A new config section has been added:

## `cache`

```ts
{
    cache?: CacheSettings;
}
```

## CacheSettings:

```ts
    /**
     * Store the results of processed files in order to only operate on the changed ones.
     * @default false
     */
    useCache?: boolean;

    // cspell:word cspellcache
    /**
     * Path to the cache location. Can be a file or a directory.
     * If none specified `.cspellcache` will be used.
     * Relative paths are relative to the config file in which
     */
    cacheLocation?: FSPathResolvable;

    /**
     * Strategy to use for detecting changed files, default: metadata
     * @default 'metadata'
     */
    cacheStrategy?: CacheStrategy;
```