0.3.0 Release

src/index.ts

@@ -0,0 +1,27 @@
+/**
+ * Resolve after the given delay in milliseconds
+ *
+ * @param ms - The number of milliseconds to wait
+ */
+export function sleep(ms: number) {
+    return new Promise(resolve => {
+        setTimeout(resolve, ms);
+    });
+}
+
+/**
+ * Resolve once the given event emitter emits the specified event
+ *
+ * @param emitter - The event emitter to watch
+ * @param event - The event to watch
+ */
+export function once<T>(
+    emitter: NodeJS.EventEmitter,
+    event: string,
+): Promise<T> {
+    return new Promise(resolve => {
+        emitter.once(event, result => {
+            resolve(result);
+        });
+    });
+}