Function $replaceRoot

$replaceRoot(collection, expr, options): Iterator
Replaces a document with the specified embedded document or new one. The replacement document can be any valid expression that resolves to a document.

https://docs.mongodb.com/manual/reference/operator/aggregation/replaceRoot/
Parameters
- collection: Iterator
- expr: unknown
- options: Options
Returns Iterator
- Defined in src/operators/pipeline/replaceRoot.ts:17