docs: mark getters as @ readonly

src/structures/ClientUser.js

@@ -30,8 +30,8 @@ class ClientUser extends Structures.get('User') {
 
   /**
    * ClientUser's presence
-   * @readonly
    * @type {Presence}
+   * @readonly
    */
   get presence() {
     return this.client.presence;

src/structures/DMChannel.js

@@ -49,6 +49,7 @@ class DMChannel extends Channel {
   /**
    * Whether this DMChannel is a partial
    * @type {boolean}
+   * @readonly
    */
   get partial() {
     return !this.recipient;

src/structures/GuildMember.js

@@ -83,6 +83,7 @@ class GuildMember extends Base {
   /**
    * Whether this GuildMember is a partial
    * @type {boolean}
+   * @readonly
    */
   get partial() {
     return !this.joinedTimestamp;

src/structures/Message.js

@@ -172,6 +172,7 @@ class Message extends Base {
   /**
    * Whether or not this message is a partial
    * @type {boolean}
+   * @readonly
    */
   get partial() {
     return typeof this.content !== 'string' || !this.author;

src/structures/Presence.js

@@ -45,6 +45,7 @@ class Presence {
   /**
    * The user of this presence
    * @type {?User}
+   * @readonly
    */
   get user() {
     return this.client.users.get(this.userID) || null;
@@ -53,6 +54,7 @@ class Presence {
   /**
    * The member of this presence
    * @type {?GuildMember}
+   * @readonly
    */
   get member() {
     return this.guild.members.get(this.userID) || null;

src/structures/User.js

@@ -78,6 +78,7 @@ class User extends Base {
   /**
    * Whether this User is a partial
    * @type {boolean}
+   * @readonly
    */
   get partial() {
     return typeof this.username !== 'string';

src/structures/VoiceChannel.js

@@ -30,6 +30,7 @@ class VoiceChannel extends GuildChannel {
    * The members in this voice channel
    * @type {Collection<Snowflake, GuildMember>}
    * @name VoiceChannel#members
+   * @readonly
    */
   get members() {
     const coll = new Collection();

src/structures/VoiceState.js

@@ -58,6 +58,7 @@ class VoiceState extends Base {
   /**
    * The member that this voice state belongs to
    * @type {?GuildMember}
+   * @readonly
    */
   get member() {
     return this.guild.members.get(this.id) || null;
@@ -66,6 +67,7 @@ class VoiceState extends Base {
   /**
    * The channel that the member is connected to
    * @type {?VoiceChannel}
+   * @readonly
    */
   get channel() {
     return this.guild.channels.get(this.channelID) || null;
@@ -74,6 +76,7 @@ class VoiceState extends Base {
   /**
    * Whether this member is either self-deafened or server-deafened
    * @type {?boolean}
+   * @readonly
    */
   get deaf() {
     return this.serverDeaf || this.selfDeaf;
@@ -82,6 +85,7 @@ class VoiceState extends Base {
   /**
    * Whether this member is either self-muted or server-muted
    * @type {?boolean}
+   * @readonly
    */
   get mute() {
     return this.serverMute || this.selfMute;
@@ -91,6 +95,7 @@ class VoiceState extends Base {
    * Whether this member is currently speaking. A boolean if the information is available (aka
    * the bot is connected to any voice channel in the guild), otherwise this is null
    * @type {?boolean}
+   * @readonly
    */
   get speaking() {
     return this.channel && this.channel.connection ?