4 lines
127 B
TypeScript
4 lines
127 B
TypeScript
|
export type NullOr<T> = T | null;
|
||
|
|
export type UndefinedOr<T> = T | undefined;
|
||
|
|
export type EmptyOr<T> = NullOr<UndefinedOr<T>>;
|