import type { CssNode } from '../parse/index';
export declare function minify(source: string, options?: MinifyOptions): MinifyResult;
export declare function minifyBlock(source: string, options?: MinifyOptions): MinifyResult;
export declare interface MinifyOptions {
  comments?: boolean | 'exclamation' | 'first-exclamation'
  floatPrecision?: number | null
  restructure?: boolean
  forceMediaMerge?: boolean
  usage?: { tags?: string[], ids?: string[], classes?: string[], force?: boolean } | null
}
export declare interface MinifyResult {
  css: string
  ast: CssNode
}