import {
  MeasuredProjectionNode,
  ProjectionNode,
} from '../../core/dist/projection-node.js';
export declare class ProjectionNodeSnapper {
  snapshot(node: ProjectionNode): ProjectionNodeSnapshot;
  snapshotTree(
    root: ProjectionNode,
    options?: ProjectionTreeSnapshotOptions,
  ): ProjectionNodeSnapshotMap;
}
export interface ProjectionTreeSnapshotOptions {
  filter?: (node: ProjectionNode) => boolean;
  measure?: boolean;
}
export type ProjectionNodeSnapshot = {
  [K in keyof MeasuredProjectionNode as MeasuredProjectionNode[K] extends (
    ...args: any[]
  ) => any
    ? never
    : K]: MeasuredProjectionNode[K];
};
export declare class ProjectionNodeSnapshotMap extends Map<
  ProjectionNode['id'],
  ProjectionNodeSnapshot
> {
  merge(other: ProjectionNodeSnapshotMap): void;
}
//# sourceMappingURL=snapshot.d.ts.map