[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-11 UTC."],[],[],null,["# FirebaseDatabase Framework Reference\n\nDataEventType\n=============\n\n enum DataEventType : Int, @unchecked Sendable\n\nThis enum is the set of events that you can observe at a Firebase Database\nlocation.\n- `\n ``\n ``\n `\n\n ### [childAdded](#/c:@E@FIRDataEventType@FIRDataEventTypeChildAdded)\n\n `\n ` \n A new child node is added to a location. \n\n #### Declaration\n\n Swift \n\n case childAdded = 0\n\n- `\n ``\n ``\n `\n\n ### [childRemoved](#/c:@E@FIRDataEventType@FIRDataEventTypeChildRemoved)\n\n `\n ` \n A child node is removed from a location. \n\n #### Declaration\n\n Swift \n\n case childRemoved = 1\n\n- `\n ``\n ``\n `\n\n ### [childChanged](#/c:@E@FIRDataEventType@FIRDataEventTypeChildChanged)\n\n `\n ` \n A child node at a location changes. \n\n #### Declaration\n\n Swift \n\n case childChanged = 2\n\n- `\n ``\n ``\n `\n\n ### [childMoved](#/c:@E@FIRDataEventType@FIRDataEventTypeChildMoved)\n\n `\n ` \n A child node moves relative to the other child nodes at a location. \n\n #### Declaration\n\n Swift \n\n case childMoved = 3\n\n- `\n ``\n ``\n `\n\n ### [value](#/c:@E@FIRDataEventType@FIRDataEventTypeValue)\n\n `\n ` \n Any data changes at a location or, recursively, at any child node. \n\n #### Declaration\n\n Swift \n\n case value = 4"]]
