`Vault.trash`を使う。第2引数 `system` を `true` にすれば、[[Obsidian]]のゴミ箱の代わりに[[OS]]のゴミ箱を使う。
```ts
export class Vault extends Events {
/**
* Tries to move to system trash. If that isn't successful/allowed, use local trash
* @param file - The file or folder to be deleted
* @param system - Set to `false` to use local trash by default.
* @public
*/
trash(file: TAbstractFile, system: boolean): Promise<void>;
}
```
```ts
app.vault.trash(file)
```