import type { CheerioAPI } from 'cheerio';
export declare function inlineCriticalCss(document: CheerioAPI, pageName: string, pagesRoot: string, pagesUrlPrefix: string, cssFile?: string): Promise<void>;
export declare function ensureAppShellCriticalCss(document: CheerioAPI, appCssHref: string): void;
export declare function ensureDocsShellCriticalCss(document: CheerioAPI): void;