export declare function getCompatibleStylesRenderer(): CSSStyleSheetRenderer | StylesRenderer; export declare class StylesRenderer implements Renderer { private styleElement; render(styles: string): void; cleanup(): void; } export declare class CSSStyleSheetRenderer implements Renderer { private readonly options?; private styleSheet; constructor(options?: CSSStyleSheetInit); render(styles: string): void; cleanup(): void; } interface Renderer { render(styles: string): void; cleanup(): void; } export {};