import { InjectionToken } from '@angular/core';
declare global {
    interface Window {
        CSS: typeof CSS;
    }
}
export declare const WA_CSS: InjectionToken<typeof CSS>;
/**
 * @deprecated: drop in v5.0, use {@link WA_CSS}
 */
export declare const TOKEN_CSS: InjectionToken<typeof CSS>;
export { TOKEN_CSS as CSS };