add signature

TylerLeonhardt · rjmholt · TylerLeonhardt · commit a468b47cfd7e · 2020-07-13T09:59:28.000-07:00
Co-authored-by: Robert Holt &lt;rjmholt@gmail.com&gt;
diff --git a/src/utils.ts b/src/utils.ts
@@ -96,7 +96,7 @@ export function getTimestampString() {
     return `[${time.getHours()}:${time.getMinutes()}:${time.getSeconds()}]`;
 }
 
-export function sleep(ms: number) {
+export function sleep(ms: number): Promise<void> {
     return new Promise(resolve => setTimeout(resolve, ms));
 }
 

Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,7 @@ export function getTimestampString() {`
`96`	`96`	return `[${time.getHours()}:${time.getMinutes()}:${time.getSeconds()}]`;
`97`	`97`	`}`
`98`	`98`
`99`		`-export function sleep(ms: number) {`
	`99`	`+export function sleep(ms: number): Promise<void> {`
`100`	`100`	`return new Promise(resolve => setTimeout(resolve, ms));`
`101`	`101`	`}`
`102`	`102`