import { TransformActivity } from './TransformActivity';
import { NodeExpression, NodeActivityContext } from '../NodeActivityContext';
import { ITransform } from '../ITransform';
export declare class AnnotationActivity extends TransformActivity {
    framework: ITransform | (() => ITransform);
    annotation: NodeExpression<boolean>;
    execute(ctx: NodeActivityContext): Promise<ITransform>;
    static ρAnn(): any;
}