refactor: raise Typescript version to 4.4.4

This commit is contained in:
Frank Nagel
2022-03-17 15:16:55 +01:00
committed by Rainer Killinger
parent 6e94e1f7e5
commit 2212e0723e
4 changed files with 7 additions and 6 deletions

View File

@@ -35,7 +35,7 @@ export class BackendTransport {
/**
* One (and only one) instance of the backend transport
*/
private static _instance: BackendTransport;
private static _instance?: BackendTransport;
/**
* Stores information if transport is in state of waiting for the verification