declare class StyleSheet {
    rules: string[];
    tag: null | HTMLStyleElement;
    sheet: null | CSSStyleSheet;
    dynamicIndexes: number[];
    constructor();
    findOrCreateTag(): HTMLStyleElement | null;
    getSheet(): CSSStyleSheet | null;
    insertStaticRules(rules: string[]): void;
    insertDynamicRules(rules: string[]): number[];
    removeRules(dynamicIndexes: number[]): void;
    getStyleString(): string;
    reset(): void;
}
export declare const sheet: StyleSheet;
export {};