComplexSafelist;
interface RawContent$0<T = string> {
  extension: string;
  raw: T;
}
type ExtractorFunction$0<T = string> = (content: T) => string[];
interface Extractors$0 {
  extensions: string[];
  extractor: ExtractorFunction$0;
}
interface UserDefinedOptions$0 {
  content?: Array<string | RawContent$0>;
  contentFunction?: (sourceFile: string) => Array<string | RawContent$0>;
  defaultExtractor?: ExtractorFunction$0;
  extractors?: Array<Extractors$0>;
  fontFace?: boolean;
  keyframes?: boolean;
  output?: string;
  rejected?: boolean;
  stdin?: boolean;
  stdout?: boolean;
  variables?: boolean;
  safelist?: UserDefinedSafelist;
  blocklist?: StringRegExpArray;
  skippedContentGlobs?: Array<string>;
  dynamicAttributes?: string[];
}
declare const purgeCSSPlugin: postcss.PluginCreator<UserDefinedOptions$0>;
export { purgeCSSPlugin as default };