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treyhuffine/usestate-types.ts

Last active July 3, 2019 16:15
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usestate-types.ts
function useState<S>(initialState: S | (() => S)): [S, Dispatch<SetStateAction<S>>];
type Dispatch<A> = (value: A) => void;
type SetStateAction<S> = S | ((prevState: S) => S);
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