mingo/dist/types/operators/pipeline/project.d.ts

MongoDB query language for in-memory objects

import { PipelineOperator } from "../../core";
/**
 * Reshapes a document stream.
 * $project can rename, add, or remove fields as well as create computed values and sub-documents.
 *
 * @param collection
 * @param expr
 * @param opt
 * @returns {Array}
 */
export declare const $project: PipelineOperator;