public abstract Task<IAsyncCursor<BsonDocument>> ListCollectionsAsync(
	ListCollectionsOptions options = null,
	CancellationToken cancellationToken = null
)

Public MustOverride Function ListCollectionsAsync ( 
	Optional options As ListCollectionsOptions = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of IAsyncCursor(Of BsonDocument))

abstract ListCollectionsAsync : 
        ?options : ListCollectionsOptions * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _options = defaultArg options null
        let _cancellationToken = defaultArg cancellationToken null
*)
-> Task<IAsyncCursor<BsonDocument>>