# `PolarExpress.Events`
[🔗](https://github.com/jeffhuen/polar_express/blob/main/lib/polar_express/events.ex#L2)

Known PolarExpress webhook event type constants.

# `event_types`

```elixir
@spec event_types() :: [String.t()]
```

List of all known PolarExpress event types.

# `valid_event_type?`

```elixir
@spec valid_event_type?(String.t()) :: boolean()
```

Check if a string is a known event type.

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*Consult [api-reference.md](api-reference.md) for complete listing*