diff --git a/models/messages.js b/models/messages.js
index fc6f583..dfbace7 100644
--- a/models/messages.js
+++ b/models/messages.js
@@ -3,8 +3,9 @@ import { DataTypes, Sequelize } from 'sequelize';
 /**
  * @typedef {Object} Message
  * @property {string} id A Discord message ID.
- * @method hasMany Defines an One-To-Many relationship.
- * @param {Object}
+ * @property {(model: Object) => void} hasMany Defines an One-To-Many relationship.
+ * @property {(conditions: Object) => void} findOne Finds one instance in the database matching the provided condition(-s).
+ * @property {(conditions: Object) => void} findAll Finds all instances in the database matching the provided condition(-s).
  */
 
 /**
diff --git a/models/roleEmojiPairs.js b/models/roleEmojiPairs.js
index 3b2541b..8eb1b70 100644
--- a/models/roleEmojiPairs.js
+++ b/models/roleEmojiPairs.js
@@ -6,6 +6,9 @@ import { DataTypes, Deferrable, Sequelize } from 'sequelize';
  * @property {string} message A Discord message ID as a foreign key reference.
  * @property {string} role A Discord role ID.
  * @property {string} emoji Either a unicode emoji or a string representation in Discord custom emoji format.
+ * @property {(model: Object) => void} hasMany Defines an One-To-Many relationship.
+ * @property {(conditions: Object) => void} findOne Finds one instance in the database matching the provided condition(-s).
+ * @property {(conditions: Object) => void} findAll Finds all instances in the database matching the provided condition(-s).
  */
 
 /**
diff --git a/models/voiceChannels.js b/models/voiceChannels.js
index c2479a2..c2fdc76 100644
--- a/models/voiceChannels.js
+++ b/models/voiceChannels.js
@@ -5,6 +5,9 @@ import { DataTypes, Sequelize } from 'sequelize';
  * @property {string} id A Discord channel ID.
  * @property {boolean} create Whether or not this channel is registered to create customs when joined.
  * @property {(string|null)} owner The owner of this channel, if not registered for customs.
+ * @property {(model: Object) => void} hasMany Defines an One-To-Many relationship.
+ * @property {(conditions: Object) => void} findOne Finds one instance in the database matching the provided condition(-s).
+ * @property {(conditions: Object) => void} findAll Finds all instances in the database matching the provided condition(-s).
  */
 
 /**