Fix various issues

src/class/Client.ts

@@ -48,7 +48,7 @@ export default class Client extends eris.Client {
   }
 
   public async loadEvents(eventFiles: { [s: string]: typeof Event; } | ArrayLike<typeof Event>) {
-    const evtFiles = Object.entries<new(client: Client) => Event>(eventFiles);
+    const evtFiles = Object.entries<typeof Event>(eventFiles);
     for (const [name, Ev] of evtFiles) {
       const event = new Ev(this);
       this.events.add(event.event, event);
@@ -59,7 +59,7 @@ export default class Client extends eris.Client {
   }
 
   public async loadCommands(commandFiles: { [s: string]: typeof Command; } | ArrayLike<typeof Command>) {
-    const cmdFiles = Object.values<new(client: Client) => Command>(commandFiles);
+    const cmdFiles = Object.values<typeof Command>(commandFiles);
     for (const Cmd of cmdFiles) {
       const command = new Cmd(this);
       this.commands.add(command.name, command);

src/class/Event.ts

@@ -8,6 +8,7 @@ export default class Event {
   constructor(client: Client) {
     this.client = client;
     this.event = '';
+    this.run = this.run.bind(this);
   }
 
   public async run(...args: any[]): Promise<void> { return Promise.resolve(); }

src/intervals/fetchMembers.ts

@@ -3,7 +3,7 @@ import { Client } from '../class';
 let interval: NodeJS.Timeout;
 
 export default async function fetchMembers(client: Client): Promise<NodeJS.Timeout> {
-  await client.guilds.get(client.config.guildID).fetchAllMembers();
+  await client.guilds.get(client.config.guildID)?.fetchAllMembers();
   interval = setInterval(async () => {
     await client.guilds.get(client.config.guildID).fetchAllMembers();
   }, 1800000);