[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-11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\nFIRDataEventType\n================\n\n enum FIRDataEventType : NSInteger {}\n\nThis enum is the set of events that you can observe at a Firebase Database\nlocation.\n- `\n ``\n ``\n `\n\n ### [FIRDataEventTypeChildAdded](#/c:@E@FIRDataEventType@FIRDataEventTypeChildAdded)\n\n `\n ` \n A new child node is added to a location. \n\n #### Declaration\n\n Objective-C \n\n FIRDataEventTypeChildAdded\n\n- `\n ``\n ``\n `\n\n ### [FIRDataEventTypeChildRemoved](#/c:@E@FIRDataEventType@FIRDataEventTypeChildRemoved)\n\n `\n ` \n A child node is removed from a location. \n\n #### Declaration\n\n Objective-C \n\n FIRDataEventTypeChildRemoved\n\n- `\n ``\n ``\n `\n\n ### [FIRDataEventTypeChildChanged](#/c:@E@FIRDataEventType@FIRDataEventTypeChildChanged)\n\n `\n ` \n A child node at a location changes. \n\n #### Declaration\n\n Objective-C \n\n FIRDataEventTypeChildChanged\n\n- `\n ``\n ``\n `\n\n ### [FIRDataEventTypeChildMoved](#/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 Objective-C \n\n FIRDataEventTypeChildMoved\n\n- `\n ``\n ``\n `\n\n ### [FIRDataEventTypeValue](#/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 Objective-C \n\n FIRDataEventTypeValue"]]
