Add auto-update notifications and confirmation (#1941)

* add auto-update notifications and confirmation

* Show single update notification (#1985)

* Moving notification icons to top (#1987)

* Switch to EventEmitter (producer&consumer) model

* Add `onCorrect` and `onceCorrect` to ipc module for typechecking ipc  messages

* move type enforced ipc methods to seperate file, add unit tests

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>
Signed-off-by: Alex Andreev <alex.andreev.email@gmail.com>
Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/common/utils/delay.ts

@@ -1,6 +1,8 @@
-// Create async delay for provided timeout in milliseconds
-
-export async function delay(timeoutMs = 1000) {
-  if (!timeoutMs) return;
-  await new Promise(resolve => setTimeout(resolve, timeoutMs));
+/**
+ * Return a promise that will be resolved after at least `timeout` ms have
+ * passed
+ * @param timeout The number of milliseconds before resolving
+ */
+export function delay(timeout = 1000): Promise<void> {
+  return new Promise(resolve => setTimeout(resolve, timeout));
 }

src/common/utils/index.ts

@@ -18,3 +18,4 @@ export * from "./openExternal";
 export * from "./downloadFile";
 export * from "./escapeRegExp";
 export * from "./tar";
+export * from "./delay";