| 1 | /**
|
| 2 | * Returns a function that triggers a component update. the hook equivalent to
|
| 3 | * `this.forceUpdate()` in a class component. In most cases using a state value directly
|
| 4 | * is preferable but may be required in some advanced usages of refs for interop or
|
| 5 | * when direct DOM manipulation is required.
|
| 6 | *
|
| 7 | * ```ts
|
| 8 | * const forceUpdate = useForceUpdate();
|
| 9 | *
|
| 10 | * const updateOnClick = useCallback(() => {
|
| 11 | * forceUpdate()
|
| 12 | * }, [forceUpdate])
|
| 13 | *
|
| 14 | * return <button type="button" onClick={updateOnClick}>Hi there</button>
|
| 15 | * ```
|
| 16 | */
|
| 17 | export default function useForceUpdate(): () => void;
|