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Home > @loopback/context > ContextView > observe
ContextView.observe() method
Listen on bind or unbind and invalidate the cache
Signature:
observe(event: ContextEventType, binding: Readonly<Binding<unknown>>, context: Context): void;
Parameters
| Parameter | Type | Description |
|---|---|---|
| event | ContextEventType | |
| binding | Readonly<Binding<unknown>> | |
| context | Context |
Returns:
void