Function deepFreeze

deepFreeze(data: object | [], skipFreezeKeys?: Set<string>): object | []
Freezes all entries traversed that are objects including entries in arrays.
Parameters
- data: object | []
  An object or array.
- OptionalskipFreezeKeys: Set<string>
  A Set of strings indicating keys of objects to not freeze.
Returns object | []
The frozen object.