add hw2

node_modules/jotai/ts3.8/vanilla/utils/atomWithDefault.d.ts

@@ -0,0 +1,11 @@
+import type { WritableAtom } from 'jotai/vanilla';
+import { RESET } from './constants';
+type Read<Value, Args extends unknown[], Result> = WritableAtom<Value, Args, Result>['read'];
+type DefaultSetStateAction<Value> = Value | typeof RESET | ((prev: Value) => Value | typeof RESET);
+export declare function atomWithDefault<Value>(getDefault: Read<Value, [
+    DefaultSetStateAction<Value>
+], void>): WritableAtom<Value, [
+    DefaultSetStateAction<Value>
+], void>;
+export {};
+declare type Awaited<T> = T extends Promise<infer V> ? V : T;