Function mapGet

src/common/map.ts:24–27

(
  map: Map<Key, Value> | undefined,
  key: Key,
)

];

export const mapGet = <Key, Value>(
  map: Map<Key, Value> | undefined,
  key: Key,
): Value | undefined => map?.get(key);

export const mapForEach = <Key, Value>(
  map: Map<Key, Value> | undefined,