Deeply picks N specific keys.

Extracts first tuple item.

Extracts last tuple item.

Marks specific keys as optional.

Constructs a type that is maybe a promise.

Constructs a type that is maybe readonly.

Extracts null from a type.

Extracts null and undefined from a type.

Extracts undefined from a type.

Extracts tuples with path keys.

Prettifies a type for better readability.

Converts union to intersection type.

Converts union to tuple type.