Upgrade Ava to v4

node_modules/yargs/README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img width="250" src="https://raw.githubusercontent.com/yargs/yargs/master/yargs-logo.png">
+  <img width="250" src="https://raw.githubusercontent.com/yargs/yargs/main/yargs-logo.png">
 </p>
 <h1 align="center"> Yargs </h1>
 <p align="center">
@@ -78,6 +78,8 @@ $ ./plunder.js --ships 12 --distance 98.7
 Retreat from the xupptumblers!
 ```
 
+> Note: `hideBin` is a shorthand for [`process.argv.slice(2)`](https://nodejs.org/en/knowledge/command-line/how-to-parse-command-line-arguments/). It has the benefit that it takes into account variations in some environments, e.g., [Electron](https://github.com/electron/electron/issues/4690).
+
 ### Complex Example
 
 ```javascript
@@ -87,7 +89,7 @@ const { hideBin } = require('yargs/helpers')
 
 yargs(hideBin(process.argv))
   .command('serve [port]', 'start the server', (yargs) => {
-    yargs
+    return yargs
       .positional('port', {
         describe: 'port to bind on',
         default: 5000
@@ -101,7 +103,7 @@ yargs(hideBin(process.argv))
     type: 'boolean',
     description: 'Run with verbose logging'
   })
-  .argv
+  .parse()
 ```
 
 Run the example above with `--help` to see the help for the application.
@@ -136,7 +138,7 @@ yargs(Deno.args)
   })
   .strictCommands()
   .demandCommand(1)
-  .argv
+  .parse()
 ```
 
 ### ESM
@@ -152,7 +154,7 @@ yargs(hideBin(process.argv))
     console.info(argv)
   })
   .demandCommand(1)
-  .argv
+  .parse()
 ```
 
 ### Usage in Browser
@@ -199,4 +201,4 @@ post on why we think this is important](https://medium.com/the-node-js-collectio
 [slack-url]: http://devtoolscommunity.herokuapp.com
 [type-definitions]: https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/yargs
 [coverage-image]: https://img.shields.io/nycrc/yargs/yargs
-[coverage-url]: https://github.com/yargs/yargs/blob/master/.nycrc
+[coverage-url]: https://github.com/yargs/yargs/blob/main/.nycrc