diff --git a/C_LossOfControl.lua b/C_LossOfControl.lua
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+---@diagnostic disable: missing-return, lowercase-global
+---@meta
+
+---
+--- C_LossOfControl is a namespace for functions related to loss-of-control effects.
+---
+--- @class C_LossOfControl
+C_LossOfControl = {
+	---@class LossOfControlEvent
+	---@field locType string Effect type, e.g. "SCHOOL_INTERRUPT"
+	---@field spellID number Spell ID causing the effect
+	---@field displayText string Name of the effect, e.g. "Interrupted"
+	---@field iconTexture number FileID
+	---@field startTime number? Time at which this effect began, as per GetTime()
+	---@field timeRemaining number? Number of seconds remaining.
+	---@field duration number? Duration of the effect, in seconds.
+	---@field lockoutSchool number Locked out spell school identifier; can be fed into GetSchoolString() to retrieve school name.
+	---@field priority number
+	---@field displayType number An integer specifying how this event should be displayed to the player, per the Interface-configured options:
+	---         0: the effect should not be displayed.
+	---         1: the effect should be displayed as a brief alert when it occurs.
+	---         2: the effect should be displayed for its full duration.
+
+	--- Returns info about an active loss-of-control effect.
+	--- @param index number
+	--- @return LossOfControlEvent
+	GetActiveLossOfControlData = function(index) end,
+
+	--- Returns info about an active loss-of-control effect for a specific unit.
+	--- @param unitToken string
+	--- @param index number
+	--- @return LossOfControlEvent
+	GetActiveLossOfControlDataByUnit = function(unitToken, index) end,
+
+	--- Returns the number of active loss-of-control effects.
+	--- @return number count
+	GetActiveLossOfControlDataCount = function() end,
+
+	--- Returns the number of active loss-of-control effects for a specific unit.
+	--- @param unitToken string
+	--- @return number count
+	GetActiveLossOfControlDataCountByUnit = function(unitToken) end,
+
+	--- Returns the start and duration of the loss-of-control cooldown for a specific action slot.
+	--- @param slot number
+	--- @return number start
+	--- @return number duration
+	GetActionLossOfControlCooldown = function(slot) end,
+}