rm unused helper

Author: paulgb

tests/src/index.test.ts

@@ -8,7 +8,7 @@ import {
 import { WebSocket } from 'ws'
 import * as Y from 'yjs'
 import { Server, ServerConfiguration } from './server'
-import { waitForLocalChangesSync, waitForProviderSync } from './util'
+import { waitForProviderSync } from './util'
 
 /**
  * Wraps `createYjsProvider` with a polyfill for `WebSocket` and

tests/src/util.ts

@@ -12,22 +12,3 @@ export async function waitForProviderSync(provider: YSweetProvider, timeoutMilli
     setTimeout(() => reject('Timed out waiting for provider to sync.'), timeoutMillis)
   })
 }
-
-export async function waitForLocalChangesSync(
-  provider: YSweetProvider,
-  timeoutMillis: number = 1_000,
-) {
-  if (!provider.hasLocalChanges) {
-    return
-  }
-
-  return new Promise<void>((resolve, reject) => {
-    provider.on(EVENT_LOCAL_CHANGES, (hasLocalChanges) => {
-      if (!hasLocalChanges) {
-        resolve()
-      }
-    })
-
-    setTimeout(() => reject('Timed out waiting for local changes to sync up.'), timeoutMillis)
-  })
-}