Update timer types and such

2 files changed, 5 insertions, 3 deletions

diff --git a/ext/js/background/backend.js b/ext/js/background/backend.js
index 44f5a42d..f1a47e7f 100644
--- a/ext/js/background/backend.js
+++ b/ext/js/background/backend.js
@@ -138,7 +138,7 @@ export class Backend {
 
         /** @type {?string} */
         this._defaultBrowserActionTitle = null;
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         this._badgePrepareDelayTimer = null;
         /** @type {?import('log').LogLevel} */
         this._logErrorLevel = null;
@@ -1981,7 +1981,7 @@ export class Backend {
      */
     _waitUntilTabFrameIsReady(tabId, frameId, timeout=null) {
         return new Promise((resolve, reject) => {
-            /** @type {?number} */
+            /** @type {?import('core').Timeout} */
             let timer = null;
             /** @type {?import('extension').ChromeRuntimeOnMessageCallback} */
             let onMessage = (message, sender) => {
diff --git a/ext/js/background/offscreen.js b/ext/js/background/offscreen.js
index 45345c01..8da661ad 100644
--- a/ext/js/background/offscreen.js
+++ b/ext/js/background/offscreen.js
@@ -51,7 +51,7 @@ export class Offscreen {
         });
 
         /** @type {import('offscreen').MessageHandlerMap} */
-        this._messageHandlers = new Map([
+        const messageHandlers = new Map([
             ['clipboardGetTextOffscreen',    {async: true,  handler: this._getTextHandler.bind(this)}],
             ['clipboardGetImageOffscreen',   {async: true,  handler: this._getImageHandler.bind(this)}],
             ['clipboardSetBrowserOffscreen', {async: false, handler: this._setClipboardBrowser.bind(this)}],
@@ -65,6 +65,8 @@ export class Offscreen {
             ['getTermFrequenciesOffscreen',  {async: true,  handler: this._getTermFrequenciesHandler.bind(this)}],
             ['clearDatabaseCachesOffscreen', {async: false, handler: this._clearDatabaseCachesHandler.bind(this)}]
         ]);
+        /** @type {import('offscreen').MessageHandlerMap<string>} */
+        this._messageHandlers = messageHandlers;
 
         const onMessage = this._onMessage.bind(this);
         chrome.runtime.onMessage.addListener(onMessage);