GUILD_MEMBER_UPDATE - oldMember & newMember

client.on('guildMemberUpdate', (oldMember, newMember) => {
  // Fire if user has a role
  if (newMember.roles.cache.some(r => r.name === "TEST_ROLE")) {
    try {
      // stuff
    } catch(err) {
      // stuff
    }
  }
})

export class GuildMemberUpdateListener extends Listener {
    public constructor(context: Listener.Context, options: Listener.Options) {
        super(context, {
            ...options,
            emitter: container.client.ws,
            event: 'GUILD_MEMBER_UPDATE'
        });
    }

    public async run(client: Client) {
    }
}