Home > @pago/reactive > fromHook
fromHook() function
The function passed to fromHook will always be executed when rendering the component.
Signature:
export declare function fromHook<T>(fn: () => T): Ref<T>;
Parameters
| Parameter | Type | Description |
|---|---|---|
| fn | () => T | A callback that uses React Hooks to calculate an observed value. |
Returns:
Ref<T>
Example
const screenSize = fromHook(() => useScreenSize());
effect(() => console.log(screenSize.current));