Johann Cooper

### Overview Similar in syntax to the `SetOptional` and `SetRequired` types, `SetNonNullable` creates a type that makes the given keys non-nullable. ### Example ```ts type Foo = { a: number;...

### Issues Addressed #430 ### Changelog - ADDED the `SetNonNullable` type. ### Testing The unit test should suffice. ### Notes The structure of the implementation and test files were largely...