import { PostProcessStageProps } from './PostProcessStage';
type Props = {
    gradations?: number;
};
export type BlackAndWhiteStageProps = PostProcessStageProps & Props;
export declare const BlackAndWhiteStage: import('..').CesiumComponentType<import('cesium').PostProcessStage | import('cesium').PostProcessStageComposite, {} & {
    enabled?: boolean | undefined;
    selected?: any[] | undefined;
} & Props & {
    stages?: any[];
}>;
export default BlackAndWhiteStage;