React Utils
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@volvo-cars/react-utils
This package exposes useful generic hooks that don't belong to a hook collection (like react-layout-utils)
Installation
$ yarn add @volvo-cars/react-utils
💡 This package includes Typescript definitions
usePrevious
Returns the previous value of a passed prop or state.
| Name | Description | Type | Default Value |
|---|---|---|---|
value | The property you wish to know the previous state of post re-render | unknown | undefined |
useKeyPress
Adds an event listener on component mount that invokes the provided callback function on matching key(s)press.
useKeyPress('Escape', () => console.log('Escape key pressed!')
| Name | Description | Type | Default Value |
|---|---|---|---|
keysToListenTo | Comma or space delimited list of keys to listen to | string | undefined |
callback | Function to be invoked on keypress | func | undefined |