Function $sortByCount

$sortByCount(collection, expr, options): Iterator
Groups incoming documents based on the value of a specified expression, then computes the count of documents in each distinct group.

https://docs.mongodb.com/manual/reference/operator/aggregation/sortByCount/
Parameters
- collection: Iterator
- expr: unknown
- options: Options
Returns Iterator
- Defined in src/operators/pipeline/sortByCount.ts:18