```typescript export function getTempName(prefix?: string | null | undefined): string;
npm install temp-file``typescript
export function getTempName(prefix?: string | null | undefined): string;
export class TmpDir {
getTempDir(suffix?: string): Promise
createTempDir(suffix?: string): Promise
getTempFile(suffix: string, isDir?: boolean, disposer?: ((file: string) => Promise
cleanupSync(): void;
cleanup(): Promise
}
``