The signature of the `get` operator is `operator f...

# getting-started

[damian]

The signature of the get operator is operator fun get(key: K): V?, where null is returned if the key is not found.

[kingsley]

@baermitumlaut you can also use map.getValue(key) which return NotNull as you expect. Downside is that you won’t be able to use the square brace syntax