useState<T>(key: string, init?: () => T | Ref<T>): Ref<T>
- key: A unique key ensuring that data fetching is properly de-duplicated across requests
init: A function that provides initial value for the state when not initiated. This function can also return a
- T: (typescript only) Specify the type of state
Read more in Guide > Features > State Management.
Edit this page on GitHub Updated at Wed, May 25, 2022