QuickClose | 1.8 - 1.17 |

Code (YAML):

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# Blacklist some inventory types from being quick closeable. Find inventory types below:
# https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/inventory/InventoryType.html
InventoryTypeBlackList :
#- CHEST

# You may invert the above effectively making the blacklist a whitelist.
InventoryTypeBlackListInvert : false

# Only trigger on clicks that are performed with no item in the hand.
EmptyHandOnly : true

# The number of consecutive clicks needed to quick close an inventory.
# E.g. setting the value to 2 will require a double click etc.
ClicksToClose : 1

# The maximum amount of milliseconds between two clicks to be treated as consecutive.
ConsecutiveClicksTimeFrame : 500

# The type of click needed to trigger quick close: LEFT, MIDDLE, or RIGHT
# You may specify multiple by comma separating the types e.g. 'RIGHT, LEFT'
ClickTypeToClose : 'RIGHT'

# By enabling this any inventory with a custom name won't be quick closeable.
IgnoreNamedInventories : false

# Update Checker.
# Enable or disable the update checker.
UpdateCheckerEnabled : true
# false: All OPs are notified of a new update when they join.
# true: OPs are only notified if they have the quickclose.update permission as well.
# N.B. any user with the quickclose.update permission is notified; OP or not.
UpdateCheckerPermissionOnly : false