How to use the eris/lib/Constants.Permissions.all function in eris

				channel.permissionsOf = () => new Permission(Permissions.all);
			}

channel.permissionsOf = function permissionsOf(id) {
				if (id === msg.guild.me.id) {
					return new Permission(Permissions.all);
				}

				return oldPerms.call(this, id);
			};

			context.channel.permissionsOf = () => new Permission(Permissions.all);
		}