TanStack Store v0

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Framework

Version

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Getting Started

API Reference

Examples

Simple
react

TanStack Store v0

Auto

Framework

Version

Menu

Getting Started

API Reference

Examples

Simple
react

On this page

isUpdaterFunction

Function: isUpdaterFunction()

ts

function isUpdaterFunction<T>(updater): updater is (prev: T) => T

function isUpdaterFunction<T>(updater): updater is (prev: T) => T

Defined in: types.ts:27

Type guard to check if updater is a function

Type Parameters

• T

Parameters

updater

Returns

updater is (prev: T) => T

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