[ThreeMap](../README.md) > [Extension](../modules/extension.md)

# External module: Extension

## Index

### Classes

* [Extension](../classes/extension.extension-1.md)

### Interfaces

* [IHandlers](../interfaces/extension.ihandlers.md)
* [IOnFeatureEvent](../interfaces/extension.ionfeatureevent.md)
* [IOnTileCreatedEvent](../interfaces/extension.iontilecreatedevent.md)
* [IOnTileRemovedEvent](../interfaces/extension.iontileremovedevent.md)
* [IOnUpdateEvent](../interfaces/extension.ionupdateevent.md)

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