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jotai/utils/atomWithReducer.d.ts

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1import { WritableAtom } from 'jotai';
2export declare function atomWithReducer<Value, Action>(initialValue: Value, reducer: (v: Value, a?: Action) => Value): WritableAtom<Value, Action | undefined>;
3export declare function atomWithReducer<Value, Action>(initialValue: Value, reducer: (v: Value, a: Action) => Value): WritableAtom<Value, Action>;

1	`import { WritableAtom } from 'jotai';`
2	`export declare function atomWithReducer<Value, Action>(initialValue: Value, reducer: (v: Value, a?: Action) => Value): WritableAtom<Value, Action \| undefined>;`
3	`export declare function atomWithReducer<Value, Action>(initialValue: Value, reducer: (v: Value, a: Action) => Value): WritableAtom<Value, Action>;`