fix: Adds explicit import to avoid warning

NeedleInAJayStack · NeedleInAJayStack · commit 064e7572eeea · 2024-09-21T12:20:20.000-06:00
Warning message:

warning: cannot use generic class 'EventLoopFuture' here; 'NIOCore' was not imported by this file
diff --git a/Sources/GraphQLRxSwift/ObservableEventStream.swift b/Sources/GraphQLRxSwift/ObservableEventStream.swift
@@ -1,4 +1,5 @@
 import GraphQL
+import NIO
 import RxSwift
 
 // EventStream wrapper for Observable

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`import GraphQL`
	`2`	`+import NIO`
`2`	`3`	`import RxSwift`
`3`	`4`
`4`	`5`	`// EventStream wrapper for Observable`