voiceStateUpdate/voiceChannelCameraStop.js

const event = __filename
.replace(__dirname, "")
.split(".")
.slice(0, -1)
.join(".")
.replace("/", "")
.replace("\\", "")

module.exports = async (oldState, newState) => {
  /**
   * @event this
   * @description Emitted when a member stop his camera
   * @param {Discord:GuildMember} Guild member
   * @param {Discord:GuildVoiceChannel} Member channel
   * @example
   * client.on(event, async (member, channel) => {
   *  console.log(`The member with the id ${member.id} stopped his camera in ${Discord:GuildChannel}.`);
   * });
   */

  var client = oldState.client;
  if (oldState.selfVideo && !newState.selfVideo)
    client.emit(
      event,
      newState.member,
      newState.channel
    );
};