useState | /src/src.deps.ts | fathym_atomic@v0.0.120

This is the core atomic library to build design libraries from.

function useState

import { useState } from "https://deno.land/x/fathym_atomic@v0.0.120/src/src.deps.ts";

useState<S>(initialState: S | (() => S)): [S, StateUpdater<S>]

Returns a stateful value, and a function to update it.

useState<S = undefined>(): [S | undefined, StateUpdater<S | undefined>]

Returns a stateful value, and a function to update it.

Type Parameters

initialState: S | (() => S)

The initial value (or a function that returns the initial value)

[S, StateUpdater<S>]

optional

S = undefined

[S | undefined, StateUpdater<S | undefined>]