feat(api): add Nullable

thi-ng · Sep 8, 2019 · bed4c3c · bed4c3c
1 parent 8fa77c5
commit bed4c3c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/api/src/api.ts b/packages/api/src/api.ts
@@ -275,6 +275,8 @@ export type Listener = Fn<Event, void>;
 
 export type NumericArray = number[] | TypedArray;
 
+export type Nullable<T> = T | null | undefined;
+
 export type Primitive = number | string | boolean | symbol;
 
 /**