source: imaps-frontend/node_modules/eslint-plugin-react-hooks/README.md

main
Last change on this file was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago

Update repo after prototype presentation

  • Property mode set to 100644
File size: 1.8 KB
Line 
1# `eslint-plugin-react-hooks`
2
3This ESLint plugin enforces the [Rules of Hooks](https://reactjs.org/docs/hooks-rules.html).
4
5It is a part of the [Hooks API](https://reactjs.org/docs/hooks-intro.html) for React.
6
7## Installation
8
9**Note: If you're using Create React App, please use `react-scripts` >= 3 instead of adding it directly.**
10
11Assuming you already have ESLint installed, run:
12
13```sh
14# npm
15npm install eslint-plugin-react-hooks --save-dev
16
17# yarn
18yarn add eslint-plugin-react-hooks --dev
19```
20
21Then extend the recommended eslint config:
22
23```js
24{
25 "extends": [
26 // ...
27 "plugin:react-hooks/recommended"
28 ]
29}
30```
31
32### Custom Configuration
33
34If you want more fine-grained configuration, you can instead add a snippet like this to your ESLint configuration file:
35
36```js
37{
38 "plugins": [
39 // ...
40 "react-hooks"
41 ],
42 "rules": {
43 // ...
44 "react-hooks/rules-of-hooks": "error",
45 "react-hooks/exhaustive-deps": "warn"
46 }
47}
48```
49
50
51## Advanced Configuration
52
53`exhaustive-deps` can be configured to validate dependencies of custom Hooks with the `additionalHooks` option.
54This option accepts a regex to match the names of custom Hooks that have dependencies.
55
56```js
57{
58 "rules": {
59 // ...
60 "react-hooks/exhaustive-deps": ["warn", {
61 "additionalHooks": "(useMyCustomHook|useMyOtherCustomHook)"
62 }]
63 }
64}
65```
66
67We suggest to use this option **very sparingly, if at all**. Generally saying, we recommend most custom Hooks to not use the dependencies argument, and instead provide a higher-level API that is more focused around a specific use case.
68
69## Valid and Invalid Examples
70
71Please refer to the [Rules of Hooks](https://reactjs.org/docs/hooks-rules.html) documentation and the [Hooks FAQ](https://reactjs.org/docs/hooks-faq.html#what-exactly-do-the-lint-rules-enforce) to learn more about this rule.
72
73## License
74
75MIT
Note: See TracBrowser for help on using the repository browser.