// @ag-grid-community/react v30.0.6
export declare const classesList: (...list: (string | null | undefined)[]) => string;
export declare class CssClasses {
    private classesMap;
    constructor(...initialClasses: string[]);
    setClass(className: string, on: boolean): CssClasses;
    toString(): string;
}
export declare const isComponentStateless: (Component: any) => boolean;
/**
 * Wrapper around flushSync to provide backwards compatibility with React 16-17
 * Also allows us to control via the `useFlushSync` param whether we want to use flushSync or not
 * as we do not want to use flushSync when we are likely to already be in a render cycle
 */
export declare const agFlushSync: (useFlushSync: boolean, fn: () => void) => void;