function accessSync
Usage in Deno
```typescript import { accessSync } from "node:node__fs.d.ts"; ```
accessSync(path: PathLike,mode?: number,): void
Synchronously tests a user's permissions for the file or directory specified
by `path`. The `mode` argument is an optional integer that specifies the
accessibility checks to be performed. `mode` should be either the value `fs.constants.F_OK` or a mask consisting of the bitwise OR of any of `fs.constants.R_OK`, `fs.constants.W_OK`, and
`fs.constants.X_OK` (e.g.`fs.constants.W_OK | fs.constants.R_OK`). Check `File access constants` for
possible values of `mode`.
If any of the accessibility checks fail, an `Error` will be thrown. Otherwise,
the method will return `undefined`.
```js
import { accessSync, constants } from 'node:fs';
try {
accessSync('etc/passwd', constants.R_OK | constants.W_OK);
console.log('can read/write');
} catch (err) {
console.error('no access!');
}
```
path: PathLike
void