import { IDisposable } from '@opensumi/ide-core-common';
export interface IStyleInsertResult extends IDisposable {
    index: number;
}
export declare const emptyResult: IStyleInsertResult;
export interface IStyleSheet {
    insertSelector(selector: string, rule: string): IStyleInsertResult;
    removeRuleBySelector(selector: string): void;
    deleteRule(index: number): void;
}
export interface ICSSStyleService {
    addClass(classname: string, style: Partial<CSSStyleDeclaration>): IDisposable;
    removeClass(classname: string): void;
}
export declare const ICSSStyleService: unique symbol;
//# sourceMappingURL=style.d.ts.map