2 files changed, 45 insertions, 3 deletions

diff --git a/ext/js/data/anki-note-builder.js b/ext/js/data/anki-note-builder.js
index 864bd2d4..80cc210a 100644
--- a/ext/js/data/anki-note-builder.js
+++ b/ext/js/data/anki-note-builder.js
@@ -22,9 +22,16 @@ import {TemplateRendererProxy} from '../templates/template-renderer-proxy.js';
 import {yomitan} from '../yomitan.js';
 import {AnkiUtil} from './anki-util.js';
 
+/**
+ * Anki Note Builder Class.
+ */
 export class AnkiNoteBuilder {
     /**
+     * Initiate an instance of AnkiNoteBuilder.
      * @param {{japaneseUtil: import('../language/sandbox/japanese-util.js').JapaneseUtil}} details
+     * @example
+     * const japaneseUtil = new JapaneseUtil(null);
+     * const ankiNoteBuilder = new AnkiNoteBuilder({japaneseUtil});
      */
     constructor({japaneseUtil}) {
         /** @type {import('../language/sandbox/japanese-util.js').JapaneseUtil} */
@@ -40,8 +47,30 @@ export class AnkiNoteBuilder {
     }
 
     /**
+     * Creates an Anki note.
      * @param {import('anki-note-builder').CreateNoteDetails} details
      * @returns {Promise<import('anki-note-builder').CreateNoteResult>}
+     * @example
+     * const ankiNoteBuilder = new AnkiNoteBuilder({japaneseUtil});
+     * const details = {
+     *     dictionaryEntry,
+     *     mode: 'test',
+     *     context,
+     *     template,
+     *     deckName: 'deckName',
+     *     modelName: 'modelName',
+     *     fields,
+     *     tags: ['yomitan'],
+     *     checkForDuplicates: true,
+     *     duplicateScope: 'collection',
+     *     duplicateScopeCheckAllModels: false,
+     *     resultOutputMode: mode,
+     *     glossaryLayoutMode: 'default',
+     *     compactTags: false,
+     *     requirements: [],
+     *     mediaOptions: null
+     * };
+     * const {note: {fields: noteFields}, errors} = await ankiNoteBuilder.createNote(details);
      */
     async createNote({
         dictionaryEntry,
diff --git a/ext/js/data/database.js b/ext/js/data/database.js
index 8b9e7354..cb09a680 100644
--- a/ext/js/data/database.js
+++ b/ext/js/data/database.js
@@ -17,6 +17,7 @@
  */
 
 /**
+ * Database class to store objects.
  * @template {string} TObjectStoreName
  */
 export class Database {
@@ -28,6 +29,7 @@ export class Database {
     }
 
     /**
+     * Opens the DB.
      * @param {string} databaseName
      * @param {number} version
      * @param {import('database').StructureDefinition<TObjectStoreName>[]} structure
@@ -51,6 +53,7 @@ export class Database {
     }
 
     /**
+     * Closes the DB.
      * @throws {Error}
      */
     close() {
@@ -63,6 +66,7 @@ export class Database {
     }
 
     /**
+     * Returns true if DB opening is in process.
      * @returns {boolean}
      */
     isOpening() {
@@ -70,6 +74,7 @@ export class Database {
     }
 
     /**
+     * Returns true if the DB is open.
      * @returns {boolean}
      */
     isOpen() {
@@ -77,6 +82,7 @@ export class Database {
     }
 
     /**
+     * Returns a new transaction with the given mode ("readonly" or "readwrite") and scope which can be a single object store name or an array of names.
      * @param {string[]} storeNames
      * @param {IDBTransactionMode} mode
      * @returns {IDBTransaction}
@@ -90,10 +96,12 @@ export class Database {
     }
 
     /**
+     * Add items in bulk to the object store.
+     * count items will be added beginning from start index of items list.
      * @param {TObjectStoreName} objectStoreName
-     * @param {unknown[]} items
-     * @param {number} start
-     * @param {number} count
+     * @param {unknown[]} items List of items to add.
+     * @param {number} start Start index. Added items begin at items[start].
+     * @param {number} count Count of items to add.
      * @returns {Promise<void>}
      */
     bulkAdd(objectStoreName, items, start, count) {
@@ -244,6 +252,7 @@ export class Database {
     }
 
     /**
+     * Deletes records in store with the given key or in the given key range in query.
      * @param {TObjectStoreName} objectStoreName
      * @param {IDBValidKey|IDBKeyRange} key
      * @returns {Promise<void>}
@@ -258,6 +267,7 @@ export class Database {
     }
 
     /**
+     * Delete items in bulk from the object store.
      * @param {TObjectStoreName} objectStoreName
      * @param {?string} indexName
      * @param {IDBKeyRange} query
@@ -291,6 +301,9 @@ export class Database {
     }
 
     /**
+     * Attempts to delete the named database.
+     * If the database already exists and there are open connections that don't close in response to a versionchange event, the request will be blocked until all they close.
+     * If the request is successful request's result will be null.
      * @param {string} databaseName
      * @returns {Promise<void>}
      */