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mingo

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MongoDB query language for in-memory objects

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import { PipelineOperator } from "../../types"; /** * Populates null and missing field values within documents. * * See {@link https://www.mongodb.com/docs/manual/reference/operator/aggregation/fill/ usage}. * * @param collection * @param expr * @param options * @returns */ export declare const $fill: PipelineOperator;