packages/core/src/lib/hooks/use-ref.ts

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1 import { useHookSlot } from './hook-slot.js';
2 
3 /**
4  * A stable mutable container whose current value does not itself schedule rendering.
5  *
6  * @see {@link useRef}
7  */
8 export interface PibblRef<T> {
9   /** Mutable value retained by the ref container. See {@link PibblRef}. */
10   current: T | undefined;
11 }
12 
13 /**
14  * Hook: Creates a reference object, similar to React's useRef.
15  * @param init The initial reference value
16  * @returns A reference with a `current` property containing the value
17  *
18  * @see {@link PibblRef}
19  */
20 export function useRef<T>(init?: T): PibblRef<T> {
21   return useHookSlot('ref', () => ({ current: init })).value;
22 }
23 

Documentation version

Documentation built with @pibbl/core 0.0.2, revision 2dccb19. ALPHA — NOT FOR PRODUCTION USE.