method Collection.prototype.deleteOneimport { Collection } from "https://deno.land/x/mongo@v0.33.0/src/collection/mod.ts"; deleteOne(filter: Filter<T>, options?: DeleteOptions): Promise<number>Delete a single document matching the given filter Parametersfilter: Filter<T>The query used to match the document optionaloptions: DeleteOptionsAdditional options for the operation ReturnsPromise<number>The number of documents deleted