@serenity-is/domwise / createRef

Function: createRef()

createRef<T>(): RefObject<T>

Defined in: src/ref.ts:18

Creates a new sealed RefObject whose current is initially null.

The returned object is Object.sealed so that no new properties can be added, matching the React.createRef contract.

Type Parameters

T

T = any

Type of the value held by the ref.

Returns

RefObject<T>

A sealed RefObject<T> with current set to null.

Example

const inputRef = createRef<HTMLInputElement>();
return <input ref={inputRef} />;
// later: inputRef.current?.focus();