24 files changed, 60 insertions, 0 deletions
diff --git a/ext/bg/js/anki.js b/ext/bg/js/anki.js
index 10a07061..39c6ad51 100644
--- a/ext/bg/js/anki.js
+++ b/ext/bg/js/anki.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global requestJson*/
 
 /*
  * AnkiConnect
diff --git a/ext/bg/js/audio.js b/ext/bg/js/audio.js
index d1e4af9e..6389528b 100644
--- a/ext/bg/js/audio.js
+++ b/ext/bg/js/audio.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global jpIsStringEntirelyKana, audioGetFromSources*/
 
 const audioUrlBuilders = new Map([
     ['jpod101', async (definition) => {
diff --git a/ext/bg/js/backend.js b/ext/bg/js/backend.js
index 529055d2..1a1dc735 100644
--- a/ext/bg/js/backend.js
+++ b/ext/bg/js/backend.js
@@ -16,6 +16,14 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global optionsSave, utilIsolate
+conditionsTestValue, profileConditionsDescriptor, profileOptionsGetDefaultFieldTemplates
+handlebarsRenderDynamic, handlebarsRenderStatic
+requestText, requestJson, optionsLoad
+dictConfigured, dictTermsSort, dictEnabledSet, dictNoteFormat
+audioGetUrl, audioInject
+jpConvertReading, jpDistributeFuriganaInflected, jpKatakanaToHiragana
+Translator, AnkiConnect, AnkiNull, Mecab, BackendApiForwarder, JsonSchema*/
 
 class Backend {
     constructor() {
diff --git a/ext/bg/js/context.js b/ext/bg/js/context.js
index 37adb6b7..bec964fb 100644
--- a/ext/bg/js/context.js
+++ b/ext/bg/js/context.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global apiCommandExec, apiGetEnvironmentInfo, apiOptionsGet*/
 
 function showExtensionInfo() {
     const node = document.getElementById('extension-info');
diff --git a/ext/bg/js/database.js b/ext/bg/js/database.js
index e87cc64b..b54d832c 100644
--- a/ext/bg/js/database.js
+++ b/ext/bg/js/database.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global dictFieldSplit, dictTagSanitize, JSZip*/
 
 class Database {
     constructor() {
diff --git a/ext/bg/js/dictionary.js b/ext/bg/js/dictionary.js
index 48f65d6c..e03dece0 100644
--- a/ext/bg/js/dictionary.js
+++ b/ext/bg/js/dictionary.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global utilSetEqual, utilSetIntersection, apiTemplateRender*/
 
 function dictEnabledSet(options) {
     const dictionaries = {};
diff --git a/ext/bg/js/handlebars.js b/ext/bg/js/handlebars.js
index 62f89ee4..e8cb67eb 100644
--- a/ext/bg/js/handlebars.js
+++ b/ext/bg/js/handlebars.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global jpIsCharCodeKanji, jpDistributeFurigana, Handlebars*/
 
 function handlebarsEscape(text) {
     return Handlebars.Utils.escapeExpression(text);
diff --git a/ext/bg/js/japanese.js b/ext/bg/js/japanese.js
index c45c0958..e8a6fa08 100644
--- a/ext/bg/js/japanese.js
+++ b/ext/bg/js/japanese.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global wanakana*/
 
 const JP_HALFWIDTH_KATAKANA_MAPPING = new Map([
     ['ｦ', 'ヲヺ-'],
diff --git a/ext/bg/js/options.js b/ext/bg/js/options.js
index 97032660..f9db99a2 100644
--- a/ext/bg/js/options.js
+++ b/ext/bg/js/options.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global utilStringHashCode*/
 
 /*
  * Generic options functions
diff --git a/ext/bg/js/search-frontend.js b/ext/bg/js/search-frontend.js
index e453ccef..509c4009 100644
--- a/ext/bg/js/search-frontend.js
+++ b/ext/bg/js/search-frontend.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global apiOptionsGet*/
 
 async function searchFrontendSetup() {
     const optionsContext = {
diff --git a/ext/bg/js/search-query-parser.js b/ext/bg/js/search-query-parser.js
index f648fdd4..ff0dbaef 100644
--- a/ext/bg/js/search-query-parser.js
+++ b/ext/bg/js/search-query-parser.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global apiTermsFind, apiOptionsSet, apiTextParse, apiTextParseMecab, apiTemplateRender, TextScanner*/
 
 class QueryParser extends TextScanner {
     constructor(search) {
diff --git a/ext/bg/js/search.js b/ext/bg/js/search.js
index 6641255f..312d1de4 100644
--- a/ext/bg/js/search.js
+++ b/ext/bg/js/search.js
@@ -16,6 +16,9 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global jpIsStringPartiallyJapanese, apiOptionsSet, apiTermsFind, apiClipboardGet, apiGetEnvironmentInfo
+Display, QueryParser*/
+
 class DisplaySearch extends Display {
     constructor() {
         super(document.querySelector('#spinner'), document.querySelector('#content'));
diff --git a/ext/bg/js/settings/anki-templates.js b/ext/bg/js/settings/anki-templates.js
index 5e74358f..2e80e334 100644
--- a/ext/bg/js/settings/anki-templates.js
+++ b/ext/bg/js/settings/anki-templates.js
@@ -16,6 +16,9 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global getOptionsContext, getOptionsMutable, settingsSaveOptions
+profileOptionsGetDefaultFieldTemplates, ankiGetFieldMarkers, ankiGetFieldMarkersHtml, dictFieldFormat
+apiOptionsGet, apiTermsFind*/
 
 function onAnkiFieldTemplatesReset(e) {
     e.preventDefault();
diff --git a/ext/bg/js/settings/anki.js b/ext/bg/js/settings/anki.js
index f55989fc..4263fc51 100644
--- a/ext/bg/js/settings/anki.js
+++ b/ext/bg/js/settings/anki.js
@@ -16,6 +16,9 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global getOptionsContext, getOptionsMutable, settingsSaveOptions
+utilBackgroundIsolate, utilAnkiGetDeckNames, utilAnkiGetModelNames, utilAnkiGetModelFieldNames
+onFormOptionsChanged*/
 
 // Private
 
diff --git a/ext/bg/js/settings/audio-ui.js b/ext/bg/js/settings/audio-ui.js
index 711c2291..e918609e 100644
--- a/ext/bg/js/settings/audio-ui.js
+++ b/ext/bg/js/settings/audio-ui.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global toIterable*/
 
 class AudioSourceUI {
     static instantiateTemplate(templateSelector) {
diff --git a/ext/bg/js/settings/audio.js b/ext/bg/js/settings/audio.js
index cff3f521..588d9a11 100644
--- a/ext/bg/js/settings/audio.js
+++ b/ext/bg/js/settings/audio.js
@@ -16,6 +16,8 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global getOptionsContext, getOptionsMutable, settingsSaveOptions
+AudioSourceUI, audioGetTextToSpeechVoice*/
 
 let audioSourceUI = null;
 
diff --git a/ext/bg/js/settings/backup.js b/ext/bg/js/settings/backup.js
index becdc568..6d1f28e9 100644
--- a/ext/bg/js/settings/backup.js
+++ b/ext/bg/js/settings/backup.js
@@ -16,6 +16,10 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global apiOptionsGetFull, apiGetEnvironmentInfo
+utilBackend, utilIsolate, utilBackgroundIsolate, utilReadFileArrayBuffer
+optionsGetDefault, optionsUpdateVersion
+profileOptionsGetDefaultFieldTemplates*/
 
 // Exporting
 
diff --git a/ext/bg/js/settings/conditions-ui.js b/ext/bg/js/settings/conditions-ui.js
index 4d041451..5a271321 100644
--- a/ext/bg/js/settings/conditions-ui.js
+++ b/ext/bg/js/settings/conditions-ui.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global conditionsNormalizeOptionValue*/
 
 class ConditionsUI {
     static instantiateTemplate(templateSelector) {
diff --git a/ext/bg/js/settings/dictionaries.js b/ext/bg/js/settings/dictionaries.js
index 0d827f49..c80aac73 100644
--- a/ext/bg/js/settings/dictionaries.js
+++ b/ext/bg/js/settings/dictionaries.js
@@ -16,6 +16,11 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global getOptionsContext, getOptionsMutable, getOptionsFullMutable, settingsSaveOptions, apiOptionsGetFull
+utilBackgroundIsolate, utilDatabaseDeleteDictionary, utilDatabaseGetDictionaryInfo, utilDatabaseGetDictionaryCounts
+utilDatabasePurge, utilDatabaseImport
+storageUpdateStats, storageEstimate
+PageExitPrevention*/
 
 let dictionaryUI = null;
 
diff --git a/ext/bg/js/settings/main.js b/ext/bg/js/settings/main.js
index cf0f08db..1ba4a7ef 100644
--- a/ext/bg/js/settings/main.js
+++ b/ext/bg/js/settings/main.js
@@ -16,6 +16,14 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global getOptionsContext, apiOptionsSave
+utilBackend, utilIsolate, utilBackgroundIsolate
+ankiErrorShown, ankiFieldsToDict
+ankiTemplatesUpdateValue, onAnkiOptionsChanged, onDictionaryOptionsChanged
+appearanceInitialize, audioSettingsInitialize, profileOptionsSetup, dictSettingsInitialize
+ankiInitialize, ankiTemplatesInitialize, storageInfoInitialize
+*/
+
 function getOptionsMutable(optionsContext) {
     return utilBackend().getOptions(
         utilBackgroundIsolate(optionsContext)
diff --git a/ext/bg/js/settings/popup-preview-frame.js b/ext/bg/js/settings/popup-preview-frame.js
index 37a4b416..042f335f 100644
--- a/ext/bg/js/settings/popup-preview-frame.js
+++ b/ext/bg/js/settings/popup-preview-frame.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global apiOptionsGet, Popup, PopupProxyHost, Frontend, TextSourceRange*/
 
 class SettingsPopupPreview {
     constructor() {
diff --git a/ext/bg/js/settings/profiles.js b/ext/bg/js/settings/profiles.js
index c4e68b53..3e589809 100644
--- a/ext/bg/js/settings/profiles.js
+++ b/ext/bg/js/settings/profiles.js
@@ -16,6 +16,10 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global getOptionsMutable, getOptionsFullMutable, settingsSaveOptions, apiOptionsGetFull
+utilBackgroundIsolate, formWrite
+conditionsClearCaches, ConditionsUI, profileConditionsDescriptor*/
+
 let currentProfileIndex = 0;
 let profileConditionsContainer = null;
 
diff --git a/ext/bg/js/settings/storage.js b/ext/bg/js/settings/storage.js
index 6c10f665..cbe1bb4d 100644
--- a/ext/bg/js/settings/storage.js
+++ b/ext/bg/js/settings/storage.js
@@ -16,6 +16,7 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global apiGetEnvironmentInfo*/
 
 function storageBytesToLabeledString(size) {
     const base = 1000;
diff --git a/ext/bg/js/translator.js b/ext/bg/js/translator.js
index d32f8c67..81c2464b 100644
--- a/ext/bg/js/translator.js
+++ b/ext/bg/js/translator.js
@@ -16,6 +16,12 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+/*global requestJson
+dictTermsMergeBySequence, dictTagBuildSource, dictTermsMergeByGloss, dictTermsSort, dictTagsSort
+dictEnabledSet, dictTermsGroup, dictTermsCompressTags, dictTermsUndupe, dictTagSanitize
+jpDistributeFurigana, jpConvertHalfWidthKanaToFullWidth, jpConvertNumericTofullWidth
+jpConvertAlphabeticToKana, jpHiraganaToKatakana, jpKatakanaToHiragana, jpIsCharCodeJapanese
+Database, Deinflector*/
 
 class Translator {
     constructor() {