Update timer types and such

21 files changed, 49 insertions, 35 deletions

diff --git a/ext/js/app/frontend.js b/ext/js/app/frontend.js
index 628c504e..e1f8d8c9 100644
--- a/ext/js/app/frontend.js
+++ b/ext/js/app/frontend.js
@@ -99,7 +99,7 @@ export class Frontend {
         this._popupEventListeners = new EventListenerCollection();
         /** @type {?import('core').TokenObject} */
         this._updatePopupToken = null;
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         this._clearSelectionTimer = null;
         /** @type {boolean} */
         this._isPointerOverPopup = false;
@@ -840,7 +840,7 @@ export class Frontend {
      */
     async _waitForFrontendReady(frameId, timeout) {
         return new Promise((resolve, reject) => {
-            /** @type {?number} */
+            /** @type {?import('core').Timeout} */
             let timeoutId = null;
 
             const cleanup = () => {
@@ -973,6 +973,13 @@ export class Frontend {
         await yomitan.api.loadExtensionScripts([
             '/js/accessibility/google-docs-util.js'
         ]);
+        this._prepareGoogleDocs2();
+    }
+
+    /**
+     * @returns {Promise<void>}
+     */
+    async _prepareGoogleDocs2() {
         if (typeof GoogleDocsUtil === 'undefined') { return; }
         DocumentUtil.registerGetRangeFromPointHandler(GoogleDocsUtil.getRangeFromPoint.bind(GoogleDocsUtil));
     }
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);
diff --git a/ext/js/comm/api.js b/ext/js/comm/api.js
index 0cfdba59..26218595 100644
--- a/ext/js/comm/api.js
+++ b/ext/js/comm/api.js
@@ -431,7 +431,7 @@ export class API {
      */
     _createActionPort(timeout) {
         return new Promise((resolve, reject) => {
-            /** @type {?number} */
+            /** @type {?import('core').Timeout} */
             let timer = null;
             const portDetails = deferPromise();
 
diff --git a/ext/js/comm/clipboard-monitor.js b/ext/js/comm/clipboard-monitor.js
index 06e95438..3b3a56a9 100644
--- a/ext/js/comm/clipboard-monitor.js
+++ b/ext/js/comm/clipboard-monitor.js
@@ -31,7 +31,7 @@ export class ClipboardMonitor extends EventDispatcher {
         this._japaneseUtil = japaneseUtil;
         /** @type {import('clipboard-monitor').ClipboardReaderLike} */
         this._clipboardReader = clipboardReader;
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         this._timerId = null;
         /** @type {?import('core').TokenObject} */
         this._timerToken = null;
diff --git a/ext/js/comm/cross-frame-api.js b/ext/js/comm/cross-frame-api.js
index 34f3f36a..3ac38cf2 100644
--- a/ext/js/comm/cross-frame-api.js
+++ b/ext/js/comm/cross-frame-api.js
@@ -25,14 +25,14 @@ import {yomitan} from '../yomitan.js';
  */
 class CrossFrameAPIPort extends EventDispatcher {
     /**
-     * @param {?number} otherTabId
+     * @param {number} otherTabId
      * @param {number} otherFrameId
      * @param {chrome.runtime.Port} port
      * @param {import('core').MessageHandlerMap} messageHandlers
      */
     constructor(otherTabId, otherFrameId, port, messageHandlers) {
         super();
-        /** @type {?number} */
+        /** @type {number} */
         this._otherTabId = otherTabId;
         /** @type {number} */
         this._otherFrameId = otherFrameId;
@@ -48,7 +48,7 @@ class CrossFrameAPIPort extends EventDispatcher {
         this._eventListeners = new EventListenerCollection();
     }
 
-    /** @type {?number} */
+    /** @type {number} */
     get otherTabId() {
         return this._otherTabId;
     }
@@ -299,7 +299,7 @@ export class CrossFrameAPI {
         this._ackTimeout = 3000; // 3 seconds
         /** @type {number} */
         this._responseTimeout = 10000; // 10 seconds
-        /** @type {Map<?number, Map<number, CrossFrameAPIPort>>} */
+        /** @type {Map<number, Map<number, CrossFrameAPIPort>>} */
         this._commPorts = new Map();
         /** @type {import('core').MessageHandlerMap} */
         this._messageHandlers = new Map();
@@ -339,7 +339,12 @@ export class CrossFrameAPI {
      * @returns {Promise<TReturn>}
      */
     async invokeTab(targetTabId, targetFrameId, action, params) {
-        if (typeof targetTabId !== 'number') { targetTabId = this._tabId; }
+        if (typeof targetTabId !== 'number') {
+            targetTabId = this._tabId;
+            if (typeof targetTabId !== 'number') {
+                throw new Error('Unknown target tab id for invocation');
+            }
+        }
         const commPort = await this._getOrCreateCommPort(targetTabId, targetFrameId);
         return await commPort.invoke(action, params, this._ackTimeout, this._responseTimeout);
     }
@@ -405,7 +410,7 @@ export class CrossFrameAPI {
     }
 
     /**
-     * @param {?number} otherTabId
+     * @param {number} otherTabId
      * @param {number} otherFrameId
      * @returns {Promise<CrossFrameAPIPort>}
      */
@@ -420,7 +425,7 @@ export class CrossFrameAPI {
         return await this._createCommPort(otherTabId, otherFrameId);
     }
     /**
-     * @param {?number} otherTabId
+     * @param {number} otherTabId
      * @param {number} otherFrameId
      * @returns {Promise<CrossFrameAPIPort>}
      */
@@ -438,7 +443,7 @@ export class CrossFrameAPI {
     }
 
     /**
-     * @param {?number} otherTabId
+     * @param {number} otherTabId
      * @param {number} otherFrameId
      * @param {chrome.runtime.Port} port
      * @returns {CrossFrameAPIPort}
diff --git a/ext/js/comm/frame-ancestry-handler.js b/ext/js/comm/frame-ancestry-handler.js
index 49c96c22..687ec368 100644
--- a/ext/js/comm/frame-ancestry-handler.js
+++ b/ext/js/comm/frame-ancestry-handler.js
@@ -122,7 +122,7 @@ export class FrameAncestryHandler {
             const responseMessageId = `${this._responseMessageIdBase}${uniqueId}`;
             /** @type {number[]} */
             const results = [];
-            /** @type {?number} */
+            /** @type {?import('core').Timeout} */
             let timer = null;
 
             const cleanup = () => {
diff --git a/ext/js/comm/frame-client.js b/ext/js/comm/frame-client.js
index 1519cf7f..8aa8c6d6 100644
--- a/ext/js/comm/frame-client.js
+++ b/ext/js/comm/frame-client.js
@@ -83,7 +83,7 @@ export class FrameClient {
     _connectInternal(frame, targetOrigin, hostFrameId, setupFrame, timeout) {
         return new Promise((resolve, reject) => {
             const tokenMap = new Map();
-            /** @type {?number} */
+            /** @type {?import('core').Timeout} */
             let timer = null;
             const deferPromiseDetails = /** @type {import('core').DeferredPromiseDetails<void>} */ (deferPromise());
             const frameLoadedPromise = deferPromiseDetails.promise;
diff --git a/ext/js/comm/mecab.js b/ext/js/comm/mecab.js
index 072b42f3..0a87463b 100644
--- a/ext/js/comm/mecab.js
+++ b/ext/js/comm/mecab.js
@@ -31,7 +31,7 @@ export class Mecab {
         this._port = null;
         /** @type {number} */
         this._sequence = 0;
-        /** @type {Map<number, {resolve: (value: unknown) => void, reject: (reason?: unknown) => void, timer: number}>} */
+        /** @type {Map<number, {resolve: (value: unknown) => void, reject: (reason?: unknown) => void, timer: import('core').Timeout}>} */
         this._invocations = new Map();
         /** @type {EventListenerCollection} */
         this._eventListeners = new EventListenerCollection();
diff --git a/ext/js/core.js b/ext/js/core.js
index cdac2020..a53d5572 100644
--- a/ext/js/core.js
+++ b/ext/js/core.js
@@ -307,7 +307,7 @@ export function promiseAnimationFrame(timeout) {
             return;
         }
 
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         let timer = null;
         /** @type {?number} */
         let frameRequest = null;
diff --git a/ext/js/display/display-audio.js b/ext/js/display/display-audio.js
index 3fbfc3c8..3576decb 100644
--- a/ext/js/display/display-audio.js
+++ b/ext/js/display/display-audio.js
@@ -36,7 +36,7 @@ export class DisplayAudio {
         this._playbackVolume = 1.0;
         /** @type {boolean} */
         this._autoPlay = false;
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         this._autoPlayAudioTimer = null;
         /** @type {number} */
         this._autoPlayAudioDelay = 400;
diff --git a/ext/js/display/display-notification.js b/ext/js/display/display-notification.js
index b3f20700..d1cfa537 100644
--- a/ext/js/display/display-notification.js
+++ b/ext/js/display/display-notification.js
@@ -34,7 +34,7 @@ export class DisplayNotification {
         this._closeButton = /** @type {HTMLElement} */ (node.querySelector('.footer-notification-close-button'));
         /** @type {EventListenerCollection} */
         this._eventListeners = new EventListenerCollection();
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         this._closeTimer = null;
     }
 
diff --git a/ext/js/display/display.js b/ext/js/display/display.js
index f14291d1..6e1450c3 100644
--- a/ext/js/display/display.js
+++ b/ext/js/display/display.js
@@ -117,7 +117,7 @@ export class Display extends EventDispatcher {
         this._queryOffset = 0;
         /** @type {HTMLElement} */
         this._progressIndicator = /** @type {HTMLElement} */ (document.querySelector('#progress-indicator'));
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         this._progressIndicatorTimer = null;
         /** @type {DynamicProperty<boolean>} */
         this._progressIndicatorVisible = new DynamicProperty(false);
diff --git a/ext/js/display/element-overflow-controller.js b/ext/js/display/element-overflow-controller.js
index 1d2c808f..35277fa5 100644
--- a/ext/js/display/element-overflow-controller.js
+++ b/ext/js/display/element-overflow-controller.js
@@ -22,7 +22,7 @@ export class ElementOverflowController {
     constructor() {
         /** @type {Element[]} */
         this._elements = [];
-        /** @type {?number} */
+        /** @type {?(number|import('core').Timeout)} */
         this._checkTimer = null;
         /** @type {EventListenerCollection} */
         this._eventListeners = new EventListenerCollection();
@@ -154,7 +154,7 @@ export class ElementOverflowController {
     /**
      * @param {() => void} callback
      * @param {number} timeout
-     * @returns {number}
+     * @returns {number|import('core').Timeout}
      */
     _requestIdleCallback(callback, timeout) {
         if (typeof requestIdleCallback === 'function') {
@@ -165,11 +165,11 @@ export class ElementOverflowController {
     }
 
     /**
-     * @param {number} handle
+     * @param {number|import('core').Timeout} handle
      */
     _cancelIdleCallback(handle) {
         if (typeof cancelIdleCallback === 'function') {
-            cancelIdleCallback(handle);
+            cancelIdleCallback(/** @type {number} */ (handle));
         } else {
             clearTimeout(handle);
         }
diff --git a/ext/js/display/option-toggle-hotkey-handler.js b/ext/js/display/option-toggle-hotkey-handler.js
index 531e208d..edd7de5b 100644
--- a/ext/js/display/option-toggle-hotkey-handler.js
+++ b/ext/js/display/option-toggle-hotkey-handler.js
@@ -29,7 +29,7 @@ export class OptionToggleHotkeyHandler {
         this._display = display;
         /** @type {?import('./display-notification.js').DisplayNotification} */
         this._notification = null;
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         this._notificationHideTimer = null;
         /** @type {number} */
         this._notificationHideTimeout = 5000;
diff --git a/ext/js/display/search-display-controller.js b/ext/js/display/search-display-controller.js
index b93757c2..98a4666b 100644
--- a/ext/js/display/search-display-controller.js
+++ b/ext/js/display/search-display-controller.js
@@ -63,7 +63,7 @@ export class SearchDisplayController {
         this._wanakanaBound = false;
         /** @type {boolean} */
         this._introVisible = true;
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         this._introAnimationTimer = null;
         /** @type {boolean} */
         this._clipboardMonitorEnabled = false;
diff --git a/ext/js/dom/document-util.js b/ext/js/dom/document-util.js
index cf58d39f..549a8195 100644
--- a/ext/js/dom/document-util.js
+++ b/ext/js/dom/document-util.js
@@ -360,7 +360,7 @@ export class DocumentUtil {
     /**
      * Adds a fullscreen change event listener. This function handles all of the browser-specific variants.
      * @param {EventListener} onFullscreenChanged The event callback.
-     * @param {?EventListenerCollection} eventListenerCollection An optional `EventListenerCollection` to add the registration to.
+     * @param {?import('../core.js').EventListenerCollection} eventListenerCollection An optional `EventListenerCollection` to add the registration to.
      */
     static addFullscreenChangeEventListener(onFullscreenChanged, eventListenerCollection=null) {
         const target = document;
diff --git a/ext/js/dom/panel-element.js b/ext/js/dom/panel-element.js
index 314eb2fd..748c3a36 100644
--- a/ext/js/dom/panel-element.js
+++ b/ext/js/dom/panel-element.js
@@ -37,7 +37,7 @@ export class PanelElement extends EventDispatcher {
         this._mutationObserver = null;
         /** @type {boolean} */
         this._visible = false;
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         this._closeTimer = null;
     }
 
diff --git a/ext/js/language/text-scanner.js b/ext/js/language/text-scanner.js
index f6bcde8d..d1b033e6 100644
--- a/ext/js/language/text-scanner.js
+++ b/ext/js/language/text-scanner.js
@@ -120,7 +120,7 @@ export class TextScanner extends EventDispatcher {
 
         /** @type {boolean} */
         this._preventNextClickScan = false;
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         this._preventNextClickScanTimer = null;
         /** @type {number} */
         this._preventNextClickScanTimerDuration = 50;
@@ -145,7 +145,7 @@ export class TextScanner extends EventDispatcher {
         /** @type {boolean} */
         this._canClearSelection = true;
 
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         this._textSelectionTimer = null;
         /** @type {boolean} */
         this._yomitanIsChangingTextSelectionNow = false;
@@ -995,7 +995,7 @@ export class TextScanner extends EventDispatcher {
     async _scanTimerWait() {
         const delay = this._delay;
         const promise = /** @type {Promise<boolean>} */ (new Promise((resolve) => {
-            /** @type {?number} */
+            /** @type {?import('core').Timeout} */
             let timeout = setTimeout(() => {
                 timeout = null;
                 resolve(true);
diff --git a/ext/js/media/audio-downloader.js b/ext/js/media/audio-downloader.js
index 0847d479..e041cc67 100644
--- a/ext/js/media/audio-downloader.js
+++ b/ext/js/media/audio-downloader.js
@@ -316,7 +316,7 @@ export class AudioDownloader {
         let signal;
         /** @type {?import('request-builder.js').ProgressCallback} */
         let onProgress = null;
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         let idleTimer = null;
         if (typeof idleTimeout === 'number') {
             const abortController = new AbortController();
diff --git a/ext/js/pages/settings/popup-preview-frame.js b/ext/js/pages/settings/popup-preview-frame.js
index bb00829f..dab21f4d 100644
--- a/ext/js/pages/settings/popup-preview-frame.js
+++ b/ext/js/pages/settings/popup-preview-frame.js
@@ -43,7 +43,7 @@ export class PopupPreviewFrame {
         this._apiOptionsGetOld = null;
         /** @type {boolean} */
         this._popupShown = false;
-        /** @type {?number} */
+        /** @type {?import('core').Timeout} */
         this._themeChangeTimeout = null;
         /** @type {?import('text-source').TextSource} */
         this._textSource = null;