export interface AntiFlashScriptOptions { storageKey: string; defaultTheme: string; mode: string; themes: string[]; } /** * Generates a minimal blocking inline script that applies the stored theme * to `` before the browser paints. * * This is the single source of truth for the anti-flash script logic, shared * between ng-add and sync schematics. */ export declare function buildAntiFlashScript(options: AntiFlashScriptOptions): string;