Fix some typescript mistakes

index.d.ts

@@ -504,14 +504,17 @@ declare namespace Eris {
     (event: "disconnect", listener: (err: Error) => void): T;
     (event: "resume", listener: () => void): T;
   }
+  interface StreamEvents<T> extends EventListeners<T> {
+    (event: "end" | "start", listener: () => void): T;
+    (event: "error", listener: (err: Error) => void): T;
+  }
   interface VoiceEvents<T> {
+    (event: "connect" | "end" | "ready" | "start", listener: () => void): T;
     (event: "debug" | "warn", listener: (message: string) => void): T;
-    (event: "error" | "disconnect", listener: (err: Error) => void): T;
+    (event: "disconnect" | "error", listener: (err?: Error) => void): T;
     (event: "pong", listener: (latency: number) => void): T;
-    (event: "speakingStart", listener: (userID: string) => void): T;
-    (event: "speakingStop", listener: (userID: string) => void): T;
-    (event: "end", listener: () => void): T;
-    (event: "userDisconnect", listener: (userID: string) => void): T;
+    (event: "speakingStart" | "speakingStop" | "userDisconnect", listener: (userID: string) => void): T;
+    (event: "unknown", listener: (packet: unknown) => void): T;
   }
 
   // Gateway/REST
@@ -1243,16 +1246,21 @@ declare namespace Eris {
   }
 
   export class Client extends EventEmitter {
-    bot?: boolean;
+    bot: boolean;
     channelGuildMap: { [s: string]: string };
     gatewayURL?: string;
     groupChannels: Collection<GroupChannel>;
     guilds: Collection<Guild>;
     guildShardMap: { [s: string]: number };
+    lastConnect: number;
+    lastReconnectDelay: number;
     notes: { [s: string]: string };
     options: ClientOptions;
+    presence: Presence;
     privateChannelMap: { [s: string]: string };
     privateChannels: Collection<PrivateChannel>;
+    ready: boolean;
+    reconnectAttempts: number;
     relationships: Collection<Relationship>;
     requestHandler: RequestHandler;
     shards: ShardManager;
@@ -1696,35 +1704,6 @@ declare namespace Eris {
     removeRecipient(userID: string): Promise<void>;
   }
 
-  interface DiscoveryMetadata {
-    guild_id: string;
-    primary_category_id: number;
-    keywords: string[] | null;
-    emoji_discoverability_enabled: boolean;
-    category_ids: number[];
-  }
-
-  interface DiscoveryOptions {
-    primaryCategoryID?: string;
-    keywords?: string[];
-    emojiDiscoverabilityEnabled?: boolean;
-    reason?: string;
-  }
-
-  interface DiscoveryCategory {
-    id: number;
-    name: {
-      default: string;
-      localizations?: { [lang: string]: string };
-    };
-    is_primary: boolean;
-  }
-
-  interface DiscoverySubcategoryResponse {
-    guild_id: string;
-    category_id: number;
-  }
-
   export class Guild extends Base {
     afkChannelID: string | null;
     afkTimeout: number;
@@ -2278,6 +2257,7 @@ declare namespace Eris {
     setSpeaking(value: boolean): void;
     setVolume(volume: number): void;
     stopPlaying(): void;
+    on: StreamEvents<this>;
   }
 
   export class StoreChannel extends GuildChannel {

lib/Client.js

@@ -50,7 +50,7 @@ const sleep = (ms) => new Promise((res) => setTimeout(res, ms));
 /**
 * Represents the main Eris client
 * @extends EventEmitter
-* @prop {Boolean?} bot Whether the bot user belongs to an OAuth2 application
+* @prop {Boolean} bot Whether the bot user belongs to an OAuth2 application
 * @prop {Object} channelGuildMap Object mapping channel IDs to guild IDs
 * @prop {String} gatewayURL The URL for the discord gateway
 * @prop {Collection<GroupChannel>} groupChannels Collection of group channels the bot is in (user accounts only)

lib/voice/VoiceConnection.js

@@ -477,7 +477,7 @@ class VoiceConnection extends EventEmitter {
 
         /**
         * Fired when the voice connection starts playing a stream
-        * @event SharedStream#start
+        * @event VoiceConnection#start
         */
         this.emit("start");